Sort out the mess around column sorting that had accumulated over time

11 files changed, 102 insertions, 93 deletions

diff --git a/Process.c b/Process.c
index 551959a5..9a6ed3aa 100644
--- a/Process.c
+++ b/Process.c
@@ -517,19 +517,19 @@ int Process_compareByKey_Base(const Process* p1, const Process* p2, ProcessField
    switch (key) {
    case PERCENT_CPU:
    case PERCENT_NORM_CPU:
-      return SPACESHIP_NUMBER(p2->percent_cpu, p1->percent_cpu);
+      return SPACESHIP_NUMBER(p1->percent_cpu, p2->percent_cpu);
    case PERCENT_MEM:
-      return SPACESHIP_NUMBER(p2->m_resident, p1->m_resident);
+      return SPACESHIP_NUMBER(p1->m_resident, p2->m_resident);
    case COMM:
       return SPACESHIP_NULLSTR(Process_getCommand(p1), Process_getCommand(p2));
    case MAJFLT:
-      return SPACESHIP_NUMBER(p2->majflt, p1->majflt);
+      return SPACESHIP_NUMBER(p1->majflt, p2->majflt);
    case MINFLT:
-      return SPACESHIP_NUMBER(p2->minflt, p1->minflt);
+      return SPACESHIP_NUMBER(p1->minflt, p2->minflt);
    case M_RESIDENT:
-      return SPACESHIP_NUMBER(p2->m_resident, p1->m_resident);
+      return SPACESHIP_NUMBER(p1->m_resident, p2->m_resident);
    case M_VIRT:
-      return SPACESHIP_NUMBER(p2->m_virt, p1->m_virt);
+      return SPACESHIP_NUMBER(p1->m_virt, p2->m_virt);
    case NICE:
       return SPACESHIP_NUMBER(p1->nice, p2->nice);
    case NLWP:
@@ -554,7 +554,7 @@ int Process_compareByKey_Base(const Process* p1, const Process* p2, ProcessField
    case ST_UID:
       return SPACESHIP_NUMBER(p1->st_uid, p2->st_uid);
    case TIME:
-      return SPACESHIP_NUMBER(p2->time, p1->time);
+      return SPACESHIP_NUMBER(p1->time, p2->time);
    case TGID:
       return SPACESHIP_NUMBER(p1->tgid, p2->tgid);
    case TPGID:
diff --git a/Process.h b/Process.h
index 15e4057a..d283f592 100644
--- a/Process.h
+++ b/Process.h
@@ -117,6 +117,7 @@ typedef struct ProcessFieldData_ {
    const char* description;
    uint32_t flags;
    bool pidColumn;
+   bool defaultSortDesc;
 } ProcessFieldData;
 
 // Implemented in platform-specific code:
diff --git a/ProcessList.c b/ProcessList.c
index 4dfbe21d..f434654c 100644
--- a/ProcessList.c
+++ b/ProcessList.c
@@ -116,7 +116,7 @@ void ProcessList_printHeader(const ProcessList* this, RichString* header) {
          RichString_rewind(header, 1);  // rewind to override space
          RichString_appendnWide(header,
                                 CRT_colors[PANEL_SELECTION_FOCUS],
-                                CRT_treeStr[Settings_getActiveDirection(this->settings) == 1 ? TREE_STR_DESC : TREE_STR_ASC],
+                                CRT_treeStr[Settings_getActiveDirection(this->settings) == 1 ? TREE_STR_ASC : TREE_STR_DESC],
                                 1);
       }
       if (COMM == fields[i] && settings->showMergedCommand) {
diff --git a/Settings.c b/Settings.c
index f252c10d..93e56f97 100644
--- a/Settings.c
+++ b/Settings.c
@@ -330,7 +330,7 @@ Settings* Settings_new(int initialCpuCount) {
 
    this->sortKey = PERCENT_CPU;
    this->treeSortKey = PID;
-   this->direction = 1;
+   this->direction = -1;
    this->treeDirection = 1;
    this->shadowOtherUsers = false;
    this->showThreadNames = false;
@@ -450,10 +450,10 @@ void Settings_invertSortOrder(Settings* this) {
 void Settings_setSortKey(Settings* this, ProcessField sortKey) {
    if (this->treeViewAlwaysByPID || !this->treeView) {
       this->sortKey = sortKey;
-      this->direction = 1;
+      this->direction = (Process_fields[sortKey].defaultSortDesc) ? -1 : 1;
       this->treeView = false;
    } else {
       this->treeSortKey = sortKey;
-      this->treeDirection = 1;
+      this->treeDirection = (Process_fields[sortKey].defaultSortDesc) ? -1 : 1;
    }
 }
diff --git a/darwin/DarwinProcess.c b/darwin/DarwinProcess.c
index bedfefe5..9098d19a 100644
--- a/darwin/DarwinProcess.c
+++ b/darwin/DarwinProcess.c
@@ -28,20 +28,20 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
    [TTY_NR] = { .name = "TTY_NR", .title = "    TTY ", .description = "Controlling terminal", .flags = 0, },
