2024/07/09-02:31:48.440598 140499572491840 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00: fork to child time = 0.023373 sec 2024/07/09-02:31:48.441503 140499572491840 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00 2024/07/09-02:31:48.446980 140499572491840 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00 2024/07/09-02:31:48.447418 140499572491840 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-02:31:48.447716 140499572491840 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-02:31:48.491080 140499572491840 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-26776/att-00/MANIFEST-12625661 2024/07/09-02:31:48.526997 140499572491840 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-26776/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12656185, last_sequence is 147850348622, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12656130 2024/07/09-02:31:48.527006 140499572491840 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-02:31:48.527075 140499572491840 [version_set.cc:5652] Creating manifest 12656185 2024/07/09-02:31:48.561842 140499572491840 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-02:31:48.579149 140499572491840 [compaction_job.cc:2433] [default] [JOB 26776] Compacting 2@2 + 4@3 files to L3, score 0.97, subcompactions 1 : 1 2024/07/09-02:31:48.579168 140499572491840 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14109 Base level 2, inputs: [12656138(31MB) 12656148(417KB)], [12656113(91MB) 12656114(90MB) 12656115(91MB) 12656116(65MB)] 2024/07/09-02:31:48.889838 140499572491840 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-02:31:48.889870 140499572491840 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-02:31:48.889903 140499572491840 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-02:31:48.889923 140499572491840 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-02:31:48.889936 140499572491840 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-02:31:49.777482 140499572491840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656186.sst) /dev/shm/ToplingTemp/Topling-54245-gFmHyX 2024/07/09-02:31:50.946302 140499572491840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656186.sst): first pass time = 1.17's, 114.837'MB/sec 2024/07/09-02:31:56.003847 140499572491840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656186.sst): old prealloc_size = 147639500, real_size = 92055728 2024/07/09-02:31:56.003957 140499572491840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656186.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.35 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-02:31:57.112154 140499572491840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656186.sst): second pass time = 5.05's, 24.434'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.11's, 86.302'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17373.288'MB/sec (index lex order gen) rebuild zvType time = 0.91's, 0.184'MB/sec write SST data time = 0.20's, 488.856'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 = 39290.059'MB/sec zip my value time = 5.05's, unzip length = 0.123'GB zip my value throughput = 24.434'MB/sec zip pipeline throughput = 165.064'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.35 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.35 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.9283 value = 1.3572 dict = 1.00 all = 1.4033 } Zip/UnZip{ index = 0.1687 value = 0.7368 dict = 1.00 all = 0.7126 } ---------------------------- 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 = 0.011122143 MB/sec (with seq num) write speed all = 0.010692302 MB/sec (without seq num) 2024/07/09-02:31:57.229144 140499572491840 [compaction_job.cc:1944] [default] [JOB 26776] Generated table #12656186: 671089 keys, 95647036 bytes, temperature: kWarm 2024/07/09-02:31:57.229238 140499572491840 EVENT_LOG_v1 {"time_micros": 1720463517229180, "cf_name": "default", "job": 26776, "event": "table_file_creation", "file_number": 12656186, "file_size": 95647036, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147286243297, "largest_seqno": 147850237928, "table_properties": {"data_size": 90982224, "index_size": 905600, "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": 1720463509, "oldest_key_time": 0, "file_creation_time": 1720463509, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12656186, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:31:57.323429 140499572491840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656187.sst) /dev/shm/ToplingTemp/Topling-54245-eI2m9Y 2024/07/09-02:31:58.851680 140499572491840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656187.sst): first pass time = 1.53's, 87.828'MB/sec 2024/07/09-02:32:00.032125 140499572491840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656187.sst): old prealloc_size = 147639500, real_size = 91865040 2024/07/09-02:32:00.032195 140499572491840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656187.