2024/08/20-19:38:22.328647 140466210989632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00: fork to child time = 0.045569 sec 2024/08/20-19:38:22.329622 140466210989632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00 2024/08/20-19:38:22.334604 140466210989632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00 2024/08/20-19:38:22.335163 140466210989632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:38:22.335514 140466210989632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:38:22.413299 140466210989632 [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-46824/att-00/MANIFEST-14629260 2024/08/20-19:38:22.430699 140466210989632 [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-46824/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14683142, last_sequence is 190967753848, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14683096 2024/08/20-19:38:22.430710 140466210989632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:38:22.430803 140466210989632 [version_set.cc:5652] Creating manifest 14683142 2024/08/20-19:38:22.474396 140466210989632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:38:22.496914 140466210989632 [compaction_job.cc:2433] [default] [JOB 46824] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-19:38:22.496940 140466210989632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23817 Base level 1, inputs: [14683117(31MB)], [14683058(48MB) 14683059(47MB) 14683060(48MB)] 2024/08/20-19:38:22.858034 140466210989632 [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 2024/08/20-19:38:22.858071 140466210989632 [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 2024/08/20-19:38:22.858107 140466210989632 [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 2024/08/20-19:38:22.858122 140466210989632 [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 2024/08/20-19:38:22.858136 140466210989632 [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 2024/08/20-19:38:23.274030 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683143.sst) /dev/shm/ToplingTemp/Topling-42763-eT5RMK 2024/08/20-19:38:23.736014 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683143.sst): first pass time = 0.46's, 145.282'MB/sec 2024/08/20-19:38:26.007479 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683143.sst): old prealloc_size = 73819750, real_size = 48832424 2024/08/20-19:38:26.007559 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683143.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-19:38:26.556064 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683143.sst): second pass time = 2.27's, 27.210'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 92.007'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21119.062'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.182'MB/sec write SST data time = 0.09's, 576.953'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 = 19116.667'MB/sec zip my value time = 2.27's, unzip length = 0.062'GB zip my value throughput = 27.210'MB/sec zip pipeline throughput = 109.010'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.22 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.22 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4838 value = 1.2952 dict = 1.00 all = 1.3296 } Zip/UnZip{ index = 0.4026 value = 0.7721 dict = 1.00 all = 0.7521 } ---------------------------- 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 = 0.009043458 MB/sec (with seq num) write speed all = 0.008693952 MB/sec (without seq num) 2024/08/20-19:38:26.624145 140466210989632 [compaction_job.cc:1944] [default] [JOB 46824] Generated table #14683143: 335545 keys, 50473291 bytes, temperature: kWarm 2024/08/20-19:38:26.624247 140466210989632 EVENT_LOG_v1 {"time_micros": 1724153906624188, "cf_name": "default", "job": 46824, "event": "table_file_creation", "file_number": 14683143, "file_size": 50473291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190922554456, "largest_seqno": 190967649644, "table_properties": {"data_size": 47667664, "index_size": 1080768, "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": 1724153903, "oldest_key_time": 0, "file_creation_time": 1724153903, "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": 14683143, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:26.673558 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683144.sst) /dev/shm/ToplingTemp/Topling-42763-w7D4gJ 2024/08/20-19:38:27.681398 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683144.sst): first pass time = 1.01's, 66.592'MB/sec 2024/08/20-19:38:30.004863 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683144.sst): old prealloc_size = 73819750, real_size = 48304288 2024/08/20-19:38:30.004938 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683144.