2024/07/08-15:22:43.063262 139818771678784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00: fork to child time = 0.010948 sec 2024/07/08-15:22:43.064380 139818771678784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00 2024/07/08-15:22:43.074074 139818771678784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00 2024/07/08-15:22:43.076835 139818771678784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:22:43.077306 139818771678784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:22:43.118293 139818771678784 [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-02844/att-00/MANIFEST-12625661 2024/07/08-15:22:43.281611 139818771678784 [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-02844/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12627558, last_sequence is 147222180497, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12627419 2024/07/08-15:22:43.281624 139818771678784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:22:43.281710 139818771678784 [version_set.cc:5652] Creating manifest 12627558 2024/07/08-15:22:43.304795 139818771678784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:22:43.318152 139818771678784 [compaction_job.cc:2433] [default] [JOB 2844] Compacting 1@2 + 3@3 files to L3, score 0.76, subcompactions 1 : 1 2024/07/08-15:22:43.318172 139818771678784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1962 Base level 2, inputs: [12627518(13MB)], [12627498(91MB) 12627499(91MB) 12627500(23MB)] 2024/07/08-15:22:43.701323 139818771678784 [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 2024/07/08-15:22:43.701352 139818771678784 [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 2024/07/08-15:22:43.701378 139818771678784 [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 2024/07/08-15:22:43.701394 139818771678784 [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 2024/07/08-15:22:43.701408 139818771678784 [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 2024/07/08-15:22:44.569605 139818771678784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627559.sst) /dev/shm/ToplingTemp/Topling-17251-Eipg3B 2024/07/08-15:22:46.042572 139818771678784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627559.sst): first pass time = 1.47's, 91.125'MB/sec 2024/07/08-15:22:51.739178 139818771678784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627559.sst): old prealloc_size = 147639500, real_size = 92517568 2024/07/08-15:22:51.739284 139818771678784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627559.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.04 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/08-15:22:52.408770 139818771678784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627559.sst): second pass time = 5.70's, 21.680'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 143.029'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27029.322'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.298'MB/sec write SST data time = 0.11's, 898.913'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33157.448'MB/sec zip my value time = 5.70's, unzip length = 0.123'GB zip my value throughput = 21.680'MB/sec zip pipeline throughput = 170.957'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.04 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.04 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 3.9194 value = 1.3572 dict = 1.00 all = 1.4014 } Zip/UnZip{ index = 0.2551 value = 0.7368 dict = 1.00 all = 0.7136 } ---------------------------- total value len = 110.066563 GB avg = 0.177 KB (by entry num) total key len = 13.380491 GB avg = 0.022 KB total ukey len = 7.439103 GB avg = 0.010 KB total ukey num = 0.728981103 Billion total entry num = 0.620432549 Billion write speed all = 50.401261143 MB/sec (with seq num) write speed all = 48.374767555 MB/sec (without seq num) 2024/07/08-15:22:52.544394 139818771678784 [compaction_job.cc:1944] [default] [JOB 2844] Generated table #12627559: 671089 keys, 95773372 bytes, temperature: kWarm 2024/07/08-15:22:52.544500 139818771678784 EVENT_LOG_v1 {"time_micros": 1720423372544440, "cf_name": "default", "job": 2844, "event": "table_file_creation", "file_number": 12627559, "file_size": 95773372, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180687988, "largest_seqno": 147222028927, "table_properties": {"data_size": 90979824, "index_size": 1369792, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720423364, "oldest_key_time": 0, "file_creation_time": 1720423364, "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": 12627559, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:22:52.589303 139818771678784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627560.sst) /dev/shm/ToplingTemp/Topling-17251-FhtmME 2024/07/08-15:22:54.568501 139818771678784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627560.sst): first pass time = 1.98's, 67.816'MB/sec 2024/07/08-15:22:58.423001 139818771678784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627560.sst): old prealloc_size = 147639500, real_size = 92522856 2024/07/08-15:22:58.423092 139818771678784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627560.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.04 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-15:22:59.427599 139818771678784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627560.sst): second pass time = 3.85's, 32.042'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.00's, 95.342'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35806.440'MB/sec (index lex order gen) rebuild zvType time = 0.82's, 0.205'MB/sec write SST data time = 0.18's, 518.507'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28890.368'MB/sec zip my value time = 3.85's, unzip length = 0.123'GB zip my value throughput = 32.042'MB/sec zip pipeline throughput = 141.378'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.04 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.04 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 3.9155 value = 1.3572 dict = 1.00 all = 1.4013 } Zip/UnZip{ index = 0.2554 value = 0.7368 dict = 1.00 all = 0.7136 } ---------------------------- total value len = 110.194741 GB avg = 0.177 KB (by entry num) total key len = 13.391229 GB avg = 0.022 KB total ukey len = 7.444472 GB avg = 0.010 KB total ukey num = 0.729652192 Billion total entry num = 0.621103638 Billion write speed all = 50.313795693 MB/sec (with seq num) write speed all = 48.290907063 