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| author | Teo Camarasu <teofilcamarasu@gmail.com> | 2021-10-02 19:01:16 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-10-08 18:09:56 -0400 |
| commit | 374a718e75ac5172674c1a789e1de5bbbddc9711 (patch) | |
| tree | 9915a749626ba2c845187c76a4035c2ad1b41799 /rts/Stats.c | |
| parent | 75aea7323602df9cb0db71e73e69ac14e07d4c6f (diff) | |
| download | haskell-374a718e75ac5172674c1a789e1de5bbbddc9711.tar.gz | |
Fix nonmoving gen label in gc stats report
The current code assumes the non-moving generation is always
generation 1, but this isn't the case if the amount of generations
is greater than 2
Fixes #20461
Diffstat (limited to 'rts/Stats.c')
| -rw-r--r-- | rts/Stats.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/rts/Stats.c b/rts/Stats.c index 9aa3f9566f..90e3e7b396 100644 --- a/rts/Stats.c +++ b/rts/Stats.c @@ -859,15 +859,18 @@ static void report_summary(const RTSSummaryStats* sum) TimeToSecondsDbl(gen_stats->max_pause_ns)); } if (RtsFlags.GcFlags.useNonmoving) { - const int n_major_colls = sum->gc_summary_stats[RtsFlags.GcFlags.generations-1].collections; - statsPrintf(" Gen 1 %5d syncs" + const uint32_t nonmoving_gen = RtsFlags.GcFlags.generations-1; + const int n_major_colls = sum->gc_summary_stats[nonmoving_gen].collections; + statsPrintf(" Gen %2d %5d syncs" ", %6.3fs %3.4fs %3.4fs\n", + nonmoving_gen, n_major_colls, TimeToSecondsDbl(stats.nonmoving_gc_sync_elapsed_ns), TimeToSecondsDbl(stats.nonmoving_gc_sync_elapsed_ns) / n_major_colls, TimeToSecondsDbl(stats.nonmoving_gc_sync_max_elapsed_ns)); - statsPrintf(" Gen 1 concurrent" + statsPrintf(" Gen %2d concurrent" ", %6.3fs %6.3fs %3.4fs %3.4fs\n", + nonmoving_gen, TimeToSecondsDbl(stats.nonmoving_gc_cpu_ns), TimeToSecondsDbl(stats.nonmoving_gc_elapsed_ns), TimeToSecondsDbl(stats.nonmoving_gc_elapsed_ns) / n_major_colls, |