2024/08/21-00:54:08.768196 140228581369408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00: fork to child time = 0.028497 sec 2024/08/21-00:54:08.769078 140228581369408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00 2024/08/21-00:54:08.775073 140228581369408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00 2024/08/21-00:54:08.776867 140228581369408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-00:54:08.777224 140228581369408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-00:54:08.815617 140228581369408 [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-58255/att-00/MANIFEST-14629260 2024/08/21-00:54:08.886216 140228581369408 [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-58255/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14696235, last_sequence is 191257612222, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14696171 2024/08/21-00:54:08.886229 140228581369408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-00:54:08.886331 140228581369408 [version_set.cc:5652] Creating manifest 14696235 2024/08/21-00:54:08.911555 140228581369408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-00:54:08.925878 140228581369408 [compaction_job.cc:2433] [default] [JOB 58255] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-00:54:08.925901 140228581369408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29368 Base level 2, inputs: [14696185(16MB)], [14696145(91MB) 14696146(91MB) 14696147(90MB) 14696148(37MB)] 2024/08/21-00:54:09.116611 140228581369408 [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 2024/08/21-00:54:09.116631 140228581369408 [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 2024/08/21-00:54:09.116647 140228581369408 [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 2024/08/21-00:54:09.116658 140228581369408 [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 2024/08/21-00:54:09.116668 140228581369408 [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 2024/08/21-00:54:09.862926 140228581369408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696236.sst) /dev/shm/ToplingTemp/Topling-10308-49jT8F 2024/08/21-00:54:10.793876 140228581369408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696236.sst): first pass time = 0.93's, 144.181'MB/sec 2024/08/21-00:54:12.329418 140228581369408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696236.sst): old prealloc_size = 147639500, real_size = 92056992 2024/08/21-00:54:12.329499 140228581369408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696236.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.35 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-00:54:12.911524 140228581369408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696236.sst): second pass time = 1.53's, 80.476'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 164.169'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22074.353'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.342'MB/sec write SST data time = 0.09's, 1045.083'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33869.373'MB/sec zip my value time = 1.53's, unzip length = 0.123'GB zip my value throughput = 80.476'MB/sec zip pipeline throughput = 109.647'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.35 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.35 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.9367 value = 1.3572 dict = 1.00 all = 1.4045 } Zip/UnZip{ index = 0.1684 value = 0.7368 dict = 1.00 all = 0.7120 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.132452222 MB/sec (with seq num) write speed all = 0.127333295 MB/sec (without seq num) 2024/08/21-00:54:13.026395 140228581369408 [compaction_job.cc:1944] [default] [JOB 58255] Generated table #14696236: 671089 keys, 95564476 bytes, temperature: kWarm 2024/08/21-00:54:13.026487 140228581369408 EVENT_LOG_v1 {"time_micros": 1724172853026428, "cf_name": "default", "job": 58255, "event": "table_file_creation", "file_number": 14696236, "file_size": 95564476, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985281441, "largest_seqno": 191257449912, "table_properties": {"data_size": 90984768, "index_size": 904320, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724172849, "oldest_key_time": 0, "file_creation_time": 1724172849, "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": 14696236, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:54:13.060419 140228581369408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696237.sst) /dev/shm/ToplingTemp/Topling-10308-VX77OE 2024/08/21-00:54:14.346106 140228581369408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696237.sst): first pass time = 1.29's, 104.398'MB/sec 2024/08/21-00:54:15.543203 140228581369408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696237.sst): old prealloc_size = 147639500, real_size = 92261416 2024/08/21-00:54:15.543257 140228581369408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696237.