2024/07/08-15:39:25.231107 139818788464192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00: fork to child time = 0.013397 sec 2024/07/08-15:39:25.231897 139818788464192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00 2024/07/08-15:39:25.236651 139818788464192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00 2024/07/08-15:39:25.242081 139818788464192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:39:25.242407 139818788464192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:39:25.283528 139818788464192 [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-03660/att-00/MANIFEST-12625661 2024/07/08-15:39:25.525771 139818788464192 [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-03660/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12628524, last_sequence is 147241113510, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12628472 2024/07/08-15:39:25.525780 139818788464192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:39:25.525858 139818788464192 [version_set.cc:5652] Creating manifest 12628524 2024/07/08-15:39:25.573725 139818788464192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:39:25.591631 139818788464192 [compaction_job.cc:2433] [default] [JOB 3660] Compacting 1@1 + 4@2 files to L2, score 0.55, subcompactions 1 : 1 2024/07/08-15:39:25.591650 139818788464192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2358 Base level 1, inputs: [12628503(14MB)], [12628429(47MB) 12628430(47MB) 12628431(47MB) 12628432(31MB)] 2024/07/08-15:39:25.793248 139818788464192 [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 2024/07/08-15:39:25.793289 139818788464192 [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 2024/07/08-15:39:25.793306 139818788464192 [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 2024/07/08-15:39:25.793318 139818788464192 [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 2024/07/08-15:39:25.793330 139818788464192 [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 2024/07/08-15:39:27.010678 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628525.sst) /dev/shm/ToplingTemp/Topling-23058-9Hf3yL 2024/07/08-15:39:27.499851 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628525.sst): first pass time = 0.49's, 137.204'MB/sec 2024/07/08-15:39:31.336848 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628525.sst): old prealloc_size = 73819750, real_size = 48634992 2024/07/08-15:39:31.336944 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628525.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 = 2.64 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/08-15:39:31.848491 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628525.sst): second pass time = 3.84's, 16.095'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 98.183'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16635.318'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.195'MB/sec write SST data time = 0.08's, 611.430'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 = 12611.677'MB/sec zip my value time = 3.84's, unzip length = 0.062'GB zip my value throughput = 16.095'MB/sec zip pipeline throughput = 159.618'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.64 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.64 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.0266 value = 1.2953 dict = 1.00 all = 1.3359 } Zip/UnZip{ index = 0.3304 value = 0.7720 dict = 1.00 all = 0.7485 } ---------------------------- total value len = 110.002474 GB avg = 0.177 KB (by entry num) total key len = 13.375123 GB avg = 0.022 KB total ukey len = 7.436419 GB avg = 0.010 KB total ukey num = 0.728645559 Billion total entry num = 0.620097005 Billion write speed all = 35.774846188 MB/sec (with seq num) write speed all = 34.336408376 MB/sec (without seq num) 2024/07/08-15:39:31.913925 139818788464192 [compaction_job.cc:1944] [default] [JOB 3660] Generated table #12628525: 335545 keys, 50233931 bytes, temperature: kWarm 2024/07/08-15:39:31.914027 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424371913969, "cf_name": "default", "job": 3660, "event": "table_file_creation", "file_number": 12628525, "file_size": 50233931, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147208296031, "largest_seqno": 147239400565, "table_properties": {"data_size": 47664032, "index_size": 886912, "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": 1720424366, "oldest_key_time": 0, "file_creation_time": 1720424366, "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": 12628525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:39:31.951632 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628526.sst) /dev/shm/ToplingTemp/Topling-23058-9kkzqL 2024/07/08-15:39:33.337806 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628526.sst): first pass time = 1.39's, 48.415'MB/sec 2024/07/08-15:39:36.487140 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628526.sst): old prealloc_size = 73819750, real_size = 48470832 2024/07/08-15:39:36.487222 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628526.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 = 2.