diff options
| author | Eric Andersen <andersen@codepoet.org> | 2004-03-31 11:21:24 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2004-03-31 11:21:24 +0000 |
| commit | 11e5516d6756b8594e3e6fcff2e661b6141c5ab7 (patch) | |
| tree | 8b7d27bc349e01fc50d57605296265e812b6059f /patches | |
| parent | 90fb65f7a60f70fc2c9d072780378286dee2ee85 (diff) | |
| download | busybox-11e5516d6756b8594e3e6fcff2e661b6141c5ab7.tar.gz | |
Patch from Thomas Winkler showing the the system time for each process
when running 'top'
Diffstat (limited to 'patches')
| -rw-r--r-- | patches/top_system_cpu.diff | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/patches/top_system_cpu.diff b/patches/top_system_cpu.diff new file mode 100644 index 000000000..5d213e76a --- /dev/null +++ b/patches/top_system_cpu.diff @@ -0,0 +1,51 @@ +diff -purN busybox.ori/include/libbb.h busybox/include/libbb.h +--- busybox.ori/include/libbb.h 2004-03-21 14:39:35.000000000 +0100 ++++ busybox-1.0/include/libbb.h 2004-03-21 14:45:35.000000000 +0100 +@@ -447,6 +447,7 @@ typedef struct { + int ppid; + #ifdef FEATURE_CPU_USAGE_PERCENTAGE + unsigned pcpu; ++ unsigned pscpu; + unsigned long stime, utime; + #endif + char *cmd; +diff -purN busybox.ori/procps/top.c busybox/procps/top.c +--- busybox.ori/procps/top.c 2004-03-21 14:40:09.000000000 +0100 ++++ busybox-1.0/procps/top.c 2004-03-21 17:27:52.961951448 +0100 +@@ -289,6 +289,15 @@ static void do_stats(void) + i = 999; + cur->pcpu = i; + ++ /* ++ * Calculate percent of system time from cpu time ++ */ ++ if (systime != 0) { ++ cur->pscpu = 100 * total_time / systime; ++ } else { ++ cur->pscpu = 0; ++ } ++ + } + + /* +@@ -393,7 +402,7 @@ static void display_status(int count, in + + #ifdef FEATURE_CPU_USAGE_PERCENTAGE + /* what info of the processes is shown */ +- printf("\n\e[7m PID USER STATUS RSS PPID %%CPU %%MEM COMMAND\e[0m\n"); ++ printf("\n\e[7m PID USER STATUS RSS PPID %%CPU %%SCPU %%MEM COMMAND\e[0m\n"); + #else + printf("\n\e[7m PID USER STATUS RSS PPID %%MEM COMMAND\e[0m\n"); + #endif +@@ -410,9 +419,9 @@ static void display_status(int count, in + else + sprintf(rss_str_buf, "%7ld", s->rss); + #ifdef FEATURE_CPU_USAGE_PERCENTAGE +- printf("%5d %-8s %s %s %5d %2d.%d %2u.%u ", ++ printf("%5d %-8s %s %s %5d %2d.%d %2d.%d %2u.%u ", + s->pid, s->user, s->state, rss_str_buf, s->ppid, +- s->pcpu/10, s->pcpu%10, pmem/10, pmem%10); ++ s->pcpu/10, s->pcpu%10,s->pscpu/10, s->pscpu%10, pmem/10, pmem%10); + #else + printf("%5d %-8s %s %s %5d %2u.%u ", + s->pid, s->user, s->state, rss_str_buf, s->ppid, |