    [TPGID] = { .name = "TPGID", .title = "TPGID", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, .pidColumn = true, },
-   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
-   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
+   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
    [PRIORITY] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
    [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
    [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
 
    [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
-   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
-   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
+   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
    [ST_UID] = { .name = "ST_UID", .title = "  UID ", .description = "User ID of the process owner", .flags = 0, },
-   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
-   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
+   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
    [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
-   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
+   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, .defaultSortDesc = true, },
    [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
    [TGID] = { .name = "TGID", .title = "TGID", .description = "Thread group ID (i.e. process ID)", .flags = 0, .pidColumn = true, },
    [TRANSLATED] = { .name = "TRANSLATED", .title = "T ", .description = "Translation info (T translated, N native)", .flags = 0, },
diff --git a/dragonflybsd/DragonFlyBSDProcess.c b/dragonflybsd/DragonFlyBSDProcess.c
index 15b1a69a..6acc0d48 100644
--- a/dragonflybsd/DragonFlyBSDProcess.c
+++ b/dragonflybsd/DragonFlyBSDProcess.c
@@ -28,20 +28,20 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
    [TTY_NR] = { .name = "TTY_NR", .title = "    TTY ", .description = "Controlling terminal", .flags = 0, },
    [TPGID] = { .name = "TPGID", .title = "TPGID", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, .pidColumn = true, },
-   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
-   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
+   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
    [PRIORITY] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
    [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
    [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
    [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
-   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
-   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
+   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
    [ST_UID] = { .name = "ST_UID", .title = "  UID ", .description = "User ID of the process owner", .flags = 0, },
-   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
-   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, },
-   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
+   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
    [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
-   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
+   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, .defaultSortDesc = true, },
    [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
    [TGID] = { .name = "TGID", .title = "TGID", .description = "Thread group ID (i.e. process ID)", .flags = 0, .pidColumn = true, },
    [JID] = { .name = "JID", .title = "JID", .description = "Jail prison ID", .flags = 0, .pidColumn = true, },
diff --git a/freebsd/FreeBSDProcess.c b/freebsd/FreeBSDProcess.c
index 28d482e8..0d91c4fe 100644
--- a/freebsd/FreeBSDProcess.c
+++ b/freebsd/FreeBSDProcess.c
@@ -28,22 +28,22 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
    [TTY_NR] = { .name = "TTY_NR", .title = "    TTY ", .description = "Controlling terminal", .flags = PROCESS_FLAG_FREEBSD_TTY, },
    [TPGID] = { .name = "TPGID", .title = "TPGID", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, .pidColumn = true, },
-   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
-   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
+   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
