2024/08/20-13:18:35.167073 140500204496448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00: fork to child time = 0.025515 sec 2024/08/20-13:18:35.168100 140500204496448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00 2024/08/20-13:18:35.172911 140500204496448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00 2024/08/20-13:18:35.174312 140500204496448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:18:35.174619 140500204496448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:18:35.223024 140500204496448 [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-31544/att-00/MANIFEST-14629260 2024/08/20-13:18:35.247940 140500204496448 [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-31544/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14665588, last_sequence is 190586161643, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665549 2024/08/20-13:18:35.247951 140500204496448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:18:35.248031 140500204496448 [version_set.cc:5652] Creating manifest 14665588 2024/08/20-13:18:35.272616 140500204496448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:18:35.294998 140500204496448 [compaction_job.cc:2433] [default] [JOB 31544] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-13:18:35.295013 140500204496448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16133 Base level 1, inputs: [14665563(30MB)], [14665505(48MB) 14665506(42MB)] 2024/08/20-13:18:35.712955 140500204496448 [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 2024/08/20-13:18:35.712984 140500204496448 [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 2024/08/20-13:18:35.712998 140500204496448 [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 2024/08/20-13:18:35.713008 140500204496448 [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 2024/08/20-13:18:35.713017 140500204496448 [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 2024/08/20-13:18:36.113152 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665589.sst) /dev/shm/ToplingTemp/Topling-362995-gvUqFb 2024/08/20-13:18:36.432217 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665589.sst): first pass time = 0.32's, 210.362'MB/sec 2024/08/20-13:18:38.459853 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665589.sst): old prealloc_size = 73819750, real_size = 49399440 2024/08/20-13:18:38.459937 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665589.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-13:18:39.043452 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665589.sst): second pass time = 2.03's, 30.462'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 87.318'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28329.236'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.176'MB/sec write SST data time = 0.11's, 479.072'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 = 16478.255'MB/sec zip my value time = 2.03's, unzip length = 0.062'GB zip my value throughput = 30.462'MB/sec zip pipeline throughput = 152.365'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.92 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.92 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0510 GB } UnZip/Zip{ index = 1.6245 value = 1.2954 dict = 1.00 all = 1.3170 } Zip/UnZip{ index = 0.6156 value = 0.7720 dict = 1.00 all = 0.7593 } ---------------------------- 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 = 0.972946903 MB/sec (with seq num) write speed all = 0.933942104 MB/sec (without seq num) 2024/08/20-13:18:39.107901 140500204496448 [compaction_job.cc:1944] [default] [JOB 31544] Generated table #14665589: 335545 keys, 50957229 bytes, temperature: kWarm 2024/08/20-13:18:39.108021 140500204496448 EVENT_LOG_v1 {"time_micros": 1724131119107962, "cf_name": "default", "job": 31544, "event": "table_file_creation", "file_number": 14665589, "file_size": 50957229, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190570254437, "largest_seqno": 190586135965, "table_properties": {"data_size": 47662976, "index_size": 1652416, "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": 1724131116, "oldest_key_time": 0, "file_creation_time": 1724131116, "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": 14665589, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:18:39.152891 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665590.sst) /dev/shm/ToplingTemp/Topling-362995-V2GWFb 2024/08/20-13:18:40.087512 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665590.sst): first pass time = 0.93's, 71.809'MB/sec 2024/08/20-13:18:44.152530 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665590.sst): old prealloc_size = 73819750, real_size = 48565544 2024/08/20-13:18:44.152597 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665590.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.44 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-13:18:44.644135 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665590.sst): second pass time = 4.06's, 15.192'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.131'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20915.717'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.227'MB/sec write SST data time = 0.12's, 413.388'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 = 15778.896'MB/sec zip my value time = 4.06's, unzip length = 0.062'GB zip my value throughput = 15.192'MB/sec zip pipeline throughput = 189.580'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.44 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.44 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2799 value = 1.2953 dict = 1.00 all = 1.3367 } Zip/UnZip{ index = 0.3049 value = 0.7720 dict = 1.00 all = 0.7481 } ---------------------------- 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 = 0.973847375 MB/sec (with seq num) write speed all = 0.934807886 MB/sec (without seq num) 2024/08/20-13:18:44.714267 140500204496448 [compaction_job.cc:1944] [default] [JOB 31544] Generated table #14665590: 335545 keys, 50206411 bytes, temperature: kWarm 2024/08/20-13:18:44.714355 140500204496448 EVENT_LOG_v1 {"time_micros": 