2024/07/27-03:43:29.238165 139696256013888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00: fork to child time = 0.009349 sec 2024/07/27-03:43:29.239147 139696256013888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00 2024/07/27-03:43:29.244275 139696256013888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00 2024/07/27-03:43:29.245652 139696256013888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-03:43:29.245974 139696256013888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-03:43:29.280174 139696256013888 [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-128213/att-00/MANIFEST-13366722 2024/07/27-03:43:29.310973 139696256013888 [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-128213/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13519834, last_sequence is 166398951823, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13519698 2024/07/27-03:43:29.310983 139696256013888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-03:43:29.311076 139696256013888 [version_set.cc:5652] Creating manifest 13519834 2024/07/27-03:43:29.332809 139696256013888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-03:43:29.345334 139696256013888 [compaction_job.cc:2433] [default] [JOB 128213] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/27-03:43:29.345348 139696256013888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 66363 Base level 1, inputs: [13519815(21MB)], [13519761(48MB) 13519762(47MB) 13519763(48MB) 13519764(6758KB)] 2024/07/27-03:43:29.546799 139696256013888 [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 2024/07/27-03:43:29.546827 139696256013888 [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 2024/07/27-03:43:29.546852 139696256013888 [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 2024/07/27-03:43:29.546868 139696256013888 [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 2024/07/27-03:43:29.546882 139696256013888 [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 2024/07/27-03:43:29.938876 139696256013888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519835.sst) /dev/shm/ToplingTemp/Topling-95430-ZQzodc 2024/07/27-03:43:30.436556 139696256013888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519835.sst): first pass time = 0.50's, 134.860'MB/sec 2024/07/27-03:43:31.220360 139696256013888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519835.sst): old prealloc_size = 73819750, real_size = 48920928 2024/07/27-03:43:31.220429 139696256013888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519835.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.49 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/27-03:43:31.538545 139696256013888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519835.sst): second pass time = 0.78's, 78.881'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 158.904'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28647.753'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.309'MB/sec write SST data time = 0.05's, 1093.327'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 = 20594.737'MB/sec zip my value time = 0.78's, unzip length = 0.062'GB zip my value throughput = 78.881'MB/sec zip pipeline throughput = 146.672'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.49 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.49 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 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 = 0.0506 GB } UnZip/Zip{ index = 2.2897 value = 1.2953 dict = 1.00 all = 1.3273 } Zip/UnZip{ index = 0.4367 value = 0.7720 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 0.002759720 MB/sec (with seq num) write speed all = 0.002653065 MB/sec (without seq num) 2024/07/27-03:43:31.627801 139696256013888 [compaction_job.cc:1944] [default] [JOB 128213] Generated table #13519835: 335545 keys, 50561739 bytes, temperature: kWarm 2024/07/27-03:43:31.627887 139696256013888 EVENT_LOG_v1 {"time_micros": 1722023011627841, "cf_name": "default", "job": 128213, "event": "table_file_creation", "file_number": 13519835, "file_size": 50561739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166349669303, "largest_seqno": 166398928314, "table_properties": {"data_size": 47664528, "index_size": 1172352, "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": 1722023009, "oldest_key_time": 0, "file_creation_time": 1722023009, "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": 13519835, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-03:43:31.673371 139696256013888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519836.sst) /dev/shm/ToplingTemp/Topling-95430-B7WZoc 2024/07/27-03:43:32.487774 139696256013888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519836.sst): first pass time = 0.81's, 82.407'MB/sec 2024/07/27-03:43:33.025288 139696256013888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519836.sst): old prealloc_size = 73819750, real_size = 48131016 2024/07/27-03:43:33.025344 139696256013888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519836.