2024/08/20-12:23:31.135327 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00: fork to child time = 0.024546 sec 2024/08/20-12:23:31.136521 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00 2024/08/20-12:23:31.142061 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00 2024/08/20-12:23:31.148726 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:23:31.149045 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:23:31.214062 140500212889152 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29221/att-00/MANIFEST-14629260 2024/08/20-12:23:31.227740 140500212889152 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29221/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14662799, last_sequence is 190526754987, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14662765 2024/08/20-12:23:31.227746 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:23:31.227807 140500212889152 [version_set.cc:5652] Creating manifest 14662799 2024/08/20-12:23:31.266213 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:23:31.290121 140500212889152 [compaction_job.cc:2433] [default] [JOB 29221] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-12:23:31.290136 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14938 Base level 1, inputs: [14662781(14MB)], [14662710(48MB) 14662711(47MB) 14662712(32MB)] 2024/08/20-12:23:31.558898 140500212889152 [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 2024/08/20-12:23:31.558933 140500212889152 [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 2024/08/20-12:23:31.558949 140500212889152 [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 2024/08/20-12:23:31.558959 140500212889152 [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 2024/08/20-12:23:31.558969 140500212889152 [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 2024/08/20-12:23:32.276151 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662800.sst) /dev/shm/ToplingTemp/Topling-344768-XauXyV 2024/08/20-12:23:32.615161 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662800.sst): first pass time = 0.34's, 197.984'MB/sec 2024/08/20-12:23:34.948598 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662800.sst): old prealloc_size = 73819750, real_size = 48828392 2024/08/20-12:23:34.948686 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662800.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.23 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-12:23:35.736882 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662800.sst): second pass time = 2.33's, 26.471'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 63.970'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19057.237'MB/sec (index lex order gen) rebuild zvType time = 0.68's, 0.123'MB/sec write SST data time = 0.11's, 466.278'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 = 12793.889'MB/sec zip my value time = 2.33's, unzip length = 0.062'GB zip my value throughput = 26.471'MB/sec zip pipeline throughput = 208.081'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.23 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.23 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.4799 value = 1.2954 dict = 1.00 all = 1.3308 } Zip/UnZip{ index = 0.4032 value = 0.7720 dict = 1.00 all = 0.7514 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.020367987 MB/sec (with seq num) write speed all = 0.979462108 MB/sec (without seq num) 2024/08/20-12:23:35.810439 140500212889152 [compaction_job.cc:1944] [default] [JOB 29221] Generated table #14662800: 335545 keys, 50427339 bytes, temperature: kWarm 2024/08/20-12:23:35.810549 140500212889152 EVENT_LOG_v1 {"time_micros": 1724127815810489, "cf_name": "default", "job": 29221, "event": "table_file_creation", "file_number": 14662800, "file_size": 50427339, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190502887763, "largest_seqno": 190526732481, "table_properties": {"data_size": 47661952, "index_size": 1082432, "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": 1724127812, "oldest_key_time": 0, "file_creation_time": 1724127812, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14662800, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:23:35.854949 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662801.sst) /dev/shm/ToplingTemp/Topling-344768-wAA5hU 2024/08/20-12:23:37.027662 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662801.sst): first pass time = 1.17's, 57.228'MB/sec 2024/08/20-12:23:39.269132 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662801.sst): old prealloc_size = 73819750, real_size = 48430280 2024/08/20-12:23:39.269198 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662801.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 = 2.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-12:23:39.747069 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662801.sst): second pass time = 2.24's, 27.558'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 104.771'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18018.049'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.241'MB/sec write SST data time = 0.13's, 384.568'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 = 15222.369'MB/sec zip my value time = 2.24's, unzip length = 0.062'GB zip my value throughput = 27.558'MB/sec zip pipeline throughput = 137.387'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.02 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.02 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 = 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 = 3.9543 value = 1.2952 dict = 1.00 all = 1.3403 } Zip/UnZip{ index = 0.2529 value = 0.7721 dict = 1.00 all = 0.7461 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.021332392 MB/sec (with seq num) write speed all = 0.980389328 MB/sec (without seq num) 2024/08/20-12:23:39.835363 140500212889152 [compaction_job.cc:1944] [default] [JOB 29221] Generated table #14662801: 335545 keys, 50071179 bytes, temperature: kWarm 2024/08/20-12:23:39.835498 140500212889152 EVENT_LOG_v1 {"time_micros": 1724127819835445, "cf_name": "default", "job": 29221, "event": "table_file_creation", "file_number": 14662801, "file_size": 50071179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482640842, "largest_seqno": 190526732476, "table_properties": {"data_size": 47667440, "index_size": 678848, "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": 1724127815, "oldest_key_time": 0, "file_creation_time": 1724127815, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14662801, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:23:39.883052 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662802.sst) /dev/shm/ToplingTemp/Topling-344768-yZK3kV 2024/08/20-12:23:40.773092 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662802.sst): first pass time = 0.89's, 62.938'MB/sec 2024/08/20-12:23:42.423915 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662802.sst): old prealloc_size = 73819750, real_size = 42079824 2024/08/20-12:23:42.424001 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662802.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 280066 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.99 raw-val = 0.0515 GB zip-val = 0.0403 GB avg-val = 184.00 avg-zval = 144.01 2024/08/20-12:23:42.664980 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00/14662802.sst): second pass time = 1.65's, 31.234'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 180.238'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 47126.194'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.354'MB/sec write SST data time = 0.04's, 1006.242'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.526'MB, throughput = 10762.591'MB/sec zip my value time = 1.65's, unzip length = 0.052'GB zip my value throughput = 31.234'MB/sec zip pipeline throughput = 161.957'MB/sec entries = 280066 avg-key = 16.00 avg-zkey = 5.99 avg-val = 184.00 avg-zval = 144.01 usrkeys = 280066 avg-key = 8.00 avg-zkey = 5.99 avg-val = 191.00 avg-zval = 144.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 280066 bytes = 910224 } seq expand size = 1960462 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0515 GB dict = 0.53 MB all = 0.0560 GB } __ZipSize{ index = 0.0017 GB value = 0.0403 GB dict = 0.53 MB all = 0.0434 GB } UnZip/Zip{ index = 1.3356 value = 1.2777 dict = 1.00 all = 1.2892 } Zip/UnZip{ index = 0.7487 value = 0.7827 dict = 1.00 all = 0.7757 } ---------------------------- total value len = 62.478421 GB avg = 0.180 KB (by entry num) total key len = 6.803976 GB avg = 0.020 KB total ukey len = 3.197117 GB avg = 0.008 KB total ukey num = 0.390284717 Billion total entry num = 0.347162725 Billion write speed all = 1.022143727 MB/sec (with seq num) write speed all = 0.981169371 MB/sec (without seq num) 2024/08/20-12:23:42.729091 140500212889152 [compaction_job.cc:1944] [default] [JOB 29221] Generated table #14662802: 280066 keys, 43447725 bytes, temperature: kWarm 2024/08/20-12:23:42.729159 140500212889152 EVENT_LOG_v1 {"time_micros": 1724127822729125, "cf_name": "default", "job": 29221, "event": "table_file_creation", "file_number": 14662802, "file_size": 43447725, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482651702, "largest_seqno": 190526732482, "table_properties": {"data_size": 40332096, "index_size": 1677504, "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": 4481056, "raw_average_key_size": 16, "raw_value_size": 51532144, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 280066, "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": 1724127819, "oldest_key_time": 0, "file_creation_time": 1724127819, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14662802, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:23:42.751868 140500212889152 [compaction_job.cc:699] job-29221: subcompact[0], size: 0.143946 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29221/att-00 [14662800,14662801,14662802] 2024/08/20-12:23:42.787458 140500212889152 (Original Log Time 2024/08/20-12:23:31.290188) EVENT_LOG_v1 {"time_micros": 1724127811290149, "job": 29221, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14662781], "files_L2": [14662710, 14662711, 14662712], "score": 0.988573, "input_data_size": 149468064, "oldest_snapshot_seqno": 190526754270} 2024/08/20-12:23:42.787461 140500212889152 (Original Log Time 2024/08/20-12:23:42.786907) [compaction_job.cc:2018] [default] [JOB 29221] Compacted 1@1 + 3@2 files to L2 => 143946243 bytes 2024/08/20-12:23:42.787463 140500212889152 (Original Log Time 2024/08/20-12:23:42.787384) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.0 rd, 12.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.3, 128.3 +0.0 blob) out(137.3 +0.0 blob), read-write-amplify(19.6) write-amplify(9.6) OK, records in: 954267, records dropped: 3111 output_compression: Snappy 2024/08/20-12:23:42.787480 140500212889152 (Original Log Time 2024/08/20-12:23:42.787433) EVENT_LOG_v1 {"time_micros": 1724127822787412, "cf": "default", "job": 29221, "event": "compaction_finished", "compaction_time_micros": 11461690, "compaction_time_cpu_micros": 2338877, "output_level": 2, "num_output_files": 3, "total_output_size": 143946243, "num_input_records": 954267, "num_output_records": 951156, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137671819, "file_range_sync_nanos": 0, "file_fsync_nanos": 3001, "file_prepare_write_nanos": 10705, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-12:23:42.933854 140500212889152 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":1724092920,"starts":1724127811,"executesMs":11639,"compactionJobId":29221,"attempt":0,"compactionInputRawBytes":190853400,"compactionInputZipBytes":149468064,"compactionOutputRawBytes":0,"compactionOutputZipBytes":143946243,"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-b5648b4713c748aa0d96079e5a857aac-a30b785555fc63fb-00"}}, response = 2024/08/20-12:23:42.933970 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29221/att-00: olev 2, work 11.640 s, result 11.693 ms, install 0.602 ms, input{raw 182.012 MiB zip 142.544 MiB}