2024/08/20-11:16:56.249698 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00: fork to child time = 0.045268 sec 2024/08/20-11:16:56.250938 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00 2024/08/20-11:16:56.256041 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00 2024/08/20-11:16:56.263292 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:16:56.263563 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:16:56.311391 140500103784000 [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-26185/att-00/MANIFEST-14629260 2024/08/20-11:16:56.325889 140500103784000 [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-26185/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659331, last_sequence is 190453287008, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659289 2024/08/20-11:16:56.325896 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:16:56.325957 140500103784000 [version_set.cc:5652] Creating manifest 14659331 2024/08/20-11:16:56.358565 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:16:56.376391 140500103784000 [compaction_job.cc:2433] [default] [JOB 26185] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-11:16:56.376402 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13424 Base level 1, inputs: [14659315(29MB)], [14659242(48MB) 14659243(38MB)] 2024/08/20-11:16:57.101700 140500103784000 [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 2024/08/20-11:16:57.101727 140500103784000 [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 2024/08/20-11:16:57.101745 140500103784000 [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 2024/08/20-11:16:57.101759 140500103784000 [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 2024/08/20-11:16:57.101770 140500103784000 [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 2024/08/20-11:16:57.811437 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659332.sst) /dev/shm/ToplingTemp/Topling-321533-iXNww0 2024/08/20-11:16:58.529666 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659332.sst): first pass time = 0.72's, 93.444'MB/sec 2024/08/20-11:17:01.632307 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659332.sst): old prealloc_size = 73819750, real_size = 49435472 2024/08/20-11:17:01.632397 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659332.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 = 5.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-11:17:02.204106 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659332.sst): second pass time = 3.10's, 19.905'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.330'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33169.251'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.204'MB/sec write SST data time = 0.16's, 318.412'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.01's, sample length = 0.633'MB, throughput = 115.887'MB/sec zip my value time = 3.10's, unzip length = 0.062'GB zip my value throughput = 19.905'MB/sec zip pipeline throughput = 210.692'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.03 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.03 avg-val = 191.00 avg-zval = 142.05 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5907 value = 1.2953 dict = 1.00 all = 1.3139 } Zip/UnZip{ index = 0.6287 value = 0.7720 dict = 1.00 all = 0.7611 } ---------------------------- 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 = 1.084256495 MB/sec (with seq num) write speed all = 1.040789368 MB/sec (without seq num) 2024/08/20-11:17:02.292172 140500103784000 [compaction_job.cc:1944] [default] [JOB 26185] Generated table #14659332: 335545 keys, 51077101 bytes, temperature: kWarm 2024/08/20-11:17:02.292278 140500103784000 EVENT_LOG_v1 {"time_micros": 1724123822292217, "cf_name": "default", "job": 26185, "event": "table_file_creation", "file_number": 14659332, "file_size": 51077101, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408121739, "largest_seqno": 190453261040, "table_properties": {"data_size": 47663872, "index_size": 1687552, "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": 1724123817, "oldest_key_time": 0, "file_creation_time": 1724123817, "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": 14659332, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:17:02.365261 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659333.sst) /dev/shm/ToplingTemp/Topling-321533-nDFBk0 2024/08/20-11:17:03.157303 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659333.sst): first pass time = 0.79's, 84.734'MB/sec 2024/08/20-11:17:06.442992 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659333.sst): old prealloc_size = 73819750, real_size = 49085608 2024/08/20-11:17:06.443081 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659333.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.95 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-11:17:06.890886 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659333.sst): second pass time = 3.28's, 18.796'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 113.347'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23959.543'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.240'MB/sec write SST data time = 0.10's, 512.845'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 = 16391.229'MB/sec zip my value time = 3.28's, unzip length = 0.062'GB zip my value throughput = 18.796'MB/sec zip pipeline throughput = 159.254'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.95 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.95 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 2.0235 value = 1.2950 dict = 1.00 all = 1.3219 } Zip/UnZip{ index = 0.4942 value = 0.7722 dict = 1.00 all = 0.7565 } ---------------------------- 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 = 1.085265752 MB/sec (with seq num) write speed all = 1.041759734 MB/sec (without seq num) 2024/08/20-11:17:06.962174 140500103784000 [compaction_job.cc:1944] [default] [JOB 26185] Generated table #14659333: 335545 keys, 50768459 bytes, temperature: kWarm 2024/08/20-11:17:06.962268 140500103784000 EVENT_LOG_v1 {"time_micros": 1724123826962214, "cf_name": "default", "job": 26185, "event": "table_file_creation", "file_number": 14659333, "file_size": 50768459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190327691415, "largest_seqno": 190453261039, "table_properties": {"data_size": 47675008, "index_size": 1326592, "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": 1724123822, "oldest_key_time": 0, "file_creation_time": 1724123822, "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": 14659333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:17:07.011824 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659334.sst) /dev/shm/ToplingTemp/Topling-321533-oMTnh0 2024/08/20-11:17:07.029856 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659334.sst): first pass time = 0.02's, 157.185'MB/sec 2024/08/20-11:17:07.086656 140500103784000 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659334.sst): part-0: reject ZipStore ratio = 0.976 2024/08/20-11:17:07.094635 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659334.sst): old prealloc_size = 73819750, real_size = 2704992 2024/08/20-11:17:07.094679 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659334.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 14134 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 7.10 raw-val = 0.0026 GB zip-val = 0.0026 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-11:17:07.108237 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00/14659334.sst): second pass time = 0.06's, 46.343'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 201.874'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3076.848'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.357'MB/sec write SST data time = 0.00's, 747.683'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 = 0.06's, unzip length = 0.003'GB zip my value throughput = 46.343'MB/sec zip pipeline throughput = 46.343'MB/sec entries = 14134 avg-key = 16.00 avg-zkey = 7.10 avg-val = 184.00 avg-zval = 184.01 usrkeys = 14134 avg-key = 8.00 avg-zkey = 7.10 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 14134 bytes = 42416 } seq expand size = 98938 multi value expand size = 0 cnt WriteAppend = 326 UnZipSize{ index = 0.0001 GB value = 0.0026 GB dict = 0.00 MB all = 0.0028 GB } __ZipSize{ index = 0.0001 GB value = 0.0026 GB dict = 0.00 MB all = 0.0027 GB } UnZip/Zip{ index = 1.1260 value = 0.9999 dict = 0.00 all = 1.0298 } Zip/UnZip{ index = 0.8881 value = 1.0001 dict = 0.00 all = 0.9711 } ---------------------------- total value len = 62.427628 GB avg = 0.180 KB (by entry num) total key len = 6.799721 GB avg = 0.020 KB total ukey len = 3.194989 GB avg = 0.008 KB total ukey num = 0.390018785 Billion total entry num = 0.346896793 Billion write speed all = 1.085307921 MB/sec (with seq num) write speed all = 1.041800280 MB/sec (without seq num) 2024/08/20-11:17:07.139453 140500103784000 [compaction_job.cc:1944] [default] [JOB 26185] Generated table #14659334: 14134 keys, 2745034 bytes, temperature: kWarm 2024/08/20-11:17:07.139512 140500103784000 EVENT_LOG_v1 {"time_micros": 1724123827139480, "cf_name": "default", "job": 26185, "event": "table_file_creation", "file_number": 14659334, "file_size": 2745034, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190444681363, "largest_seqno": 190453260593, "table_properties": {"data_size": 2600848, "index_size": 100416, "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": 226144, "raw_average_key_size": 16, "raw_value_size": 2600656, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 14134, "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": 1724123826, "oldest_key_time": 0, "file_creation_time": 1724123826, "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": 14659334, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:17:07.147866 140500103784000 [compaction_job.cc:699] job-26185: subcompact[0], size: 0.104591 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26185/att-00 [14659332,14659333,14659334] 2024/08/20-11:17:07.222839 140500103784000 (Original Log Time 2024/08/20-11:16:56.376445) EVENT_LOG_v1 {"time_micros": 1724123816376411, "job": 26185, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14659315], "files_L2": [14659242, 14659243], "score": 0.997582, "input_data_size": 122515407, "oldest_snapshot_seqno": 190453286607} 2024/08/20-11:17:07.222843 140500103784000 (Original Log Time 2024/08/20-11:17:07.222184) [compaction_job.cc:2018] [default] [JOB 26185] Compacted 1@1 + 2@2 files to L2 => 104590594 bytes 2024/08/20-11:17:07.222844 140500103784000 (Original Log Time 2024/08/20-11:17:07.222762) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.4 rd, 9.7 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(29.8, 87.1 +0.0 blob) out(99.7 +0.0 blob), read-write-amplify(7.3) write-amplify(3.4) OK, records in: 689174, records dropped: 3950 output_compression: Snappy 2024/08/20-11:17:07.222852 140500103784000 (Original Log Time 2024/08/20-11:17:07.222813) EVENT_LOG_v1 {"time_micros": 1724123827222789, "cf": "default", "job": 26185, "event": "compaction_finished", "compaction_time_micros": 10771430, "compaction_time_cpu_micros": 1686408, "output_level": 2, "num_output_files": 3, "total_output_size": 104590594, "num_input_records": 689174, "num_output_records": 685224, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 117184961, "file_range_sync_nanos": 0, "file_fsync_nanos": 3184, "file_prepare_write_nanos": 24733, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:17:07.371259 140500103784000 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":1724123816,"executesMs":10936,"compactionJobId":26185,"attempt":0,"compactionInputRawBytes":137834800,"compactionInputZipBytes":122515407,"compactionOutputRawBytes":0,"compactionOutputZipBytes":104590594,"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-e313965277fcf2f2040573a73143e17e-f6fadfe6d0ecaa91-00"}}, response = 2024/08/20-11:17:07.371359 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26185/att-00: olev 2, work 10.937 s, result 35.334 ms, install 0.701 ms, input{raw 131.450 MiB zip 116.840 MiB}