fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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anand1976 d394a6bb48 Add a ticker stat for number of keys skipped during iteration ... Summary: This diff adds a new ticker stat, NUMBER_ITER_SKIP, to count the number of internal keys skipped during iteration. Keys can be skipped due to deletes, or lower sequence number, or higher sequence number than the one requested. Also, fix the issue when StatisticsData is naturally aligned on cacheline boundary, padding becomes a zero size array, which the Windows compiler doesn't like. So add a cacheline worth of padding in that case to keep it happy. We cannot conditionally add padding as gcc doesn't allow using sizeof in preprocessor directives. Closes https://github.com/facebook/rocksdb/pull/3177 Differential Revision: D6353897 Pulled By: anand1976 fbshipit-source-id: 441d5a09af9c4e22e7355242dfc0c7b27aa0a6c2		7 years ago
..
file_read_sample.h	Change RocksDB License	7 years ago
histogram.cc	HistogramStat: Handle divide by zero situation	7 years ago
histogram.h	Scale histogram bucket size by constant factor	7 years ago
histogram_test.cc	fix inclusive-exclusiveness of histogram ToString	7 years ago
histogram_windowing.cc	Replace dynamic_cast<>	7 years ago
histogram_windowing.h	fix HistogramWindowingImpl copy-{assignment,constructor}	7 years ago
instrumented_mutex.cc	Change RocksDB License	7 years ago
instrumented_mutex.h	Change RocksDB License	7 years ago
iostats_context.cc	Directly refernce perf_context internally.	7 years ago
iostats_context_imp.h	Directly refernce perf_context internally.	7 years ago
iostats_context_test.cc	Change RocksDB License	7 years ago
perf_context.cc	Add lock wait time as a perf context counter	7 years ago
perf_context_imp.h	Directly refernce perf_context internally.	7 years ago
perf_level.cc	Change RocksDB License	7 years ago
perf_level_imp.h	Change RocksDB License	7 years ago
perf_step_timer.h	Change RocksDB License	7 years ago
statistics.cc	Change RocksDB License	7 years ago
statistics.h	Add a ticker stat for number of keys skipped during iteration	7 years ago
statistics_test.cc	Change RocksDB License	7 years ago
thread_status_impl.cc	Change RocksDB License	7 years ago
thread_status_updater.cc	Fix unused var warnings in Release mode	7 years ago
thread_status_updater.h	Use RAII instead of pointers in cf_info_map	7 years ago
thread_status_updater_debug.cc	Use RAII instead of pointers in cf_info_map	7 years ago
thread_status_util.cc	Change RocksDB License	7 years ago
thread_status_util.h	Change RocksDB License	7 years ago
thread_status_util_debug.cc	Change RocksDB License	7 years ago