2024/08/20-07:22:55.766999 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00: fork to child time = 0.010194 sec 2024/08/20-07:22:55.768091 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00 2024/08/20-07:22:55.773161 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00 2024/08/20-07:22:55.780367 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:22:55.780739 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:22:55.823618 140500607346240 [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-15337/att-00/MANIFEST-14629260 2024/08/20-07:22:55.875782 140500607346240 [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-15337/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14646681, last_sequence is 190178044620, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646621 2024/08/20-07:22:55.875792 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:22:55.875851 140500607346240 [version_set.cc:5652] Creating manifest 14646681 2024/08/20-07:22:55.905594 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:22:55.918762 140500607346240 [compaction_job.cc:2433] [default] [JOB 15337] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-07:22:55.918779 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7877 Base level 1, inputs: [14646665(31MB)], [14646616(20MB) 14646618(20MB) 14646632(20MB)] 2024/08/20-07:22:56.148059 140500607346240 [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 2024/08/20-07:22:56.148088 140500607346240 [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 2024/08/20-07:22:56.148110 140500607346240 [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 2024/08/20-07:22:56.148122 140500607346240 [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 2024/08/20-07:22:56.148131 140500607346240 [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 2024/08/20-07:22:56.302412 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646682.sst) /dev/shm/ToplingTemp/Topling-236965-OIgVym 2024/08/20-07:22:56.637620 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646682.sst): first pass time = 0.34's, 200.228'MB/sec 2024/08/20-07:22:57.978849 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646682.sst): old prealloc_size = 73819750, real_size = 19204992 2024/08/20-07:22:57.979247 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646682.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464225 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.56 avg-zval = 39.20 2024/08/20-07:22:57.979725 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646682.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:22:58.355441 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646682.sst): second pass time = 1.34's, 40.368'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 56.615'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2363.451'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.380'MB/sec write SST data time = 0.07's, 301.065'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 15299.131'MB/sec zip my value time = 1.34's, unzip length = 0.054'GB zip my value throughput = 40.368'MB/sec zip pipeline throughput = 124.527'MB/sec entries = 464225 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.56 avg-zval = 39.20 usrkeys = 464225 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.56 avg-zval = 39.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464225 bytes = 1682832 } seq expand size = 3249575 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4337 value = 2.9733 dict = 1.00 all = 3.1475 } Zip/UnZip{ index = 0.0958 value = 0.3363 dict = 1.00 all = 0.3177 } ---------------------------- total value len = 62.354110 GB avg = 0.180 KB (by entry num) total key len = 6.801756 GB avg = 0.020 KB total ukey len = 3.198792 GB avg = 0.008 KB total ukey num = 0.389797786 Billion total entry num = 0.346675794 Billion write speed all = 1.390426711 MB/sec (with seq num) write speed all = 1.334665450 MB/sec (without seq num) 2024/08/20-07:22:58.384422 140500607346240 [compaction_job.cc:1944] [default] [JOB 15337] Generated table #14646682: 464225 keys, 21321468 bytes, temperature: kWarm 2024/08/20-07:22:58.384506 140500607346240 EVENT_LOG_v1 {"time_micros": 1724109778384456, "cf_name": "default", "job": 15337, "event": "table_file_creation", "file_number": 14646682, "file_size": 21321468, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190178008489, "table_properties": {"data_size": 18198896, "index_size": 889856, "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": 12998300, "raw_average_key_size": 28, "raw_value_size": 54110694, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464225, "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": 1724109776, "oldest_key_time": 0, "file_creation_time": 1724109776, "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": 14646682, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:22:58.415759 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646683.sst) /dev/shm/ToplingTemp/Topling-236965-esOvGm 2024/08/20-07:22:58.882588 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646683.sst): first pass time = 0.47's, 143.768'MB/sec 2024/08/20-07:22:59.980627 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646683.sst): old prealloc_size = 73819750, real_size = 19555776 2024/08/20-07:22:59.981002 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646683.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466605 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 = 0.0186 GB avg-val = 115.82 avg-zval = 39.76 2024/08/20-07:22:59.981407 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646683.