2024/07/09-12:25:06.818028 140099085452864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00: fork to child time = 0.028892 sec 2024/07/09-12:25:06.819303 140099085452864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00 2024/07/09-12:25:06.825099 140099085452864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00 2024/07/09-12:25:06.826856 140099085452864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-12:25:06.827271 140099085452864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-12:25:06.876578 140099085452864 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-44820/att-00/MANIFEST-12625661 2024/07/09-12:25:06.892089 140099085452864 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-44820/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12677168, last_sequence is 148330142403, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12677102 2024/07/09-12:25:06.892102 140099085452864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-12:25:06.892213 140099085452864 [version_set.cc:5652] Creating manifest 12677168 2024/07/09-12:25:06.917653 140099085452864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-12:25:06.934960 140099085452864 [compaction_job.cc:2433] [default] [JOB 44820] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-12:25:06.934979 140099085452864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23199 Base level 1, inputs: [12677128(31MB) 12677138(4171KB)], [12677057(48MB) 12677058(47MB) 12677059(37MB)] 2024/07/09-12:25:07.201146 140099085452864 [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 2024/07/09-12:25:07.201176 140099085452864 [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 2024/07/09-12:25:07.201197 140099085452864 [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 2024/07/09-12:25:07.201210 140099085452864 [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 2024/07/09-12:25:07.201221 140099085452864 [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 2024/07/09-12:25:07.628555 140099085452864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677169.sst) /dev/shm/ToplingTemp/Topling-75842-qhNDMY 2024/07/09-12:25:07.977446 140099085452864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677169.sst): first pass time = 0.35's, 192.378'MB/sec 2024/07/09-12:25:09.983161 140099085452864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677169.sst): old prealloc_size = 73819750, real_size = 49102448 2024/07/09-12:25:09.983253 140099085452864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677169.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 4.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-12:25:10.531520 140099085452864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677169.sst): second pass time = 2.00's, 30.797'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 92.384'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22648.736'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.188'MB/sec write SST data time = 0.10's, 495.240'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17054.384'MB/sec zip my value time = 2.00's, unzip length = 0.062'GB zip my value throughput = 30.797'MB/sec zip pipeline throughput = 158.144'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.02 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.02 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9924 value = 1.2951 dict = 1.00 all = 1.3247 } Zip/UnZip{ index = 0.5019 value = 0.7721 dict = 1.00 all = 0.7549 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.003820472 MB/sec (with seq num) write speed all = 0.003672820 MB/sec (without seq num) 2024/07/09-12:25:10.601372 140099085452864 [compaction_job.cc:1944] [default] [JOB 44820] Generated table #12677169: 335545 keys, 50659467 bytes, temperature: kWarm 2024/07/09-12:25:10.601473 140099085452864 EVENT_LOG_v1 {"time_micros": 1720499110601412, "cf_name": "default", "job": 44820, "event": "table_file_creation", "file_number": 12677169, "file_size": 50659467, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148313629017, "largest_seqno": 148330028932, "table_properties": {"data_size": 47671088, "index_size": 1347328, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1720499107, "oldest_key_time": 0, "file_creation_time": 1720499107, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12677169, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:25:10.647143 140099085452864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677170.sst) /dev/shm/ToplingTemp/Topling-75842-6Y8F0Z 2024/07/09-12:25:11.722399 140099085452864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677170.sst): first pass time = 1.08's, 62.415'MB/sec 2024/07/09-12:25:13.751893 140099085452864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677170.sst): old prealloc_size = 73819750, real_size = 48660776 2024/07/09-12:25:13.751970 140099085452864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677170.