2024/07/26-20:01:50.652964 139958379247168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00: fork to child time = 0.027733 sec 2024/07/26-20:01:50.653733 139958379247168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00 2024/07/26-20:01:50.657877 139958379247168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00 2024/07/26-20:01:50.658895 139958379247168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-20:01:50.659146 139958379247168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-20:01:50.716145 139958379247168 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-115450/att-00/MANIFEST-13366722 2024/07/26-20:01:50.738326 139958379247168 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-115450/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13504523, last_sequence is 166092422338, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13504390 2024/07/26-20:01:50.738334 139958379247168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-20:01:50.738395 139958379247168 [version_set.cc:5652] Creating manifest 13504523 2024/07/26-20:01:50.766509 139958379247168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-20:01:50.780288 139958379247168 [compaction_job.cc:2433] [default] [JOB 115450] Compacting 1@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/07/26-20:01:50.780299 139958379247168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 59698 Base level 1, inputs: [13504501(18MB)], [13504461(47MB) 13504462(38MB)] 2024/07/26-20:01:51.045574 139958379247168 [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 2024/07/26-20:01:51.045589 139958379247168 [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 2024/07/26-20:01:51.045599 139958379247168 [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 2024/07/26-20:01:51.045607 139958379247168 [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 2024/07/26-20:01:51.045614 139958379247168 [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 2024/07/26-20:01:52.067353 139958379247168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504524.sst) /dev/shm/ToplingTemp/Topling-120664-0H6Sdg 2024/07/26-20:01:52.719838 139958379247168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504524.sst): first pass time = 0.65's, 102.860'MB/sec 2024/07/26-20:01:56.791543 139958379247168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504524.sst): old prealloc_size = 73819750, real_size = 48986384 2024/07/26-20:01:56.791637 139958379247168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504524.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.68 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/26-20:01:57.431118 139958379247168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504524.sst): second pass time = 4.07's, 15.170'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 79.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17932.605'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.171'MB/sec write SST data time = 0.15's, 339.300'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 = 16792.043'MB/sec zip my value time = 4.07's, unzip length = 0.062'GB zip my value throughput = 15.170'MB/sec zip pipeline throughput = 160.988'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.68 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.68 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1742 value = 1.2952 dict = 1.00 all = 1.3244 } Zip/UnZip{ index = 0.4599 value = 0.7721 dict = 1.00 all = 0.7550 } ---------------------------- 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 = 0.002064352 MB/sec (with seq num) write speed all = 0.001984570 MB/sec (without seq num) 2024/07/26-20:01:57.525345 139958379247168 [compaction_job.cc:1944] [default] [JOB 115450] Generated table #13504524: 335545 keys, 50669997 bytes, temperature: kWarm 2024/07/26-20:01:57.525527 139958379247168 EVENT_LOG_v1 {"time_micros": 1721995317525387, "cf_name": "default", "job": 115450, "event": "table_file_creation", "file_number": 13504524, "file_size": 50669997, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166020524791, "largest_seqno": 166092406386, "table_properties": {"data_size": 47667712, "index_size": 1234624, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721995312, "oldest_key_time": 0, "file_creation_time": 1721995312, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13504524, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-20:01:57.579135 139958379247168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504525.sst) /dev/shm/ToplingTemp/Topling-120664-DPtj9d 2024/07/26-20:01:58.497182 139958379247168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504525.sst): first pass time = 0.92's, 73.104'MB/sec 2024/07/26-20:02:01.182837 139958379247168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504525.sst): old prealloc_size = 73819750, real_size = 49197624 2024/07/26-20:02:01.182905 139958379247168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504525.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/26-20:02:01.881242 139958379247168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504525.sst): second pass time = 2.68's, 23.000'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 72.738'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35840.191'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.138'MB/sec write SST data time = 0.09's, 561.848'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 = 19920.211'MB/sec zip my value time = 2.68's, unzip length = 0.062'GB zip my value throughput = 23.000'MB/sec zip pipeline throughput = 151.103'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.30 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.30 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8609 value = 1.2951 dict = 1.00 all = 1.3211 } Zip/UnZip{ index = 0.5374 value = 0.7721 dict = 1.00 all = 0.7569 } ---------------------------- 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 = 0.004128157 MB/sec (with seq num) write speed all = 0.003968615 MB/sec (without seq num) 2024/07/26-20:02:02.016874 139958379247168 [compaction_job.cc:1944] [default] [JOB 115450] Generated table #13504525: 335545 keys, 50796555 bytes, temperature: kWarm 2024/07/26-20:02:02.016975 