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.13 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/27-03:43:33.344871 139696256013888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519836.sst): second pass time = 0.54's, 115.095'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 155.874'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13207.232'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.307'MB/sec write SST data time = 0.05's, 1081.602'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 = 19150.203'MB/sec zip my value time = 0.54's, unzip length = 0.062'GB zip my value throughput = 115.095'MB/sec zip pipeline throughput = 115.095'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.13 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.13 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0477 GB dict = 0.63 MB all = 0.0498 GB } UnZip/Zip{ index = 7.0671 value = 1.2952 dict = 1.00 all = 1.3472 } Zip/UnZip{ index = 0.1415 value = 0.7721 dict = 1.00 all = 0.7423 } ---------------------------- 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 = 0.005519045 MB/sec (with seq num) write speed all = 0.005305748 MB/sec (without seq num) 2024/07/27-03:43:33.411824 139696256013888 [compaction_job.cc:1944] [default] [JOB 128213] Generated table #13519836: 335545 keys, 49813835 bytes, temperature: kWarm 2024/07/27-03:43:33.411896 139696256013888 EVENT_LOG_v1 {"time_micros": 1722023013411853, "cf_name": "default", "job": 128213, "event": "table_file_creation", "file_number": 13519836, "file_size": 49813835, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166310418939, "largest_seqno": 166398928316, "table_properties": {"data_size": 47667136, "index_size": 379840, "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": 1722023011, "oldest_key_time": 0, "file_creation_time": 1722023011, "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": 13519836, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-03:43:33.450360 139696256013888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519837.sst) /dev/shm/ToplingTemp/Topling-95430-bPF0z8 2024/07/27-03:43:34.479343 139696256013888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519837.sst): first pass time = 1.03's, 65.222'MB/sec 2024/07/27-03:43:35.568298 139696256013888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519837.sst): old prealloc_size = 73819750, real_size = 48798448 2024/07/27-03:43:35.568353 139696256013888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519837.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 = 3.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/07/27-03:43:35.875377 139696256013888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519837.sst): second pass time = 1.09's, 56.731'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 164.406'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32671.799'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.351'MB/sec write SST data time = 0.07's, 744.207'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 = 16459.835'MB/sec zip my value time = 1.09's, unzip length = 0.062'GB zip my value throughput = 56.731'MB/sec zip pipeline throughput = 168.411'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.15 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.15 avg-val = 191.00 avg-zval = 142.03 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5403 value = 1.2955 dict = 1.00 all = 1.3294 } Zip/UnZip{ index = 0.3937 value = 0.7719 dict = 1.00 all = 0.7522 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.008277735 MB/sec (with seq num) write speed all = 0.007957822 MB/sec (without seq num) 2024/07/27-03:43:35.959603 139696256013888 [compaction_job.cc:1944] [default] [JOB 128213] Generated table #13519837: 335545 keys, 50481291 bytes, temperature: kWarm 2024/07/27-03:43:35.959672 139696256013888 EVENT_LOG_v1 {"time_micros": 1722023015959633, "cf_name": "default", "job": 128213, "event": "table_file_creation", "file_number": 13519837, "file_size": 50481291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166310424409, "largest_seqno": 166398928320, "table_properties": {"data_size": 47657728, "index_size": 1056704, "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": 1722023013, "oldest_key_time": 0, "file_creation_time": 1722023013, "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": 13519837, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-03:43:36.018840 139696256013888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519838.sst) /dev/shm/ToplingTemp/Topling-95430-XBVMNa 2024/07/27-03:43:36.390919 139696256013888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519838.sst): first pass time = 0.37's, 73.193'MB/sec 2024/07/27-03:43:37.053160 139696256013888 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519838.sst): part-0: reject ZipStore ratio = 0.833 2024/07/27-03:43:37.132876 139696256013888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519838.sst): old prealloc_size = 73819750, real_size = 25603136 2024/07/27-03:43:37.132935 139696256013888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519838.