2024/08/20-22:55:17.439584 139857000764992 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00: fork to child time = 0.034613 sec 2024/08/20-22:55:17.440757 139857000764992 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00 2024/08/20-22:55:17.446760 139857000764992 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00 2024/08/20-22:55:17.448581 139857000764992 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:55:17.448988 139857000764992 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:55:17.487112 139857000764992 [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-53949/att-00/MANIFEST-14629260 2024/08/20-22:55:17.548382 139857000764992 [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-53949/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691386, last_sequence is 191150770010, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691328 2024/08/20-22:55:17.548393 139857000764992 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:55:17.548486 139857000764992 [version_set.cc:5652] Creating manifest 14691386 2024/08/20-22:55:17.575189 139857000764992 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:55:17.589307 139857000764992 [compaction_job.cc:2433] [default] [JOB 53949] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-22:55:17.589329 139857000764992 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27306 Base level 1, inputs: [14691349(31MB)], [14691283(48MB) 14691284(47MB) 14691375(36MB)] 2024/08/20-22:55:17.864784 139857000764992 [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 2024/08/20-22:55:17.864818 139857000764992 [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 2024/08/20-22:55:17.864847 139857000764992 [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 2024/08/20-22:55:17.864862 139857000764992 [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 2024/08/20-22:55:17.864875 139857000764992 [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 2024/08/20-22:55:18.237278 139857000764992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691387.sst) /dev/shm/ToplingTemp/Topling-49590-OgjL0X 2024/08/20-22:55:18.772192 139857000764992 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691387.sst): first pass time = 0.53's, 125.472'MB/sec 2024/08/20-22:55:20.893037 139857000764992 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691387.sst): old prealloc_size = 73819750, real_size = 48708832 2024/08/20-22:55:20.893124 139857000764992 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691387.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.87 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-22:55:21.462288 139857000764992 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691387.sst): second pass time = 2.12's, 29.125'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.450'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15410.158'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.163'MB/sec write SST data time = 0.06's, 910.559'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 = 12629.286'MB/sec zip my value time = 2.12's, unzip length = 0.062'GB zip my value throughput = 29.125'MB/sec zip pipeline throughput = 157.964'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.87 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.87 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.7884 value = 1.2954 dict = 1.00 all = 1.3329 } Zip/UnZip{ index = 0.3586 value = 0.7720 dict = 1.00 all = 0.7503 } ---------------------------- 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 = 0.007043419 MB/sec (with seq num) write speed all = 0.006771210 MB/sec (without seq num) 2024/08/20-22:55:21.561638 139857000764992 [compaction_job.cc:1944] [default] [JOB 53949] Generated table #14691387: 335545 keys, 50349707 bytes, temperature: kWarm 2024/08/20-22:55:21.561726 139857000764992 EVENT_LOG_v1 {"time_micros": 1724165721561671, "cf_name": "default", "job": 53949, "event": "table_file_creation", "file_number": 14691387, "file_size": 50349707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100313463, "largest_seqno": 191150634254, "table_properties": {"data_size": 47662112, "index_size": 962688, "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": 1724165718, "oldest_key_time": 0, "file_creation_time": 1724165718, "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": 14691387, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:21.601247 139857000764992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691388.sst) /dev/shm/ToplingTemp/Topling-49590-wwgPAY 2024/08/20-22:55:22.759232 139857000764992 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691388.sst): first pass time = 1.16's, 57.956'MB/sec 2024/08/20-22:55:23.493411 139857000764992 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691388.sst): old prealloc_size = 73819750, real_size = 48241832 2024/08/20-22:55:23.493485 139857000764992 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691388.