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/08-15:39:36.920176 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628526.sst): second pass time = 3.14's, 19.636'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 115.726'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18565.111'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.244'MB/sec write SST data time = 0.09's, 561.156'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 = 18078.465'MB/sec zip my value time = 3.14's, unzip length = 0.062'GB zip my value throughput = 19.636'MB/sec zip pipeline throughput = 157.766'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.15 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 = 12 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 = 3.7131 value = 1.2953 dict = 1.00 all = 1.3392 } Zip/UnZip{ index = 0.2693 value = 0.7720 dict = 1.00 all = 0.7467 } ---------------------------- total value len = 110.066563 GB avg = 0.177 KB (by entry num) total key len = 13.380491 GB avg = 0.022 KB total ukey len = 7.439103 GB avg = 0.010 KB total ukey num = 0.728981104 Billion total entry num = 0.620432550 Billion write speed all = 35.742423583 MB/sec (with seq num) write speed all = 34.305320809 MB/sec (without seq num) 2024/07/08-15:39:36.986170 139818788464192 [compaction_job.cc:1944] [default] [JOB 3660] Generated table #12628526: 335545 keys, 50111691 bytes, temperature: kWarm 2024/07/08-15:39:36.986311 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424376986253, "cf_name": "default", "job": 3660, "event": "table_file_creation", "file_number": 12628526, "file_size": 50111691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576313, "largest_seqno": 147239400571, "table_properties": {"data_size": 47663872, "index_size": 722944, "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": 1720424371, "oldest_key_time": 0, "file_creation_time": 1720424371, "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": 12628526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:39:37.026224 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628527.sst) /dev/shm/ToplingTemp/Topling-23058-Rls52I 2024/07/08-15:39:38.228065 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628527.sst): first pass time = 1.20's, 55.842'MB/sec 2024/07/08-15:39:39.233408 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628527.sst): old prealloc_size = 73819750, real_size = 48452376 2024/07/08-15:39:39.233478 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628527.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 = 2.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/08-15:39:39.591317 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628527.sst): second pass time = 1.00's, 61.489'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 139.966'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16532.693'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.277'MB/sec write SST data time = 0.06's, 908.369'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 = 20919.315'MB/sec zip my value time = 1.00's, unzip length = 0.062'GB zip my value throughput = 61.489'MB/sec zip pipeline throughput = 95.029'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.09 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.09 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 = 12 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 = 3.8203 value = 1.2953 dict = 1.00 all = 1.3397 } Zip/UnZip{ index = 0.2618 value = 0.7720 dict = 1.00 all = 0.7464 } ---------------------------- total value len = 110.130652 GB avg = 0.177 KB (by entry num) total key len = 13.385860 GB avg = 0.022 KB total ukey len = 7.441788 GB avg = 0.010 KB total ukey num = 0.729316649 Billion total entry num = 0.620768095 Billion write speed all = 35.734896941 MB/sec (with seq num) write speed all = 34.298128137 MB/sec (without seq num) 2024/07/08-15:39:39.654009 139818788464192 [compaction_job.cc:1944] [default] [JOB 3660] Generated table #12628527: 335545 keys, 50093259 bytes, temperature: kWarm 2024/07/08-15:39:39.654091 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424379654048, "cf_name": "default", "job": 3660, "event": "table_file_creation", "file_number": 12628527, "file_size": 50093259, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187575947, "largest_seqno": 147239400567, "table_properties": {"data_size": 47665696, "index_size": 702656, "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": 1720424377, "oldest_key_time": 0, "file_creation_time": 1720424377, "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": 12628527, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:39:39.682260 139818788464192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628528.sst) /dev/shm/ToplingTemp/Topling-23058-v8HJDI 2024/07/08-15:39:40.210138 139818788464192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628528.sst): first pass time = 0.53's, 91.872'MB/sec 2024/07/08-15:39:41.445996 139818788464192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628528.sst): old prealloc_size = 73819750, real_size = 36176856 2024/07/08-15:39:41.446068 139818788464192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628528.