2024/08/20-05:13:47.966078 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00: fork to child time = 0.014221 sec 2024/08/20-05:13:47.967112 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00 2024/08/20-05:13:47.972938 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00 2024/08/20-05:13:47.978506 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:13:47.978865 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:13:48.026968 140500447884864 [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-08925/att-00/MANIFEST-14629260 2024/08/20-05:13:48.040684 140500447884864 [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-08925/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639390, last_sequence is 190010862787, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639354 2024/08/20-05:13:48.040692 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:13:48.040786 140500447884864 [version_set.cc:5652] Creating manifest 14639390 2024/08/20-05:13:48.074556 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:13:48.090349 140500447884864 [compaction_job.cc:2433] [default] [JOB 8925] Compacting 2@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-05:13:48.090362 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4636 Base level 1, inputs: [14639384(9097KB) 14639359(4218KB)], [14639327(47MB) 14639328(47MB) 14639329(46MB)] 2024/08/20-05:13:48.170636 140500447884864 [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 2024/08/20-05:13:48.170662 140500447884864 [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 2024/08/20-05:13:48.170678 140500447884864 [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 2024/08/20-05:13:48.170689 140500447884864 [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 2024/08/20-05:13:48.170709 140500447884864 [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 2024/08/20-05:13:48.598051 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639391.sst) /dev/shm/ToplingTemp/Topling-187569-s7yOig 2024/08/20-05:13:48.970437 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639391.sst): first pass time = 0.37's, 180.239'MB/sec 2024/08/20-05:13:51.621783 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639391.sst): old prealloc_size = 73819750, real_size = 48490544 2024/08/20-05:13:51.621994 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639391.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-05:13:52.159540 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639391.sst): second pass time = 2.65's, 23.296'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.223'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10695.473'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.201'MB/sec write SST data time = 0.12's, 416.065'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 = 18305.837'MB/sec zip my value time = 2.65's, unzip length = 0.062'GB zip my value throughput = 23.296'MB/sec zip pipeline throughput = 151.635'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.21 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.21 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.6245 value = 1.2953 dict = 1.00 all = 1.3387 } Zip/UnZip{ index = 0.2759 value = 0.7720 dict = 1.00 all = 0.7470 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.646901383 MB/sec (with seq num) write speed all = 1.580878194 MB/sec (without seq num) 2024/08/20-05:13:52.244171 140500447884864 [compaction_job.cc:1944] [default] [JOB 8925] Generated table #14639391: 335545 keys, 50131403 bytes, temperature: kWarm 2024/08/20-05:13:52.244275 140500447884864 EVENT_LOG_v1 {"time_micros": 1724102032244214, "cf_name": "default", "job": 8925, "event": "table_file_creation", "file_number": 14639391, "file_size": 50131403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189972694492, "largest_seqno": 190010840629, "table_properties": {"data_size": 47665904, "index_size": 740608, "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": 1724102028, "oldest_key_time": 0, "file_creation_time": 1724102028, "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": 14639391, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:13:52.322637 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639392.sst) /dev/shm/ToplingTemp/Topling-187569-P3BBJf 2024/08/20-05:13:53.627117 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639392.sst): first pass time = 1.30's, 51.447'MB/sec 2024/08/20-05:13:56.241762 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639392.sst): old prealloc_size = 73819750, real_size = 48360664 2024/08/20-05:13:56.241840 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639392.