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.66 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-00:54:16.062331 140228581369408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696237.sst): second pass time = 1.20's, 103.210'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 184.162'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38908.494'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.388'MB/sec write SST data time = 0.09's, 1096.643'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 32116.935'MB/sec zip my value time = 1.20's, unzip length = 0.123'GB zip my value throughput = 103.210'MB/sec zip pipeline throughput = 148.399'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.66 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.66 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.8210 value = 1.3572 dict = 1.00 all = 1.4039 } Zip/UnZip{ index = 0.2074 value = 0.7368 dict = 1.00 all = 0.7123 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.264110999 MB/sec (with seq num) write speed all = 0.253903810 MB/sec (without seq num) 2024/08/21-00:54:16.169379 140228581369408 [compaction_job.cc:1944] [default] [JOB 58255] Generated table #14696237: 671089 keys, 95601084 bytes, temperature: kWarm 2024/08/21-00:54:16.169451 140228581369408 EVENT_LOG_v1 {"time_micros": 1724172856169411, "cf_name": "default", "job": 58255, "event": "table_file_creation", "file_number": 14696237, "file_size": 95601084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191134350535, "largest_seqno": 191257449914, "table_properties": {"data_size": 90979872, "index_size": 1113600, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724172853, "oldest_key_time": 0, "file_creation_time": 1724172853, "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": 14696237, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:54:16.206766 140228581369408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696238.sst) /dev/shm/ToplingTemp/Topling-10308-KSmDJC 2024/08/21-00:54:17.487331 140228581369408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696238.sst): first pass time = 1.28's, 104.815'MB/sec 2024/08/21-00:54:18.583630 140228581369408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696238.sst): old prealloc_size = 147639500, real_size = 91760112 2024/08/21-00:54:18.583686 140228581369408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696238.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.91 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-00:54:19.104829 140228581369408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696238.sst): second pass time = 1.10's, 112.710'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 182.628'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20430.885'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.387'MB/sec write SST data time = 0.09's, 1089.888'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 32393.487'MB/sec zip my value time = 1.10's, unzip length = 0.123'GB zip my value throughput = 112.710'MB/sec zip pipeline throughput = 112.710'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.91 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.91 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 8.8292 value = 1.3572 dict = 1.00 all = 1.4101 } Zip/UnZip{ index = 0.1133 value = 0.7368 dict = 1.00 all = 0.7092 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.395023988 MB/sec (with seq num) write speed all = 0.379757360 MB/sec (without seq num) 2024/08/21-00:54:19.212095 140228581369408 [compaction_job.cc:1944] [default] [JOB 58255] Generated table #14696238: 671089 keys, 95183676 bytes, temperature: kWarm 2024/08/21-00:54:19.212162 140228581369408 EVENT_LOG_v1 {"time_micros": 1724172859212129, "cf_name": "default", "job": 58255, "event": "table_file_creation", "file_number": 14696238, "file_size": 95183676, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191114506246, "largest_seqno": 191257449909, "table_properties": {"data_size": 90984128, "index_size": 608064, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724172856, "oldest_key_time": 0, "file_creation_time": 1724172856, "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": 14696238, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:54:19.256769 140228581369408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696239.sst) /dev/shm/ToplingTemp/Topling-10308-SOzjrF 2024/08/21-00:54:19.816002 140228581369408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696239.sst): first pass time = 0.56's, 117.852'MB/sec 2024/08/21-00:54:20.267427 140228581369408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696239.sst): old prealloc_size = 147639500, real_size = 47450784 2024/08/21-00:54:20.267500 140228581369408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696239.