    [PRIORITY] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
    [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
    [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
 
    [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
-   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
-   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
+   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
    [ST_UID] = { .name = "ST_UID", .title = "  UID ", .description = "User ID of the process owner", .flags = 0, },
-   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
-   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, },
-   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
+   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
    [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
-   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
-   [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
+   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, .defaultSortDesc = true, },
+   [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, .defaultSortDesc = true, },
    [TGID] = { .name = "TGID", .title = "TGID", .description = "Thread group ID (i.e. process ID)", .flags = 0, .pidColumn = true, },
    [JID] = { .name = "JID", .title = "JID", .description = "Jail prison ID", .flags = 0, .pidColumn = true, },
    [JAIL] = { .name = "JAIL", .title = "JAIL        ", .description = "Jail prison name", .flags = 0, },
diff --git a/linux/LinuxProcess.c b/linux/LinuxProcess.c
index ce6d34d6..7659169f 100644
--- a/linux/LinuxProcess.c
+++ b/linux/LinuxProcess.c
@@ -40,8 +40,8 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
    [TTY_NR] = { .name = "TTY_NR", .title = "TTY      ", .description = "Controlling terminal", .flags = 0, },
    [TPGID] = { .name = "TPGID", .title = "TPGID", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, .pidColumn = true, },
-   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
-   [CMINFLT] = { .name = "CMINFLT", .title = "    CMINFLT ", .description = "Children processes' minor faults", .flags = 0, },
+   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+   [CMINFLT] = { .name = "CMINFLT", .title = "    CMINFLT ", .description = "Children processes' minor faults", .flags = 0, .defaultSortDesc = true, },
    [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
    [CMAJFLT] = { .name = "CMAJFLT", .title = "    CMAJFLT ", .description = "Children processes' major faults", .flags = 0, },
    [UTIME] = { .name = "UTIME", .title = " UTIME+  ", .description = "User CPU time - time the process spent executing in user mode", .flags = 0, },
@@ -52,20 +52,20 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
    [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
    [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
-   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
-   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
-   [M_SHARE] = { .name = "M_SHARE", .title = "  SHR ", .description = "Size of the process's shared pages", .flags = 0, },
-   [M_TRS] = { .name = "M_TRS", .title = " CODE ", .description = "Size of the text segment of the process", .flags = 0, },
-   [M_DRS] = { .name = "M_DRS", .title = " DATA ", .description = "Size of the data segment plus stack usage of the process", .flags = 0, },
-   [M_LRS] = { .name = "M_LRS", .title = "  LIB ", .description = "The library size of the process (calculated from memory maps)", .flags = PROCESS_FLAG_LINUX_LRS_FIX, },
-   [M_DT] = { .name = "M_DT", .title = " DIRTY ", .description = "Size of the dirty pages of the process (unused since Linux 2.6; always 0)", .flags = 0, },
+   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
+   [M_SHARE] = { .name = "M_SHARE", .title = "  SHR ", .description = "Size of the process's shared pages", .flags = 0, .defaultSortDesc = true, },
+   [M_TRS] = { .name = "M_TRS", .title = " CODE ", .description = "Size of the text segment of the process", .flags = 0, .defaultSortDesc = true, },