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 = 1.65 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-19:38:30.504913 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683144.sst): second pass time = 2.32's, 26.590'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 99.882'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13005.613'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.190'MB/sec write SST data time = 0.06's, 859.713'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 = 18078.981'MB/sec zip my value time = 2.32's, unzip length = 0.062'GB zip my value throughput = 26.590'MB/sec zip pipeline throughput = 182.462'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.65 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.65 avg-val = 191.00 avg-zval = 142.06 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 4.8472 value = 1.2953 dict = 1.00 all = 1.3437 } Zip/UnZip{ index = 0.2063 value = 0.7720 dict = 1.00 all = 0.7442 } ---------------------------- 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 = 0.018077621 MB/sec (with seq num) write speed all = 0.017378969 MB/sec (without seq num) 2024/08/20-19:38:30.622872 140466210989632 [compaction_job.cc:1944] [default] [JOB 46824] Generated table #14683144: 335545 keys, 49945099 bytes, temperature: kWarm 2024/08/20-19:38:30.623007 140466210989632 EVENT_LOG_v1 {"time_micros": 1724153910622905, "cf_name": "default", "job": 46824, "event": "table_file_creation", "file_number": 14683144, "file_size": 49945099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190922515431, "largest_seqno": 190967649209, "table_properties": {"data_size": 47666448, "index_size": 553792, "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": 1724153906, "oldest_key_time": 0, "file_creation_time": 1724153906, "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": 14683144, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:30.687531 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683145.sst) /dev/shm/ToplingTemp/Topling-42763-BPajQJ 2024/08/20-19:38:31.837389 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683145.sst): first pass time = 1.15's, 58.366'MB/sec 2024/08/20-19:38:32.778209 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683145.sst): old prealloc_size = 73819750, real_size = 48830792 2024/08/20-19:38:32.778285 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683145.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-19:38:33.358443 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683145.sst): second pass time = 0.94's, 65.735'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 87.060'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24961.825'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.173'MB/sec write SST data time = 0.09's, 536.784'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 = 16052.940'MB/sec zip my value time = 0.94's, unzip length = 0.062'GB zip my value throughput = 65.735'MB/sec zip pipeline throughput = 130.532'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.21 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.21 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4926 value = 1.2952 dict = 1.00 all = 1.3285 } Zip/UnZip{ index = 0.4012 value = 0.7721 dict = 1.00 all = 0.7527 } ---------------------------- 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 = 0.027106366 MB/sec (with seq num) write speed all = 0.026058777 MB/sec (without seq num) 2024/08/20-19:38:33.430233 140466210989632 [compaction_job.cc:1944] [default] [JOB 46824] Generated table #14683145: 335545 keys, 50513675 bytes, temperature: kWarm 2024/08/20-19:38:33.430318 140466210989632 EVENT_LOG_v1 {"time_micros": 1724153913430274, "cf_name": "default", "job": 46824, "event": "table_file_creation", "file_number": 14683145, "file_size": 50513675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190877637516, "largest_seqno": 190967649640, "table_properties": {"data_size": 47669872, "index_size": 1076928, "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": 1724153910, "oldest_key_time": 0, "file_creation_time": 1724153910, "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": 14683145, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:33.476913 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683146.sst) /dev/shm/ToplingTemp/Topling-42763-j2uBAL 2024/08/20-19:38:33.630441 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683146.sst): first pass time = 0.15's, 194.298'MB/sec 2024/08/20-19:38:34.226243 140466210989632 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683146.sst): part-0: reject ZipStore ratio = 0.825 2024/08/20-19:38:34.311874 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683146.sst): old prealloc_size = 73819750, real_size = 27869704 2024/08/20-19:38:34.311947 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683146.