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 329508 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.52 raw-val = 0.0606 GB zip-val = 0.0469 GB avg-val = 184.00 avg-zval = 142.24 2024/08/21-00:54:20.525877 140228581369408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00/14696239.sst): second pass time = 0.45's, 134.498'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 189.998'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17370.285'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.383'MB/sec write SST data time = 0.04's, 1138.610'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.622'MB, throughput = 16301.357'MB/sec zip my value time = 0.45's, unzip length = 0.061'GB zip my value throughput = 134.498'MB/sec zip pipeline throughput = 134.498'MB/sec entries = 329508 avg-key = 16.00 avg-zkey = 1.52 avg-val = 184.00 avg-zval = 142.24 usrkeys = 329508 avg-key = 8.00 avg-zkey = 1.52 avg-val = 191.00 avg-zval = 142.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 329508 bytes = 1112112 } seq expand size = 2306556 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0026 GB value = 0.0606 GB dict = 0.62 MB all = 0.0659 GB } __ZipSize{ index = 0.0005 GB value = 0.0469 GB dict = 0.62 MB all = 0.0491 GB } UnZip/Zip{ index = 5.2704 value = 1.2936 dict = 1.00 all = 1.3421 } Zip/UnZip{ index = 0.1897 value = 0.7730 dict = 1.00 all = 0.7451 } ---------------------------- total value len = 0.447470 GB avg = 0.191 KB (by entry num) total key len = 0.037484 GB avg = 0.016 KB total ukey len = 0.018742 GB avg = 0.008 KB total ukey num = 0.002342775 Billion total entry num = 0.002342775 Billion write speed all = 0.459058552 MB/sec (with seq num) write speed all = 0.441317159 MB/sec (without seq num) 2024/08/21-00:54:20.591156 140228581369408 [compaction_job.cc:1944] [default] [JOB 58255] Generated table #14696239: 329508 keys, 49103843 bytes, temperature: kWarm 2024/08/21-00:54:20.591222 140228581369408 EVENT_LOG_v1 {"time_micros": 1724172860591190, "cf_name": "default", "job": 58255, "event": "table_file_creation", "file_number": 14696239, "file_size": 49103843, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191123535766, "largest_seqno": 191257449915, "table_properties": {"data_size": 46868096, "index_size": 500160, "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": 5272128, "raw_average_key_size": 16, "raw_value_size": 60629472, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 329508, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724172859, "oldest_key_time": 0, "file_creation_time": 1724172859, "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": 14696239, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:54:20.606426 140228581369408 [compaction_job.cc:699] job-58255: subcompact[0], size: 0.335453 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58255/att-00 [14696236,14696237,14696238,14696239] 2024/08/21-00:54:20.658206 140228581369408 (Original Log Time 2024/08/21-00:54:08.925990) EVENT_LOG_v1 {"time_micros": 1724172848925923, "job": 58255, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14696185], "files_L3": [14696145, 14696146, 14696147, 14696148], "score": 0.989983, "input_data_size": 342865460, "oldest_snapshot_seqno": 191257611596} 2024/08/21-00:54:20.658210 140228581369408 (Original Log Time 2024/08/21-00:54:20.651111) [compaction_job.cc:2018] [default] [JOB 58255] Compacted 1@2 + 4@3 files to L3 => 335453079 bytes 2024/08/21-00:54:20.658212 140228581369408 (Original Log Time 2024/08/21-00:54:20.658133) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 29.4 rd, 28.7 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(16.1, 310.9 +0.0 blob) out(319.9 +0.0 blob), read-write-amplify(40.2) write-amplify(19.9) OK, records in: 2351899, records dropped: 9124 output_compression: Snappy 2024/08/21-00:54:20.658219 140228581369408 (Original Log Time 2024/08/21-00:54:20.658181) EVENT_LOG_v1 {"time_micros": 1724172860658160, "cf": "default", "job": 58255, "event": "compaction_finished", "compaction_time_micros": 11680446, "compaction_time_cpu_micros": 4169933, "output_level": 3, "num_output_files": 4, "total_output_size": 335453079, "num_input_records": 2351899, "num_output_records": 2342775, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 192031848, "file_range_sync_nanos": 0, "file_fsync_nanos": 2891, "file_prepare_write_nanos": 9678, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-00:54:20.789127 140228581369408 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":1724172848,"executesMs":11877,"compactionJobId":58255,"attempt":0,"compactionInputRawBytes":470379800,"compactionInputZipBytes":342865460,"compactionOutputRawBytes":0,"compactionOutputZipBytes":335453079,"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":"00-59ba15ac99967bee78be18edcb5d96d7-5dc8280949c7309b-00"}}, response = 2024/08/21-00:54:20.789235 140228581369408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-58255/att-00: olev 3, work 11.877 s, result 5.247 ms, install 7.130 ms, input{raw 448.589 MiB zip 326.982 MiB}