2024/08/20-05:16:28.977986 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00: fork to child time = 0.058794 sec 2024/08/20-05:16:28.979218 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00 2024/08/20-05:16:28.984842 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00 2024/08/20-05:16:28.986645 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:16:28.987087 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:16:29.028487 140500154140224 [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-09108/att-00/MANIFEST-14629260 2024/08/20-05:16:29.044681 140500154140224 [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-09108/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639589, last_sequence is 190014447838, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639354 2024/08/20-05:16:29.044706 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:16:29.044785 140500154140224 [version_set.cc:5652] Creating manifest 14639589 2024/08/20-05:16:29.076142 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:16:29.091489 140500154140224 [compaction_job.cc:2433] [default] [JOB 9108] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-05:16:29.091509 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4726 Base level 1, inputs: [14639572(13MB)], [14639507(48MB) 14639508(48MB) 14639509(20MB)] 2024/08/20-05:16:29.209606 140500154140224 [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 2024/08/20-05:16:29.209640 140500154140224 [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 2024/08/20-05:16:29.209664 140500154140224 [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 2024/08/20-05:16:29.209680 140500154140224 [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 2024/08/20-05:16:29.209699 140500154140224 [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 2024/08/20-05:16:29.589108 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639590.sst) /dev/shm/ToplingTemp/Topling-189012-STLM3q 2024/08/20-05:16:29.959202 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639590.sst): first pass time = 0.37's, 181.361'MB/sec 2024/08/20-05:16:33.035358 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639590.sst): old prealloc_size = 73819750, real_size = 48825448 2024/08/20-05:16:33.035451 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639590.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 = 3.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-05:16:33.689721 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639590.sst): second pass time = 3.08's, 20.078'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 77.060'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16721.421'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.159'MB/sec write SST data time = 0.13's, 394.500'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 = 14866.723'MB/sec zip my value time = 3.08's, unzip length = 0.062'GB zip my value throughput = 20.078'MB/sec zip pipeline throughput = 133.176'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.20 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.20 avg-val = 191.00 avg-zval = 142.06 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 = 2.4985 value = 1.2952 dict = 1.00 all = 1.3309 } Zip/UnZip{ index = 0.4002 value = 0.7721 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 = 1.640590385 MB/sec (with seq num) write speed all = 1.574820199 MB/sec (without seq num) 2024/08/20-05:16:33.755772 140500154140224 [compaction_job.cc:1944] [default] [JOB 9108] Generated table #14639590: 335545 keys, 50424395 bytes, temperature: kWarm 2024/08/20-05:16:33.755878 140500154140224 EVENT_LOG_v1 {"time_micros": 1724102193755815, "cf_name": "default", "job": 9108, "event": "table_file_creation", "file_number": 14639590, "file_size": 50424395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189988337825, "largest_seqno": 190014315145, "table_properties": {"data_size": 47667088, "index_size": 1074368, "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": 1724102189, "oldest_key_time": 0, "file_creation_time": 1724102189, "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": 14639590, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:33.849230 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639591.sst) /dev/shm/ToplingTemp/Topling-189012-CYApIo 2024/08/20-05:16:34.871969 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639591.sst): first pass time = 1.02's, 65.620'MB/sec 2024/08/20-05:16:36.385541 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639591.sst): old prealloc_size = 73819750, real_size = 49110512 2024/08/20-05:16:36.385613 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639591.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-05:16:36.960987 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639591.sst): second pass time = 1.51's, 40.817'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 88.273'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33236.628'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.177'MB/sec write SST data time = 0.10's, 505.604'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 = 18533.575'MB/sec zip my value time = 1.51's, unzip length = 0.062'GB zip my value throughput = 40.817'MB/sec zip pipeline throughput = 168.437'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.06 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.06 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9717 value = 1.2953 dict = 1.00 all = 1.3212 } Zip/UnZip{ index = 0.5072 value = 0.7720 dict = 1.00 all = 0.7569 } ---------------------------- 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 = 1.642110723 MB/sec (with seq num) write speed all = 1.576281964 MB/sec (without seq num) 2024/08/20-05:16:37.033380 140500154140224 [compaction_job.cc:1944] [default] [JOB 9108] Generated table #14639591: 335545 keys, 50793355 bytes, temperature: kWarm 2024/08/20-05:16:37.033465 140500154140224 EVENT_LOG_v1 {"time_micros": 1724102197033421, "cf_name": "default", "job": 9108, "event": "table_file_creation", "file_number": 