2024/08/21-00:44:44.706938 140228908684864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00: fork to child time = 0.008350 sec 2024/08/21-00:44:44.707518 140228908684864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00 2024/08/21-00:44:44.712045 140228908684864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00 2024/08/21-00:44:44.712359 140228908684864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-00:44:44.712599 140228908684864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-00:44:44.748639 140228908684864 [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-57958/att-00/MANIFEST-14629260 2024/08/21-00:44:44.974603 140228908684864 [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-57958/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14695914, last_sequence is 191249252027, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14695836 2024/08/21-00:44:44.974615 140228908684864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-00:44:44.974676 140228908684864 [version_set.cc:5652] Creating manifest 14695914 2024/08/21-00:44:44.999740 140228908684864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-00:44:45.014001 140228908684864 [compaction_job.cc:2433] [default] [JOB 57958] Compacting 2@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/21-00:44:45.014019 140228908684864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29226 Base level 2, inputs: [14695898(48MB) 14695899(3281KB)], [14695288(91MB) 14695289(90MB)] 2024/08/21-00:44:45.021219 140228908684864 [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 2024/08/21-00:44:45.021277 140228908684864 [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 2024/08/21-00:44:45.021302 140228908684864 [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 2024/08/21-00:44:45.021312 140228908684864 [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 2024/08/21-00:44:45.021321 140228908684864 [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 2024/08/21-00:44:46.146067 140228908684864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695915.sst) /dev/shm/ToplingTemp/Topling-8142-qLKw4S 2024/08/21-00:44:46.784244 140228908684864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695915.sst): first pass time = 0.64's, 210.328'MB/sec 2024/08/21-00:44:48.692316 140228908684864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695915.sst): old prealloc_size = 147639500, real_size = 91952416 2024/08/21-00:44:48.692382 140228908684864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695915.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.20 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-00:44:49.240830 140228908684864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695915.sst): second pass time = 1.91's, 64.741'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.879'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19870.139'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.371'MB/sec write SST data time = 0.10's, 993.775'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 = 32794.822'MB/sec zip my value time = 1.91's, unzip length = 0.123'GB zip my value throughput = 64.741'MB/sec zip pipeline throughput = 186.332'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.20 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.20 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.6756 value = 1.3572 dict = 1.00 all = 1.4072 } Zip/UnZip{ index = 0.1498 value = 0.7368 dict = 1.00 all = 0.7106 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.286349290 MB/sec (with seq num) write speed all = 0.275282651 MB/sec (without seq num) 2024/08/21-00:44:49.423574 140228908684864 [compaction_job.cc:1944] [default] [JOB 57958] Generated table #14695915: 671089 keys, 95375996 bytes, temperature: kWarm 2024/08/21-00:44:49.423642 140228908684864 EVENT_LOG_v1 {"time_micros": 1724172289423601, "cf_name": "default", "job": 57958, "event": "table_file_creation", "file_number": 14695915, "file_size": 95375996, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190996031403, "largest_seqno": 191248961643, "table_properties": {"data_size": 90980272, "index_size": 804224, "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": 1724172286, "oldest_key_time": 0, "file_creation_time": 1724172286, "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": 14695915, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:44:49.456469 140228908684864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695916.sst) /dev/shm/ToplingTemp/Topling-8142-M0uNCS 2024/08/21-00:44:51.000996 140228908684864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695916.sst): first pass time = 1.54's, 86.901'MB/sec 2024/08/21-00:44:52.032584 140228908684864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695916.sst): old prealloc_size = 147639500, real_size = 92017936 2024/08/21-00:44:52.032643 140228908684864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695916.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.30 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-00:44:52.553646 140228908684864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695916.sst): second pass time = 1.03's, 119.790'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 183.008'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30410.299'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.387'MB/sec write SST data time = 0.09's, 1091.994'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 = 31736.790'MB/sec zip my value time = 1.03's, unzip length = 0.123'GB zip my value throughput = 119.790'MB/sec zip pipeline throughput = 119.790'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.30 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.30 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.1763 value = 1.3572 dict = 1.00 all = 1.4075 } Zip/UnZip{ index = 0.1619 value = 0.7368 dict = 1.00 all = 0.7105 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.568814276 MB/sec (with seq num) write speed all = 0.546831115 MB/sec (without seq num) 2024/08/21-00:44:52.661132 140228908684864 [compaction_job.cc:1944] [default] [JOB 57958] Generated table #14695916: 671089 keys, 95357564 bytes, temperature: kWarm 