2024/08/20-18:17:11.559432 140466059920960 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00: fork to child time = 0.011653 sec 2024/08/20-18:17:11.560272 140466059920960 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00 2024/08/20-18:17:11.565141 140466059920960 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00 2024/08/20-18:17:11.565483 140466059920960 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:17:11.565810 140466059920960 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:17:11.629198 140466059920960 [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-43640/att-00/MANIFEST-14629260 2024/08/20-18:17:11.666409 140466059920960 [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-43640/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14679533, last_sequence is 190889714296, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14679454 2024/08/20-18:17:11.666417 140466059920960 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:17:11.666468 140466059920960 [version_set.cc:5652] Creating manifest 14679533 2024/08/20-18:17:11.698768 140466059920960 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:17:11.728364 140466059920960 [compaction_job.cc:2433] [default] [JOB 43640] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-18:17:11.728380 140466059920960 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22229 Base level 1, inputs: [14679523(18MB)], [14679449(47MB) 14679450(47MB) 14679451(48MB)] 2024/08/20-18:17:12.071161 140466059920960 [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 2024/08/20-18:17:12.071188 140466059920960 [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 2024/08/20-18:17:12.071210 140466059920960 [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 2024/08/20-18:17:12.071221 140466059920960 [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 2024/08/20-18:17:12.071231 140466059920960 [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 2024/08/20-18:17:12.733269 140466059920960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679534.sst) /dev/shm/ToplingTemp/Topling-19357-ophvAR 2024/08/20-18:17:13.031725 140466059920960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679534.sst): first pass time = 0.30's, 224.897'MB/sec 2024/08/20-18:17:14.285460 140466059920960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679534.sst): old prealloc_size = 73819750, real_size = 48462712 2024/08/20-18:17:14.285545 140466059920960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679534.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-18:17:14.955152 140466059920960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679534.sst): second pass time = 1.25's, 49.382'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 74.878'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13484.238'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.146'MB/sec write SST data time = 0.09's, 528.879'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 = 19480.155'MB/sec zip my value time = 1.25's, unzip length = 0.062'GB zip my value throughput = 49.382'MB/sec zip pipeline throughput = 113.672'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.10 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.10 avg-val = 191.00 avg-zval = 142.08 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.8033 value = 1.2951 dict = 1.00 all = 1.3383 } Zip/UnZip{ index = 0.2629 value = 0.7722 dict = 1.00 all = 0.7472 } ---------------------------- 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 = 0.024728223 MB/sec (with seq num) write speed all = 0.023772543 MB/sec (without seq num) 2024/08/20-18:17:15.029788 140466059920960 [compaction_job.cc:1944] [default] [JOB 43640] Generated table #14679534: 335545 keys, 50145547 bytes, temperature: kWarm 2024/08/20-18:17:15.029892 140466059920960 EVENT_LOG_v1 {"time_micros": 1724149035029833, "cf_name": "default", "job": 43640, "event": "table_file_creation", "file_number": 14679534, "file_size": 50145547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190818682378, "largest_seqno": 190889685664, "table_properties": {"data_size": 47672912, "index_size": 705792, "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": 1724149032, "oldest_key_time": 0, "file_creation_time": 1724149032, "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": 14679534, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:15.093799 140466059920960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679535.sst) /dev/shm/ToplingTemp/Topling-19357-IcBwGT 2024/08/20-18:17:16.072899 140466059920960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679535.sst): first pass time = 0.98's, 68.545'MB/sec 2024/08/20-18:17:19.773340 140466059920960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679535.sst): old prealloc_size = 73819750, real_size = 48384016 2024/08/20-18:17:19.773405 140466059920960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679535.