MB/sec (without seq num) 2024/07/08-15:22:59.546790 139818771678784 [compaction_job.cc:1944] [default] [JOB 2844] Generated table #12627560: 671089 keys, 95778684 bytes, temperature: kWarm 2024/07/08-15:22:59.546870 139818771678784 EVENT_LOG_v1 {"time_micros": 1720423379546827, "cf_name": "default", "job": 2844, "event": "table_file_creation", "file_number": 12627560, "file_size": 95778684, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180687989, "largest_seqno": 147222028924, "table_properties": {"data_size": 90983792, "index_size": 1371136, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720423372, "oldest_key_time": 0, "file_creation_time": 1720423372, "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": 12627560, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:22:59.618039 139818771678784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627561.sst) /dev/shm/ToplingTemp/Topling-17251-KblYCB 2024/07/08-15:23:00.109384 139818771678784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627561.sst): first pass time = 0.49's, 76.330'MB/sec 2024/07/08-15:23:00.814522 139818771678784 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627561.sst): part-0: reject ZipStore ratio = 0.807 2024/07/08-15:23:00.893468 139818771678784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627561.sst): old prealloc_size = 147639500, real_size = 34931536 2024/07/08-15:23:00.893521 139818771678784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627561.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 187497 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 2.05 raw-val = 0.0345 GB zip-val = 0.0345 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-15:23:00.952930 139818771678784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00/12627561.sst): second pass time = 0.70's, 48.993'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 596.962'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11755.621'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.376'MB/sec write SST data time = 0.03's, 1399.072'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 = 0.70's, unzip length = 0.034'GB zip my value throughput = 48.993'MB/sec zip pipeline throughput = 111.848'MB/sec entries = 187497 avg-key = 16.00 avg-zkey = 2.05 avg-val = 184.00 avg-zval = 184.00 usrkeys = 187497 avg-key = 8.00 avg-zkey = 2.05 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 187497 bytes = 609376 } seq expand size = 1312479 multi value expand size = 0 cnt WriteAppend = 4217 UnZipSize{ index = 0.0015 GB value = 0.0345 GB dict = 0.00 MB all = 0.0375 GB } __ZipSize{ index = 0.0004 GB value = 0.0345 GB dict = 0.00 MB all = 0.0355 GB } UnZip/Zip{ index = 3.8977 value = 1.0000 dict = 0.00 all = 1.0565 } Zip/UnZip{ index = 0.2566 value = 1.0000 dict = 0.00 all = 0.9465 } ---------------------------- total value len = 110.230553 GB avg = 0.177 KB (by entry num) total key len = 13.394229 GB avg = 0.022 KB total ukey len = 7.445972 GB avg = 0.010 KB total ukey num = 0.729839689 Billion total entry num = 0.621291135 Billion write speed all = 50.298361747 MB/sec (with seq num) write speed all = 48.276118251 MB/sec (without seq num) 2024/07/08-15:23:00.996762 139818771678784 [compaction_job.cc:1944] [default] [JOB 2844] Generated table #12627561: 187497 keys, 35495018 bytes, temperature: kWarm 2024/07/08-15:23:00.996831 139818771678784 EVENT_LOG_v1 {"time_micros": 1720423380996798, "cf_name": "default", "job": 2844, "event": "table_file_creation", "file_number": 12627561, "file_size": 35495018, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180687994, "largest_seqno": 147222028920, "table_properties": {"data_size": 34499648, "index_size": 384832, "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": 2999952, "raw_average_key_size": 16, "raw_value_size": 34499448, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 187497, "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": 1720423379, "oldest_key_time": 0, "file_creation_time": 1720423379, "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": 12627561, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:23:01.022501 139818771678784 [compaction_job.cc:699] job-02844: subcompact[0], size: 0.227047 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02844/att-00 [12627559,12627560,12627561] 2024/07/08-15:23:01.058112 139818771678784 (Original Log Time 2024/07/08-15:22:43.318259) EVENT_LOG_v1 {"time_micros": 1720423363318204, "job": 2844, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12627518], "files_L3": [12627498, 12627499, 12627500], "score": 0.763229, "input_data_size": 229818038, "oldest_snapshot_seqno": 147222179406} 2024/07/08-15:23:01.058117 139818771678784 (Original Log Time 2024/07/08-15:23:01.057655) [compaction_job.cc:2018] [default] [JOB 2844] Compacted 1@2 + 3@3 files to L3 => 227047074 bytes 2024/07/08-15:23:01.058119 139818771678784 (Original Log Time 2024/07/08-15:23:01.058039) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.0 rd, 12.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(13.3, 205.8 +0.0 blob) out(216.5 +0.0 blob), read-write-amplify(32.7) write-amplify(16.2) OK, records in: 1534363, records dropped: 4688 output_compression: Snappy 2024/07/08-15:23:01.058129 139818771678784 (Original Log Time 2024/07/08-15:23:01.058085) EVENT_LOG_v1 {"time_micros": 1720423381058066, "cf": "default", "job": 2844, "event": "compaction_finished", "compaction_time_micros": 17704255, "compaction_time_cpu_micros": 3988658, "output_level": 3, "num_output_files": 3, "total_output_size": 227047074, "num_input_records": 1534363, "num_output_records": 1529675, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 160444605, "file_range_sync_nanos": 0, "file_fsync_nanos": 2301, "file_prepare_write_nanos": 143719, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-15:23:01.190393 139818771678784 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":1720423363,"executesMs":17986,"compactionJobId":2844,"attempt":0,"compactionInputRawBytes":306872600,"compactionInputZipBytes":229818038,"compactionOutputRawBytes":0,"compactionOutputZipBytes":227047074,"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":"00-29bcfb761904d5d08b717d0b407b59d1-e2d483e349dbcef7-00"}}, response = 2024/07/08-15:23:01.190490 139818771678784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-02844/att-00: olev 3, work 17.987 s, result 6.923 ms, install 0.500 ms, input{raw 292.657 MiB zip 219.172 MiB}