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.83 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-05:13:56.792501 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639392.sst): second pass time = 2.61's, 23.621'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 90.944'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14621.215'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.09's, 542.085'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 = 14099.319'MB/sec zip my value time = 2.61's, unzip length = 0.062'GB zip my value throughput = 23.621'MB/sec zip pipeline throughput = 142.564'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.83 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.83 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.3704 value = 1.2954 dict = 1.00 all = 1.3399 } Zip/UnZip{ index = 0.2288 value = 0.7720 dict = 1.00 all = 0.7463 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.648373628 MB/sec (with seq num) write speed all = 1.582293802 MB/sec (without seq num) 2024/08/20-05:13:56.855257 140500447884864 [compaction_job.cc:1944] [default] [JOB 8925] Generated table #14639392: 335545 keys, 50085451 bytes, temperature: kWarm 2024/08/20-05:13:56.855337 140500447884864 EVENT_LOG_v1 {"time_micros": 1724102036855294, "cf_name": "default", "job": 8925, "event": "table_file_creation", "file_number": 14639392, "file_size": 50085451, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189792989124, "largest_seqno": 190010840633, "table_properties": {"data_size": 47662464, "index_size": 614208, "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": 1724102032, "oldest_key_time": 0, "file_creation_time": 1724102032, "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": 14639392, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:13:56.904413 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639393.sst) /dev/shm/ToplingTemp/Topling-187569-8A6ODj 2024/08/20-05:13:57.839282 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639393.sst): first pass time = 0.93's, 71.788'MB/sec 2024/08/20-05:13:58.503978 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639393.sst): old prealloc_size = 73819750, real_size = 49180560 2024/08/20-05:13:58.504046 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639393.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 = 4.26 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-05:13:58.919528 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639393.sst): second pass time = 0.66's, 92.983'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 122.403'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37373.874'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.248'MB/sec write SST data time = 0.08's, 661.273'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 = 19015.617'MB/sec zip my value time = 0.66's, unzip length = 0.062'GB zip my value throughput = 92.983'MB/sec zip pipeline throughput = 92.983'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.26 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.26 avg-val = 191.00 avg-zval = 142.05 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8761 value = 1.2953 dict = 1.00 all = 1.3194 } Zip/UnZip{ index = 0.5330 value = 0.7720 dict = 1.00 all = 0.7579 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 1.649943991 MB/sec (with seq num) write speed all = 1.583803595 MB/sec (without seq num) 2024/08/20-05:13:58.982844 140500447884864 [compaction_job.cc:1944] [default] [JOB 8925] Generated table #14639393: 335545 keys, 50863435 bytes, temperature: kWarm 2024/08/20-05:13:58.982943 140500447884864 EVENT_LOG_v1 {"time_micros": 1724102038982886, "cf_name": "default", "job": 8925, "event": "table_file_creation", "file_number": 14639393, "file_size": 50863435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189882944036, "largest_seqno": 190010840632, "table_properties": {"data_size": 47665760, "index_size": 1430784, "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": 1724102036, "oldest_key_time": 0, "file_creation_time": 1724102036, "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": 14639393, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:13:59.029686 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639394.sst) /dev/shm/ToplingTemp/Topling-187569-9yZSah 2024/08/20-05:13:59.138331 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639394.sst): first pass time = 0.11's, 78.769'MB/sec 2024/08/20-05:13:59.339224 140500447884864 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639394.sst): part-0: reject ZipStore ratio = 0.931 2024/08/20-05:13:59.391695 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639394.sst): old prealloc_size = 73819750, real_size = 8151760 2024/08/20-05:13:59.391800 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639394.