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Compaction stats printing: "batch" => "commit group"

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Summary: "Batch" is ambiguous in this context. It can mean "write batch" or commit group. Change it to commit group to be clear.

Test Plan: Build

Reviewers: MarkCallaghan, yhchiang, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D62055
This commit is contained in:
sdong 2016-08-15 10:29:29 -07:00
parent 071893eb27
commit 051c88dd79
1 changed files with 7 additions and 7 deletions
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14
db/internal_stats.cc
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@ -615,15 +615,15 @@ void InternalStats::DumpDBStats(std::string* value) {
// Data
// writes: total number of write requests.
// keys: total number of key updates issued by all the write requests
// batches: number of group commits issued to the DB. Each group can contain
// one or more writes.
// commit groups: number of group commits issued to the DB. Each group can
// contain one or more writes.
// so writes/keys is the average number of put in multi-put or put
// writes/batches is the average group commit size.
// writes/groups is the average group commit size.
//
// The format is the same for interval stats.
snprintf(buf, sizeof(buf),
"Cumulative writes: %s writes, %s keys, %s batches, "
"%.1f writes per batch, ingest: %.2f GB, %.2f MB/s\n",
"Cumulative writes: %s writes, %s keys, %s commit groups, "
"%.1f writes per commit group, ingest: %.2f GB, %.2f MB/s\n",
NumberToHumanString(write_other + write_self).c_str(),
NumberToHumanString(num_keys_written).c_str(),
NumberToHumanString(write_self).c_str(),
@ -654,8 +654,8 @@ void InternalStats::DumpDBStats(std::string* value) {
uint64_t interval_num_keys_written =
num_keys_written - db_stats_snapshot_.num_keys_written;
snprintf(buf, sizeof(buf),
"Interval writes: %s writes, %s keys, %s batches, "
"%.1f writes per batch, ingest: %.2f MB, %.2f MB/s\n",
"Interval writes: %s writes, %s keys, %s commit groups, "
"%.1f writes per commit group, ingest: %.2f MB, %.2f MB/s\n",
NumberToHumanString(
interval_write_other + interval_write_self).c_str(),
NumberToHumanString(interval_num_keys_written).c_str(),