14639591, "file_size": 50793355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189939815899, "largest_seqno": 190014315149, "table_properties": {"data_size": 47664992, "index_size": 1361472, "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": 1724102193, "oldest_key_time": 0, "file_creation_time": 1724102193, "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": 14639591, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:37.088935 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639592.sst) /dev/shm/ToplingTemp/Topling-189012-N2pUvo 2024/08/20-05:16:37.442970 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639592.sst): first pass time = 0.35's, 99.025'MB/sec 2024/08/20-05:16:37.857899 140500154140224 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639592.sst): part-0: reject ZipStore ratio = 0.812 2024/08/20-05:16:37.957962 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639592.sst): old prealloc_size = 73819750, real_size = 32982936 2024/08/20-05:16:37.958023 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639592.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 175265 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 3.94 raw-val = 0.0322 GB zip-val = 0.0322 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:16:38.085330 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00/14639592.sst): second pass time = 0.41's, 77.891'MB/sec, value only(92.0% of KV) wait indexing time = 0.10's, remap KeyValue time = 0.13's, 263.089'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15610.886'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.535'MB/sec write SST data time = 0.05's, 738.108'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 = 0.41's, unzip length = 0.032'GB zip my value throughput = 77.891'MB/sec zip pipeline throughput = 77.891'MB/sec entries = 175265 avg-key = 16.00 avg-zkey = 3.94 avg-val = 184.00 avg-zval = 184.00 usrkeys = 175265 avg-key = 8.00 avg-zkey = 3.94 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 175265 bytes = 569632 } seq expand size = 1226855 multi value expand size = 0 cnt WriteAppend = 3943 UnZipSize{ index = 0.0014 GB value = 0.0322 GB dict = 0.00 MB all = 0.0351 GB } __ZipSize{ index = 0.0007 GB value = 0.0322 GB dict = 0.00 MB all = 0.0335 GB } UnZip/Zip{ index = 2.0319 value = 1.0000 dict = 0.00 all = 1.0461 } Zip/UnZip{ index = 0.4921 value = 1.0000 dict = 0.00 all = 0.9560 } ---------------------------- total value len = 62.458404 GB avg = 0.180 KB (by entry num) total key len = 6.802299 GB avg = 0.020 KB total ukey len = 3.196278 GB avg = 0.008 KB total ukey num = 0.390179916 Billion total entry num = 0.347057924 Billion write speed all = 1.642927518 MB/sec (with seq num) write speed all = 1.577067255 MB/sec (without seq num) 2024/08/20-05:16:38.130195 140500154140224 [compaction_job.cc:1944] [default] [JOB 9108] Generated table #14639592: 175265 keys, 33509802 bytes, temperature: kWarm 2024/08/20-05:16:38.130277 140500154140224 EVENT_LOG_v1 {"time_micros": 1724102198130231, "cf_name": "default", "job": 9108, "event": "table_file_creation", "file_number": 14639592, "file_size": 33509802, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189979647131, "largest_seqno": 190014315146, "table_properties": {"data_size": 32248960, "index_size": 690048, "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": 2804240, "raw_average_key_size": 16, "raw_value_size": 32248760, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 175265, "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": 1724102197, "oldest_key_time": 0, "file_creation_time": 1724102197, "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": 14639592, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:38.156149 140500154140224 [compaction_job.cc:699] job-09108: subcompact[0], size: 0.134728 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09108/att-00 [14639590,14639591,14639592] 2024/08/20-05:16:38.213759 140500154140224 (Original Log Time 2024/08/20-05:16:29.091578) EVENT_LOG_v1 {"time_micros": 1724102189091526, "job": 9108, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14639572], "files_L2": [14639507, 14639508, 14639509], "score": 0.964616, "input_data_size": 137247414, "oldest_snapshot_seqno": 190014447729} 2024/08/20-05:16:38.213764 140500154140224 (Original Log Time 2024/08/20-05:16:38.213022) [compaction_job.cc:2018] [default] [JOB 9108] Compacted 1@1 + 3@2 files to L2 => 134727552 bytes 2024/08/20-05:16:38.213767 140500154140224 (Original Log Time 2024/08/20-05:16:38.213656) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.1 rd, 14.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.8, 117.1 +0.0 blob) out(128.5 +0.0 blob), read-write-amplify(18.8) write-amplify(9.3) OK, records in: 848935, records dropped: 2580 output_compression: Snappy 2024/08/20-05:16:38.213779 140500154140224 (Original Log Time 2024/08/20-05:16:38.213731) EVENT_LOG_v1 {"time_micros": 1724102198213702, "cf": "default", "job": 9108, "event": "compaction_finished", "compaction_time_micros": 9064586, "compaction_time_cpu_micros": 2104312, "output_level": 2, "num_output_files": 3, "total_output_size": 134727552, "num_input_records": 848935, "num_output_records": 846355, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 132936595, "file_range_sync_nanos": 0, "file_fsync_nanos": 2911, "file_prepare_write_nanos": 233800, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:16:38.353547 140500154140224 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":1724102188,"executesMs":9228,"compactionJobId":9108,"attempt":0,"compactionInputRawBytes":169787000,"compactionInputZipBytes":137247414,"compactionOutputRawBytes":0,"compactionOutputZipBytes":134727552,"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":"00-076e1e81c221f714c5a8c5614d9a720e-ceea44b6399c381f-00"}}, response = 2024/08/20-05:16:38.353704 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09108/att-00: olev 2, work 9.228 s, result 6.271 ms, install 0.788 ms, input{raw 161.922 MiB zip 130.889 MiB}