2024/11/21-00:10:06.063448 140008274454080 DEBG dcompact_worker.cpp:2219: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00: fork to child time = 0.009610 sec 2024/11/21-00:10:06.064001 140008274454080 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00 2024/11/21-00:10:06.071421 140008274454080 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00 2024/11/21-00:10:06.073789 140008274454080 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/21-00:10:06.074040 140008274454080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/21-00:10:06.136880 140008274454080 [version_set.cc:6211] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-22316/att-00/MANIFEST-049091 2024/11/21-00:10:06.203460 140008274454080 [version_set.cc:6254] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-22316/att-00/MANIFEST-049091 succeeded,manifest_file_number is 49091, next_file_number is 88230, last_sequence is 1346736403, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 88067 2024/11/21-00:10:06.203470 140008274454080 [version_set.cc:6269] Column family [default] (ID 0), log number is 0 2024/11/21-00:10:06.203551 140008274454080 [version_set.cc:5724] Creating manifest 88230 2024/11/21-00:10:06.235508 140008274454080 DEBG dcompact_worker.cpp:1225: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/21-00:10:06.255376 140008274454080 [compaction_job.cc:2437] [default] [JOB 22316] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/11/21-00:10:06.255386 140008274454080 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 16666 Base level 2, inputs: [88205(21MB)], [88111(100MB) 88112(124MB) 88113(27MB)] 2024/11/21-00:10:06.261119 140008274454080 [top_zip_table.cc:59] core git_version_hash_info_is:commit 81964c21ebbcc178d8e99dae0fbf61bded2729cc Author: rockeet Date: Mon Nov 11 21:28:46 2024 +0800 Makefile: fix gen git-version-*.cpp GIT_PATH_ARG = :!src/terark/fsa :!tools/fsa :!src/terark/zbs :!tools/zbs g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/21-00:10:06.261138 140008274454080 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 5dfecb7d107196f044ff5bf78dc39d2e725b9d9b Author: leipeng Date: Thu Nov 7 15:22:45 2024 +0800 Makefile: fix for x86_64 CPU older than haswell GIT_PATH_ARG = src/terark/fsa tools/fsa g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/21-00:10:06.261153 140008274454080 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit d44dd5ff72707128fe3c916077b43d2093c01f7c Author: leipeng Date: Sun Oct 27 23:38:26 2024 +0800 Fix for msvc, when toplingdb on msvc GIT_PATH_ARG = src/terark/zbs tools/zbs g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/21-00:10:06.261159 140008274454080 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 79614a7e7dc27362fc5151b0797eb7d83c674c7b Author: rockeet Date: Sun Nov 10 15:02:21 2024 +0800 cpu_has_bmi2.sh: detect by compile c++ code check __BMI2__ g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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 2024/11/21-00:10:06.261174 140008274454080 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit c46b65a52d9c74aa8b87aeb8438620ff2dbc669c Author: rockeet Date: Sun Nov 10 15:02:42 2024 +0800 cpu_has_bmi2.sh: detect by compile c++ code check __BMI2__ g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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 2024/11/21-00:10:07.357333 140008274454080 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088231.sst) /dev/shm/ToplingTemp/Topling-1178326-rqwqgG 2024/11/21-00:10:07.652175 140008274454080 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088231.sst): first pass time = 0.29's, 455.286'MB/sec 2024/11/21-00:10:09.136057 140008274454080 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088231.sst): old prealloc_size = 147639500, real_size = 103200576 2024/11/21-00:10:09.136254 140008274454080 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088231.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 198689 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0004 GB avg-key = 12.00 avg-zkey = 1.86 raw-val = 0.1294 GB zip-val = 0.1028 GB avg-val = 651.52 avg-zval = 517.30 2024/11/21-00:10:09.136482 140008274454080 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088231.