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.88 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-18:17:20.290931 140466059920960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679535.sst): second pass time = 3.70's, 16.691'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.756'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16922.319'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.218'MB/sec write SST data time = 0.13's, 377.671'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 = 15743.193'MB/sec zip my value time = 3.70's, unzip length = 0.062'GB zip my value throughput = 16.691'MB/sec zip pipeline throughput = 196.308'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.88 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.88 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.2491 value = 1.2952 dict = 1.00 all = 1.3404 } Zip/UnZip{ index = 0.2353 value = 0.7721 dict = 1.00 all = 0.7461 } ---------------------------- 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 = 0.049362677 MB/sec (with seq num) write speed all = 0.047454940 MB/sec (without seq num) 2024/08/20-18:17:20.388778 140466059920960 [compaction_job.cc:1944] [default] [JOB 43640] Generated table #14679535: 335545 keys, 50066891 bytes, temperature: kWarm 2024/08/20-18:17:20.388864 140466059920960 EVENT_LOG_v1 {"time_micros": 1724149040388821, "cf_name": "default", "job": 43640, "event": "table_file_creation", "file_number": 14679535, "file_size": 50066891, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190818686825, "largest_seqno": 190889685658, "table_properties": {"data_size": 47668256, "index_size": 631744, "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": 1724149035, "oldest_key_time": 0, "file_creation_time": 1724149035, "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": 14679535, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:20.438840 140466059920960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679536.sst) /dev/shm/ToplingTemp/Topling-19357-IKMR2U 2024/08/20-18:17:21.657759 140466059920960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679536.sst): first pass time = 1.22's, 55.059'MB/sec 2024/08/20-18:17:22.971960 140466059920960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679536.sst): old prealloc_size = 73819750, real_size = 48742584 2024/08/20-18:17:22.972032 140466059920960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679536.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.96 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-18:17:23.369002 140466059920960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679536.sst): second pass time = 1.31's, 47.296'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 126.898'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22379.528'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.243'MB/sec write SST data time = 0.05's, 978.589'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 = 14979.984'MB/sec zip my value time = 1.31's, unzip length = 0.062'GB zip my value throughput = 47.296'MB/sec zip pipeline throughput = 123.897'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.96 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.96 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7020 value = 1.2953 dict = 1.00 all = 1.3320 } Zip/UnZip{ index = 0.3701 value = 0.7720 dict = 1.00 all = 0.7508 } ---------------------------- 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 = 0.073963113 MB/sec (with seq num) write speed all = 0.071104635 MB/sec (without seq num) 2024/08/20-18:17:23.433901 140466059920960 [compaction_job.cc:1944] [default] [JOB 43640] Generated table #14679536: 335545 keys, 50383435 bytes, temperature: kWarm 2024/08/20-18:17:23.433959 140466059920960 EVENT_LOG_v1 {"time_micros": 1724149043433929, "cf_name": "default", "job": 43640, "event": "table_file_creation", "file_number": 14679536, "file_size": 50383435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190845204478, "largest_seqno": 190889685662, "table_properties": {"data_size": 47665104, "index_size": 993472, "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": 1724149040, "oldest_key_time": 0, "file_creation_time": 1724149040, "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": 14679536, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:23.467330 140466059920960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679537.sst) /dev/shm/ToplingTemp/Topling-19357-lZRuZT 2024/08/20-18:17:23.544882 140466059920960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679537.sst): first pass time = 0.08's, 216.669'MB/sec 2024/08/20-18:17:23.720145 140466059920960 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679537.sst): part-0: reject ZipStore ratio = 0.876 2024/08/20-18:17:23.768244 140466059920960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679537.sst): old prealloc_size = 73819750, real_size = 15636696 2024/08/20-18:17:23.768312 140466059920960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679537.