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 42761 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.38 raw-val = 0.0079 GB zip-val = 0.0079 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:13:59.408806 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00/14639394.sst): second pass time = 0.20's, 39.491'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.02's, 482.847'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8038.921'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.060'MB/sec write SST data time = 0.01's, 1179.357'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 = 0.20's, unzip length = 0.008'GB zip my value throughput = 39.491'MB/sec zip pipeline throughput = 128.265'MB/sec entries = 42761 avg-key = 16.00 avg-zkey = 6.38 avg-val = 184.00 avg-zval = 184.00 usrkeys = 42761 avg-key = 8.00 avg-zkey = 6.38 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 42761 bytes = 128304 } seq expand size = 299327 multi value expand size = 0 cnt WriteAppend = 968 UnZipSize{ index = 0.0003 GB value = 0.0079 GB dict = 0.00 MB all = 0.0086 GB } __ZipSize{ index = 0.0003 GB value = 0.0079 GB dict = 0.00 MB all = 0.0083 GB } UnZip/Zip{ index = 1.2547 value = 1.0000 dict = 0.00 all = 1.0341 } Zip/UnZip{ index = 0.7970 value = 1.0000 dict = 0.00 all = 0.9671 } ---------------------------- total value len = 62.497184 GB avg = 0.180 KB (by entry num) total key len = 6.805548 GB avg = 0.020 KB total ukey len = 3.197903 GB avg = 0.008 KB total ukey num = 0.390382957 Billion total entry num = 0.347260965 Billion write speed all = 1.650135528 MB/sec (with seq num) write speed all = 1.583987757 MB/sec (without seq num) 2024/08/20-05:13:59.423158 140500447884864 [compaction_job.cc:1944] [default] [JOB 8925] Generated table #14639394: 42761 keys, 8270539 bytes, temperature: kWarm 2024/08/20-05:13:59.423217 140500447884864 EVENT_LOG_v1 {"time_micros": 1724102039423187, "cf_name": "default", "job": 8925, "event": "table_file_creation", "file_number": 14639394, "file_size": 8270539, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190000534617, "largest_seqno": 190010839828, "table_properties": {"data_size": 7868224, "index_size": 272640, "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": 684176, "raw_average_key_size": 16, "raw_value_size": 7868024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 42761, "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": 1724102039, "oldest_key_time": 0, "file_creation_time": 1724102039, "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": 14639394, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:13:59.432910 140500447884864 [compaction_job.cc:699] job-08925: subcompact[0], size: 0.159351 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08925/att-00 [14639391,14639392,14639393,14639394] 2024/08/20-05:13:59.464009 140500447884864 (Original Log Time 2024/08/20-05:13:48.090403) EVENT_LOG_v1 {"time_micros": 1724102028090373, "job": 8925, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14639384, 14639359], "files_L2": [14639327, 14639328, 14639329], "score": 0.984266, "input_data_size": 162924145, "oldest_snapshot_seqno": 190010862451} 2024/08/20-05:13:59.464012 140500447884864 (Original Log Time 2024/08/20-05:13:59.463480) [compaction_job.cc:2018] [default] [JOB 8925] Compacted 2@1 + 3@2 files to L2 => 159350828 bytes 2024/08/20-05:13:59.464014 140500447884864 (Original Log Time 2024/08/20-05:13:59.463938) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 14.4 rd, 14.0 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(13.0, 142.4 +0.0 blob) out(152.0 +0.0 blob), read-write-amplify(23.6) write-amplify(11.7) OK, records in: 1052408, records dropped: 3012 output_compression: Snappy 2024/08/20-05:13:59.464020 140500447884864 (Original Log Time 2024/08/20-05:13:59.463985) EVENT_LOG_v1 {"time_micros": 1724102039463964, "cf": "default", "job": 8925, "event": "compaction_finished", "compaction_time_micros": 11342528, "compaction_time_cpu_micros": 2709312, "output_level": 2, "num_output_files": 4, "total_output_size": 159350828, "num_input_records": 1052408, "num_output_records": 1049396, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 188939913, "file_range_sync_nanos": 0, "file_fsync_nanos": 3897, "file_prepare_write_nanos": 55908, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:13:59.588128 140500447884864 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":1724102027,"executesMs":11491,"compactionJobId":8925,"attempt":0,"compactionInputRawBytes":210481600,"compactionInputZipBytes":162924145,"compactionOutputRawBytes":0,"compactionOutputZipBytes":159350828,"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":"00-2dead16dbb9f7e2f865e98e80e97e237-3b51a34d62e4d707-00"}}, response = 2024/08/20-05:13:59.588217 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-08925/att-00: olev 2, work 11.491 s, result 6.024 ms, install 0.562 ms, input{raw 200.731 MiB zip 155.377 MiB}