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.05 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/09-02:32:00.888132 140499572491840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656187.sst): second pass time = 1.18's, 104.681'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 111.417'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16963.149'MB/sec (index lex order gen) rebuild zvType time = 0.76's, 0.220'MB/sec write SST data time = 0.09's, 1030.639'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 = 42578.043'MB/sec zip my value time = 1.18's, unzip length = 0.123'GB zip my value throughput = 104.681'MB/sec zip pipeline throughput = 104.681'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.05 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.05 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 7.6330 value = 1.3570 dict = 1.00 all = 1.4073 } Zip/UnZip{ index = 0.1310 value = 0.7369 dict = 1.00 all = 0.7106 } ---------------------------- 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 = 0.022237563 MB/sec (with seq num) write speed all = 0.021378140 MB/sec (without seq num) 2024/07/09-02:32:01.010011 140499572491840 [compaction_job.cc:1944] [default] [JOB 26776] Generated table #12656187: 671089 keys, 95372540 bytes, temperature: kWarm 2024/07/09-02:32:01.010096 140499572491840 EVENT_LOG_v1 {"time_micros": 1720463521010052, "cf_name": "default", "job": 26776, "event": "table_file_creation", "file_number": 12656187, "file_size": 95372540, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147555028752, "largest_seqno": 147850237926, "table_properties": {"data_size": 90993776, "index_size": 703360, "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": 1720463517, "oldest_key_time": 0, "file_creation_time": 1720463517, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12656187, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:32:01.071458 140499572491840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656188.sst) /dev/shm/ToplingTemp/Topling-54245-SWR7uX 2024/07/09-02:32:02.805748 140499572491840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656188.sst): first pass time = 1.73's, 77.393'MB/sec 2024/07/09-02:32:03.971689 140499572491840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656188.sst): old prealloc_size = 147639500, real_size = 91913512 2024/07/09-02:32:03.971737 140499572491840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656188.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 = 1.13 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-02:32:04.588845 140499572491840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656188.sst): second pass time = 1.16's, 106.032'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 154.482'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28346.029'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.315'MB/sec write SST data time = 0.09's, 1119.282'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 = 44201.666'MB/sec zip my value time = 1.16's, unzip length = 0.123'GB zip my value throughput = 106.032'MB/sec zip pipeline throughput = 130.184'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.13 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.13 avg-val = 191.00 avg-zval = 135.58 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.0653 value = 1.3571 dict = 1.00 all = 1.4078 } Zip/UnZip{ index = 0.1415 value = 0.7368 dict = 1.00 all = 0.7103 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.033346467 MB/sec (with seq num) write speed all = 0.032057715 MB/sec (without seq num) 2024/07/09-02:32:04.693818 140499572491840 [compaction_job.cc:1944] [default] [JOB 26776] Generated table #12656188: 671089 keys, 95337084 bytes, temperature: kWarm 2024/07/09-02:32:04.693876 140499572491840 EVENT_LOG_v1 {"time_micros": 1720463524693845, "cf_name": "default", "job": 26776, "event": "table_file_creation", "file_number": 12656188, "file_size": 95337084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147605817499, "largest_seqno": 147850237924, "table_properties": {"data_size": 90985728, "index_size": 759872, "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": 1720463521, "oldest_key_time": 0, "file_creation_time": 1720463521, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12656188, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:32:04.736091 140499572491840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656189.sst) /dev/shm/ToplingTemp/Topling-54245-qcvXVX 2024/07/09-02:32:05.817956 140499572491840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656189.sst): first pass time = 1.08's, 113.621'MB/sec 2024/07/09-02:32:06.722385 140499572491840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656189.sst): old prealloc_size = 147639500, real_size = 84787776 2024/07/09-02:32:06.722429 140499572491840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656189.