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.46 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-22:55:24.091450 139857000764992 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691388.sst): second pass time = 0.73's, 84.331'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 83.412'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12990.116'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.169'MB/sec write SST data time = 0.10's, 486.900'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 = 18240.443'MB/sec zip my value time = 0.73's, unzip length = 0.062'GB zip my value throughput = 84.331'MB/sec zip pipeline throughput = 87.763'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.46 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.46 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.4613 value = 1.2953 dict = 1.00 all = 1.3453 } Zip/UnZip{ index = 0.1831 value = 0.7720 dict = 1.00 all = 0.7433 } ---------------------------- 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 = 0.014083083 MB/sec (with seq num) write speed all = 0.013538810 MB/sec (without seq num) 2024/08/20-22:55:24.158433 139857000764992 [compaction_job.cc:1944] [default] [JOB 53949] Generated table #14691388: 335545 keys, 49882699 bytes, temperature: kWarm 2024/08/20-22:55:24.158517 139857000764992 EVENT_LOG_v1 {"time_micros": 1724165724158474, "cf_name": "default", "job": 53949, "event": "table_file_creation", "file_number": 14691388, "file_size": 49882699, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100312975, "largest_seqno": 191150634251, "table_properties": {"data_size": 47666272, "index_size": 491520, "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": 1724165721, "oldest_key_time": 0, "file_creation_time": 1724165721, "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": 14691388, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:24.204930 139857000764992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691389.sst) /dev/shm/ToplingTemp/Topling-49590-RIFcoW 2024/08/20-22:55:25.011363 139857000764992 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691389.sst): first pass time = 0.81's, 83.223'MB/sec 2024/08/20-22:55:26.712796 139857000764992 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691389.sst): old prealloc_size = 73819750, real_size = 48972368 2024/08/20-22:55:26.712862 139857000764992 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691389.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 = 3.63 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-22:55:27.134792 139857000764992 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691389.sst): second pass time = 1.70's, 36.304'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 119.943'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32839.474'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.328'MB/sec write SST data time = 0.17's, 305.005'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 = 16672.214'MB/sec zip my value time = 1.70's, unzip length = 0.062'GB zip my value throughput = 36.304'MB/sec zip pipeline throughput = 107.514'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.63 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.63 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2016 value = 1.2952 dict = 1.00 all = 1.3259 } Zip/UnZip{ index = 0.4542 value = 0.7721 dict = 1.00 all = 0.7542 } ---------------------------- 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 = 0.021118109 MB/sec (with seq num) write speed all = 0.020301950 MB/sec (without seq num) 2024/08/20-22:55:27.205176 139857000764992 [compaction_job.cc:1944] [default] [JOB 53949] Generated table #14691389: 335545 keys, 50613259 bytes, temperature: kWarm 2024/08/20-22:55:27.205255 139857000764992 EVENT_LOG_v1 {"time_micros": 1724165727205212, "cf_name": "default", "job": 53949, "event": "table_file_creation", "file_number": 14691389, "file_size": 50613259, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100312974, "largest_seqno": 191150634253, "table_properties": {"data_size": 47669088, "index_size": 1219264, "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": 1724165724, "oldest_key_time": 0, "file_creation_time": 1724165724, "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": 14691389, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:27.241506 139857000764992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691390.sst) /dev/shm/ToplingTemp/Topling-49590-tcDTgY 2024/08/20-22:55:27.412853 139857000764992 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691390.sst): first pass time = 0.17's, 69.244'MB/sec 2024/08/20-22:55:27.684234 139857000764992 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691390.sst): part-0: reject ZipStore ratio = 0.906 2024/08/20-22:55:27.709900 139857000764992 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691390.sst): old prealloc_size = 73819750, real_size = 11294416 2024/08/20-22:55:27.709944 139857000764992 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691390.