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-12:25:14.251268 140099085452864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677170.sst): second pass time = 2.03's, 30.449'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.732'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22424.098'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.200'MB/sec write SST data time = 0.08's, 633.530'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17033.279'MB/sec zip my value time = 2.03's, unzip length = 0.062'GB zip my value throughput = 30.449'MB/sec zip pipeline throughput = 169.318'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.70 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.70 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9654 value = 1.2951 dict = 1.00 all = 1.3341 } Zip/UnZip{ index = 0.3372 value = 0.7721 dict = 1.00 all = 0.7496 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.007639380 MB/sec (with seq num) write speed all = 0.007344138 MB/sec (without seq num) 2024/07/09-12:25:14.321219 140099085452864 [compaction_job.cc:1944] [default] [JOB 44820] Generated table #12677170: 335545 keys, 50301643 bytes, temperature: kWarm 2024/07/09-12:25:14.321305 140099085452864 EVENT_LOG_v1 {"time_micros": 1720499114321260, "cf_name": "default", "job": 44820, "event": "table_file_creation", "file_number": 12677170, "file_size": 50301643, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148270172260, "largest_seqno": 148330028933, "table_properties": {"data_size": 47671536, "index_size": 905216, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1720499110, "oldest_key_time": 0, "file_creation_time": 1720499110, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12677170, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:25:14.365308 140099085452864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677171.sst) /dev/shm/ToplingTemp/Topling-75842-Iu1g61 2024/07/09-12:25:15.283628 140099085452864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677171.sst): first pass time = 0.92's, 73.082'MB/sec 2024/07/09-12:25:16.666699 140099085452864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677171.sst): old prealloc_size = 73819750, real_size = 48253360 2024/07/09-12:25:16.666758 140099085452864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677171.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-12:25:17.110722 140099085452864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677171.sst): second pass time = 1.38's, 44.676'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 112.461'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16161.721'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.275'MB/sec write SST data time = 0.14's, 358.419'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16847.450'MB/sec zip my value time = 1.38's, unzip length = 0.062'GB zip my value throughput = 44.676'MB/sec zip pipeline throughput = 154.063'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.49 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.3808 value = 1.2951 dict = 1.00 all = 1.3439 } Zip/UnZip{ index = 0.1858 value = 0.7721 dict = 1.00 all = 0.7441 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.011457268 MB/sec (with seq num) write speed all = 0.011014475 MB/sec (without seq num) 2024/07/09-12:25:17.170918 140099085452864 [compaction_job.cc:1944] [default] [JOB 44820] Generated table #12677171: 335545 keys, 49936203 bytes, temperature: kWarm 2024/07/09-12:25:17.170998 140099085452864 EVENT_LOG_v1 {"time_micros": 1720499117170949, "cf_name": "default", "job": 44820, "event": "table_file_creation", "file_number": 12677171, "file_size": 49936203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148232469594, "largest_seqno": 148330028934, "table_properties": {"data_size": 47670480, "index_size": 498880, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1720499114, "oldest_key_time": 0, "file_creation_time": 1720499114, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12677171, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:25:17.201383 140099085452864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677172.sst) /dev/shm/ToplingTemp/Topling-75842-Fsoby0 2024/07/09-12:25:17.324525 140099085452864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677172.sst): first pass time = 0.12's, 150.887'MB/sec 2024/07/09-12:25:17.669959 140099085452864 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677172.sst): part-0: reject ZipStore ratio = 0.868 2024/07/09-12:25:17.710522 140099085452864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677172.sst): old prealloc_size = 73819750, real_size = 17486880 2024/07/09-12:25:17.710577 140099085452864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677172.