2024/08/21-01:29:06.990176 140539484083776 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00: fork to child time = 0.006139 sec 2024/08/21-01:29:06.990590 140539484083776 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00 2024/08/21-01:29:06.993795 140539484083776 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00 2024/08/21-01:29:06.996226 140539484083776 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:29:06.996397 140539484083776 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:29:07.032993 140539484083776 [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-59286/att-00/MANIFEST-14629260 2024/08/21-01:29:07.046412 140539484083776 [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-59286/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14697460, last_sequence is 191288629532, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14697302 2024/08/21-01:29:07.046418 140539484083776 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:29:07.046451 140539484083776 [version_set.cc:5652] Creating manifest 14697460 2024/08/21-01:29:07.069379 140539484083776 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:29:07.082515 140539484083776 [compaction_job.cc:2433] [default] [JOB 59286] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-01:29:07.082528 140539484083776 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29868 Base level 1, inputs: [14697429(8937KB)], [14697413(20MB) 14697414(18MB) 14697358(2466KB)] 2024/08/21-01:29:07.174011 140539484083776 [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 2024/08/21-01:29:07.174029 140539484083776 [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 2024/08/21-01:29:07.174040 140539484083776 [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 2024/08/21-01:29:07.174049 140539484083776 [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 2024/08/21-01:29:07.174056 140539484083776 [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 2024/08/21-01:29:07.400547 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697461.sst) /dev/shm/ToplingTemp/Topling-7124-4anyAR 2024/08/21-01:29:07.733683 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697461.sst): first pass time = 0.33's, 201.474'MB/sec 2024/08/21-01:29:10.031763 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697461.sst): old prealloc_size = 57693555, real_size = 20034544 2024/08/21-01:29:10.032130 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697461.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466158 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 115.96 avg-zval = 40.81 2024/08/21-01:29:10.032706 140539484083776 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697461.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-01:29:10.851515 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697461.sst): second pass time = 2.30's, 23.531'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 26.745'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2587.815'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.184'MB/sec write SST data time = 0.19's, 118.049'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 = 19575.006'MB/sec zip my value time = 2.30's, unzip length = 0.054'GB zip my value throughput = 23.531'MB/sec zip pipeline throughput = 127.336'MB/sec entries = 466158 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.96 avg-zval = 40.81 usrkeys = 466158 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.96 avg-zval = 40.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466158 bytes = 1456752 } seq expand size = 3263106 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 = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4329 value = 2.8415 dict = 1.00 all = 3.0610 } Zip/UnZip{ index = 0.0959 value = 0.3519 dict = 1.00 all = 0.3267 } ---------------------------- total value len = 0.057320 GB avg = 0.123 KB (by entry num) total key len = 0.013052 GB avg = 0.028 KB total ukey len = 0.009323 GB avg = 0.020 KB total ukey num = 0.000466158 Billion total entry num = 0.000466158 Billion write speed all = 0.158228468 MB/sec (with seq num) write speed all = 0.149843388 MB/sec (without seq num) 2024/08/21-01:29:10.934012 140539484083776 [compaction_job.cc:1944] [default] [JOB 59286] Generated table #14697461: 466158 keys, 21923850 bytes, temperature: kWarm 2024/08/21-01:29:10.934123 140539484083776 EVENT_LOG_v1 {"time_micros": 1724174950934060, "cf_name": "default", "job": 59286, "event": "table_file_creation", "file_number": 14697461, "file_size": 21923850, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191259186781, "largest_seqno": 191288471605, "table_properties": {"data_size": 19024160, "index_size": 893632, "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": 13052424, "raw_average_key_size": 28, "raw_value_size": 54056576, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466158, "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": 1724174947, "oldest_key_time": 0, "file_creation_time": 1724174947, "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": 14697461, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:10.970769 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697462.sst) /dev/shm/ToplingTemp/Topling-7124-QbwVHR 2024/08/21-01:29:11.656161 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697462.sst): first pass time = 0.69's, 97.920'MB/sec 2024/08/21-01:29:14.749389 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697462.sst): old prealloc_size = 57693555, real_size = 18868560 2024/08/21-01:29:14.749715 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697462.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467082 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 = 0.0179 GB avg-val = 115.68 avg-zval = 38.23 2024/08/21-01:29:14.750138 140539484083776 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697462.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-01:29:15.285769 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697462.sst): second pass time = 3.09's, 17.471'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 38.918'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2972.294'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.254'MB/sec write SST data time = 0.08's, 273.407'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 = 18776.108'MB/sec zip my value time = 3.09's, unzip length = 0.054'GB zip my value throughput = 17.471'MB/sec zip pipeline throughput = 182.590'MB/sec entries = 467082 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.68 avg-zval = 38.23 usrkeys = 467082 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.68 avg-zval = 38.