2024/08/21-01:45:14.416293 140539870148160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00: fork to child time = 0.007298 sec 2024/08/21-01:45:14.416810 140539870148160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00 2024/08/21-01:45:14.420566 140539870148160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00 2024/08/21-01:45:14.421390 140539870148160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:45:14.421616 140539870148160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:45:14.465382 140539870148160 [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-59916/att-00/MANIFEST-14629260 2024/08/21-01:45:14.517781 140539870148160 [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-59916/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698152, last_sequence is 191302790476, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698047 2024/08/21-01:45:14.517788 140539870148160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:45:14.517849 140539870148160 [version_set.cc:5652] Creating manifest 14698152 2024/08/21-01:45:14.539879 140539870148160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:45:14.552237 140539870148160 [compaction_job.cc:2433] [default] [JOB 59916] Compacting 1@2 + 2@3 files to L3, score 1.06, subcompactions 1 : 1 2024/08/21-01:45:14.552247 140539870148160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30178 Base level 2, inputs: [14698131(49MB)], [14697043(90MB) 14697795(91MB)] 2024/08/21-01:45:14.559665 140539870148160 [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 2024/08/21-01:45:14.559697 140539870148160 [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 2024/08/21-01:45:14.559716 140539870148160 [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 2024/08/21-01:45:14.559724 140539870148160 [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 2024/08/21-01:45:14.559731 140539870148160 [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 2024/08/21-01:45:15.710436 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698153.sst) /dev/shm/ToplingTemp/Topling-11974-O37GrD 2024/08/21-01:45:16.365383 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698153.sst): first pass time = 0.65's, 204.945'MB/sec 2024/08/21-01:45:18.534611 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698153.sst): old prealloc_size = 147639500, real_size = 91791544 2024/08/21-01:45:18.534674 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698153.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.96 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-01:45:19.088755 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698153.sst): second pass time = 2.17's, 56.954'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 171.827'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18474.868'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.353'MB/sec write SST data time = 0.08's, 1204.735'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 = 54984.853'MB/sec zip my value time = 2.17's, unzip length = 0.123'GB zip my value throughput = 56.954'MB/sec zip pipeline throughput = 160.420'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.96 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.96 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 8.3039 value = 1.3573 dict = 1.00 all = 1.4096 } Zip/UnZip{ index = 0.1204 value = 0.7368 dict = 1.00 all = 0.7094 } ---------------------------- 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 = 0.098313289 MB/sec (with seq num) write speed all = 0.094513741 MB/sec (without seq num) 2024/08/21-01:45:19.197289 140539870148160 [compaction_job.cc:1944] [default] [JOB 59916] Generated table #14698153: 671089 keys, 95215164 bytes, temperature: kWarm 2024/08/21-01:45:19.197370 140539870148160 EVENT_LOG_v1 {"time_micros": 1724175919197324, "cf_name": "default", "job": 59916, "event": "table_file_creation", "file_number": 14698153, "file_size": 95215164, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191134350535, "largest_seqno": 191302452865, "table_properties": {"data_size": 90977120, "index_size": 646528, "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": 1724175915, "oldest_key_time": 0, "file_creation_time": 1724175915, "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": 14698153, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:19.241951 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698154.sst) /dev/shm/ToplingTemp/Topling-11974-5IMieE 2024/08/21-01:45:20.787728 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698154.sst): first pass time = 1.55's, 86.831'MB/sec 2024/08/21-01:45:22.905338 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698154.sst): old prealloc_size = 147639500, real_size = 91938008 2024/08/21-01:45:22.905389 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698154.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 = 1.16 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/21-01:45:23.514251 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698154.sst): second pass time = 2.12's, 58.332'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 156.616'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28643.687'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.316'MB/sec write SST data time = 0.08's, 1218.086'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 = 23205.503'MB/sec zip my value time = 2.12's, unzip length = 0.123'GB zip my value throughput = 58.332'MB/sec zip pipeline throughput = 144.404'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.16 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.16 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.9099 value = 1.3570 dict = 1.00 all = 1.4075 } Zip/UnZip{ index = 0.1447 value = 0.7369 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 = 0.196012665 MB/sec (with seq num) write speed all = 0.188437296 MB/sec (without seq num) 2024/08/21-01:45:23.702613 140539870148160 [compaction_job.cc:1944] [default] [JOB 59916] Generated table #14698154: 671089 keys, 95361532 bytes, temperature: kWarm 