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 136150 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.80 raw-val = 0.0251 GB zip-val = 0.0251 GB avg-val = 184.00 avg-zval = 184.00 2024/07/27-03:43:37.251181 139696256013888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00/13519838.sst): second pass time = 0.66's, 37.920'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.12's, 219.585'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12110.903'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.481'MB/sec write SST data time = 0.05's, 547.460'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 = 0.66's, unzip length = 0.025'GB zip my value throughput = 37.920'MB/sec zip pipeline throughput = 83.237'MB/sec entries = 136150 avg-key = 16.00 avg-zkey = 3.80 avg-val = 184.00 avg-zval = 184.00 usrkeys = 136150 avg-key = 8.00 avg-zkey = 3.80 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 136150 bytes = 408464 } seq expand size = 953050 multi value expand size = 0 cnt WriteAppend = 3066 UnZipSize{ index = 0.0011 GB value = 0.0251 GB dict = 0.00 MB all = 0.0272 GB } __ZipSize{ index = 0.0005 GB value = 0.0251 GB dict = 0.00 MB all = 0.0260 GB } UnZip/Zip{ index = 2.1060 value = 1.0000 dict = 0.00 all = 1.0482 } Zip/UnZip{ index = 0.4748 value = 1.0000 dict = 0.00 all = 0.9540 } ---------------------------- total value len = 0.218272 GB avg = 0.191 KB (by entry num) total key len = 0.018285 GB avg = 0.016 KB total ukey len = 0.009142 GB avg = 0.008 KB total ukey num = 0.001142785 Billion total entry num = 0.001142785 Billion write speed all = 0.009396806 MB/sec (with seq num) write speed all = 0.009033645 MB/sec (without seq num) 2024/07/27-03:43:37.293149 139696256013888 [compaction_job.cc:1944] [default] [JOB 128213] Generated table #13519838: 136150 keys, 25978666 bytes, temperature: kWarm 2024/07/27-03:43:37.293232 139696256013888 EVENT_LOG_v1 {"time_micros": 1722023017293190, "cf_name": "default", "job": 128213, "event": "table_file_creation", "file_number": 13519838, "file_size": 25978666, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166383790547, "largest_seqno": 166398928321, "table_properties": {"data_size": 25051792, "index_size": 517184, "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": 2178400, "raw_average_key_size": 16, "raw_value_size": 25051600, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 136150, "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": 1722023016, "oldest_key_time": 0, "file_creation_time": 1722023016, "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": 13519838, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-03:43:37.313301 139696256013888 [compaction_job.cc:699] job-128213: subcompact[0], size: 0.176836 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-128213/att-00 [13519835,13519836,13519837,13519838] 2024/07/27-03:43:37.380283 139696256013888 (Original Log Time 2024/07/27-03:43:29.345396) EVENT_LOG_v1 {"time_micros": 1722023009345360, "job": 128213, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13519815], "files_L2": [13519761, 13519762, 13519763, 13519764], "score": 0.983656, "input_data_size": 180634847, "oldest_snapshot_seqno": 166398951176} 2024/07/27-03:43:37.380288 139696256013888 (Original Log Time 2024/07/27-03:43:37.379411) [compaction_job.cc:2018] [default] [JOB 128213] Compacted 1@1 + 4@2 files to L2 => 176835531 bytes 2024/07/27-03:43:37.380290 139696256013888 (Original Log Time 2024/07/27-03:43:37.380203) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 22.7 rd, 22.2 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(21.5, 150.8 +0.0 blob) out(168.6 +0.0 blob), read-write-amplify(15.8) write-amplify(7.8) OK, records in: 1148155, records dropped: 5370 output_compression: Snappy 2024/07/27-03:43:37.380300 139696256013888 (Original Log Time 2024/07/27-03:43:37.380256) EVENT_LOG_v1 {"time_micros": 1722023017380230, "cf": "default", "job": 128213, "event": "compaction_finished", "compaction_time_micros": 7967920, "compaction_time_cpu_micros": 2554980, "output_level": 2, "num_output_files": 4, "total_output_size": 176835531, "num_input_records": 1148155, "num_output_records": 1142785, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 129838646, "file_range_sync_nanos": 0, "file_fsync_nanos": 3751, "file_prepare_write_nanos": 271359, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/27-03:43:37.511672 139696256013888 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":1722023009,"executesMs":8133,"compactionJobId":128213,"attempt":0,"compactionInputRawBytes":229631000,"compactionInputZipBytes":180634847,"compactionOutputRawBytes":0,"compactionOutputZipBytes":176835531,"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":"00-4f5aff6ec3eaa8bbb1bc0cdf6a8cdc45-89d9a92c8ea69ad5-00"}}, response = 2024/07/27-03:43:37.511794 139696256013888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-128213/att-00: olev 2, work 8.134 s, result 7.029 ms, install 0.918 ms, input{raw 218.993 MiB zip 172.267 MiB}