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/21-00:10:09.429259 140008274454080 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088231.sst): second pass time = 1.48's, 87.286'MB/sec, value only(96.4% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 358.867'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2159.901'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.217'MB/sec write SST data time = 0.06's, 1651.838'MB/sec dict compress time = 140012.44's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.349'MB, throughput = 40685.190'MB/sec zip my value time = 1.48's, unzip length = 0.129'GB zip my value throughput = 87.286'MB/sec zip pipeline throughput = 200.646'MB/sec entries = 198689 avg-key = 24.00 avg-zkey = 1.86 avg-val = 651.52 avg-zval = 517.30 usrkeys = 198689 avg-key = 16.00 avg-zkey = 1.86 avg-val = 658.52 avg-zval = 517.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 198689 bytes = 720256 } seq expand size = 1390823 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0032 GB value = 0.1294 GB dict = 1.35 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.1028 GB dict = 1.35 MB all = 0.1052 GB } UnZip/Zip{ index = 8.6177 value = 1.2595 dict = 1.00 all = 1.2756 } Zip/UnZip{ index = 0.1160 value = 0.7940 dict = 1.00 all = 0.7840 } ---------------------------- total value len = 563.196573 GB avg = 0.331 KB (by entry num) total key len = 44.319175 GB avg = 0.026 KB total ukey len = 32.797321 GB avg = 0.014 KB total ukey num = 2.321213265 Billion total entry num = 1.700715287 Billion write speed all = 27.630577967 MB/sec (with seq num) write speed all = 27.011772656 MB/sec (without seq num) 2024/11/21-00:10:09.553414 140008274454080 [compaction_job.cc:1948] [default] [JOB 22316] Generated table #88231: 198689 keys, 105223292 bytes, temperature: kWarm 2024/11/21-00:10:09.553503 140008274454080 EVENT_LOG_v1 {"time_micros": 1732119009553459, "cf_name": "default", "job": 22316, "event": "table_file_creation", "file_number": 88231, "file_size": 105223292, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 904701539, "largest_seqno": 1346567754, "table_properties": {"data_size": 102781808, "index_size": 368896, "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": 4768536, "raw_average_key_size": 24, "raw_value_size": 129449743, "raw_average_value_size": 651, "num_data_blocks": 1, "num_entries": 198689, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732119007, "oldest_key_time": 0, "file_creation_time": 1732119007, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 88231, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/21-00:10:09.595562 140008274454080 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst) /dev/shm/ToplingTemp/Topling-1178326-UBSZuE 2024/11/21-00:10:10.998104 140008274454080 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst): first pass time = 1.40's, 95.699'MB/sec 2024/11/21-00:10:12.143572 140008274454080 [top_zip_table_builder.cc:2752] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst): part-0: reject ZipStore ratio = 0.804 2024/11/21-00:10:12.479079 140008274454080 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst): old prealloc_size = 147639500, real_size = 130058768 2024/11/21-00:10:12.479262 140008274454080 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = ZipOffsetBlobStore usrkeys = 199046 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0004 GB avg-key = 12.00 avg-zkey = 1.79 raw-val = 0.1294 GB zip-val = 0.1297 GB avg-val = 650.31 avg-zval = 651.37 2024/11/21-00:10:12.479771 140008274454080 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/21-00:10:12.793142 140008274454080 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088232.sst): second pass time = 1.14's, 113.082'MB/sec, value only(96.4% of KV) wait indexing time = 0.34's, remap KeyValue time = 0.31's, 416.289'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2175.125'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.196'MB/sec write SST data time = 0.06's, 