2024/08/20-01:30:53.986538 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00: fork to child time = 0.010792 sec 2024/08/20-01:30:53.987595 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00 2024/08/20-01:30:53.993071 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00 2024/08/20-01:30:53.993388 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:30:53.993710 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:30:54.037024 140500590560832 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05013/att-00/MANIFEST-14619535 2024/08/20-01:30:54.076062 140500590560832 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05013/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14625521, last_sequence is 189710890828, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14625439 2024/08/20-01:30:54.076072 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:30:54.076151 140500590560832 [version_set.cc:5652] Creating manifest 14625521 2024/08/20-01:30:54.110427 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:30:54.131043 140500590560832 [compaction_job.cc:2433] [default] [JOB 5013] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-01:30:54.131053 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2498 Base level 1, inputs: [14625469(26MB)], [14625519(15MB) 14625426(17MB) 14625411(20MB)] 2024/08/20-01:30:54.388204 140500590560832 [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 2024/08/20-01:30:54.388231 140500590560832 [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 2024/08/20-01:30:54.388253 140500590560832 [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 2024/08/20-01:30:54.388265 140500590560832 [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 2024/08/20-01:30:54.388276 140500590560832 [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 2024/08/20-01:30:54.518177 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625522.sst) /dev/shm/ToplingTemp/Topling-95984-pYbS74 2024/08/20-01:30:54.911586 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625522.sst): first pass time = 0.39's, 170.604'MB/sec 2024/08/20-01:30:56.389937 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625522.sst): old prealloc_size = 73819750, real_size = 19378608 2024/08/20-01:30:56.390279 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625522.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465816 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.07 avg-zval = 39.46 2024/08/20-01:30:56.390690 140500590560832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625522.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:30:57.121208 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625522.sst): second pass time = 1.48's, 36.597'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 29.082'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2760.901'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.204'MB/sec write SST data time = 0.16's, 132.155'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 15172.383'MB/sec zip my value time = 1.48's, unzip length = 0.054'GB zip my value throughput = 36.597'MB/sec zip pipeline throughput = 143.772'MB/sec entries = 465816 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.07 avg-zval = 39.46 usrkeys = 465816 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.07 avg-zval = 39.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465816 bytes = 1455696 } seq expand size = 3260712 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5721 value = 2.9414 dict = 1.00 all = 3.1556 } Zip/UnZip{ index = 0.0946 value = 0.3400 dict = 1.00 all = 0.3169 } ---------------------------- total value len = 62.354077 GB avg = 0.180 KB (by entry num) total key len = 6.801801 GB avg = 0.020 KB total ukey len = 3.198824 GB avg = 0.008 KB total ukey num = 0.389799377 Billion total entry num = 0.346677385 Billion write speed all = 2.416692533 MB/sec (with seq num) write speed all = 2.319773783 MB/sec (without seq num) 2024/08/20-01:30:57.150892 140500590560832 [compaction_job.cc:1944] [default] [JOB 5013] Generated table #14625522: 465816 keys, 21266512 bytes, temperature: kWarm 2024/08/20-01:30:57.151015 140500590560832 EVENT_LOG_v1 {"time_micros": 1724088657150945, "cf_name": "default", "job": 5013, "event": "table_file_creation", "file_number": 14625522, "file_size": 21266512, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189684759325, "largest_seqno": 189710500916, "table_properties": {"data_size": 18380768, "index_size": 881216, "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": 13042848, "raw_average_key_size": 28, "raw_value_size": 54066096, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465816, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724088654, "oldest_key_time": 0, "file_creation_time": 1724088654, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625522, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:30:57.193301 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625523.sst) /dev/shm/ToplingTemp/Topling-95984-EPhaK4 2024/08/20-01:30:57.888712 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625523.sst): first pass time = 0.70's, 96.510'MB/sec 2024/08/20-01:30:58.903559 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625523.sst): old prealloc_size = 73819750, real_size = 19787696 2024/08/20-01:30:58.903904 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625523.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465861 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0188 GB avg-val = 116.05 avg-zval = 40.32 2024/08/20-01:30:58.904319 140500590560832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625523.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:30:59.397180 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625523.sst): second pass time = 1.01's, 53.325'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 43.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2615.769'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.330'MB/sec write SST data time = 0.14's, 154.587'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 15002.430'MB/sec zip my value time = 1.01's, unzip length = 0.054'GB zip my value throughput = 53.325'MB/sec zip pipeline throughput = 53.325'MB/sec entries = 465861 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.05 avg-zval = 40.32 usrkeys = 465861 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.05 avg-zval = 40.