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 242461 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.36 raw-val = 0.0446 GB zip-val = 0.0353 GB avg-val = 184.00 avg-zval = 145.60 2024/07/08-15:39:41.776938 139818788464192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00/12628528.sst): second pass time = 1.23's, 36.126'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 112.815'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20284.938'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.228'MB/sec write SST data time = 0.07's, 570.344'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.458'MB, throughput = 12301.248'MB/sec zip my value time = 1.23's, unzip length = 0.045'GB zip my value throughput = 36.126'MB/sec zip pipeline throughput = 152.783'MB/sec entries = 242461 avg-key = 16.00 avg-zkey = 3.36 avg-val = 184.00 avg-zval = 145.60 usrkeys = 242461 avg-key = 8.00 avg-zkey = 3.36 avg-val = 191.00 avg-zval = 145.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 242461 bytes = 757712 } seq expand size = 1697227 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0019 GB value = 0.0446 GB dict = 0.46 MB all = 0.0485 GB } __ZipSize{ index = 0.0008 GB value = 0.0353 GB dict = 0.46 MB all = 0.0373 GB } UnZip/Zip{ index = 2.3842 value = 1.2637 dict = 1.00 all = 1.2989 } Zip/UnZip{ index = 0.4194 value = 0.7913 dict = 1.00 all = 0.7699 } ---------------------------- total value len = 110.176962 GB avg = 0.177 KB (by entry num) total key len = 13.389739 GB avg = 0.022 KB total ukey len = 7.443727 GB avg = 0.010 KB total ukey num = 0.729559110 Billion total entry num = 0.621010556 Billion write speed all = 35.726826421 MB/sec (with seq num) write speed all = 34.290404726 MB/sec (without seq num) 2024/07/08-15:39:41.824656 139818788464192 [compaction_job.cc:1944] [default] [JOB 3660] Generated table #12628528: 242461 keys, 37333187 bytes, temperature: kWarm 2024/07/08-15:39:41.824743 139818788464192 EVENT_LOG_v1 {"time_micros": 1720424381824697, "cf_name": "default", "job": 3660, "event": "table_file_creation", "file_number": 12628528, "file_size": 37333187, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147215217596, "largest_seqno": 147239400562, "table_properties": {"data_size": 35302528, "index_size": 813568, "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": 3879376, "raw_average_key_size": 16, "raw_value_size": 44612824, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 242461, "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": 1720424379, "oldest_key_time": 0, "file_creation_time": 1720424379, "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": 12628528, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:39:41.846134 139818788464192 [compaction_job.cc:699] job-03660: subcompact[0], size: 0.187772 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03660/att-00 [12628525,12628526,12628527,12628528] 2024/07/08-15:39:41.934497 139818788464192 (Original Log Time 2024/07/08-15:39:25.591702) EVENT_LOG_v1 {"time_micros": 1720424365591663, "job": 3660, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12628503], "files_L2": [12628429, 12628430, 12628431, 12628432], "score": 0.547711, "input_data_size": 199426208, "oldest_snapshot_seqno": 147241111234} 2024/07/08-15:39:41.934503 139818788464192 (Original Log Time 2024/07/08-15:39:41.920615) [compaction_job.cc:2018] [default] [JOB 3660] Compacted 1@1 + 4@2 files to L2 => 187772068 bytes 2024/07/08-15:39:41.934506 139818788464192 (Original Log Time 2024/07/08-15:39:41.934396) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 12.3 rd, 11.6 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(14.6, 175.6 +0.0 blob) out(179.1 +0.0 blob), read-write-amplify(25.3) write-amplify(12.3) OK, records in: 1253114, records dropped: 4018 output_compression: Snappy 2024/07/08-15:39:41.934516 139818788464192 (Original Log Time 2024/07/08-15:39:41.934462) EVENT_LOG_v1 {"time_micros": 1720424381934433, "cf": "default", "job": 3660, "event": "compaction_finished", "compaction_time_micros": 16254447, "compaction_time_cpu_micros": 3253345, "output_level": 2, "num_output_files": 4, "total_output_size": 187772068, "num_input_records": 1253114, "num_output_records": 1249096, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 189985577, "file_range_sync_nanos": 0, "file_fsync_nanos": 3678, "file_prepare_write_nanos": 14341, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/08-15:39:42.090307 139818788464192 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":1720424365,"executesMs":16682,"compactionJobId":3660,"attempt":0,"compactionInputRawBytes":250622800,"compactionInputZipBytes":199426208,"compactionOutputRawBytes":0,"compactionOutputZipBytes":187772068,"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":"00-568dc9c20057ae3a4eded1f5fd8bae81-49089c0b4cfe6f0c-00"}}, response = 2024/07/08-15:39:42.090426 139818788464192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-03660/att-00: olev 2, work 16.682 s, result 6.916 ms, install 13.939 ms, input{raw 239.013 MiB zip 190.188 MiB}