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 614597 prefix = 4 raw-key = 0.0025 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.23 raw-val = 0.1131 GB zip-val = 0.0839 GB avg-val = 184.00 avg-zval = 136.47 2024/07/09-02:32:07.282294 140499572491840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00/12656189.sst): second pass time = 0.90's, 125.128'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 156.899'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29934.464'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.317'MB/sec write SST data time = 0.08's, 1162.253'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.133'MB, throughput = 41689.880'MB/sec zip my value time = 0.90's, unzip length = 0.113'GB zip my value throughput = 125.128'MB/sec zip pipeline throughput = 125.128'MB/sec entries = 614597 avg-key = 16.00 avg-zkey = 1.23 avg-val = 184.00 avg-zval = 136.47 usrkeys = 614597 avg-key = 8.00 avg-zkey = 1.23 avg-val = 191.00 avg-zval = 136.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 614597 bytes = 2074272 } seq expand size = 4302179 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0049 GB value = 0.1131 GB dict = 1.13 MB all = 0.1229 GB } __ZipSize{ index = 0.0008 GB value = 0.0839 GB dict = 1.13 MB all = 0.0878 GB } UnZip/Zip{ index = 6.4924 value = 1.3482 dict = 1.00 all = 1.3993 } Zip/UnZip{ index = 0.1540 value = 0.7417 dict = 1.00 all = 0.7146 } ---------------------------- total value len = 0.501922 GB avg = 0.191 KB (by entry num) total key len = 0.042046 GB avg = 0.016 KB total ukey len = 0.021023 GB avg = 0.008 KB total ukey num = 0.002627864 Billion total entry num = 0.002627864 Billion write speed all = 0.043516880 MB/sec (with seq num) write speed all = 0.041835068 MB/sec (without seq num) 2024/07/09-02:32:07.379996 140499572491840 [compaction_job.cc:1944] [default] [JOB 26776] Generated table #12656189: 614597 keys, 87842715 bytes, temperature: kWarm 2024/07/09-02:32:07.380058 140499572491840 EVENT_LOG_v1 {"time_micros": 1720463527380026, "cf_name": "default", "job": 26776, "event": "table_file_creation", "file_number": 12656189, "file_size": 87842715, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147748363535, "largest_seqno": 147850237927, "table_properties": {"data_size": 83876656, "index_size": 757312, "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": 9833552, "raw_average_key_size": 16, "raw_value_size": 113085848, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 614597, "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": 1720463524, "oldest_key_time": 0, "file_creation_time": 1720463524, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12656189, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:32:07.408262 140499572491840 [compaction_job.cc:699] job-26776: subcompact[0], size: 0.374199 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26776/att-00 [12656186,12656187,12656188,12656189] 2024/07/09-02:32:07.466012 140499572491840 (Original Log Time 2024/07/09-02:31:48.579226) EVENT_LOG_v1 {"time_micros": 1720463508579182, "job": 26776, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12656138, 12656148], "files_L3": [12656113, 12656114, 12656115, 12656116], "score": 0.973861, "input_data_size": 389453907, "oldest_snapshot_seqno": 147850347698} 2024/07/09-02:32:07.466015 140499572491840 (Original Log Time 2024/07/09-02:32:07.455662) [compaction_job.cc:2018] [default] [JOB 26776] Compacted 2@2 + 4@3 files to L3 => 374199375 bytes 2024/07/09-02:32:07.466016 140499572491840 (Original Log Time 2024/07/09-02:32:07.465958) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 20.7 rd, 19.9 wr, level 3, files in(2, 4) out(4 +0 blob) MB in(32.3, 339.2 +0.0 blob) out(356.9 +0.0 blob), read-write-amplify(22.6) write-amplify(11.1) OK, records in: 2647585, records dropped: 19721 output_compression: Snappy 2024/07/09-02:32:07.466022 140499572491840 (Original Log Time 2024/07/09-02:32:07.465999) EVENT_LOG_v1 {"time_micros": 1720463527465979, "cf": "default", "job": 26776, "event": "compaction_finished", "compaction_time_micros": 18829051, "compaction_time_cpu_micros": 5871769, "output_level": 3, "num_output_files": 4, "total_output_size": 374199375, "num_input_records": 2647585, "num_output_records": 2627864, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 282611382, "file_range_sync_nanos": 0, "file_fsync_nanos": 3332, "file_prepare_write_nanos": 10341, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/09-02:32:07.579449 140499572491840 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720463508,"executesMs":19007,"compactionJobId":26776,"attempt":0,"compactionInputRawBytes":529517000,"compactionInputZipBytes":389453907,"compactionOutputRawBytes":0,"compactionOutputZipBytes":374199375,"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-ef49f13b55e9ab2953001fcd70af6cc7-ae05d5957a818526-00"}}, response = 2024/07/09-02:32:07.579531 140499572491840 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-26776/att-00: olev 3, work 19.008 s, result 7.059 ms, install 10.376 ms, input{raw 504.987 MiB zip 371.412 MiB}