2024/07/09-18:32:46.786593 140433377965632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00: fork to child time = 0.022198 sec 2024/07/09-18:32:46.787541 140433377965632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00 2024/07/09-18:32:46.791817 140433377965632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00 2024/07/09-18:32:46.792248 140433377965632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-18:32:46.792524 140433377965632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-18:32:46.841495 140433377965632 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-55933/att-00/MANIFEST-12625661 2024/07/09-18:32:46.856122 140433377965632 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-55933/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12689960, last_sequence is 148607110131, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12689892 2024/07/09-18:32:46.856130 140433377965632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-18:32:46.856188 140433377965632 [version_set.cc:5652] Creating manifest 12689960 2024/07/09-18:32:46.886275 140433377965632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-18:32:46.903619 140433377965632 [compaction_job.cc:2433] [default] [JOB 55933] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-18:32:46.903633 140433377965632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28748 Base level 1, inputs: [12689945(18MB)], [12689871(48MB) 12689872(38MB)] 2024/07/09-18:32:47.230950 140433377965632 [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 2024/07/09-18:32:47.230973 140433377965632 [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 2024/07/09-18:32:47.230989 140433377965632 [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 2024/07/09-18:32:47.230998 140433377965632 [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 2024/07/09-18:32:47.231006 140433377965632 [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 2024/07/09-18:32:48.111231 140433377965632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689961.sst) /dev/shm/ToplingTemp/Topling-71743-4pxDf5 2024/07/09-18:32:48.596560 140433377965632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689961.sst): first pass time = 0.49's, 138.291'MB/sec 2024/07/09-18:32:52.401728 140433377965632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689961.sst): old prealloc_size = 73819750, real_size = 49625408 2024/07/09-18:32:52.401819 140433377965632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689961.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0019 GB avg-key = 4.00 avg-zkey = 5.58 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-18:32:52.922847 140433377965632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689961.sst): second pass time = 3.79's, 16.283'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 98.377'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44047.705'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.204'MB/sec write SST data time = 0.11's, 467.999'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 = 17537.643'MB/sec zip my value time = 3.79's, unzip length = 0.062'GB zip my value throughput = 16.283'MB/sec zip pipeline throughput = 156.161'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.58 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.58 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0019 GB value = 0.0477 GB dict = 0.63 MB all = 0.0513 GB } UnZip/Zip{ index = 1.4336 value = 1.2952 dict = 1.00 all = 1.3090 } Zip/UnZip{ index = 0.6976 value = 0.7721 dict = 1.00 all = 0.7639 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.003942250 MB/sec (with seq num) write speed all = 0.003789892 MB/sec (without seq num) 2024/07/09-18:32:52.977613 140433377965632 [compaction_job.cc:1944] [default] [JOB 55933] Generated table #12689961: 335545 keys, 51267053 bytes, temperature: kWarm 2024/07/09-18:32:52.977725 140433377965632 EVENT_LOG_v1 {"time_micros": 1720521172977657, "cf_name": "default", "job": 55933, "event": "table_file_creation", "file_number": 12689961, "file_size": 51267053, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148565754650, "largest_seqno": 148607027225, "table_properties": {"data_size": 47668848, "index_size": 1872512, "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": 1720521168, "oldest_key_time": 0, "file_creation_time": 1720521168, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12689961, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:32:53.021108 140433377965632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689962.sst) /dev/shm/ToplingTemp/Topling-71743-fj9jk5 2024/07/09-18:32:53.892966 140433377965632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689962.sst): first pass time = 0.87's, 76.977'MB/sec 2024/07/09-18:32:56.566341 140433377965632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689962.sst): old prealloc_size = 73819750, real_size = 48645288 2024/07/09-18:32:56.566401 140433377965632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689962.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.65 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-18:32:57.262313 140433377965632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689962.sst): second pass time = 2.67's, 23.102'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 72.255'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24879.626'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.136'MB/sec write SST data time = 0.08's, 635.645'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 = 18477.324'MB/sec zip my value time = 2.67's, unzip length = 0.062'GB zip my value throughput = 23.102'MB/sec zip pipeline throughput = 210.285'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.65 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.65 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0225 value = 1.2951 dict = 1.00 all = 1.3345 } Zip/UnZip{ index = 0.3309 value = 0.7722 dict = 1.00 all = 0.7493 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.007882558 MB/sec (with seq num) write speed all = 0.007577918 MB/sec (without seq num) 2024/07/09-18:32:57.318390 140433377965632 [compaction_job.cc:1944] [default] [JOB 55933] Generated table #12689962: 335545 keys, 50286155 bytes, temperature: kWarm 