1724131124714310, "cf_name": "default", "job": 31544, "event": "table_file_creation", "file_number": 14665590, "file_size": 50206411, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190542283034, "largest_seqno": 190586135960, "table_properties": {"data_size": 47663104, "index_size": 818432, "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": 1724131119, "oldest_key_time": 0, "file_creation_time": 1724131119, "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": 14665590, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:18:44.754216 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665591.sst) /dev/shm/ToplingTemp/Topling-362995-2np8Qa 2024/08/20-13:18:44.919507 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665591.sst): first pass time = 0.17's, 123.253'MB/sec 2024/08/20-13:18:45.572508 140500204496448 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665591.sst): part-0: reject ZipStore ratio = 0.859 2024/08/20-13:18:45.631995 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665591.sst): old prealloc_size = 73819750, real_size = 19469008 2024/08/20-13:18:45.632061 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665591.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 101832 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 6.93 raw-val = 0.0187 GB zip-val = 0.0187 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:18:45.697672 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00/14665591.sst): second pass time = 0.65's, 28.730'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.07's, 300.770'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18506.893'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.687'MB/sec write SST data time = 0.03's, 691.223'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 = 0.65's, unzip length = 0.019'GB zip my value throughput = 28.730'MB/sec zip pipeline throughput = 165.621'MB/sec entries = 101832 avg-key = 16.00 avg-zkey = 6.93 avg-val = 184.00 avg-zval = 184.00 usrkeys = 101832 avg-key = 8.00 avg-zkey = 6.93 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 101832 bytes = 305504 } seq expand size = 712824 multi value expand size = 0 cnt WriteAppend = 2295 UnZipSize{ index = 0.0008 GB value = 0.0187 GB dict = 0.00 MB all = 0.0204 GB } __ZipSize{ index = 0.0007 GB value = 0.0187 GB dict = 0.00 MB all = 0.0198 GB } UnZip/Zip{ index = 1.1537 value = 1.0000 dict = 0.00 all = 1.0312 } Zip/UnZip{ index = 0.8668 value = 1.0000 dict = 0.00 all = 0.9698 } ---------------------------- total value len = 62.444378 GB avg = 0.180 KB (by entry num) total key len = 6.801124 GB avg = 0.020 KB total ukey len = 3.195691 GB avg = 0.008 KB total ukey num = 0.390106483 Billion total entry num = 0.346984491 Billion write speed all = 0.974129479 MB/sec (with seq num) write speed all = 0.935079108 MB/sec (without seq num) 2024/08/20-13:18:45.725846 140500204496448 [compaction_job.cc:1944] [default] [JOB 31544] Generated table #14665591: 101832 keys, 19750475 bytes, temperature: kWarm 2024/08/20-13:18:45.725935 140500204496448 EVENT_LOG_v1 {"time_micros": 1724131125725877, "cf_name": "default", "job": 31544, "event": "table_file_creation", "file_number": 14665591, "file_size": 19750475, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190575488605, "largest_seqno": 190586135961, "table_properties": {"data_size": 18737280, "index_size": 706112, "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": 1629312, "raw_average_key_size": 16, "raw_value_size": 18737088, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 101832, "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": 1724131124, "oldest_key_time": 0, "file_creation_time": 1724131124, "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": 14665591, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:18:45.743105 140500204496448 [compaction_job.cc:699] job-31544: subcompact[0], size: 0.120914 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31544/att-00 [14665589,14665590,14665591] 2024/08/20-13:18:45.790650 140500204496448 (Original Log Time 2024/08/20-13:18:35.295067) EVENT_LOG_v1 {"time_micros": 1724131115295026, "job": 31544, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14665563], "files_L2": [14665505, 14665506], "score": 0.992716, "input_data_size": 127698910, "oldest_snapshot_seqno": 190586161152} 2024/08/20-13:18:45.790654 140500204496448 (Original Log Time 2024/08/20-13:18:45.790127) [compaction_job.cc:2018] [default] [JOB 31544] Compacted 1@1 + 2@2 files to L2 => 120914115 bytes 2024/08/20-13:18:45.790656 140500204496448 (Original Log Time 2024/08/20-13:18:45.790576) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.2 rd, 11.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(30.2, 91.6 +0.0 blob) out(115.3 +0.0 blob), read-write-amplify(7.9) write-amplify(3.8) OK, records in: 777634, records dropped: 4712 output_compression: Snappy 2024/08/20-13:18:45.790663 140500204496448 (Original Log Time 2024/08/20-13:18:45.790624) EVENT_LOG_v1 {"time_micros": 1724131125790602, "cf": "default", "job": 31544, "event": "compaction_finished", "compaction_time_micros": 10448048, "compaction_time_cpu_micros": 1839343, "output_level": 2, "num_output_files": 3, "total_output_size": 120914115, "num_input_records": 777634, "num_output_records": 772922, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 166545323, "file_range_sync_nanos": 0, "file_fsync_nanos": 2785, "file_prepare_write_nanos": 152504, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:18:45.937306 140500204496448 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":1724131115,"executesMs":10609,"compactionJobId":31544,"attempt":0,"compactionInputRawBytes":155526800,"compactionInputZipBytes":127698910,"compactionOutputRawBytes":0,"compactionOutputZipBytes":120914115,"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-fcb9cfff27a3d4449b25bcb8f13203ad-709950fdd513e123-00"}}, response = 2024/08/20-13:18:45.937439 140500204496448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31544/att-00: olev 2, work 10.609 s, result 13.284 ms, install 0.563 ms, input{raw 148.322 MiB zip 121.783 MiB}