139958379247168 EVENT_LOG_v1 {"time_micros": 1721995322016919, "cf_name": "default", "job": 115450, "event": "table_file_creation", "file_number": 13504525, "file_size": 50796555, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166072198158, "largest_seqno": 166092406385, "table_properties": {"data_size": 47671104, "index_size": 1442496, "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": 1721995317, "oldest_key_time": 0, "file_creation_time": 1721995317, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13504525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-20:02:02.065318 139958379247168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504526.sst) /dev/shm/ToplingTemp/Topling-120664-ZZ8zXf 2024/07/26-20:02:02.116257 139958379247168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504526.sst): first pass time = 0.05's, 55.856'MB/sec 2024/07/26-20:02:02.232831 139958379247168 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504526.sst): part-0: reject ZipStore ratio = 0.976 2024/07/26-20:02:02.240005 139958379247168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504526.sst): old prealloc_size = 73819750, real_size = 2662112 2024/07/26-20:02:02.240058 139958379247168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504526.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 14210 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 3.06 raw-val = 0.0026 GB zip-val = 0.0026 GB avg-val = 184.00 avg-zval = 184.01 2024/07/26-20:02:02.254582 139958379247168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00/13504526.sst): second pass time = 0.11's, 23.058'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 185.936'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1173.442'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.594'MB/sec write SST data time = 0.01's, 317.152'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 = 0.11's, unzip length = 0.003'GB zip my value throughput = 23.058'MB/sec zip pipeline throughput = 164.898'MB/sec entries = 14210 avg-key = 16.00 avg-zkey = 3.07 avg-val = 184.00 avg-zval = 184.01 usrkeys = 14210 avg-key = 8.00 avg-zkey = 3.07 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 14210 bytes = 44416 } seq expand size = 99470 multi value expand size = 0 cnt WriteAppend = 327 UnZipSize{ index = 0.0001 GB value = 0.0026 GB dict = 0.00 MB all = 0.0028 GB } __ZipSize{ index = 0.0000 GB value = 0.0026 GB dict = 0.00 MB all = 0.0027 GB } UnZip/Zip{ index = 2.6083 value = 0.9999 dict = 0.00 all = 1.0510 } Zip/UnZip{ index = 0.3834 value = 1.0001 dict = 0.00 all = 0.9515 } ---------------------------- total value len = 0.130892 GB avg = 0.191 KB (by entry num) total key len = 0.010965 GB avg = 0.016 KB total ukey len = 0.005482 GB avg = 0.008 KB total ukey num = 0.000685300 Billion total entry num = 0.000685300 Billion write speed all = 0.004215522 MB/sec (with seq num) write speed all = 0.004052603 MB/sec (without seq num) 2024/07/26-20:02:02.271179 139958379247168 [compaction_job.cc:1944] [default] [JOB 115450] Generated table #13504526: 14210 keys, 2704040 bytes, temperature: kWarm 2024/07/26-20:02:02.271269 139958379247168 EVENT_LOG_v1 {"time_micros": 1721995322271220, "cf_name": "default", "job": 115450, "event": "table_file_creation", "file_number": 13504526, "file_size": 2704040, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166072198154, "largest_seqno": 166092406370, "table_properties": {"data_size": 2614832, "index_size": 43584, "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": 227360, "raw_average_key_size": 16, "raw_value_size": 2614640, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 14210, "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": 1721995322, "oldest_key_time": 0, "file_creation_time": 1721995322, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13504526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-20:02:02.478507 139958379247168 [compaction_job.cc:699] job-115450: subcompact[0], size: 0.104171 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-115450/att-00 [13504524,13504525,13504526] 2024/07/26-20:02:02.510643 139958379247168 (Original Log Time 2024/07/26-20:01:50.780354) EVENT_LOG_v1 {"time_micros": 1721995310780312, "job": 115450, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13504501], "files_L2": [13504461, 13504462], "score": 0.95289, "input_data_size": 110566829, "oldest_snapshot_seqno": 166092419535} 2024/07/26-20:02:02.510648 139958379247168 (Original Log Time 2024/07/26-20:02:02.510138) [compaction_job.cc:2018] [default] [JOB 115450] Compacted 1@1 + 2@2 files to L2 => 104170592 bytes 2024/07/26-20:02:02.510650 139958379247168 (Original Log Time 2024/07/26-20:02:02.510571) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 9.5 rd, 8.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(18.9, 86.6 +0.0 blob) out(99.3 +0.0 blob), read-write-amplify(10.8) write-amplify(5.3) OK, records in: 688080, records dropped: 2780 output_compression: Snappy 2024/07/26-20:02:02.510661 139958379247168 (Original Log Time 2024/07/26-20:02:02.510624) EVENT_LOG_v1 {"time_micros": 1721995322510599, "cf": "default", "job": 115450, "event": "compaction_finished", "compaction_time_micros": 11698171, "compaction_time_cpu_micros": 2066298, "output_level": 2, "num_output_files": 3, "total_output_size": 104170592, "num_input_records": 688080, "num_output_records": 685300, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 112893769, "file_range_sync_nanos": 0, "file_fsync_nanos": 15521, "file_prepare_write_nanos": 28310, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-20:02:02.642656 139958379247168 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":1721720512,"starts":1721995310,"executesMs":11851,"compactionJobId":115450,"attempt":0,"compactionInputRawBytes":137616000,"compactionInputZipBytes":110566829,"compactionOutputRawBytes":0,"compactionOutputZipBytes":104170592,"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-e484f1f94355da50e983f7f60770a0e2-a2ad6eb223bd56b5-00"}}, response = 2024/07/26-20:02:02.642754 139958379247168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-115450/att-00: olev 2, work 11.852 s, result 5.272 ms, install 0.545 ms, input{raw 131.241 MiB zip 105.445 MiB}