2024/08/20-23:05:35.882917 139856858089024 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00: fork to child time = 0.018203 sec 2024/08/20-23:05:35.884347 139856858089024 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00 2024/08/20-23:05:35.890018 139856858089024 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00 2024/08/20-23:05:35.891379 139856858089024 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:05:35.891661 139856858089024 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:05:35.927236 139856858089024 [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-54384/att-00/MANIFEST-14629260 2024/08/20-23:05:35.981897 139856858089024 [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-54384/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691878, last_sequence is 191160108058, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691773 2024/08/20-23:05:35.981908 139856858089024 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:05:35.981982 139856858089024 [version_set.cc:5652] Creating manifest 14691878 2024/08/20-23:05:36.006432 139856858089024 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:05:36.018784 139856858089024 [compaction_job.cc:2433] [default] [JOB 54384] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-23:05:36.018799 139856858089024 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27508 Base level 1, inputs: [14691808(17MB)], [14691866(20MB) 14691758(20MB) 14691759(11MB)] 2024/08/20-23:05:36.156935 139856858089024 [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 2024/08/20-23:05:36.156959 139856858089024 [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 2024/08/20-23:05:36.156980 139856858089024 [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 2024/08/20-23:05:36.156991 139856858089024 [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 2024/08/20-23:05:36.157000 139856858089024 [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 2024/08/20-23:05:36.318575 139856858089024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691879.sst) /dev/shm/ToplingTemp/Topling-52783-leN3wn 2024/08/20-23:05:36.574788 139856858089024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691879.sst): first pass time = 0.26's, 261.973'MB/sec 2024/08/20-23:05:37.282069 139856858089024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691879.sst): old prealloc_size = 73819750, real_size = 19720128 2024/08/20-23:05:37.282479 139856858089024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691879.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466477 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0187 GB avg-val = 115.86 avg-zval = 40.12 2024/08/20-23:05:37.282931 139856858089024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691879.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-23:05:37.645901 139856858089024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691879.sst): second pass time = 0.71's, 76.516'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.707'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2368.449'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.398'MB/sec write SST data time = 0.07's, 309.470'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 = 12709.047'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.516'MB/sec zip pipeline throughput = 76.516'MB/sec entries = 466477 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.86 avg-zval = 40.12 usrkeys = 466477 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.86 avg-zval = 40.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466477 bytes = 1574368 } seq expand size = 3265339 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5055 value = 2.8879 dict = 1.00 all = 3.0891 } Zip/UnZip{ index = 0.0952 value = 0.3463 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 0.057313 GB avg = 0.123 KB (by entry num) total key len = 0.013061 GB avg = 0.028 KB total ukey len = 0.009330 GB avg = 0.020 KB total ukey num = 0.000466477 Billion total entry num = 0.000466477 Billion write speed all = 0.006716670 MB/sec (with seq num) write speed all = 0.006360498 MB/sec (without seq num) 2024/08/20-23:05:37.674968 139856858089024 [compaction_job.cc:1944] [default] [JOB 54384] Generated table #14691879: 466477 keys, 21724170 bytes, temperature: kWarm 2024/08/20-23:05:37.675055 139856858089024 EVENT_LOG_v1 {"time_micros": 1724166337675010, "cf_name": "default", "job": 54384, "event": "table_file_creation", "file_number": 14691879, "file_size": 21724170, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191091308327, "largest_seqno": 191159656624, "table_properties": {"data_size": 18715248, "index_size": 888064, "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": 13061356, "raw_average_key_size": 28, "raw_value_size": 54047630, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466477, "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": 1724166336, "oldest_key_time": 0, "file_creation_time": 1724166336, "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": 14691879, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:37.698420 139856858089024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691880.sst) /dev/shm/ToplingTemp/Topling-52783-28nGkr 2024/08/20-23:05:38.098673 139856858089024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691880.sst): first pass time = 0.40's, 167.688'MB/sec 2024/08/20-23:05:38.792196 139856858089024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691880.sst): old prealloc_size = 73819750, real_size = 19163552 2024/08/20-23:05:38.792560 139856858089024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691880.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466459 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 115.87 avg-zval = 38.92 2024/08/20-23:05:38.792990 139856858089024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691880.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-23:05:39.174611 139856858089024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691880.sst): second pass time = 0.69's, 78.036'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 55.207'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2639.181'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.377'MB/sec write SST data time = 0.07's, 291.448'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 14173.168'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.036'MB/sec zip pipeline throughput = 78.036'MB/sec entries = 466459 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.87 avg-zval = 38.92 usrkeys = 466459 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.87 avg-zval = 38.