mirror of
https://github.com/Cockatrice/Cockatrice.git
synced 2026-09-21 09:05:10 -07:00
9fc0218be7
- metrics_registry: remove toPrometheusText/appendCumulativeBuckets and the time-bucket histogram that nothing in production ever emitted (the future /metrics exporter can bring it back); keep counts/totals read by the Developer tab
- Fix +Inf bucket routing that never incremented, and its test that locked the bug in
- Instrument developer_command container (kind 6) in processCommandContainer and stats label resolution
- Read metrics/{slow_command_ms,stall_warn_ms} at the top of initServer() so stall_warn_ms=0 disables the watchdogs before pool threads start
- Shrink KindStride to 1280 (largest extension in use is 1206) with a static_assert; document scrape cost of getCardsInGamesTotal; note slow_command logging has no rate limit in servatrice.ini.example
75 lines
No EOL
2.2 KiB
C++
75 lines
No EOL
2.2 KiB
C++
#include <QList>
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#include <gtest/gtest.h>
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#include <metrics_registry.h>
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TEST(MetricsRegistryTest, EmptyRegistryHasZeroedCounters)
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{
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MetricsRegistry registry;
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EXPECT_EQ(0, registry.totalCommands());
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EXPECT_EQ(0, registry.totalTimeMs());
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EXPECT_EQ(0, registry.activeTypeCount());
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EXPECT_EQ(0, registry.getGameStartSnapshot().count);
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}
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TEST(MetricsRegistryTest, SampleIsRecordedInTotalsAndSlot)
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{
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MetricsRegistry registry;
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registry.observeCommand(MetricsRegistry::typeIdFor(0, 1000), 7);
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EXPECT_EQ(1, registry.totalCommands());
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EXPECT_EQ(7, registry.totalTimeMs());
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EXPECT_EQ(1, registry.activeTypeCount());
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const auto stats = registry.collectActiveStats();
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ASSERT_EQ(1, stats.size());
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EXPECT_EQ(MetricsRegistry::typeIdFor(0, 1000), stats[0].typeId);
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EXPECT_EQ(1, stats[0].count);
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EXPECT_EQ(7, stats[0].totalMs);
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}
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TEST(MetricsRegistryTest, KindEncodingSeparatesSameExtensionNumber)
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{
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MetricsRegistry registry;
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const int sessionPing = MetricsRegistry::typeIdFor(0, 1000);
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const int roomLeaveRoom = MetricsRegistry::typeIdFor(1, 1000);
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ASSERT_NE(sessionPing, roomLeaveRoom);
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registry.observeCommand(sessionPing, 1);
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registry.observeCommand(roomLeaveRoom, 5000);
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EXPECT_EQ(2, registry.activeTypeCount());
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}
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TEST(MetricsRegistryTest, OutOfRangeIdsLandInOverflowSlot)
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{
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MetricsRegistry registry;
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registry.observeCommand(-1, 4);
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registry.observeCommand(MetricsRegistry::MaxTypes + 12345, 4);
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EXPECT_EQ(2, registry.totalCommands());
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EXPECT_EQ(1, registry.activeTypeCount()); // both collapsed into one slot
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EXPECT_EQ(8, registry.totalTimeMs());
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}
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TEST(MetricsRegistryTest, NegativeDurationsAreClamped)
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{
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MetricsRegistry registry;
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registry.observeCommand(MetricsRegistry::typeIdFor(0, 1000), -50);
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EXPECT_EQ(0, registry.totalTimeMs());
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}
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TEST(MetricsRegistryTest, GameStartTrackedSeparatelyFromCommands)
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{
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MetricsRegistry registry;
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registry.observeGameStartDurationMs(120);
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EXPECT_EQ(0, registry.totalCommands());
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EXPECT_EQ(0, registry.totalTimeMs());
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EXPECT_EQ(0, registry.activeTypeCount());
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const auto snapshot = registry.getGameStartSnapshot();
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EXPECT_EQ(1, snapshot.count);
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EXPECT_EQ(120, snapshot.totalMs);
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} |