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467082 bytes = 1576416 } seq expand size = 3269574 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 = 0.0179 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.4297 value = 3.0259 dict = 1.00 all = 3.2150 } Zip/UnZip{ index = 0.0959 value = 0.3305 dict = 1.00 all = 0.3110 } ---------------------------- total value len = 0.114620 GB avg = 0.123 KB (by entry num) total key len = 0.026131 GB avg = 0.028 KB total ukey len = 0.018665 GB avg = 0.020 KB total ukey num = 0.000933240 Billion total entry num = 0.000933240 Billion write speed all = 0.313347231 MB/sec (with seq num) write speed all = 0.296726168 MB/sec (without seq num) 2024/08/21-01:29:15.319010 140539484083776 [compaction_job.cc:1944] [default] [JOB 59286] Generated table #14697462: 467082 keys, 20873982 bytes, temperature: kWarm 2024/08/21-01:29:15.319085 140539484083776 EVENT_LOG_v1 {"time_micros": 1724174955319043, "cf_name": "default", "job": 59286, "event": "table_file_creation", "file_number": 14697462, "file_size": 20873982, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191220878720, "largest_seqno": 191288471576, "table_properties": {"data_size": 17855936, "index_size": 895680, "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": 13078296, "raw_average_key_size": 28, "raw_value_size": 54030664, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467082, "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": 1724174950, "oldest_key_time": 0, "file_creation_time": 1724174950, "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": 14697462, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:15.347964 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697463.sst) /dev/shm/ToplingTemp/Topling-7124-rHr57R 2024/08/21-01:29:15.442414 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697463.sst): first pass time = 0.09's, 108.651'MB/sec 2024/08/21-01:29:15.629928 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697463.sst): old prealloc_size = 57693555, real_size = 3182160 2024/08/21-01:29:15.630068 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697463.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 71459 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0001 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0083 GB zip-val = 0.0030 GB avg-val = 115.52 avg-zval = 42.35 2024/08/21-01:29:15.630208 140539484083776 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697463.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.010 GB 2024/08/21-01:29:15.752324 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00/14697463.sst): second pass time = 0.18's, 44.738'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.12's, 28.311'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1188.680'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.163'MB/sec write SST data time = 0.01's, 267.759'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.085'MB, throughput = 1708.022'MB/sec zip my value time = 0.18's, unzip length = 0.008'GB zip my value throughput = 44.738'MB/sec zip pipeline throughput = 70.441'MB/sec entries = 71459 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.52 avg-zval = 42.35 usrkeys = 71459 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.52 avg-zval = 42.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 71459 bytes = 214384 } seq expand size = 500213 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0014 GB value = 0.0083 GB dict = 0.08 MB all = 0.0103 GB } __ZipSize{ index = 0.0001 GB value = 0.0030 GB dict = 0.08 MB all = 0.0035 GB } UnZip/Zip{ index = 10.3962 value = 2.7275 dict = 1.00 all = 2.9600 } Zip/UnZip{ index = 0.0962 value = 0.3666 dict = 1.00 all = 0.3378 } ---------------------------- total value len = 0.123375 GB avg = 0.123 KB (by entry num) total key len = 0.028132 GB avg = 0.028 KB total ukey len = 0.020094 GB avg = 0.020 KB total ukey num = 0.001004699 Billion total entry num = 0.001004699 Billion write speed all = 0.336943305 MB/sec (with seq num) write speed all = 0.319068119 MB/sec (without seq num) 2024/08/21-01:29:15.784544 140539484083776 [compaction_job.cc:1944] [default] [JOB 59286] Generated table #14697463: 71459 keys, 3464869 bytes, temperature: kWarm 2024/08/21-01:29:15.784602 140539484083776 EVENT_LOG_v1 {"time_micros": 1724174955784571, "cf_name": "default", "job": 59286, "event": "table_file_creation", "file_number": 14697463, "file_size": 3464869, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191279771224, "largest_seqno": 191288471755, "table_properties": {"data_size": 3026624, "index_size": 137472, "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": 2000852, "raw_average_key_size": 28, "raw_value_size": 8255126, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 71459, "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": 1724174955, "oldest_key_time": 0, "file_creation_time": 1724174955, "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": 14697463, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:15.792590 140539484083776 [compaction_job.cc:699] job-59286: subcompact[0], size: 0.046263 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59286/att-00 [14697461,14697462,14697463] 2024/08/21-01:29:15.819571 140539484083776 (Original Log Time 2024/08/21-01:29:07.082571) EVENT_LOG_v1 {"time_micros": 1724174947082540, "job": 59286, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14697429], "files_L2": [14697413, 14697414, 14697358], "score": 0.998821, "input_data_size": 52448687, "oldest_snapshot_seqno": 191288629245} 2024/08/21-01:29:15.819577 140539484083776 (Original Log Time 2024/08/21-01:29:15.818765) [compaction_job.cc:2018] [default] [JOB 59286] Compacted 1@1 + 3@2 files to L2 => 46262701 bytes 2024/08/21-01:29:15.819580 140539484083776 (Original Log Time 2024/08/21-01:29:15.819481) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 6.0 rd, 5.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(8.7, 41.3 +0.0 blob) out(44.1 +0.0 blob), read-write-amplify(10.8) write-amplify(5.1) OK, records in: 1004699, records dropped: 0 output_compression: Snappy 2024/08/21-01:29:15.819592 140539484083776 (Original Log Time 2024/08/21-01:29:15.819556) EVENT_LOG_v1 {"time_micros": 1724174955819527, "cf": "default", "job": 59286, "event": "compaction_finished", "compaction_time_micros": 8710035, "compaction_time_cpu_micros": 2125031, "output_level": 2, "num_output_files": 3, "total_output_size": 46262701, "num_input_records": 1004699, "num_output_records": 1004699, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66618997, "file_range_sync_nanos": 0, "file_fsync_nanos": 2614, "file_prepare_write_nanos": 7786, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-01:29:15.942429 140539484083776 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":1724174946,"executesMs":8824,"compactionJobId":59286,"attempt":0,"compactionInputRawBytes":144473938,"compactionInputZipBytes":52448687,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46262701,"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":"00-42012b115da277f84b912fe66a1319ed-54e0f1ffddd3bc9b-00"}}, response = 2024/08/21-01:29:15.942547 140539484083776 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59286/att-00: olev 2, work 8.825 s, result 3.785 ms, install 0.852 ms, input{raw 137.781 MiB zip 50.019 MiB}