2024/08/21-04:11:08.792178 140539484083776 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00: fork to child time = 0.032689 sec 2024/08/21-04:11:08.793065 140539484083776 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00 2024/08/21-04:11:08.797981 140539484083776 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00 2024/08/21-04:11:08.799291 140539484083776 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-04:11:08.799685 140539484083776 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-04:11:08.834447 140539484083776 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00183/att-00/MANIFEST-14704176 2024/08/21-04:11:08.861294 140539484083776 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00183/att-00/MANIFEST-14704176 succeeded,manifest_file_number is 14704176, next_file_number is 14704384, last_sequence is 191432617655, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704122 2024/08/21-04:11:08.861303 140539484083776 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-04:11:08.861371 140539484083776 [version_set.cc:5652] Creating manifest 14704384 2024/08/21-04:11:08.888738 140539484083776 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-04:11:08.901158 140539484083776 [compaction_job.cc:2433] [default] [JOB 183] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-04:11:08.901169 140539484083776 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 103 Base level 1, inputs: [14704327(12MB)], [14704293(48MB) 14704294(48MB)] 2024/08/21-04:11:09.023317 140539484083776 [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 2024/08/21-04:11:09.023346 140539484083776 [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 2024/08/21-04:11:09.023363 140539484083776 [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 2024/08/21-04:11:09.023375 140539484083776 [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 2024/08/21-04:11:09.023386 140539484083776 [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 2024/08/21-04:11:09.437755 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704385.sst) /dev/shm/ToplingTemp/Topling-54612-aPOfKJ 2024/08/21-04:11:10.026828 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704385.sst): first pass time = 0.59's, 113.935'MB/sec 2024/08/21-04:11:11.736208 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704385.sst): old prealloc_size = 73819750, real_size = 49411472 2024/08/21-04:11:11.736285 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704385.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/21-04:11:12.150386 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704385.sst): second pass time = 1.71's, 36.141'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 123.262'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32014.845'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.228'MB/sec write SST data time = 0.05's, 1119.646'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 = 27111.891'MB/sec zip my value time = 1.71's, unzip length = 0.062'GB zip my value throughput = 36.141'MB/sec zip pipeline throughput = 177.457'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.94 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.94 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 = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6207 value = 1.2951 dict = 1.00 all = 1.3145 } Zip/UnZip{ index = 0.6170 value = 0.7721 dict = 1.00 all = 0.7607 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.006832331 MB/sec (with seq num) write speed all = 0.006568280 MB/sec (without seq num) 2024/08/21-04:11:12.256334 140539484083776 [compaction_job.cc:1944] [default] [JOB 183] Generated table #14704385: 335545 keys, 51053101 bytes, temperature: kWarm 2024/08/21-04:11:12.257003 140539484083776 EVENT_LOG_v1 {"time_micros": 1724184672256371, "cf_name": "default", "job": 183, "event": "table_file_creation", "file_number": 14704385, "file_size": 51053101, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365234063, "largest_seqno": 191432279551, "table_properties": {"data_size": 47671104, "index_size": 1656320, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724184669, "oldest_key_time": 0, "file_creation_time": 1724184669, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704385, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:11:12.326113 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704386.sst) /dev/shm/ToplingTemp/Topling-54612-gY1EkJ 2024/08/21-04:11:13.324447 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704386.sst): first pass time = 1.00's, 67.224'MB/sec 2024/08/21-04:11:14.300927 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704386.sst): old prealloc_size = 73819750, real_size = 48780944 2024/08/21-04:11:14.300978 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704386.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.07 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-04:11:14.584397 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704386.sst): second pass time = 0.98's, 63.278'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 177.881'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36129.540'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.345'MB/sec write SST data time = 0.04's, 1247.951'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 = 20341.322'MB/sec zip my value time = 0.98's, unzip length = 0.062'GB zip my value throughput = 63.278'MB/sec zip pipeline throughput = 165.275'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.07 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.07 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6097 value = 1.2952 dict = 1.00 all = 1.3310 } Zip/UnZip{ index = 0.3832 value = 0.7721 dict = 1.00 all = 0.7513 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.013661392 MB/sec (with seq num) write speed all = 0.013133415 MB/sec (without seq num) 2024/08/21-04:11:14.645364 140539484083776 [compaction_job.cc:1944] [default] [JOB 183] Generated table #14704386: 335545 keys, 50421771 bytes, temperature: kWarm 2024/08/21-04:11:14.645476 140539484083776 EVENT_LOG_v1 {"time_micros": 