2024/08/21-01:45:23.702682 140539870148160 EVENT_LOG_v1 {"time_micros": 1724175923702638, "cf_name": "default", "job": 59916, "event": "table_file_creation", "file_number": 14698154, "file_size": 95361532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191134351040, "largest_seqno": 191302452870, "table_properties": {"data_size": 90993104, "index_size": 776960, "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": 1724175919, "oldest_key_time": 0, "file_creation_time": 1724175919, "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": 14698154, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:23.737765 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698155.sst) /dev/shm/ToplingTemp/Topling-11974-k10fdA 2024/08/21-01:45:24.009012 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698155.sst): first pass time = 0.27's, 216.936'MB/sec 2024/08/21-01:45:24.657342 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698155.sst): old prealloc_size = 147639500, real_size = 42698880 2024/08/21-01:45:24.657396 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698155.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 294159 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.37 raw-val = 0.0541 GB zip-val = 0.0422 GB avg-val = 184.00 avg-zval = 143.53 2024/08/21-01:45:24.949829 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00/14698155.sst): second pass time = 0.65's, 83.578'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 151.033'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14293.311'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.344'MB/sec write SST data time = 0.08's, 560.301'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.550'MB, throughput = 9695.816'MB/sec zip my value time = 0.65's, unzip length = 0.054'GB zip my value throughput = 83.578'MB/sec zip pipeline throughput = 139.568'MB/sec entries = 294159 avg-key = 16.00 avg-zkey = 1.37 avg-val = 184.00 avg-zval = 143.53 usrkeys = 294159 avg-key = 8.00 avg-zkey = 1.37 avg-val = 191.00 avg-zval = 143.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 294159 bytes = 992800 } seq expand size = 2059113 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0541 GB dict = 0.55 MB all = 0.0588 GB } __ZipSize{ index = 0.0004 GB value = 0.0422 GB dict = 0.55 MB all = 0.0442 GB } UnZip/Zip{ index = 5.8365 value = 1.2819 dict = 1.00 all = 1.3320 } Zip/UnZip{ index = 0.1713 value = 0.7801 dict = 1.00 all = 0.7508 } ---------------------------- total value len = 0.312540 GB avg = 0.191 KB (by entry num) total key len = 0.026181 GB avg = 0.016 KB total ukey len = 0.013091 GB avg = 0.008 KB total ukey num = 0.001636337 Billion total entry num = 0.001636337 Billion write speed all = 0.238730075 MB/sec (with seq num) write speed all = 0.229503792 MB/sec (without seq num) 2024/08/21-01:45:25.017707 140539870148160 [compaction_job.cc:1944] [default] [JOB 59916] Generated table #14698155: 294159 keys, 44169379 bytes, temperature: kWarm 2024/08/21-01:45:25.017794 140539870148160 EVENT_LOG_v1 {"time_micros": 1724175925017747, "cf_name": "default", "job": 59916, "event": "table_file_creation", "file_number": 14698155, "file_size": 44169379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191211935277, "largest_seqno": 191302452871, "table_properties": {"data_size": 42221984, "index_size": 403200, "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": 4706544, "raw_average_key_size": 16, "raw_value_size": 54125256, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 294159, "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": 1724175923, "oldest_key_time": 0, "file_creation_time": 1724175923, "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": 14698155, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:25.039771 140539870148160 [compaction_job.cc:699] job-59916: subcompact[0], size: 0.234746 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59916/att-00 [14698153,14698154,14698155] 2024/08/21-01:45:25.069975 140539870148160 (Original Log Time 2024/08/21-01:45:14.552297) EVENT_LOG_v1 {"time_micros": 1724175914552255, "job": 59916, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14698131], "files_L3": [14697043, 14697795], "score": 1.05992, "input_data_size": 242334053, "oldest_snapshot_seqno": 191302789630} 2024/08/21-01:45:25.069979 140539870148160 (Original Log Time 2024/08/21-01:45:25.069529) [compaction_job.cc:2018] [default] [JOB 59916] Compacted 1@2 + 2@3 files to L3 => 234746075 bytes 2024/08/21-01:45:25.069980 140539870148160 (Original Log Time 2024/08/21-01:45:25.069916) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 23.1 rd, 22.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(49.0, 182.1 +0.0 blob) out(223.9 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 1677723, records dropped: 41386 output_compression: Snappy 2024/08/21-01:45:25.069987 140539870148160 (Original Log Time 2024/08/21-01:45:25.069957) EVENT_LOG_v1 {"time_micros": 1724175925069940, "cf": "default", "job": 59916, "event": "compaction_finished", "compaction_time_micros": 10487484, "compaction_time_cpu_micros": 3212504, "output_level": 3, "num_output_files": 3, "total_output_size": 234746075, "num_input_records": 1677723, "num_output_records": 1636337, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 157700385, "file_range_sync_nanos": 0, "file_fsync_nanos": 2746, "file_prepare_write_nanos": 6041, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-01:45:25.195420 140539870148160 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":1724175914,"executesMs":10646,"compactionJobId":59916,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":242334053,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234746075,"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":"00-8e1350b3165e7545ffd201bb56e19375-126773715ff3706e-00"}}, response = 2024/08/21-01:45:25.195513 140539870148160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59916/att-00: olev 3, work 10.647 s, result 6.488 ms, install 0.474 ms, input{raw 320.000 MiB zip 231.108 MiB}