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:23:00.662074 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646683.sst): second pass time = 1.10's, 49.253'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 31.557'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2607.668'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.214'MB/sec write SST data time = 0.14's, 157.685'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 = 111.360'MB/sec zip my value time = 1.10's, unzip length = 0.054'GB zip my value throughput = 49.253'MB/sec zip pipeline throughput = 100.478'MB/sec entries = 466605 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.82 avg-zval = 39.76 usrkeys = 466605 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.82 avg-zval = 39.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466605 bytes = 1516480 } seq expand size = 3266235 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5038 value = 2.9133 dict = 1.00 all = 3.1208 } Zip/UnZip{ index = 0.0952 value = 0.3432 dict = 1.00 all = 0.3204 } ---------------------------- total value len = 62.411420 GB avg = 0.180 KB (by entry num) total key len = 6.814821 GB avg = 0.020 KB total ukey len = 3.208124 GB avg = 0.008 KB total ukey num = 0.390264391 Billion total entry num = 0.347142399 Billion write speed all = 1.391777107 MB/sec (with seq num) write speed all = 1.335943384 MB/sec (without seq num) 2024/08/20-07:23:00.691656 140500607346240 [compaction_job.cc:1944] [default] [JOB 15337] Generated table #14646683: 466605 keys, 21503634 bytes, temperature: kWarm 2024/08/20-07:23:00.691738 140500607346240 EVENT_LOG_v1 {"time_micros": 1724109780691694, "cf_name": "default", "job": 15337, "event": "table_file_creation", "file_number": 14646683, "file_size": 21503634, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190136177340, "largest_seqno": 190178009193, "table_properties": {"data_size": 18550512, "index_size": 888448, "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": 13064940, "raw_average_key_size": 28, "raw_value_size": 54043994, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466605, "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": 1724109778, "oldest_key_time": 0, "file_creation_time": 1724109778, "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": 14646683, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:23:00.733953 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646684.sst) /dev/shm/ToplingTemp/Topling-236965-XrxEAm 2024/08/20-07:23:01.429198 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646684.sst): first pass time = 0.70's, 96.533'MB/sec 2024/08/20-07:23:03.498076 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646684.sst): old prealloc_size = 73819750, real_size = 19072912 2024/08/20-07:23:03.498434 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646684.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467176 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 = 0.0181 GB avg-val = 115.65 avg-zval = 38.66 2024/08/20-07:23:03.498839 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646684.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:23:03.866411 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646684.sst): second pass time = 2.07's, 26.123'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 57.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2654.110'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.386'MB/sec write SST data time = 0.07's, 322.161'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 = 12496.254'MB/sec zip my value time = 2.07's, unzip length = 0.054'GB zip my value throughput = 26.123'MB/sec zip pipeline throughput = 133.306'MB/sec entries = 467176 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.65 avg-zval = 38.66 usrkeys = 467176 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.65 avg-zval = 38.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467176 bytes = 1576736 } seq expand size = 3270232 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4318 value = 2.9915 dict = 1.00 all = 3.1838 } Zip/UnZip{ index = 0.0959 value = 0.3343 dict = 1.00 all = 0.3141 } ---------------------------- total value len = 62.468719 GB avg = 0.180 KB (by entry num) total key len = 6.827902 GB avg = 0.020 KB total ukey len = 3.217468 GB avg = 0.008 KB total ukey num = 0.390731567 Billion total entry num = 0.347609575 Billion write speed all = 1.393102316 MB/sec (with seq num) write speed all = 1.337197055 MB/sec (without seq num) 2024/08/20-07:23:03.894755 140500607346240 [compaction_job.cc:1944] [default] [JOB 15337] Generated table #14646684: 467176 keys, 21078486 bytes, temperature: kWarm 2024/08/20-07:23:03.894821 140500607346240 EVENT_LOG_v1 {"time_micros": 1724109783894788, "cf_name": "default", "job": 15337, "event": "table_file_creation", "file_number": 14646684, "file_size": 21078486, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190080463600, "largest_seqno": 190178009221, "table_properties": {"data_size": 18060224, "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": 13080928, "raw_average_key_size": 28, "raw_value_size": 54028020, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467176, "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": 1724109780, "oldest_key_time": 0, "file_creation_time": 1724109780, "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": 14646684, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:23:03.918644 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646685.sst) /dev/shm/ToplingTemp/Topling-236965-oT5zyl 2024/08/20-07:23:04.067103 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646685.sst): first pass time = 0.15's, 215.130'MB/sec 2024/08/20-07:23:04.425031 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646685.sst): old prealloc_size = 73819750, real_size = 9324192 2024/08/20-07:23:04.425218 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646685.