+   [M_DRS] = { .name = "M_DRS", .title = " DATA ", .description = "Size of the data segment plus stack usage of the process", .flags = 0, .defaultSortDesc = true, },
+   [M_LRS] = { .name = "M_LRS", .title = "  LIB ", .description = "The library size of the process (calculated from memory maps)", .flags = PROCESS_FLAG_LINUX_LRS_FIX, .defaultSortDesc = true, },
+   [M_DT] = { .name = "M_DT", .title = " DIRTY ", .description = "Size of the dirty pages of the process (unused since Linux 2.6; always 0)", .flags = 0, .defaultSortDesc = true, },
    [ST_UID] = { .name = "ST_UID", .title = "  UID ", .description = "User ID of the process owner", .flags = 0, },
-   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
-   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, },
-   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
+   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
    [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
-   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
-   [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
+   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, .defaultSortDesc = true, },
+   [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, .defaultSortDesc = true, },
    [TGID] = { .name = "TGID", .title = "TGID", .description = "Thread group ID (i.e. process ID)", .flags = 0, .pidColumn = true, },
 #ifdef HAVE_OPENVZ
    [CTID] = { .name = "CTID", .title = " CTID    ", .description = "OpenVZ container ID (a.k.a. virtual environment ID)", .flags = PROCESS_FLAG_LINUX_OPENVZ, },
@@ -760,75 +760,75 @@ static int LinuxProcess_compareByKey(const Process* v1, const Process* v2, Proce
 
    switch (key) {
    case M_DRS:
-      return SPACESHIP_NUMBER(p2->m_drs, p1->m_drs);
+      return SPACESHIP_NUMBER(p1->m_drs, p2->m_drs);
    case M_DT:
-      return SPACESHIP_NUMBER(p2->m_dt, p1->m_dt);
+      return SPACESHIP_NUMBER(p1->m_dt, p2->m_dt);
    case M_LRS:
-      return SPACESHIP_NUMBER(p2->m_lrs, p1->m_lrs);
+      return SPACESHIP_NUMBER(p1->m_lrs, p2->m_lrs);
    case M_TRS:
-      return SPACESHIP_NUMBER(p2->m_trs, p1->m_trs);
+      return SPACESHIP_NUMBER(p1->m_trs, p2->m_trs);
    case M_SHARE:
-      return SPACESHIP_NUMBER(p2->m_share, p1->m_share);
+      return SPACESHIP_NUMBER(p1->m_share, p2->m_share);
    case M_PSS:
-      return SPACESHIP_NUMBER(p2->m_pss, p1->m_pss);
+      return SPACESHIP_NUMBER(p1->m_pss, p2->m_pss);
    case M_SWAP:
-      return SPACESHIP_NUMBER(p2->m_swap, p1->m_swap);
+      return SPACESHIP_NUMBER(p1->m_swap, p2->m_swap);
    case M_PSSWP:
-      return SPACESHIP_NUMBER(p2->m_psswp, p1->m_psswp);
+      return SPACESHIP_NUMBER(p1->m_psswp, p2->m_psswp);
    case UTIME:
-      return SPACESHIP_NUMBER(p2->utime, p1->utime);
+      return SPACESHIP_NUMBER(p1->utime, p2->utime);
    case CUTIME:
-      return SPACESHIP_NUMBER(p2->cutime, p1->cutime);
+      return SPACESHIP_NUMBER(p1->cutime, p2->cutime);
    case STIME:
-      return SPACESHIP_NUMBER(p2->stime, p1->stime);
+      return SPACESHIP_NUMBER(p1->stime, p2->stime);
    case CSTIME:
-      return SPACESHIP_NUMBER(p2->cstime, p1->cstime);
+      return SPACESHIP_NUMBER(p1->cstime, p2->cstime);
    case RCHAR:
-      return SPACESHIP_NUMBER(p2->io_rchar, p1->io_rchar);
+      return SPACESHIP_NUMBER(p1->io_rchar, p2->io_rchar);
    case WCHAR:
-      return SPACESHIP_NUMBER(p2->io_wchar, p1->io_wchar);
+      return SPACESHIP_NUMBER(p1->io_wchar, p2->io_wchar);
    case SYSCR:
-      return SPACESHIP_NUMBER(p2->io_syscr, p1->io_syscr);
+      return SPACESHIP_NUMBER(p1->io_syscr, p2->io_syscr);
    case SYSCW:
-      return SPACESHIP_NUMBER(p2->io_syscw, p1->io_syscw);
+      return SPACESHIP_NUMBER(p1->io_syscw, p2->io_syscw);
    case RBYTES:
-      return SPACESHIP_NUMBER(p2->io_read_bytes, p1->io_read_bytes);
+      return SPACESHIP_NUMBER(p1->io_read_bytes, p2->io_read_bytes);
    case WBYTES:
-      return SPACESHIP_NUMBER(p2->io_write_bytes, p1->io_write_bytes);
+      return SPACESHIP_NUMBER(p1->io_write_bytes, p2->io_write_bytes);
    case CNCLWB:
-      return SPACESHIP_NUMBER(p2->io_cancelled_write_bytes, p1->io_cancelled_write_bytes);
