2024/07/08-18:51:27.022221 140554092877376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00: fork to child time = 0.014170 sec 2024/07/08-18:51:27.023911 140554092877376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00 2024/07/08-18:51:27.029714 140554092877376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00 2024/07/08-18:51:27.031402 140554092877376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-18:51:27.031706 140554092877376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-18:51:27.070705 140554092877376 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-11599/att-00/MANIFEST-12625661 2024/07/08-18:51:27.101154 140554092877376 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-11599/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12637663, last_sequence is 147437850806, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12637516 2024/07/08-18:51:27.101162 140554092877376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-18:51:27.101214 140554092877376 [version_set.cc:5652] Creating manifest 12637663 2024/07/08-18:51:27.138436 140554092877376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-18:51:27.151909 140554092877376 [compaction_job.cc:2433] [default] [JOB 11599] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/08-18:51:27.151925 140554092877376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6390 Base level 1, inputs: [12637567(31MB)], [12637441(47MB) 12637641(48MB)] 2024/07/08-18:51:27.405078 140554092877376 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-18:51:27.405112 140554092877376 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-18:51:27.405141 140554092877376 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-18:51:27.405155 140554092877376 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-18:51:27.405169 140554092877376 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-18:51:27.764662 140554092877376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637664.sst) /dev/shm/ToplingTemp/Topling-38507-PQJXcW 2024/07/08-18:51:28.310202 140554092877376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637664.sst): first pass time = 0.55's, 123.026'MB/sec 2024/07/08-18:51:29.383169 140554092877376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637664.sst): old prealloc_size = 73819750, real_size = 48500760 2024/07/08-18:51:29.383244 140554092877376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637664.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-18:51:29.710529 140554092877376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637664.sst): second pass time = 1.07's, 57.585'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 153.164'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17183.315'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.302'MB/sec write SST data time = 0.05's, 1011.138'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16560.578'MB/sec zip my value time = 1.07's, unzip length = 0.062'GB zip my value throughput = 57.585'MB/sec zip pipeline throughput = 147.948'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.22 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.22 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.5981 value = 1.2951 dict = 1.00 all = 1.3384 } Zip/UnZip{ index = 0.2779 value = 0.7721 dict = 1.00 all = 0.7472 } ---------------------------- total value len = 236.427547 GB avg = 0.122 KB (by entry num) total key len = 46.331041 GB avg = 0.024 KB total ukey len = 31.688795 GB avg = 0.012 KB total ukey num = 2.646411133 Billion total entry num = 1.938964132 Billion write speed all = 39.866352026 MB/sec (with seq num) write speed all = 37.679343611 MB/sec (without seq num) 2024/07/08-18:51:29.772802 140554092877376 [compaction_job.cc:1944] [default] [JOB 11599] Generated table #12637664: 335545 keys, 50141643 bytes, temperature: kWarm 2024/07/08-18:51:29.772965 140554092877376 EVENT_LOG_v1 {"time_micros": 1720435889772838, "cf_name": "default", "job": 11599, "event": "table_file_creation", "file_number": 12637664, "file_size": 50141643, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147401035488, "largest_seqno": 147437593836, "table_properties": {"data_size": 47670720, "index_size": 746048, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720435887, "oldest_key_time": 0, "file_creation_time": 1720435887, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12637664, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:51:29.817485 140554092877376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637665.sst) /dev/shm/ToplingTemp/Topling-38507-pzGWtT 2024/07/08-18:51:30.493717 140554092877376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637665.sst): first pass time = 0.68's, 99.246'MB/sec 2024/07/08-18:51:31.018670 140554092877376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637665.sst): old prealloc_size = 73819750, real_size = 48508672 2024/07/08-18:51:31.018739 140554092877376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637665.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.10 2024/07/08-18:51:31.371842 140554092877376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637665.sst): second pass time = 0.52's, 117.777'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 142.010'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24115.011'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.280'MB/sec write SST data time = 0.05's, 945.672'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17623.069'MB/sec zip my value time = 0.52's, unzip length = 0.062'GB zip my value throughput = 117.777'MB/sec zip pipeline throughput = 117.777'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.22 avg-val = 184.00 avg-zval = 142.10 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.22 avg-val = 191.00 avg-zval = 142.