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 221328 prefix = 4 raw-key = 0.0035 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0257 GB zip-val = 0.0088 GB avg-val = 116.25 avg-zval = 39.97 2024/08/20-07:23:04.425430 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646685.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.032 GB 2024/08/20-07:23:04.603050 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00/14646685.sst): second pass time = 0.36's, 72.054'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 57.930'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2591.220'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.382'MB/sec write SST data time = 0.03's, 310.895'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.266'MB, throughput = 5572.921'MB/sec zip my value time = 0.36's, unzip length = 0.026'GB zip my value throughput = 72.054'MB/sec zip pipeline throughput = 72.054'MB/sec entries = 221328 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.25 avg-zval = 39.97 usrkeys = 221328 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.25 avg-zval = 39.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 221328 bytes = 774656 } seq expand size = 1549296 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0044 GB value = 0.0257 GB dict = 0.27 MB all = 0.0319 GB } __ZipSize{ index = 0.0004 GB value = 0.0088 GB dict = 0.27 MB all = 0.0103 GB } UnZip/Zip{ index = 10.4795 value = 2.9086 dict = 1.00 all = 3.0960 } Zip/UnZip{ index = 0.0954 value = 0.3438 dict = 1.00 all = 0.3230 } ---------------------------- total value len = 62.495998 GB avg = 0.180 KB (by entry num) total key len = 6.834099 GB avg = 0.020 KB total ukey len = 3.221894 GB avg = 0.008 KB total ukey num = 0.390952895 Billion total entry num = 0.347830903 Billion write speed all = 1.393754678 MB/sec (with seq num) write speed all = 1.337814650 MB/sec (without seq num) 2024/08/20-07:23:04.619998 140500607346240 [compaction_job.cc:1944] [default] [JOB 15337] Generated table #14646685: 221328 keys, 10312386 bytes, temperature: kWarm 2024/08/20-07:23:04.620061 140500607346240 EVENT_LOG_v1 {"time_micros": 1724109784620030, "cf_name": "default", "job": 15337, "event": "table_file_creation", "file_number": 14646685, "file_size": 10312386, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005768370, "largest_seqno": 190178003781, "table_properties": {"data_size": 8846288, "index_size": 422400, "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": 6197184, "raw_average_key_size": 28, "raw_value_size": 25730412, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 221328, "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": 1724109783, "oldest_key_time": 0, "file_creation_time": 1724109783, "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": 14646685, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:23:04.630802 140500607346240 [compaction_job.cc:699] job-15337: subcompact[0], size: 0.074216 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15337/att-00 [14646682,14646683,14646684,14646685] 2024/08/20-07:23:04.653620 140500607346240 (Original Log Time 2024/08/20-07:22:55.918849) EVENT_LOG_v1 {"time_micros": 1724109775918798, "job": 15337, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14646665], "files_L2": [14646616, 14646618, 14646632], "score": 0.999992, "input_data_size": 96884635, "oldest_snapshot_seqno": 190178043836} 2024/08/20-07:23:04.653624 140500607346240 (Original Log Time 2024/08/20-07:23:04.653115) [compaction_job.cc:2018] [default] [JOB 15337] Compacted 1@1 + 3@2 files to L2 => 74215974 bytes 2024/08/20-07:23:04.653625 140500607346240 (Original Log Time 2024/08/20-07:23:04.653554) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 11.1 rd, 8.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.6 +0.0 blob) out(70.8 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1630898, records dropped: 11564 output_compression: Snappy 2024/08/20-07:23:04.653631 140500607346240 (Original Log Time 2024/08/20-07:23:04.653598) EVENT_LOG_v1 {"time_micros": 1724109784653578, "cf": "default", "job": 15337, "event": "compaction_finished", "compaction_time_micros": 8711960, "compaction_time_cpu_micros": 2720929, "output_level": 2, "num_output_files": 4, "total_output_size": 74215974, "num_input_records": 1630898, "num_output_records": 1619334, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 63479276, "file_range_sync_nanos": 0, "file_fsync_nanos": 3366, "file_prepare_write_nanos": 11660, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-07:23:04.804085 140500607346240 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":1724109775,"executesMs":8880,"compactionJobId":15337,"attempt":0,"compactionInputRawBytes":234896560,"compactionInputZipBytes":96884635,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74215974,"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-b5f07b6ebb2d77a48a607f53715fd3a8-2253a69c93820b86-00"}}, response = 2024/08/20-07:23:04.804193 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15337/att-00: olev 2, work 8.881 s, result 4.824 ms, install 0.538 ms, input{raw 224.015 MiB zip 92.396 MiB}