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466459 bytes = 1516000 } seq expand size = 3265213 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4336 value = 2.9774 dict = 1.00 all = 3.1788 } Zip/UnZip{ index = 0.0958 value = 0.3359 dict = 1.00 all = 0.3146 } ---------------------------- total value len = 0.114626 GB avg = 0.123 KB (by entry num) total key len = 0.026122 GB avg = 0.028 KB total ukey len = 0.018659 GB avg = 0.020 KB total ukey num = 0.000932936 Billion total entry num = 0.000932936 Billion write speed all = 0.013431358 MB/sec (with seq num) write speed all = 0.012719131 MB/sec (without seq num) 2024/08/20-23:05:39.207622 139856858089024 [compaction_job.cc:1944] [default] [JOB 54384] Generated table #14691880: 466459 keys, 21111262 bytes, temperature: kWarm 2024/08/20-23:05:39.207741 139856858089024 EVENT_LOG_v1 {"time_micros": 1724166339207657, "cf_name": "default", "job": 54384, "event": "table_file_creation", "file_number": 14691880, "file_size": 21111262, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191109323793, "largest_seqno": 191159656339, "table_properties": {"data_size": 18152592, "index_size": 894144, "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": 13060852, "raw_average_key_size": 28, "raw_value_size": 54048018, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466459, "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": 1724166337, "oldest_key_time": 0, "file_creation_time": 1724166337, "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": 14691880, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:39.235231 139856858089024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691881.sst) /dev/shm/ToplingTemp/Topling-52783-I6zGnp 2024/08/20-23:05:39.627030 139856858089024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691881.sst): first pass time = 0.39's, 146.130'MB/sec 2024/08/20-23:05:40.332280 139856858089024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691881.sst): old prealloc_size = 73819750, real_size = 16313088 2024/08/20-23:05:40.332562 139856858089024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691881.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 398088 prefix = 4 raw-key = 0.0064 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0461 GB zip-val = 0.0155 GB avg-val = 115.80 avg-zval = 38.82 2024/08/20-23:05:40.332927 139856858089024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691881.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.057 GB 2024/08/20-23:05:40.672731 139856858089024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00/14691881.sst): second pass time = 0.70's, 65.439'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 52.810'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2973.313'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.359'MB/sec write SST data time = 0.06's, 286.291'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.469'MB, throughput = 12331.316'MB/sec zip my value time = 0.70's, unzip length = 0.046'GB zip my value throughput = 65.439'MB/sec zip pipeline throughput = 65.439'MB/sec entries = 398088 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.80 avg-zval = 38.82 usrkeys = 398088 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.80 avg-zval = 38.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 398088 bytes = 1293808 } seq expand size = 2786616 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0080 GB value = 0.0461 GB dict = 0.47 MB all = 0.0572 GB } __ZipSize{ index = 0.0008 GB value = 0.0155 GB dict = 0.47 MB all = 0.0180 GB } UnZip/Zip{ index = 10.4999 value = 2.9828 dict = 1.00 all = 3.1840 } Zip/UnZip{ index = 0.0952 value = 0.3353 dict = 1.00 all = 0.3141 } ---------------------------- total value len = 0.163512 GB avg = 0.123 KB (by entry num) total key len = 0.037269 GB avg = 0.028 KB total ukey len = 0.026620 GB avg = 0.020 KB total ukey num = 0.001331024 Billion total entry num = 0.001331024 Billion write speed all = 0.019157411 MB/sec (with seq num) write speed all = 0.018141419 MB/sec (without seq num) 2024/08/20-23:05:40.699703 139856858089024 [compaction_job.cc:1944] [default] [JOB 54384] Generated table #14691881: 398088 keys, 17979134 bytes, temperature: kWarm 2024/08/20-23:05:40.699775 139856858089024 EVENT_LOG_v1 {"time_micros": 1724166340699740, "cf_name": "default", "job": 54384, "event": "table_file_creation", "file_number": 14691881, "file_size": 17979134, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191118110628, "largest_seqno": 191159655175, "table_properties": {"data_size": 15455088, "index_size": 758272, "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": 11146464, "raw_average_key_size": 28, "raw_value_size": 46099448, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 398088, "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": 1724166339, "oldest_key_time": 0, "file_creation_time": 1724166339, "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": 14691881, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:40.712668 139856858089024 [compaction_job.cc:699] job-54384: subcompact[0], size: 0.060815 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54384/att-00 [14691879,14691880,14691881] 2024/08/20-23:05:40.734293 139856858089024 (Original Log Time 2024/08/20-23:05:36.018868) EVENT_LOG_v1 {"time_micros": 1724166336018817, "job": 54384, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14691808], "files_L2": [14691866, 14691758, 14691759], "score": 0.997821, "input_data_size": 73841785, "oldest_snapshot_seqno": 191160107492} 2024/08/20-23:05:40.734297 139856858089024 (Original Log Time 2024/08/20-23:05:40.733776) [compaction_job.cc:2018] [default] [JOB 54384] Compacted 1@1 + 3@2 files to L2 => 60814566 bytes 2024/08/20-23:05:40.734299 139856858089024 (Original Log Time 2024/08/20-23:05:40.734196) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 15.7 rd, 13.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(17.8, 52.6 +0.0 blob) out(58.0 +0.0 blob), read-write-amplify(7.2) write-amplify(3.3) OK, records in: 1331024, records dropped: 0 output_compression: Snappy 2024/08/20-23:05:40.734306 139856858089024 (Original Log Time 2024/08/20-23:05:40.734251) EVENT_LOG_v1 {"time_micros": 1724166340734226, "cf": "default", "job": 54384, "event": "compaction_finished", "compaction_time_micros": 4693812, "compaction_time_cpu_micros": 1912032, "output_level": 2, "num_output_files": 3, "total_output_size": 60814566, "num_input_records": 1331024, "num_output_records": 1331024, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 41789840, "file_range_sync_nanos": 0, "file_fsync_nanos": 2596, "file_prepare_write_nanos": 9183, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-23:05:40.854472 139856858089024 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":1724166335,"executesMs":4843,"compactionJobId":54384,"attempt":0,"compactionInputRawBytes":191463768,"compactionInputZipBytes":73841785,"compactionOutputRawBytes":0,"compactionOutputZipBytes":60814566,"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":"00-67924a9c02a23d80b62983fe61da36c2-13435b169fe38963-00"}}, response = 2024/08/20-23:05:40.854568 139856858089024 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54384/att-00: olev 2, work 4.844 s, result 6.957 ms, install 0.557 ms, input{raw 182.594 MiB zip 70.421 MiB}