2024/07/09-18:32:57.318560 140433377965632 EVENT_LOG_v1 {"time_micros": 1720521177318426, "cf_name": "default", "job": 55933, "event": "table_file_creation", "file_number": 12689962, "file_size": 50286155, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148565752907, "largest_seqno": 148607027223, "table_properties": {"data_size": 47673168, "index_size": 888128, "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": 1720521173, "oldest_key_time": 0, "file_creation_time": 1720521173, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12689962, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:32:57.372732 140433377965632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689963.sst) /dev/shm/ToplingTemp/Topling-71743-sJP2y6 2024/07/09-18:32:57.403990 140433377965632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689963.sst): first pass time = 0.03's, 74.533'MB/sec 2024/07/09-18:32:57.445045 140433377965632 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689963.sst): part-0: reject ZipStore ratio = 0.978 2024/07/09-18:32:57.450498 140433377965632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689963.sst): old prealloc_size = 73819750, real_size = 2227056 2024/07/09-18:32:57.450550 140433377965632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689963.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 11628 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 7.24 raw-val = 0.0021 GB zip-val = 0.0021 GB avg-val = 184.00 avg-zval = 184.02 2024/07/09-18:32:57.456933 140433377965632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00/12689963.sst): second pass time = 0.04's, 53.437'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 350.872'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3549.562'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.646'MB/sec write SST data time = 0.00's, 1178.122'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 = 0.04's, unzip length = 0.002'GB zip my value throughput = 53.437'MB/sec zip pipeline throughput = 53.437'MB/sec entries = 11628 avg-key = 16.00 avg-zkey = 7.24 avg-val = 184.00 avg-zval = 184.02 usrkeys = 11628 avg-key = 8.00 avg-zkey = 7.24 avg-val = 191.00 avg-zval = 184.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11628 bytes = 33440 } seq expand size = 81396 multi value expand size = 0 cnt WriteAppend = 270 UnZipSize{ index = 0.0001 GB value = 0.0021 GB dict = 0.00 MB all = 0.0023 GB } __ZipSize{ index = 0.0001 GB value = 0.0021 GB dict = 0.00 MB all = 0.0023 GB } UnZip/Zip{ index = 1.1045 value = 0.9999 dict = 0.00 all = 1.0296 } Zip/UnZip{ index = 0.9054 value = 1.0001 dict = 0.00 all = 0.9713 } ---------------------------- total value len = 0.130399 GB avg = 0.191 KB (by entry num) total key len = 0.010923 GB avg = 0.016 KB total ukey len = 0.005462 GB avg = 0.008 KB total ukey num = 0.000682718 Billion total entry num = 0.000682718 Billion write speed all = 0.008019051 MB/sec (with seq num) write speed all = 0.007709136 MB/sec (without seq num) 2024/07/09-18:32:57.464366 140433377965632 [compaction_job.cc:1944] [default] [JOB 55933] Generated table #12689963: 11628 keys, 2258762 bytes, temperature: kWarm 2024/07/09-18:32:57.464411 140433377965632 EVENT_LOG_v1 {"time_micros": 1720521177464384, "cf_name": "default", "job": 55933, "event": "table_file_creation", "file_number": 12689963, "file_size": 2258762, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148599826373, "largest_seqno": 148607026735, "table_properties": {"data_size": 2139744, "index_size": 84224, "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": 186048, "raw_average_key_size": 16, "raw_value_size": 2139552, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 11628, "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": 1720521177, "oldest_key_time": 0, "file_creation_time": 1720521177, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12689963, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:32:57.471247 140433377965632 [compaction_job.cc:699] job-55933: subcompact[0], size: 0.103812 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55933/att-00 [12689961,12689962,12689963] 2024/07/09-18:32:57.496439 140433377965632 (Original Log Time 2024/07/09-18:32:46.903690) EVENT_LOG_v1 {"time_micros": 1720521166903645, "job": 55933, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12689945], "files_L2": [12689871, 12689872], "score": 0.995858, "input_data_size": 110417941, "oldest_snapshot_seqno": 148607109046} 2024/07/09-18:32:57.496444 140433377965632 (Original Log Time 2024/07/09-18:32:57.495874) [compaction_job.cc:2018] [default] [JOB 55933] Compacted 1@1 + 2@2 files to L2 => 103811970 bytes 2024/07/09-18:32:57.496446 140433377965632 (Original Log Time 2024/07/09-18:32:57.496372) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.4 rd, 9.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(18.2, 87.1 +0.0 blob) out(99.0 +0.0 blob), read-write-amplify(11.2) write-amplify(5.4) OK, records in: 685326, records dropped: 2608 output_compression: Snappy 2024/07/09-18:32:57.496454 140433377965632 (Original Log Time 2024/07/09-18:32:57.496419) EVENT_LOG_v1 {"time_micros": 1720521177496397, "cf": "default", "job": 55933, "event": "compaction_finished", "compaction_time_micros": 10567562, "compaction_time_cpu_micros": 1846765, "output_level": 2, "num_output_files": 3, "total_output_size": 103811970, "num_input_records": 685326, "num_output_records": 682718, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 88685317, "file_range_sync_nanos": 0, "file_fsync_nanos": 2438, "file_prepare_write_nanos": 16449, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-18:32:57.631725 140433377965632 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":1720420896,"starts":1720521166,"executesMs":10703,"compactionJobId":55933,"attempt":0,"compactionInputRawBytes":137065200,"compactionInputZipBytes":110417941,"compactionOutputRawBytes":0,"compactionOutputZipBytes":103811970,"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":"00-3ac6160d9617d379b465fb2e65a324fd-e40cb665613c5a6f-00"}}, response = 2024/07/09-18:32:57.631830 140433377965632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-55933/att-00: olev 2, work 10.704 s, result 5.232 ms, install 0.603 ms, input{raw 130.716 MiB zip 105.303 MiB}