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 149096 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 2.67 raw-val = 0.0274 GB zip-val = 0.0274 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-19:38:34.399028 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00/14683146.sst): second pass time = 0.60's, 46.104'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.09's, 324.728'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9181.416'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.734'MB/sec write SST data time = 0.04's, 778.716'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 = 0.60's, unzip length = 0.027'GB zip my value throughput = 46.104'MB/sec zip pipeline throughput = 174.628'MB/sec entries = 149096 avg-key = 16.00 avg-zkey = 2.67 avg-val = 184.00 avg-zval = 184.00 usrkeys = 149096 avg-key = 8.00 avg-zkey = 2.67 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 149096 bytes = 465936 } seq expand size = 1043672 multi value expand size = 0 cnt WriteAppend = 3355 UnZipSize{ index = 0.0012 GB value = 0.0274 GB dict = 0.00 MB all = 0.0298 GB } __ZipSize{ index = 0.0004 GB value = 0.0274 GB dict = 0.00 MB all = 0.0283 GB } UnZip/Zip{ index = 2.9939 value = 1.0000 dict = 0.00 all = 1.0537 } Zip/UnZip{ index = 0.3340 value = 1.0000 dict = 0.00 all = 0.9490 } ---------------------------- total value len = 0.220745 GB avg = 0.191 KB (by entry num) total key len = 0.018492 GB avg = 0.016 KB total ukey len = 0.009246 GB avg = 0.008 KB total ukey num = 0.001155731 Billion total entry num = 0.001155731 Billion write speed all = 0.031116967 MB/sec (with seq num) write speed all = 0.029914379 MB/sec (without seq num) 2024/08/20-19:38:34.440980 140466210989632 [compaction_job.cc:1944] [default] [JOB 46824] Generated table #14683146: 149096 keys, 28299370 bytes, temperature: kWarm 2024/08/20-19:38:34.441065 140466210989632 EVENT_LOG_v1 {"time_micros": 1724153914441021, "cf_name": "default", "job": 46824, "event": "table_file_creation", "file_number": 14683146, "file_size": 28299370, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190939907774, "largest_seqno": 190967648937, "table_properties": {"data_size": 27433856, "index_size": 398400, "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": 2385536, "raw_average_key_size": 16, "raw_value_size": 27433664, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 149096, "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": 1724153913, "oldest_key_time": 0, "file_creation_time": 1724153913, "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": 14683146, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:34.464967 140466210989632 [compaction_job.cc:699] job-46824: subcompact[0], size: 0.179231 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46824/att-00 [14683143,14683144,14683145,14683146] 2024/08/20-19:38:34.536235 140466210989632 (Original Log Time 2024/08/20-19:38:22.497027) EVENT_LOG_v1 {"time_micros": 1724153902496963, "job": 46824, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14683117], "files_L2": [14683058, 14683059, 14683060], "score": 0.987438, "input_data_size": 184731575, "oldest_snapshot_seqno": 190967753308} 2024/08/20-19:38:34.536240 140466210989632 (Original Log Time 2024/08/20-19:38:34.535554) [compaction_job.cc:2018] [default] [JOB 46824] Compacted 1@1 + 3@2 files to L2 => 179231435 bytes 2024/08/20-19:38:34.536242 140466210989632 (Original Log Time 2024/08/20-19:38:34.536146) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 15.4 rd, 15.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.9, 144.3 +0.0 blob) out(170.9 +0.0 blob), read-write-amplify(10.9) write-amplify(5.4) OK, records in: 1163562, records dropped: 7831 output_compression: Snappy 2024/08/20-19:38:34.536252 140466210989632 (Original Log Time 2024/08/20-19:38:34.536207) EVENT_LOG_v1 {"time_micros": 1724153914536181, "cf": "default", "job": 46824, "event": "compaction_finished", "compaction_time_micros": 11967962, "compaction_time_cpu_micros": 2838826, "output_level": 2, "num_output_files": 4, "total_output_size": 179231435, "num_input_records": 1163562, "num_output_records": 1155731, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 175604122, "file_range_sync_nanos": 0, "file_fsync_nanos": 3416, "file_prepare_write_nanos": 210258, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-19:38:34.670709 140466210989632 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":1724153902,"executesMs":12200,"compactionJobId":46824,"attempt":0,"compactionInputRawBytes":232712400,"compactionInputZipBytes":184731575,"compactionOutputRawBytes":0,"compactionOutputZipBytes":179231435,"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-ae5552b0ee043a0ff945c121572f78ea-7e97c0a47dd548c4-00"}}, response = 2024/08/20-19:38:34.670830 140466210989632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46824/att-00: olev 2, work 12.201 s, result 5.902 ms, install 0.729 ms, input{raw 221.932 MiB zip 176.174 MiB}