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 83971 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.96 raw-val = 0.0155 GB zip-val = 0.0155 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-18:17:23.799918 140466059920960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00/14679537.sst): second pass time = 0.17's, 88.520'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.03's, 501.508'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4049.079'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.100'MB/sec write SST data time = 0.01's, 1265.339'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 = 0.17's, unzip length = 0.015'GB zip my value throughput = 88.520'MB/sec zip pipeline throughput = 88.520'MB/sec entries = 83971 avg-key = 16.00 avg-zkey = 1.96 avg-val = 184.00 avg-zval = 184.00 usrkeys = 83971 avg-key = 8.00 avg-zkey = 1.96 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 83971 bytes = 272928 } seq expand size = 587797 multi value expand size = 0 cnt WriteAppend = 1894 UnZipSize{ index = 0.0007 GB value = 0.0155 GB dict = 0.00 MB all = 0.0168 GB } __ZipSize{ index = 0.0002 GB value = 0.0155 GB dict = 0.00 MB all = 0.0159 GB } UnZip/Zip{ index = 4.0794 value = 1.0000 dict = 0.00 all = 1.0569 } Zip/UnZip{ index = 0.2451 value = 1.0000 dict = 0.00 all = 0.9461 } ---------------------------- total value len = 0.208306 GB avg = 0.191 KB (by entry num) total key len = 0.017450 GB avg = 0.016 KB total ukey len = 0.008725 GB avg = 0.008 KB total ukey num = 0.001090606 Billion total entry num = 0.001090606 Billion write speed all = 0.080120678 MB/sec (with seq num) write speed all = 0.077024227 MB/sec (without seq num) 2024/08/20-18:17:23.830406 140466059920960 [compaction_job.cc:1944] [default] [JOB 43640] Generated table #14679537: 83971 keys, 15889641 bytes, temperature: kWarm 2024/08/20-18:17:23.830480 140466059920960 EVENT_LOG_v1 {"time_micros": 1724149043830440, "cf_name": "default", "job": 43640, "event": "table_file_creation", "file_number": 14679537, "file_size": 15889641, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839935265, "largest_seqno": 190886218627, "table_properties": {"data_size": 15450864, "index_size": 164672, "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": 1343536, "raw_average_key_size": 16, "raw_value_size": 15450664, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 83971, "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": 1724149043, "oldest_key_time": 0, "file_creation_time": 1724149043, "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": 14679537, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:23.845133 140466059920960 [compaction_job.cc:699] job-43640: subcompact[0], size: 0.166486 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43640/att-00 [14679534,14679535,14679536,14679537] 2024/08/20-18:17:23.878235 140466059920960 (Original Log Time 2024/08/20-18:17:11.728428) EVENT_LOG_v1 {"time_micros": 1724149031728392, "job": 43640, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14679523], "files_L2": [14679449, 14679450, 14679451], "score": 0.998546, "input_data_size": 169942838, "oldest_snapshot_seqno": 190889714168} 2024/08/20-18:17:23.878238 140466059920960 (Original Log Time 2024/08/20-18:17:23.877674) [compaction_job.cc:2018] [default] [JOB 43640] Compacted 1@1 + 3@2 files to L2 => 166485514 bytes 2024/08/20-18:17:23.878240 140466059920960 (Original Log Time 2024/08/20-18:17:23.878163) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 14.0 rd, 13.7 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(18.3, 143.7 +0.0 blob) out(158.8 +0.0 blob), read-write-amplify(17.5) write-amplify(8.7) OK, records in: 1096778, records dropped: 6172 output_compression: Snappy 2024/08/20-18:17:23.878248 140466059920960 (Original Log Time 2024/08/20-18:17:23.878210) EVENT_LOG_v1 {"time_micros": 1724149043878190, "cf": "default", "job": 43640, "event": "compaction_finished", "compaction_time_micros": 12116716, "compaction_time_cpu_micros": 2587450, "output_level": 2, "num_output_files": 4, "total_output_size": 166485514, "num_input_records": 1096778, "num_output_records": 1090606, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 192669593, "file_range_sync_nanos": 0, "file_fsync_nanos": 4004, "file_prepare_write_nanos": 86203, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-18:17:24.050905 140466059920960 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":1724149031,"executesMs":12310,"compactionJobId":43640,"attempt":0,"compactionInputRawBytes":219355600,"compactionInputZipBytes":169942838,"compactionOutputRawBytes":0,"compactionOutputZipBytes":166485514,"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":"00-4e87d4d3600fe1e0d3417f7e4193547d-e448607d85b4e804-00"}}, response = 2024/08/20-18:17:24.051017 140466059920960 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43640/att-00: olev 2, work 12.310 s, result 7.493 ms, install 0.602 ms, input{raw 209.194 MiB zip 162.070 MiB}