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 59304 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 6.19 raw-val = 0.0109 GB zip-val = 0.0109 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-22:55:27.731113 139857000764992 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00/14691390.sst): second pass time = 0.27's, 40.333'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 540.564'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13969.345'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.189'MB/sec write SST data time = 0.01's, 1316.320'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 = 0.27's, unzip length = 0.011'GB zip my value throughput = 40.333'MB/sec zip pipeline throughput = 143.301'MB/sec entries = 59304 avg-key = 16.00 avg-zkey = 6.19 avg-val = 184.00 avg-zval = 184.00 usrkeys = 59304 avg-key = 8.00 avg-zkey = 6.19 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 59304 bytes = 177920 } seq expand size = 415128 multi value expand size = 0 cnt WriteAppend = 1340 UnZipSize{ index = 0.0005 GB value = 0.0109 GB dict = 0.00 MB all = 0.0119 GB } __ZipSize{ index = 0.0004 GB value = 0.0109 GB dict = 0.00 MB all = 0.0115 GB } UnZip/Zip{ index = 1.2917 value = 1.0000 dict = 0.00 all = 1.0351 } Zip/UnZip{ index = 0.7742 value = 1.0000 dict = 0.00 all = 0.9661 } ---------------------------- total value len = 0.203594 GB avg = 0.191 KB (by entry num) total key len = 0.017055 GB avg = 0.016 KB total ukey len = 0.008528 GB avg = 0.008 KB total ukey num = 0.001065939 Billion total entry num = 0.001065939 Billion write speed all = 0.022360891 MB/sec (with seq num) write speed all = 0.021496702 MB/sec (without seq num) 2024/08/20-22:55:27.749613 139857000764992 [compaction_job.cc:1944] [default] [JOB 53949] Generated table #14691390: 59304 keys, 11458763 bytes, temperature: kWarm 2024/08/20-22:55:27.749682 139857000764992 EVENT_LOG_v1 {"time_micros": 1724165727749649, "cf_name": "default", "job": 53949, "event": "table_file_creation", "file_number": 14691390, "file_size": 11458763, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191141569858, "largest_seqno": 191150634246, "table_properties": {"data_size": 10912128, "index_size": 367296, "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": 948864, "raw_average_key_size": 16, "raw_value_size": 10911936, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 59304, "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": 1724165727, "oldest_key_time": 0, "file_creation_time": 1724165727, "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": 14691390, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:27.762670 139857000764992 [compaction_job.cc:699] job-53949: subcompact[0], size: 0.162304 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53949/att-00 [14691387,14691388,14691389,14691390] 2024/08/20-22:55:27.799711 139857000764992 (Original Log Time 2024/08/20-22:55:17.589412) EVENT_LOG_v1 {"time_micros": 1724165717589351, "job": 53949, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14691349], "files_L2": [14691283, 14691284, 14691375], "score": 0.986433, "input_data_size": 172300465, "oldest_snapshot_seqno": 191150769886} 2024/08/20-22:55:27.799715 139857000764992 (Original Log Time 2024/08/20-22:55:27.799122) [compaction_job.cc:2018] [default] [JOB 53949] Compacted 1@1 + 3@2 files to L2 => 162304428 bytes 2024/08/20-22:55:27.799717 139857000764992 (Original Log Time 2024/08/20-22:55:27.799630) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 16.9 rd, 16.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.9, 132.5 +0.0 blob) out(154.8 +0.0 blob), read-write-amplify(10.0) write-amplify(4.9) OK, records in: 1073178, records dropped: 7239 output_compression: Snappy 2024/08/20-22:55:27.799724 139857000764992 (Original Log Time 2024/08/20-22:55:27.799684) EVENT_LOG_v1 {"time_micros": 1724165727799657, "cf": "default", "job": 53949, "event": "compaction_finished", "compaction_time_micros": 10173266, "compaction_time_cpu_micros": 2787440, "output_level": 2, "num_output_files": 4, "total_output_size": 162304428, "num_input_records": 1073178, "num_output_records": 1065939, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 153043713, "file_range_sync_nanos": 0, "file_fsync_nanos": 3508, "file_prepare_write_nanos": 56763, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-22:55:27.942914 139857000764992 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":1724165717,"executesMs":10352,"compactionJobId":53949,"attempt":0,"compactionInputRawBytes":214635600,"compactionInputZipBytes":172300465,"compactionOutputRawBytes":0,"compactionOutputZipBytes":162304428,"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":"00-2af0fcf0d1c0df8998247cd85e354200-e0da157bf1318da8-00"}}, response = 2024/08/20-22:55:27.943048 139857000764992 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53949/att-00: olev 2, work 10.352 s, result 6.878 ms, install 0.640 ms, input{raw 204.692 MiB zip 164.319 MiB}