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 92873 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.03 raw-val = 0.0171 GB zip-val = 0.0171 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-12:25:17.743155 140099085452864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00/12677172.sst): second pass time = 0.34's, 49.578'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 543.648'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10650.296'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.182'MB/sec write SST data time = 0.01's, 1369.917'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.34's, unzip length = 0.017'GB zip my value throughput = 49.578'MB/sec zip pipeline throughput = 144.327'MB/sec entries = 92873 avg-key = 16.00 avg-zkey = 4.03 avg-val = 184.00 avg-zval = 184.00 usrkeys = 92873 avg-key = 8.00 avg-zkey = 4.03 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 92873 bytes = 278640 } seq expand size = 650111 multi value expand size = 0 cnt WriteAppend = 2093 UnZipSize{ index = 0.0007 GB value = 0.0171 GB dict = 0.00 MB all = 0.0186 GB } __ZipSize{ index = 0.0004 GB value = 0.0171 GB dict = 0.00 MB all = 0.0177 GB } UnZip/Zip{ index = 1.9828 value = 1.0000 dict = 0.00 all = 1.0468 } Zip/UnZip{ index = 0.5043 value = 1.0000 dict = 0.00 all = 0.9552 } ---------------------------- total value len = 0.210006 GB avg = 0.191 KB (by entry num) total key len = 0.017592 GB avg = 0.016 KB total ukey len = 0.008796 GB avg = 0.008 KB total ukey num = 0.001099508 Billion total entry num = 0.001099508 Billion write speed all = 0.012513891 MB/sec (with seq num) write speed all = 0.012030262 MB/sec (without seq num) 2024/07/09-12:25:17.769157 140099085452864 [compaction_job.cc:1944] [default] [JOB 44820] Generated table #12677172: 92873 keys, 17743337 bytes, temperature: kWarm 2024/07/09-12:25:17.769215 140099085452864 EVENT_LOG_v1 {"time_micros": 1720499117769184, "cf_name": "default", "job": 44820, "event": "table_file_creation", "file_number": 12677172, "file_size": 17743337, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148313629020, "largest_seqno": 148330028076, "table_properties": {"data_size": 17088832, "index_size": 374720, "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": 1485968, "raw_average_key_size": 16, "raw_value_size": 17088632, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 92873, "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-MixedLenBlobStore", "creation_time": 1720499117, "oldest_key_time": 0, "file_creation_time": 1720499117, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12677172, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:25:17.782576 140099085452864 [compaction_job.cc:699] job-44820: subcompact[0], size: 0.168641 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44820/att-00 [12677169,12677170,12677171,12677172] 2024/07/09-12:25:17.817009 140099085452864 (Original Log Time 2024/07/09-12:25:06.935057) EVENT_LOG_v1 {"time_micros": 1720499106934994, "job": 44820, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12677128, 12677138], "files_L2": [12677057, 12677058, 12677059], "score": 0.999032, "input_data_size": 178582060, "oldest_snapshot_seqno": 148330141976} 2024/07/09-12:25:17.817012 140099085452864 (Original Log Time 2024/07/09-12:25:17.816242) [compaction_job.cc:2018] [default] [JOB 44820] Compacted 2@1 + 3@2 files to L2 => 168640650 bytes 2024/07/09-12:25:17.817014 140099085452864 (Original Log Time 2024/07/09-12:25:17.816939) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 16.5 rd, 15.5 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(35.9, 134.4 +0.0 blob) out(160.8 +0.0 blob), read-write-amplify(9.2) write-amplify(4.5) OK, records in: 1107766, records dropped: 8258 output_compression: Snappy 2024/07/09-12:25:17.817037 140099085452864 (Original Log Time 2024/07/09-12:25:17.816985) EVENT_LOG_v1 {"time_micros": 1720499117816963, "cf": "default", "job": 44820, "event": "compaction_finished", "compaction_time_micros": 10847525, "compaction_time_cpu_micros": 2652132, "output_level": 2, "num_output_files": 4, "total_output_size": 168640650, "num_input_records": 1107766, "num_output_records": 1099508, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 178969022, "file_range_sync_nanos": 0, "file_fsync_nanos": 3301, "file_prepare_write_nanos": 115103, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-12:25:17.973503 140099085452864 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":1720420896,"starts":1720499106,"executesMs":10992,"compactionJobId":44820,"attempt":0,"compactionInputRawBytes":221553200,"compactionInputZipBytes":178582060,"compactionOutputRawBytes":0,"compactionOutputZipBytes":168640650,"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-bbf040e48fdfcb20ab3cfb6a69275c9c-55633b9cdcca06ff-00"}}, response = 2024/07/09-12:25:17.973621 140099085452864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-44820/att-00: olev 2, work 10.992 s, result 5.355 ms, install 0.826 ms, input{raw 211.290 MiB zip 170.309 MiB}