2024/08/20-09:37:50.747369 140500288423488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00: fork to child time = 0.010711 sec 2024/08/20-09:37:50.748488 140500288423488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00 2024/08/20-09:37:50.754505 140500288423488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00 2024/08/20-09:37:50.758076 140500288423488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:37:50.758434 140500288423488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:37:50.809445 140500288423488 [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-22084/att-00/MANIFEST-14629260 2024/08/20-09:37:50.859951 140500288423488 [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-22084/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14654477, last_sequence is 190339908014, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14654442 2024/08/20-09:37:50.859959 140500288423488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:37:50.860021 140500288423488 [version_set.cc:5652] Creating manifest 14654477 2024/08/20-09:37:50.891373 140500288423488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:37:50.905841 140500288423488 [compaction_job.cc:2433] [default] [JOB 22084] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-09:37:50.905857 140500288423488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11321 Base level 1, inputs: [14654466(14MB) 14654450(370KB)], [14654392(48MB) 14654393(48MB) 14654394(2252KB)] 2024/08/20-09:37:51.033496 140500288423488 [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 2024/08/20-09:37:51.033536 140500288423488 [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 2024/08/20-09:37:51.033554 140500288423488 [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 2024/08/20-09:37:51.033567 140500288423488 [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 2024/08/20-09:37:51.033581 140500288423488 [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 2024/08/20-09:37:51.402787 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654478.sst) /dev/shm/ToplingTemp/Topling-289226-CW5QY8 2024/08/20-09:37:51.749812 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654478.sst): first pass time = 0.35's, 193.410'MB/sec 2024/08/20-09:37:53.857987 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654478.sst): old prealloc_size = 73819750, real_size = 49493632 2024/08/20-09:37:53.858072 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654478.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 = 5.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-09:37:54.336334 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654478.sst): second pass time = 2.11's, 29.301'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 106.985'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34657.137'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.216'MB/sec write SST data time = 0.09's, 565.288'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 = 12009.788'MB/sec zip my value time = 2.11's, unzip length = 0.062'GB zip my value throughput = 29.301'MB/sec zip pipeline throughput = 127.696'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.17 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.17 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0512 GB } UnZip/Zip{ index = 1.5464 value = 1.2951 dict = 1.00 all = 1.3113 } Zip/UnZip{ index = 0.6467 value = 0.7722 dict = 1.00 all = 0.7626 } ---------------------------- 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 = 1.195767212 MB/sec (with seq num) write speed all = 1.147829694 MB/sec (without seq num) 2024/08/20-09:37:54.399231 140500288423488 [compaction_job.cc:1944] [default] [JOB 22084] Generated table #14654478: 335545 keys, 51177261 bytes, temperature: kWarm 2024/08/20-09:37:54.399332 140500288423488 EVENT_LOG_v1 {"time_micros": 1724117874399274, "cf_name": "default", "job": 22084, "event": "table_file_creation", "file_number": 14654478, "file_size": 51177261, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251122820, "largest_seqno": 190339884212, "table_properties": {"data_size": 47673712, "index_size": 1735872, "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": 1724117871, "oldest_key_time": 0, "file_creation_time": 1724117871, "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": 14654478, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:37:54.466343 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654479.sst) /dev/shm/ToplingTemp/Topling-289226-otEUd5 2024/08/20-09:37:55.794933 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654479.sst): first pass time = 1.33's, 50.514'MB/sec 2024/08/20-09:37:59.387420 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654479.sst): old prealloc_size = 73819750, real_size = 48878648 2024/08/20-09:37:59.387487 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654479.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 = 3.34 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-09:37:59.881518 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654479.sst): second pass time = 3.59's, 17.193'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.336'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30451.935'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.207'MB/sec write SST data time = 0.09's, 570.680'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 = 12892.102'MB/sec zip my value time = 3.59's, unzip length = 0.062'GB zip my value throughput = 17.193'MB/sec zip pipeline throughput = 147.779'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.34 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.34 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.3944 value = 1.2951 dict = 1.00 all = 1.3273 } Zip/UnZip{ index = 0.4176 value = 0.7722 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 1.196853459 MB/sec (with seq num) write speed all = 1.148874126 MB/sec (without seq num) 2024/08/20-09:37:59.991911 140500288423488 [compaction_job.cc:1944] [default] [JOB 22084] Generated table #14654479: 335545 keys, 50561547 bytes, temperature: kWarm 2024/08/20-09:37:59.992003 140500288423488 