+      return SPACESHIP_NUMBER(p1->io_cancelled_write_bytes, p2->io_cancelled_write_bytes);
    case IO_READ_RATE:
-      return SPACESHIP_NUMBER(p2->io_rate_read_bps, p1->io_rate_read_bps);
+      return SPACESHIP_NUMBER(p1->io_rate_read_bps, p2->io_rate_read_bps);
    case IO_WRITE_RATE:
-      return SPACESHIP_NUMBER(p2->io_rate_write_bps, p1->io_rate_write_bps);
+      return SPACESHIP_NUMBER(p1->io_rate_write_bps, p2->io_rate_write_bps);
    case IO_RATE:
-      return SPACESHIP_NUMBER(p2->io_rate_read_bps + p2->io_rate_write_bps, p1->io_rate_read_bps + p1->io_rate_write_bps);
+      return SPACESHIP_NUMBER(p1->io_rate_read_bps + p1->io_rate_write_bps, p2->io_rate_read_bps + p2->io_rate_write_bps);
    #ifdef HAVE_OPENVZ
    case CTID:
       return SPACESHIP_NULLSTR(p1->ctid, p2->ctid);
    case VPID:
-      return SPACESHIP_NUMBER(p2->vpid, p1->vpid);
+      return SPACESHIP_NUMBER(p1->vpid, p2->vpid);
    #endif
    #ifdef HAVE_VSERVER
    case VXID:
-      return SPACESHIP_NUMBER(p2->vxid, p1->vxid);
+      return SPACESHIP_NUMBER(p1->vxid, p2->vxid);
    #endif
    case CGROUP:
       return SPACESHIP_NULLSTR(p1->cgroup, p2->cgroup);
    case OOM:
-      return SPACESHIP_NUMBER(p2->oom, p1->oom);
+      return SPACESHIP_NUMBER(p1->oom, p2->oom);
    #ifdef HAVE_DELAYACCT
    case PERCENT_CPU_DELAY:
-      return SPACESHIP_NUMBER(p2->cpu_delay_percent, p1->cpu_delay_percent);
+      return SPACESHIP_NUMBER(p1->cpu_delay_percent, p2->cpu_delay_percent);
    case PERCENT_IO_DELAY:
-      return SPACESHIP_NUMBER(p2->blkio_delay_percent, p1->blkio_delay_percent);
+      return SPACESHIP_NUMBER(p1->blkio_delay_percent, p2->blkio_delay_percent);
    case PERCENT_SWAP_DELAY:
-      return SPACESHIP_NUMBER(p2->swapin_delay_percent, p1->swapin_delay_percent);
+      return SPACESHIP_NUMBER(p1->swapin_delay_percent, p2->swapin_delay_percent);
    #endif
    case IO_PRIORITY:
       return SPACESHIP_NUMBER(LinuxProcess_effectiveIOPriority(p1), LinuxProcess_effectiveIOPriority(p2));
    case CTXT:
-      return SPACESHIP_NUMBER(p2->ctxt_diff, p1->ctxt_diff);
+      return SPACESHIP_NUMBER(p1->ctxt_diff, p2->ctxt_diff);
    case SECATTR:
       return SPACESHIP_NULLSTR(p1->secattr, p2->secattr);
    case PROC_COMM: {
diff --git a/openbsd/OpenBSDProcess.c b/openbsd/OpenBSDProcess.c
index 00aea637..cb04055e 100644
--- a/openbsd/OpenBSDProcess.c
+++ b/openbsd/OpenBSDProcess.c
@@ -81,12 +81,14 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
       .title = "     MINFLT ",
       .description = "Number of minor faults which have not required loading a memory page from disk",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [MAJFLT] = {
       .name = "MAJFLT",
       .title = "     MAJFLT ",
       .description = "Number of major faults which have required loading a memory page from disk",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [PRIORITY] = {
       .name = "PRIORITY",
@@ -117,12 +119,14 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
       .title = " VIRT ",
       .description = "Total program size in virtual memory",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [M_RESIDENT] = {
       .name = "M_RESIDENT",
       .title = "  RES ",
       .description = "Resident set size, size of the text and data sections, plus stack usage",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [ST_UID] = {
       .name = "ST_UID",
@@ -135,18 +139,21 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
       .title = "CPU% ",
       .description = "Percentage of the CPU time the process used in the last sampling",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [PERCENT_NORM_CPU] = {
       .name = "PERCENT_NORM_CPU",
       .title = "NCPU%",
       .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [PERCENT_MEM] = {
       .name = "PERCENT_MEM",
       .title = "MEM% ",
       .description = "Percentage of the memory the process is using, based on resident memory size",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [USER] = {
       .name = "USER",
@@ -159,6 +166,7 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
