2024/07/09-00:03:14.795749 140499320710720 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00: fork to child time = 0.007584 sec 2024/07/09-00:03:14.796353 140499320710720 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00 2024/07/09-00:03:14.800866 140499320710720 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00 2024/07/09-00:03:14.801146 140499320710720 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-00:03:14.801387 140499320710720 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-00:03:14.847247 140499320710720 [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-22180/att-00/MANIFEST-12625661 2024/07/09-00:03:14.897371 140499320710720 [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-22180/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12650833, last_sequence is 147721909458, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12650741 2024/07/09-00:03:14.897383 140499320710720 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-00:03:14.897440 140499320710720 [version_set.cc:5652] Creating manifest 12650833 2024/07/09-00:03:14.929382 140499320710720 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-00:03:14.947450 140499320710720 [compaction_job.cc:2433] [default] [JOB 22180] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-00:03:14.947469 140499320710720 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11806 Base level 1, inputs: [12650776(2116KB) 12650751(30MB)], [12650674(48MB) 12650675(48MB)] 2024/07/09-00:03:15.015197 140499320710720 [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 2024/07/09-00:03:15.015210 140499320710720 [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 2024/07/09-00:03:15.015223 140499320710720 [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 2024/07/09-00:03:15.015235 140499320710720 [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 2024/07/09-00:03:15.015243 140499320710720 [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 2024/07/09-00:03:15.465665 140499320710720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650834.sst) /dev/shm/ToplingTemp/Topling-18947-uMzudU 2024/07/09-00:03:16.044414 140499320710720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650834.sst): first pass time = 0.58's, 115.962'MB/sec 2024/07/09-00:03:16.708398 140499320710720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650834.sst): old prealloc_size = 73819750, real_size = 48896320 2024/07/09-00:03:16.708448 140499320710720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650834.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.38 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/09-00:03:16.987481 140499320710720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650834.sst): second pass time = 0.66's, 93.074'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 181.240'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33724.642'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.352'MB/sec write SST data time = 0.04's, 1242.103'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 = 18847.498'MB/sec zip my value time = 0.66's, unzip length = 0.062'GB zip my value throughput = 93.074'MB/sec zip pipeline throughput = 135.739'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.38 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.38 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.3649 value = 1.2950 dict = 1.00 all = 1.3268 } Zip/UnZip{ index = 0.4229 value = 0.7722 dict = 1.00 all = 0.7537 } ---------------------------- 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 = 0.019456720 MB/sec (with seq num) write speed all = 0.018704769 MB/sec (without seq num) 2024/07/09-00:03:17.050821 140499320710720 [compaction_job.cc:1944] [default] [JOB 22180] Generated table #12650834: 335545 keys, 50579147 bytes, temperature: kWarm 2024/07/09-00:03:17.050925 140499320710720 EVENT_LOG_v1 {"time_micros": 1720454597050865, "cf_name": "default", "job": 22180, "event": "table_file_creation", "file_number": 12650834, "file_size": 50579147, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147634299707, "largest_seqno": 147721540389, "table_properties": {"data_size": 47677200, "index_size": 1135104, "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": 1720454595, "oldest_key_time": 0, "file_creation_time": 1720454595, "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": 12650834, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:03:17.096097 140499320710720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650835.sst) /dev/shm/ToplingTemp/Topling-18947-vOjNhS 2024/07/09-00:03:17.852191 140499320710720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650835.sst): first pass time = 0.76's, 88.763'MB/sec 2024/07/09-00:03:18.354888 140499320710720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650835.sst): old prealloc_size = 73819750, real_size = 48496216 2024/07/09-00:03:18.354934 140499320710720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650835.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.23 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/09-00:03:18.705626 140499320710720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650835.sst): second pass time = 0.50's, 122.998'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 143.074'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29417.958'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.271'MB/sec write SST data time = 0.04's, 1226.945'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 = 19975.517'MB/sec zip my value time = 0.50's, unzip length = 0.062'GB zip my value throughput = 122.998'MB/sec zip pipeline throughput = 122.998'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.24 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.24 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5794 value = 1.2954 dict = 1.00 all = 1.3374 } Zip/UnZip{ index = 0.2794 value = 0.7720 dict = 1.00 all = 0.7477 } ---------------------------- 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 = 0.038894719 MB/sec (with seq num) write speed all = 0.037391542 MB/sec (without seq num) 2024/07/09-00:03:18.768263 140499320710720 [compaction_job.cc:1944] [default] [JOB 22180] Generated table #12650835: 335545 keys, 50179083 bytes, temperature: kWarm 