EVENT_LOG_v1 {"time_micros": 1724117879991960, "cf_name": "default", "job": 22084, "event": "table_file_creation", "file_number": 14654479, "file_size": 50561547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251124997, "largest_seqno": 190339884208, "table_properties": {"data_size": 47673568, "index_size": 1121088, "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": 1724117874, "oldest_key_time": 0, "file_creation_time": 1724117874, "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": 14654479, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:38:00.040244 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654480.sst) /dev/shm/ToplingTemp/Topling-289226-yt0098 2024/08/20-09:38:00.309477 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654480.sst): first pass time = 0.27's, 60.390'MB/sec 2024/08/20-09:38:00.508117 140500288423488 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654480.sst): part-0: reject ZipStore ratio = 0.879 2024/08/20-09:38:00.545272 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654480.sst): old prealloc_size = 73819750, real_size = 15185032 2024/08/20-09:38:00.545318 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654480.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 81281 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.57 raw-val = 0.0150 GB zip-val = 0.0150 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-09:38:00.574403 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00/14654480.sst): second pass time = 0.20's, 75.551'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 529.597'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6532.248'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.187'MB/sec write SST data time = 0.01's, 1287.782'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 = 0.015'GB zip my value throughput = 75.551'MB/sec zip pipeline throughput = 75.551'MB/sec entries = 81281 avg-key = 16.00 avg-zkey = 2.57 avg-val = 184.00 avg-zval = 184.00 usrkeys = 81281 avg-key = 8.00 avg-zkey = 2.57 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 81281 bytes = 264176 } seq expand size = 568967 multi value expand size = 0 cnt WriteAppend = 1832 UnZipSize{ index = 0.0007 GB value = 0.0150 GB dict = 0.00 MB all = 0.0163 GB } __ZipSize{ index = 0.0002 GB value = 0.0150 GB dict = 0.00 MB all = 0.0154 GB } UnZip/Zip{ index = 3.1166 value = 1.0000 dict = 0.00 all = 1.0536 } Zip/UnZip{ index = 0.3209 value = 1.0000 dict = 0.00 all = 0.9492 } ---------------------------- total value len = 62.440453 GB avg = 0.180 KB (by entry num) total key len = 6.800796 GB avg = 0.020 KB total ukey len = 3.195526 GB avg = 0.008 KB total ukey num = 0.390085932 Billion total entry num = 0.346963940 Billion write speed all = 1.197130016 MB/sec (with seq num) write speed all = 1.149140015 MB/sec (without seq num) 2024/08/20-09:38:00.597865 140500288423488 [compaction_job.cc:1944] [default] [JOB 22084] Generated table #14654480: 81281 keys, 15429865 bytes, temperature: kWarm 2024/08/20-09:38:00.597963 140500288423488 EVENT_LOG_v1 {"time_micros": 1724117880597904, "cf_name": "default", "job": 22084, "event": "table_file_creation", "file_number": 14654480, "file_size": 15429865, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190294286336, "largest_seqno": 190339884213, "table_properties": {"data_size": 14955904, "index_size": 208640, "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": 1300496, "raw_average_key_size": 16, "raw_value_size": 14955704, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 81281, "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": 1724117880, "oldest_key_time": 0, "file_creation_time": 1724117880, "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": 14654480, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:38:00.616641 140500288423488 [compaction_job.cc:699] job-22084: subcompact[0], size: 0.117169 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22084/att-00 [14654478,14654479,14654480] 2024/08/20-09:38:00.651700 140500288423488 (Original Log Time 2024/08/20-09:37:50.905919) EVENT_LOG_v1 {"time_micros": 1724117870905872, "job": 22084, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14654466, 14654450], "files_L2": [14654392, 14654393, 14654394], "score": 0.999158, "input_data_size": 119368933, "oldest_snapshot_seqno": 190339907003} 2024/08/20-09:38:00.651706 140500288423488 (Original Log Time 2024/08/20-09:38:00.651136) [compaction_job.cc:2018] [default] [JOB 22084] Compacted 2@1 + 3@2 files to L2 => 117168673 bytes 2024/08/20-09:38:00.651709 140500288423488 (Original Log Time 2024/08/20-09:38:00.651619) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.3 rd, 12.1 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(14.8, 99.0 +0.0 blob) out(111.7 +0.0 blob), read-write-amplify(15.2) write-amplify(7.6) OK, records in: 754780, records dropped: 2409 output_compression: Snappy 2024/08/20-09:38:00.651719 140500288423488 (Original Log Time 2024/08/20-09:38:00.651675) EVENT_LOG_v1 {"time_micros": 1724117880651649, "cf": "default", "job": 22084, "event": "compaction_finished", "compaction_time_micros": 9710728, "compaction_time_cpu_micros": 1977667, "output_level": 2, "num_output_files": 3, "total_output_size": 117168673, "num_input_records": 754780, "num_output_records": 752371, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 103454497, "file_range_sync_nanos": 0, "file_fsync_nanos": 3460, "file_prepare_write_nanos": 65691, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:38:00.764040 140500288423488 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":1724117870,"executesMs":9896,"compactionJobId":22084,"attempt":0,"compactionInputRawBytes":150956000,"compactionInputZipBytes":119368933,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117168673,"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-a97d22cd15bcd33dcd65e703247febec-85d53f37c9956050-00"}}, response = 2024/08/20-09:38:00.764128 140500288423488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22084/att-00: olev 2, work 9.897 s, result 6.599 ms, install 0.610 ms, input{raw 143.963 MiB zip 113.839 MiB}