       .title = "  TIME+  ",
       .description = "Total time the process has spent in user and system time",
       .flags = 0,
+      .defaultSortDesc = true,
    },
    [NLWP] = {
       .name = "NLWP",
diff --git a/solaris/SolarisProcess.c b/solaris/SolarisProcess.c
index d905f7ab..313fd96d 100644
--- a/solaris/SolarisProcess.c
+++ b/solaris/SolarisProcess.c
@@ -28,20 +28,20 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
    [TTY_NR] = { .name = "TTY_NR", .title = "    TTY ", .description = "Controlling terminal", .flags = 0, },
    [TPGID] = { .name = "TPGID", .title = "TPGID", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, .pidColumn = true, },
-   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
-   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
+   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
    [PRIORITY] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
    [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
    [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
    [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
-   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
-   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
+   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
    [ST_UID] = { .name = "ST_UID", .title = "  UID ", .description = "User ID of the process owner", .flags = 0, },
-   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
-   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, },
-   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
+   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
    [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
-   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
+   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, .defaultSortDesc = true, },
    [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
    [TGID] = { .name = "TGID", .title = "TGID", .description = "Thread group ID (i.e. process ID)", .flags = 0, .pidColumn = true, },
    [ZONEID] = { .name = "ZONEID", .title = "ZONEID", .description = "Zone ID", .flags = 0, .pidColumn = true, },
diff --git a/unsupported/UnsupportedProcess.c b/unsupported/UnsupportedProcess.c
index eb52910b..0f1f0f8c 100644
--- a/unsupported/UnsupportedProcess.c
+++ b/unsupported/UnsupportedProcess.c
@@ -19,20 +19,20 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
    [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
    [TTY_NR] = { .name = "TTY_NR", .title = "    TTY ", .description = "Controlling terminal", .flags = 0, },
    [TPGID] = { .name = "TPGID", .title = "TPGID", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, .pidColumn = true, },
-   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
-   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
+   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true,},
+   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
    [PRIORITY] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
    [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
    [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
 
    [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
-   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
-   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
+   [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
    [ST_UID] = { .name = "ST_UID", .title = "  UID ", .description = "User ID of the process owner", .flags = 0, },
-   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
-   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
+   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
+   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
    [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
-   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
+   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, .defaultSortDesc = true, },
    [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
    [TGID] = { .name = "TGID", .title = "TGID", .description = "Thread group ID (i.e. process ID)", .flags = 0, .pidColumn = true, },
 };