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.6043 value = 1.2949 dict = 1.00 all = 1.3382 } Zip/UnZip{ index = 0.2774 value = 0.7723 dict = 1.00 all = 0.7473 } ---------------------------- total value len = 236.491637 GB avg = 0.122 KB (by entry num) total key len = 46.336410 GB avg = 0.024 KB total ukey len = 31.691480 GB avg = 0.012 KB total ukey num = 2.646746678 Billion total entry num = 1.939299677 Billion write speed all = 39.866807110 MB/sec (with seq num) write speed all = 37.679932448 MB/sec (without seq num) 2024/07/08-18:51:31.438122 140554092877376 [compaction_job.cc:1944] [default] [JOB 11599] Generated table #12637665: 335545 keys, 50149515 bytes, temperature: kWarm 2024/07/08-18:51:31.438191 140554092877376 EVENT_LOG_v1 {"time_micros": 1720435891438156, "cf_name": "default", "job": 11599, "event": "table_file_creation", "file_number": 12637665, "file_size": 50149515, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147401035486, "largest_seqno": 147437593835, "table_properties": {"data_size": 47679872, "index_size": 744768, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720435889, "oldest_key_time": 0, "file_creation_time": 1720435889, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12637665, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:51:31.475284 140554092877376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637666.sst) /dev/shm/ToplingTemp/Topling-38507-VlDIBU 2024/07/08-18:51:31.624958 140554092877376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637666.sst): first pass time = 0.15's, 199.228'MB/sec 2024/07/08-18:51:32.009144 140554092877376 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637666.sst): part-0: reject ZipStore ratio = 0.825 2024/07/08-18:51:32.075706 140554092877376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637666.sst): old prealloc_size = 73819750, real_size = 28033208 2024/07/08-18:51:32.075756 140554092877376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637666.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 149045 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.83 raw-val = 0.0274 GB zip-val = 0.0274 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-18:51:32.126631 140554092877376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00/12637666.sst): second pass time = 0.38's, 71.636'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 559.371'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17802.817'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.271'MB/sec write SST data time = 0.02's, 1321.106'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.38's, unzip length = 0.027'GB zip my value throughput = 71.636'MB/sec zip pipeline throughput = 85.894'MB/sec entries = 149045 avg-key = 16.00 avg-zkey = 3.83 avg-val = 184.00 avg-zval = 184.00 usrkeys = 149045 avg-key = 8.00 avg-zkey = 3.83 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 149045 bytes = 484416 } seq expand size = 1043315 multi value expand size = 0 cnt WriteAppend = 3355 UnZipSize{ index = 0.0012 GB value = 0.0274 GB dict = 0.00 MB all = 0.0298 GB } __ZipSize{ index = 0.0006 GB value = 0.0274 GB dict = 0.00 MB all = 0.0285 GB } UnZip/Zip{ index = 2.0870 value = 1.0000 dict = 0.00 all = 1.0466 } Zip/UnZip{ index = 0.4792 value = 1.0000 dict = 0.00 all = 0.9555 } ---------------------------- total value len = 236.520104 GB avg = 0.122 KB (by entry num) total key len = 46.338795 GB avg = 0.024 KB total ukey len = 31.692672 GB avg = 0.012 KB total ukey num = 2.646895723 Billion total entry num = 1.939448722 Billion write speed all = 39.866914281 MB/sec (with seq num) write speed all = 37.680104215 MB/sec (without seq num) 2024/07/08-18:51:32.162742 140554092877376 [compaction_job.cc:1944] [default] [JOB 11599] Generated table #12637666: 149045 keys, 28481450 bytes, temperature: kWarm 2024/07/08-18:51:32.162831 140554092877376 EVENT_LOG_v1 {"time_micros": 1720435892162789, "cf_name": "default", "job": 11599, "event": "table_file_creation", "file_number": 12637666, "file_size": 28481450, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147401036203, "largest_seqno": 147437593831, "table_properties": {"data_size": 27424480, "index_size": 571328, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2384720, "raw_average_key_size": 16, "raw_value_size": 27424280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 149045, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1720435891, "oldest_key_time": 0, "file_creation_time": 1720435891, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12637666, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:51:32.180642 140554092877376 [compaction_job.cc:699] job-11599: subcompact[0], size: 0.128773 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11599/att-00 [12637664,12637665,12637666] 2024/07/08-18:51:32.211551 140554092877376 (Original Log Time 2024/07/08-18:51:27.151988) EVENT_LOG_v1 {"time_micros": 1720435887151938, "job": 11599, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12637567], "files_L2": [12637441, 12637641], "score": 0.993362, "input_data_size": 134207212, "oldest_snapshot_seqno": 147437849677} 2024/07/08-18:51:32.211555 140554092877376 (Original Log Time 2024/07/08-18:51:32.208134) [compaction_job.cc:2018] [default] [JOB 11599] Compacted 1@1 + 2@2 files to L2 => 128772608 bytes 2024/07/08-18:51:32.211556 140554092877376 (Original Log Time 2024/07/08-18:51:32.211482) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 26.7 rd, 25.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 96.1 +0.0 blob) out(122.8 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828590, records dropped: 8455 output_compression: Snappy 2024/07/08-18:51:32.211564 140554092877376 (Original Log Time 2024/07/08-18:51:32.211527) EVENT_LOG_v1 {"time_micros": 1720435892211507, "cf": "default", "job": 11599, "event": "compaction_finished", "compaction_time_micros": 5028665, "compaction_time_cpu_micros": 1750329, "output_level": 2, "num_output_files": 3, "total_output_size": 128772608, "num_input_records": 828590, "num_output_records": 820135, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 81683665, "file_range_sync_nanos": 0, "file_fsync_nanos": 2833, "file_prepare_write_nanos": 111175, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-18:51:32.348663 140554092877376 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720435886,"executesMs":5178,"compactionJobId":11599,"attempt":0,"compactionInputRawBytes":165718000,"compactionInputZipBytes":134207212,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128772608,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-32562ab04e4dbbabe2bf0951a037ef31-569e61cbca49d3b9-00"}}, response = 2024/07/08-18:51:32.348788 140554092877376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-11599/att-00: olev 2, work 5.179 s, result 6.603 ms, install 3.454 ms, input{raw 158.041 MiB zip 127.990 MiB}