2024/08/21-00:44:52.661200 140228908684864 EVENT_LOG_v1 {"time_micros": 1724172292661167, "cf_name": "default", "job": 57958, "event": "table_file_creation", "file_number": 14695916, "file_size": 95357564, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191168664697, "largest_seqno": 191248961644, "table_properties": {"data_size": 90980752, "index_size": 869248, "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": 1724172289, "oldest_key_time": 0, "file_creation_time": 1724172289, "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": 14695916, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:44:52.695260 140228908684864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695917.sst) /dev/shm/ToplingTemp/Topling-8142-3oSMZS 2024/08/21-00:44:53.014938 140228908684864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695917.sst): first pass time = 0.32's, 198.498'MB/sec 2024/08/21-00:44:53.421460 140228908684864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695917.sst): old prealloc_size = 147639500, real_size = 45734256 2024/08/21-00:44:53.421514 140228908684864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695917.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 317221 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.30 raw-val = 0.0584 GB zip-val = 0.0452 GB avg-val = 184.00 avg-zval = 142.62 2024/08/21-00:44:53.671971 140228908684864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00/14695917.sst): second pass time = 0.41's, 143.860'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 188.743'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15215.334'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.384'MB/sec write SST data time = 0.04's, 1070.023'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.598'MB, throughput = 15010.235'MB/sec zip my value time = 0.41's, unzip length = 0.058'GB zip my value throughput = 143.860'MB/sec zip pipeline throughput = 143.860'MB/sec entries = 317221 avg-key = 16.00 avg-zkey = 1.30 avg-val = 184.00 avg-zval = 142.62 usrkeys = 317221 avg-key = 8.00 avg-zkey = 1.30 avg-val = 191.00 avg-zval = 142.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 317221 bytes = 1030976 } seq expand size = 2220547 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0025 GB value = 0.0584 GB dict = 0.60 MB all = 0.0634 GB } __ZipSize{ index = 0.0004 GB value = 0.0452 GB dict = 0.60 MB all = 0.0473 GB } UnZip/Zip{ index = 6.1363 value = 1.2902 dict = 1.00 all = 1.3417 } Zip/UnZip{ index = 0.1630 value = 0.7751 dict = 1.00 all = 0.7453 } ---------------------------- total value len = 0.316945 GB avg = 0.191 KB (by entry num) total key len = 0.026550 GB avg = 0.016 KB total ukey len = 0.013275 GB avg = 0.008 KB total ukey num = 0.001659399 Billion total entry num = 0.001659399 Billion write speed all = 0.701645872 MB/sec (with seq num) write speed all = 0.674529124 MB/sec (without seq num) 2024/08/21-00:44:53.728263 140228908684864 [compaction_job.cc:1944] [default] [JOB 57958] Generated table #14695917: 317221 keys, 47285363 bytes, temperature: kWarm 2024/08/21-00:44:53.728330 140228908684864 EVENT_LOG_v1 {"time_micros": 1724172293728295, "cf_name": "default", "job": 57958, "event": "table_file_creation", "file_number": 14695917, "file_size": 47285363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191192054188, "largest_seqno": 191248961639, "table_properties": {"data_size": 45241200, "index_size": 413568, "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": 5075536, "raw_average_key_size": 16, "raw_value_size": 58368664, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 317221, "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": 1724172292, "oldest_key_time": 0, "file_creation_time": 1724172292, "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": 14695917, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:44:53.743428 140228908684864 [compaction_job.cc:699] job-57958: subcompact[0], size: 0.238019 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57958/att-00 [14695915,14695916,14695917] 2024/08/21-00:44:53.773830 140228908684864 (Original Log Time 2024/08/21-00:44:45.014082) EVENT_LOG_v1 {"time_micros": 1724172285014036, "job": 57958, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14695898, 14695899], "files_L3": [14695288, 14695289], "score": 1.00863, "input_data_size": 244325548, "oldest_snapshot_seqno": 191249251466} 2024/08/21-00:44:53.773834 140228908684864 (Original Log Time 2024/08/21-00:44:53.773380) [compaction_job.cc:2018] [default] [JOB 57958] Compacted 2@2 + 2@3 files to L3 => 238018923 bytes 2024/08/21-00:44:53.773836 140228908684864 (Original Log Time 2024/08/21-00:44:53.773762) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 28.0 rd, 27.3 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(51.7, 181.3 +0.0 blob) out(227.0 +0.0 blob), read-write-amplify(8.9) write-amplify(4.4) OK, records in: 1688268, records dropped: 28869 output_compression: Snappy 2024/08/21-00:44:53.773843 140228908684864 (Original Log Time 2024/08/21-00:44:53.773808) EVENT_LOG_v1 {"time_micros": 1724172293773786, "cf": "default", "job": 57958, "event": "compaction_finished", "compaction_time_micros": 8729355, "compaction_time_cpu_micros": 3102312, "output_level": 3, "num_output_files": 3, "total_output_size": 238018923, "num_input_records": 1688268, "num_output_records": 1659399, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134787526, "file_range_sync_nanos": 0, "file_fsync_nanos": 2009, "file_prepare_write_nanos": 6795, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-00:44:53.905293 140228908684864 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":1724172284,"executesMs":9060,"compactionJobId":57958,"attempt":0,"compactionInputRawBytes":337653600,"compactionInputZipBytes":244325548,"compactionOutputRawBytes":0,"compactionOutputZipBytes":238018923,"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":"00-62b16d0142a0582329dbbbb4f8b8ac70-92d8fd38a1eabf00-00"}}, response = 2024/08/21-00:44:53.905387 140228908684864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-57958/att-00: olev 3, work 9.061 s, result 5.306 ms, install 0.483 ms, input{raw 322.012 MiB zip 233.007 MiB}