2191.897'MB/sec dict compress time = 140012.44'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 = 1.14's, unzip length = 0.129'GB zip my value throughput = 113.082'MB/sec zip pipeline throughput = 137.602'MB/sec entries = 199046 avg-key = 24.00 avg-zkey = 1.79 avg-val = 650.31 avg-zval = 651.37 usrkeys = 199046 avg-key = 16.00 avg-zkey = 1.79 avg-val = 657.11 avg-zval = 651.37 TagRS{ kinds = RS_Key0_TagN bytes = 31200 } TagArray{ size = 193414 bytes = 701136 } seq expand size = 1353898 multi value expand size = 0 cnt WriteAppend = 15810 UnZipSize{ index = 0.0032 GB value = 0.1294 GB dict = 0.00 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.1297 GB dict = 0.00 MB all = 0.1307 GB } UnZip/Zip{ index = 8.9242 value = 0.9984 dict = 0.00 all = 1.0266 } Zip/UnZip{ index = 0.1121 value = 1.0016 dict = 0.00 all = 0.9741 } ---------------------------- total value len = 563.327368 GB avg = 0.331 KB (by entry num) total key len = 44.323952 GB avg = 0.026 KB total ukey len = 32.800506 GB avg = 0.014 KB total ukey num = 2.321412311 Billion total entry num = 1.700914333 Billion write speed all = 27.632516327 MB/sec (with seq num) write speed all = 27.013733264 MB/sec (without seq num) 2024/11/21-00:10:12.934470 140008274454080 [compaction_job.cc:1948] [default] [JOB 22316] Generated table #88232: 199046 keys, 130744287 bytes, temperature: kWarm 2024/11/21-00:10:12.934543 140008274454080 EVENT_LOG_v1 {"time_micros": 1732119012934510, "cf_name": "default", "job": 22316, "event": "table_file_creation", "file_number": 88232, "file_size": 130744287, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 1346567450, "table_properties": {"data_size": 129651968, "index_size": 356864, "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": 4777104, "raw_average_key_size": 24, "raw_value_size": 129440807, "raw_average_value_size": 650, "num_data_blocks": 1, "num_entries": 199046, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "fixed_value_len": 18446744073709551615, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-ZipOffsetBlobStore", "creation_time": 1732119009, "oldest_key_time": 0, "file_creation_time": 1732119009, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 88232, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/21-00:10:12.994292 140008274454080 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst) /dev/shm/ToplingTemp/Topling-1178326-K1rLAH 2024/11/21-00:10:13.269638 140008274454080 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst): first pass time = 0.28's, 123.804'MB/sec 2024/11/21-00:10:13.628529 140008274454080 [top_zip_table_builder.cc:2752] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst): part-0: reject ZipStore ratio = 0.823 2024/11/21-00:10:13.698524 140008274454080 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst): old prealloc_size = 147639500, real_size = 33028832 2024/11/21-00:10:13.698597 140008274454080 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = ZipOffsetBlobStore usrkeys = 50508 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0001 GB avg-key = 12.00 avg-zkey = 1.79 raw-val = 0.0329 GB zip-val = 0.0329 GB avg-val = 650.83 avg-zval = 651.89 2024/11/21-00:10:13.698671 140008274454080 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0001 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/11/21-00:10:13.780531 140008274454080 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00/088233.sst): second pass time = 0.36's, 91.777'MB/sec, value only(96.4% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.08's, 404.977'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1491.989'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.189'MB/sec write SST data time = 0.02's, 2194.634'MB/sec dict compress time = 140012.44'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 = 0.36's, unzip length = 0.033'GB zip my value throughput = 91.777'MB/sec zip pipeline throughput = 91.777'MB/sec entries = 50508 avg-key = 24.00 avg-zkey = 1.79 avg-val = 650.83 avg-zval = 651.89 usrkeys = 50508 avg-key = 16.00 avg-zkey = 1.79 avg-val = 657.83 avg-zval = 651.