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465861 bytes = 1455824 } seq expand size = 3261027 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5030 value = 2.8782 dict = 1.00 all = 3.0960 } Zip/UnZip{ index = 0.0952 value = 0.3474 dict = 1.00 all = 0.3230 } ---------------------------- total value len = 62.411402 GB avg = 0.180 KB (by entry num) total key len = 6.814845 GB avg = 0.020 KB total ukey len = 3.208141 GB avg = 0.008 KB total ukey num = 0.390265238 Billion total entry num = 0.347143246 Billion write speed all = 2.418959257 MB/sec (with seq num) write speed all = 2.321917987 MB/sec (without seq num) 2024/08/20-01:30:59.439412 140500590560832 [compaction_job.cc:1944] [default] [JOB 5013] Generated table #14625523: 465861 keys, 21675764 bytes, temperature: kWarm 2024/08/20-01:30:59.439493 140500590560832 EVENT_LOG_v1 {"time_micros": 1724088659439450, "cf_name": "default", "job": 5013, "event": "table_file_creation", "file_number": 14625523, "file_size": 21675764, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189684759367, "largest_seqno": 189710501637, "table_properties": {"data_size": 18783968, "index_size": 887104, "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": 13044108, "raw_average_key_size": 28, "raw_value_size": 54064758, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465861, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724088657, "oldest_key_time": 0, "file_creation_time": 1724088657, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625523, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:30:59.500340 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625524.sst) /dev/shm/ToplingTemp/Topling-95984-wf1LK1 2024/08/20-01:30:59.749749 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625524.sst): first pass time = 0.25's, 265.204'MB/sec 2024/08/20-01:31:00.462082 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625524.sst): old prealloc_size = 73819750, real_size = 19226416 2024/08/20-01:31:00.462404 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625524.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 458772 prefix = 4 raw-key = 0.0073 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0533 GB zip-val = 0.0182 GB avg-val = 116.15 avg-zval = 39.74 2024/08/20-01:31:00.462771 140500590560832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625524.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.066 GB 2024/08/20-01:31:00.821360 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00/14625524.sst): second pass time = 0.71's, 74.889'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.699'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2936.562'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.390'MB/sec write SST data time = 0.07's, 323.652'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.538'MB, throughput = 14108.721'MB/sec zip my value time = 0.71's, unzip length = 0.053'GB zip my value throughput = 74.889'MB/sec zip pipeline throughput = 74.889'MB/sec entries = 458772 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.15 avg-zval = 39.74 usrkeys = 458772 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.15 avg-zval = 39.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 458772 bytes = 1433680 } seq expand size = 3211404 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0092 GB value = 0.0533 GB dict = 0.54 MB all = 0.0661 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4335 value = 2.9225 dict = 1.00 all = 3.1358 } Zip/UnZip{ index = 0.0958 value = 0.3422 dict = 1.00 all = 0.3189 } ---------------------------- total value len = 62.467898 GB avg = 0.180 KB (by entry num) total key len = 6.827690 GB avg = 0.020 KB total ukey len = 3.217316 GB avg = 0.008 KB total ukey num = 0.390724010 Billion total entry num = 0.347602018 Billion write speed all = 2.421261735 MB/sec (with seq num) write speed all = 2.324097054 MB/sec (without seq num) 2024/08/20-01:31:00.850334 140500590560832 [compaction_job.cc:1944] [default] [JOB 5013] Generated table #14625524: 458772 keys, 21088952 bytes, temperature: kWarm 2024/08/20-01:31:00.850400 140500590560832 EVENT_LOG_v1 {"time_micros": 1724088660850367, "cf_name": "default", "job": 5013, "event": "table_file_creation", "file_number": 14625524, "file_size": 21088952, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189686474315, "largest_seqno": 189710501237, "table_properties": {"data_size": 18232096, "index_size": 879424, "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": 12845616, "raw_average_key_size": 28, "raw_value_size": 53284100, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 458772, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724088659, "oldest_key_time": 0, "file_creation_time": 1724088659, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625524, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:31:00.868488 140500590560832 [compaction_job.cc:699] job-05013: subcompact[0], size: 0.064031 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05013/att-00 [14625522,14625523,14625524] 2024/08/20-01:31:00.887066 140500590560832 (Original Log Time 2024/08/20-01:30:54.131090) EVENT_LOG_v1 {"time_micros": 1724088654131061, "job": 5013, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14625469], "files_L2": [14625519, 14625426, 14625411], "score": 0.966131, "input_data_size": 84724771, "oldest_snapshot_seqno": 189710890178} 2024/08/20-01:31:00.887070 140500590560832 (Original Log Time 2024/08/20-01:31:00.886620) [compaction_job.cc:2018] [default] [JOB 5013] Compacted 1@1 + 3@2 files to L2 => 64031228 bytes 2024/08/20-01:31:00.887071 140500590560832 (Original Log Time 2024/08/20-01:31:00.887002) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 12.6 rd, 9.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(26.7, 54.1 +0.0 blob) out(61.1 +0.0 blob), read-write-amplify(5.3) write-amplify(2.3) OK, records in: 1424260, records dropped: 33811 output_compression: Snappy 2024/08/20-01:31:00.887076 140500590560832 (Original Log Time 2024/08/20-01:31:00.887045) EVENT_LOG_v1 {"time_micros": 1724088660887027, "cf": "default", "job": 5013, "event": "compaction_finished", "compaction_time_micros": 6737409, "compaction_time_cpu_micros": 2367259, "output_level": 2, "num_output_files": 3, "total_output_size": 64031228, "num_input_records": 1424260, "num_output_records": 1390449, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57154134, "file_range_sync_nanos": 0, "file_fsync_nanos": 3551, "file_prepare_write_nanos": 9780, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-01:31:01.021589 140500590560832 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":1724082090,"starts":1724088653,"executesMs":6895,"compactionJobId":5013,"attempt":0,"compactionInputRawBytes":205148688,"compactionInputZipBytes":84724771,"compactionOutputRawBytes":0,"compactionOutputZipBytes":64031228,"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":"00-9d48ce6eac5493e3462e22b1f2970e1c-5dbdc9c93ef9be9b-00"}}, response = 2024/08/20-01:31:01.021714 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05013/att-00: olev 2, work 6.895 s, result 4.692 ms, install 0.476 ms, input{raw 195.645 MiB zip 80.800 MiB}