2024/07/09-00:03:18.768337 140499320710720 EVENT_LOG_v1 {"time_micros": 1720454598768304, "cf_name": "default", "job": 22180, "event": "table_file_creation", "file_number": 12650835, "file_size": 50179083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147634293213, "largest_seqno": 147721540385, "table_properties": {"data_size": 47662256, "index_size": 749952, "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": 1720454597, "oldest_key_time": 0, "file_creation_time": 1720454597, "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": 12650835, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:03:18.803579 140499320710720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650836.sst) /dev/shm/ToplingTemp/Topling-18947-7i6NUS 2024/07/09-00:03:18.922527 140499320710720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650836.sst): first pass time = 0.12's, 259.136'MB/sec 2024/07/09-00:03:19.176822 140499320710720 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650836.sst): part-0: reject ZipStore ratio = 0.822 2024/07/09-00:03:19.228644 140499320710720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650836.sst): old prealloc_size = 73819750, real_size = 29427792 2024/07/09-00:03:19.228699 140499320710720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650836.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 154081 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 6.74 raw-val = 0.0284 GB zip-val = 0.0284 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-00:03:19.278531 140499320710720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00/12650836.sst): second pass time = 0.25's, 111.780'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.05's, 599.412'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25223.621'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.200'MB/sec write SST data time = 0.02's, 1686.896'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 = 0.25's, unzip length = 0.028'GB zip my value throughput = 111.780'MB/sec zip pipeline throughput = 111.780'MB/sec entries = 154081 avg-key = 16.00 avg-zkey = 6.74 avg-val = 184.00 avg-zval = 184.00 usrkeys = 154081 avg-key = 8.00 avg-zkey = 6.74 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 154081 bytes = 500784 } seq expand size = 1078567 multi value expand size = 0 cnt WriteAppend = 3468 UnZipSize{ index = 0.0012 GB value = 0.0284 GB dict = 0.00 MB all = 0.0308 GB } __ZipSize{ index = 0.0010 GB value = 0.0284 GB dict = 0.00 MB all = 0.0299 GB } UnZip/Zip{ index = 1.1876 value = 1.0000 dict = 0.00 all = 1.0309 } Zip/UnZip{ index = 0.8421 value = 1.0000 dict = 0.00 all = 0.9700 } ---------------------------- total value len = 0.157608 GB avg = 0.191 KB (by entry num) total key len = 0.013203 GB avg = 0.016 KB total ukey len = 0.006601 GB avg = 0.008 KB total ukey num = 0.000825171 Billion total entry num = 0.000825171 Billion write speed all = 0.047817204 MB/sec (with seq num) write speed all = 0.045969196 MB/sec (without seq num) 2024/07/09-00:03:19.323883 140499320710720 [compaction_job.cc:1944] [default] [JOB 22180] Generated table #12650836: 154081 keys, 29891596 bytes, temperature: kWarm 2024/07/09-00:03:19.323925 140499320710720 EVENT_LOG_v1 {"time_micros": 1720454599323900, "cf_name": "default", "job": 22180, "event": "table_file_creation", "file_number": 12650836, "file_size": 29891596, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147655651915, "largest_seqno": 147721540387, "table_properties": {"data_size": 28351104, "index_size": 1037952, "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": 2465296, "raw_average_key_size": 16, "raw_value_size": 28350904, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 154081, "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": 1720454598, "oldest_key_time": 0, "file_creation_time": 1720454598, "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": 12650836, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:03:19.342975 140499320710720 [compaction_job.cc:699] job-22180: subcompact[0], size: 0.130650 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22180/att-00 [12650834,12650835,12650836] 2024/07/09-00:03:19.371532 140499320710720 (Original Log Time 2024/07/09-00:03:14.947529) EVENT_LOG_v1 {"time_micros": 1720454594947485, "job": 22180, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12650776, 12650751], "files_L2": [12650674, 12650675], "score": 0.993095, "input_data_size": 135166523, "oldest_snapshot_seqno": 147721909115} 2024/07/09-00:03:19.371535 140499320710720 (Original Log Time 2024/07/09-00:03:19.367930) [compaction_job.cc:2018] [default] [JOB 22180] Compacted 2@1 + 2@2 files to L2 => 130649826 bytes 2024/07/09-00:03:19.371537 140499320710720 (Original Log Time 2024/07/09-00:03:19.371481) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 30.8 rd, 29.7 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(32.5, 96.4 +0.0 blob) out(124.6 +0.0 blob), read-write-amplify(7.8) write-amplify(3.8) OK, records in: 830575, records dropped: 5404 output_compression: Snappy 2024/07/09-00:03:19.371543 140499320710720 (Original Log Time 2024/07/09-00:03:19.371517) EVENT_LOG_v1 {"time_micros": 1720454599371500, "cf": "default", "job": 22180, "event": "compaction_finished", "compaction_time_micros": 4395449, "compaction_time_cpu_micros": 1505909, "output_level": 2, "num_output_files": 3, "total_output_size": 130649826, "num_input_records": 830575, "num_output_records": 825171, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 82501165, "file_range_sync_nanos": 0, "file_fsync_nanos": 2431, "file_prepare_write_nanos": 120781, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-00:03:19.511255 140499320710720 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":1720454594,"executesMs":4564,"compactionJobId":22180,"attempt":0,"compactionInputRawBytes":166115000,"compactionInputZipBytes":135166523,"compactionOutputRawBytes":0,"compactionOutputZipBytes":130649826,"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":"00-37885ac4b35de65ca03e495fa3e2bdf8-e8a49b25184ee84a-00"}}, response = 2024/07/09-00:03:19.511350 140499320710720 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-22180/att-00: olev 2, work 4.565 s, result 7.165 ms, install 3.628 ms, input{raw 158.420 MiB zip 128.905 MiB}