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 50508 bytes = 183104 } seq expand size = 353556 multi value expand size = 0 cnt WriteAppend = 4023 UnZipSize{ index = 0.0008 GB value = 0.0329 GB dict = 0.00 MB all = 0.0341 GB } __ZipSize{ index = 0.0001 GB value = 0.0329 GB dict = 0.00 MB all = 0.0332 GB } UnZip/Zip{ index = 8.9553 value = 0.9984 dict = 0.00 all = 1.0266 } Zip/UnZip{ index = 0.1117 value = 1.0016 dict = 0.00 all = 0.9741 } ---------------------------- total value len = 563.360593 GB avg = 0.331 KB (by entry num) total key len = 44.325164 GB avg = 0.026 KB total ukey len = 32.801314 GB avg = 0.014 KB total ukey num = 2.321462819 Billion total entry num = 1.700964841 Billion write speed all = 27.632841642 MB/sec (with seq num) write speed all = 27.014067988 MB/sec (without seq num) 2024/11/21-00:10:13.821372 140008274454080 [compaction_job.cc:1948] [default] [JOB 22316] Generated table #88233: 50508 keys, 33200926 bytes, temperature: kWarm 2024/11/21-00:10:13.821441 140008274454080 EVENT_LOG_v1 {"time_micros": 1732119013821407, "cf_name": "default", "job": 22316, "event": "table_file_creation", "file_number": 88233, "file_size": 33200926, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 979142221, "largest_seqno": 1346562721, "table_properties": {"data_size": 32925776, "index_size": 90240, "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": 1212192, "raw_average_key_size": 24, "raw_value_size": 32872136, "raw_average_value_size": 650, "num_data_blocks": 1, "num_entries": 50508, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-ZipOffsetBlobStore", "creation_time": 1732119012, "oldest_key_time": 0, "file_creation_time": 1732119012, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 88233, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/21-00:10:13.838844 140008274454080 [compaction_job.cc:703] job-22316: subcompact[0], size: 0.269169 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22316/att-00 [088231,088232,088233] 2024/11/21-00:10:13.878189 140008274454080 (Original Log Time 2024/11/21-00:10:06.255422) EVENT_LOG_v1 {"time_micros": 1732119006255397, "job": 22316, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [88205], "files_L3": [88111, 88112, 88113], "score": 0.993559, "input_data_size": 287962431, "oldest_snapshot_seqno": 1346736375} 2024/11/21-00:10:13.878193 140008274454080 (Original Log Time 2024/11/21-00:10:13.877741) [compaction_job.cc:2022] [default] [JOB 22316] Compacted 1@2 + 3@3 files to L3 => 269168505 bytes 2024/11/21-00:10:13.878194 140008274454080 (Original Log Time 2024/11/21-00:10:13.878118) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 38.0 rd, 35.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(21.8, 252.8 +0.0 blob) out(256.7 +0.0 blob), read-write-amplify(24.3) write-amplify(11.8) OK, records in: 476561, records dropped: 28318 output_compression: Snappy 2024/11/21-00:10:13.878197 140008274454080 (Original Log Time 2024/11/21-00:10:13.878172) EVENT_LOG_v1 {"time_micros": 1732119013878141, "cf": "default", "job": 22316, "event": "compaction_finished", "compaction_time_micros": 7583431, "compaction_time_cpu_micros": 1687671, "output_level": 3, "num_output_files": 3, "total_output_size": 269168505, "num_input_records": 476561, "num_output_records": 448243, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 174876098, "file_range_sync_nanos": 0, "file_fsync_nanos": 2676, "file_prepare_write_nanos": 734238, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/21-00:10:14.011769 140008274454080 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732096383,"starts":1732119006,"executesMs":7806,"compactionJobId":22316,"attempt":0,"compactionInputRawBytes":321730195,"compactionInputZipBytes":287962431,"compactionOutputRawBytes":0,"compactionOutputZipBytes":269168505,"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":"00-2cc7f7b1ff83fbe65a05b4e9db649bac-6c119235e545d55d-00"}}, response = 2024/11/21-00:10:14.011838 140008274454080 INFO dcompact_worker.cpp:1464: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-22316/att-00: olev 3, work 7.806 s, result 7.690 ms, install 0.472 ms, input{raw 306.826 MiB zip 274.622 MiB}