1724184674645395, "cf_name": "default", "job": 183, "event": "table_file_creation", "file_number": 14704386, "file_size": 50421771, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231440, "largest_seqno": 191432279552, "table_properties": {"data_size": 47668304, "index_size": 1028608, "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": 1724184672, "oldest_key_time": 0, "file_creation_time": 1724184672, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704386, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:11:14.672969 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704387.sst) /dev/shm/ToplingTemp/Topling-54612-gImqRF 2024/08/21-04:11:14.747405 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704387.sst): first pass time = 0.07's, 151.927'MB/sec 2024/08/21-04:11:14.951726 140539484083776 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704387.sst): part-0: reject ZipStore ratio = 0.910 2024/08/21-04:11:14.978467 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704387.sst): old prealloc_size = 73819750, real_size = 10759712 2024/08/21-04:11:14.978530 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704387.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 56518 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.12 raw-val = 0.0104 GB zip-val = 0.0104 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-04:11:15.007370 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00/14704387.sst): second pass time = 0.20's, 51.128'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 377.893'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7571.851'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.662'MB/sec write SST data time = 0.01's, 1456.635'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 = 0.20's, unzip length = 0.010'GB zip my value throughput = 51.128'MB/sec zip pipeline throughput = 115.105'MB/sec entries = 56518 avg-key = 16.00 avg-zkey = 6.12 avg-val = 184.00 avg-zval = 184.00 usrkeys = 56518 avg-key = 8.00 avg-zkey = 6.12 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 56518 bytes = 169568 } seq expand size = 395626 multi value expand size = 0 cnt WriteAppend = 1278 UnZipSize{ index = 0.0005 GB value = 0.0104 GB dict = 0.00 MB all = 0.0113 GB } __ZipSize{ index = 0.0003 GB value = 0.0104 GB dict = 0.00 MB all = 0.0109 GB } UnZip/Zip{ index = 1.3071 value = 1.0000 dict = 0.00 all = 1.0355 } Zip/UnZip{ index = 0.7651 value = 1.0000 dict = 0.00 all = 0.9657 } ---------------------------- total value len = 0.138973 GB avg = 0.191 KB (by entry num) total key len = 0.011642 GB avg = 0.016 KB total ukey len = 0.005821 GB avg = 0.008 KB total ukey num = 0.000727608 Billion total entry num = 0.000727608 Billion write speed all = 0.014811314 MB/sec (with seq num) write speed all = 0.014238896 MB/sec (without seq num) 2024/08/21-04:11:15.024259 140539484083776 [compaction_job.cc:1944] [default] [JOB 183] Generated table #14704387: 56518 keys, 10916427 bytes, temperature: kWarm 2024/08/21-04:11:15.024307 140539484083776 EVENT_LOG_v1 {"time_micros": 1724184675024279, "cf_name": "default", "job": 183, "event": "table_file_creation", "file_number": 14704387, "file_size": 10916427, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191420089673, "largest_seqno": 191432279414, "table_properties": {"data_size": 10399504, "index_size": 345920, "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": 904288, "raw_average_key_size": 16, "raw_value_size": 10399312, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 56518, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724184674, "oldest_key_time": 0, "file_creation_time": 1724184674, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704387, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:11:15.035083 140539484083776 [compaction_job.cc:699] job-00183: subcompact[0], size: 0.112391 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00183/att-00 [14704385,14704386,14704387] 2024/08/21-04:11:15.072651 140539484083776 (Original Log Time 2024/08/21-04:11:08.901211) EVENT_LOG_v1 {"time_micros": 1724184668901177, "job": 183, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14704327], "files_L2": [14704293, 14704294], "score": 0.992879, "input_data_size": 114577419, "oldest_snapshot_seqno": 191432616654} 2024/08/21-04:11:15.072658 140539484083776 (Original Log Time 2024/08/21-04:11:15.069231) [compaction_job.cc:2018] [default] [JOB 183] Compacted 1@1 + 2@2 files to L2 => 112391299 bytes 2024/08/21-04:11:15.072660 140539484083776 (Original Log Time 2024/08/21-04:11:15.072567) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 18.7 rd, 18.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(12.1, 97.1 +0.0 blob) out(107.2 +0.0 blob), read-write-amplify(17.9) write-amplify(8.8) OK, records in: 729614, records dropped: 2006 output_compression: Snappy 2024/08/21-04:11:15.072672 140539484083776 (Original Log Time 2024/08/21-04:11:15.072625) EVENT_LOG_v1 {"time_micros": 1724184675072598, "cf": "default", "job": 183, "event": "compaction_finished", "compaction_time_micros": 6133877, "compaction_time_cpu_micros": 1699531, "output_level": 2, "num_output_files": 3, "total_output_size": 112391299, "num_input_records": 729614, "num_output_records": 727608, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85833508, "file_range_sync_nanos": 0, "file_fsync_nanos": 2489, "file_prepare_write_nanos": 84721, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-04:11:15.224385 140539484083776 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":1724184406,"starts":1724184668,"executesMs":6260,"compactionJobId":183,"attempt":0,"compactionInputRawBytes":145922800,"compactionInputZipBytes":114577419,"compactionOutputRawBytes":0,"compactionOutputZipBytes":112391299,"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":"00-932af40507316387a7f91f44a1a1df8f-5381829726cde48d-00"}}, response = 2024/08/21-04:11:15.224474 140539484083776 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00183/att-00: olev 2, work 6.260 s, result 16.652 ms, install 3.468 ms, input{raw 139.163 MiB zip 109.270 MiB}