2024/07/23-23:58:14.461541 140031051949632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00: fork to child time = 0.021653 sec 2024/07/23-23:58:14.462557 140031051949632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00 2024/07/23-23:58:14.468282 140031051949632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00 2024/07/23-23:58:14.470060 140031051949632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-23:58:14.470456 140031051949632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-23:58:14.522574 140031051949632 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-13312/att-00/MANIFEST-13366722 2024/07/23-23:58:14.593651 140031051949632 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-13312/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13382455, last_sequence is 163500447806, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13382393 2024/07/23-23:58:14.593663 140031051949632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-23:58:14.593766 140031051949632 [version_set.cc:5652] Creating manifest 13382455 2024/07/23-23:58:14.626475 140031051949632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-23:58:14.641246 140031051949632 [compaction_job.cc:2433] [default] [JOB 13312] Compacting 1@1 + 3@2 files to L2, score 0.93, subcompactions 1 : 1 2024/07/23-23:58:14.641277 140031051949632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7043 Base level 1, inputs: [13382431(24MB)], [13382367(47MB) 13382368(47MB) 13382452(48MB)] 2024/07/23-23:58:14.849606 140031051949632 [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 2024/07/23-23:58:14.849637 140031051949632 [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 2024/07/23-23:58:14.849665 140031051949632 [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 2024/07/23-23:58:14.849692 140031051949632 [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 2024/07/23-23:58:14.849704 140031051949632 [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 2024/07/23-23:58:15.216990 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382456.sst) /dev/shm/ToplingTemp/Topling-15276-fvXsPg 2024/07/23-23:58:15.775850 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382456.sst): first pass time = 0.56's, 120.093'MB/sec 2024/07/23-23:58:18.936719 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382456.sst): old prealloc_size = 73819750, real_size = 48502872 2024/07/23-23:58:18.936802 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382456.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.25 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/23-23:58:19.412964 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382456.sst): second pass time = 3.16's, 19.541'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 105.253'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13875.524'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.229'MB/sec write SST data time = 0.11's, 453.501'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 = 17204.065'MB/sec zip my value time = 3.16's, unzip length = 0.062'GB zip my value throughput = 19.541'MB/sec zip pipeline throughput = 184.733'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.25 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.25 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.5539 value = 1.2953 dict = 1.00 all = 1.3383 } Zip/UnZip{ index = 0.2814 value = 0.7720 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 = 0.023687037 MB/sec (with seq num) write speed all = 0.022771596 MB/sec (without seq num) 2024/07/23-23:58:19.480236 140031051949632 [compaction_job.cc:1944] [default] [JOB 13312] Generated table #13382456: 335545 keys, 50143755 bytes, temperature: kWarm 2024/07/23-23:58:19.480343 140031051949632 EVENT_LOG_v1 {"time_micros": 1721750299480285, "cf_name": "default", "job": 13312, "event": "table_file_creation", "file_number": 13382456, "file_size": 50143755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163445117532, "largest_seqno": 163500356461, "table_properties": {"data_size": 47663552, "index_size": 755328, "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": 1721750295, "oldest_key_time": 0, "file_creation_time": 1721750295, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13382456, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:58:19.525129 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382457.sst) /dev/shm/ToplingTemp/Topling-15276-q84C3g 2024/07/23-23:58:20.520896 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382457.sst): first pass time = 1.00's, 67.397'MB/sec 2024/07/23-23:58:21.360437 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382457.sst): old prealloc_size = 73819750, real_size = 48416880 2024/07/23-23:58:21.360508 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382457.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 = 2.00 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/23-23:58:21.683711 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382457.sst): second pass time = 0.84's, 73.606'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 154.850'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16961.788'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.306'MB/sec write SST data time = 0.05's, 1015.686'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 = 18955.840'MB/sec zip my value time = 0.84's, unzip length = 0.062'GB zip my value throughput = 73.606'MB/sec zip pipeline throughput = 96.341'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.00 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.00 avg-val = 191.00 avg-zval = 142.04 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.0022 value = 1.2954 dict = 1.00 all = 1.3406 } Zip/UnZip{ index = 0.2499 value = 0.7720 dict = 1.00 all = 0.7459 } ---------------------------- 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 = 0.047337417 MB/sec (with seq num) write speed all = 0.045507952 MB/sec (without seq num) 2024/07/23-23:58:21.743711 140031051949632 [compaction_job.cc:1944] [default] [JOB 13312] Generated table #13382457: 335545 keys, 50057739 bytes, temperature: kWarm 2024/07/23-23:58:21.743772 140031051949632 EVENT_LOG_v1 {"time_micros": 1721750301743740, "cf_name": "default", "job": 13312, "event": "table_file_creation", "file_number": 13382457, "file_size": 50057739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163445114004, "largest_seqno": 163500356459, "table_properties": {"data_size": 47662160, "index_size": 670720, "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": 1721750299, "oldest_key_time": 0, "file_creation_time": 1721750299, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13382457, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:58:21.770005 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382458.sst) /dev/shm/ToplingTemp/Topling-15276-6uP5lg 2024/07/23-23:58:22.441130 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382458.sst): first pass time = 0.67's, 100.000'MB/sec 2024/07/23-23:58:23.120240 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382458.sst): old prealloc_size = 73819750, real_size = 48598128 2024/07/23-23:58:23.120323 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382458.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.53 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/23-23:58:23.432124 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382458.sst): second pass time = 0.68's, 91.017'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 161.217'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21069.861'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.321'MB/sec write SST data time = 0.05's, 1003.021'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 = 14472.194'MB/sec zip my value time = 0.68's, unzip length = 0.062'GB zip my value throughput = 91.017'MB/sec zip pipeline throughput = 172.857'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.53 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.53 avg-val = 191.00 avg-zval = 142.05 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.1596 value = 1.2953 dict = 1.00 all = 1.3347 } Zip/UnZip{ index = 0.3165 value = 0.7720 dict = 1.00 all = 0.7492 } ---------------------------- 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 = 0.070963845 MB/sec (with seq num) write speed all = 0.068221281 MB/sec (without seq num) 2024/07/23-23:58:23.492188 140031051949632 [compaction_job.cc:1944] [default] [JOB 13312] Generated table #13382458: 335545 keys, 50280971 bytes, temperature: kWarm 2024/07/23-23:58:23.492245 140031051949632 EVENT_LOG_v1 {"time_micros": 1721750303492216, "cf_name": "default", "job": 13312, "event": "table_file_creation", "file_number": 13382458, "file_size": 50280971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163433190310, "largest_seqno": 163500356454, "table_properties": {"data_size": 47664528, "index_size": 849600, "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": 1721750301, "oldest_key_time": 0, "file_creation_time": 1721750301, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13382458, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:58:23.528287 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382459.sst) /dev/shm/ToplingTemp/Topling-15276-Pmmt7h 2024/07/23-23:58:23.627360 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382459.sst): first pass time = 0.10's, 230.632'MB/sec 2024/07/23-23:58:23.835472 140031051949632 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382459.sst): part-0: reject ZipStore ratio = 0.849 2024/07/23-23:58:23.883252 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382459.sst): old prealloc_size = 73819750, real_size = 21419664 2024/07/23-23:58:23.883319 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382459.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 114202 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 3.31 raw-val = 0.0210 GB zip-val = 0.0210 GB avg-val = 184.00 avg-zval = 184.00 2024/07/23-23:58:23.924452 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00/13382459.sst): second pass time = 0.21's, 101.275'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 527.754'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10217.280'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.128'MB/sec write SST data time = 0.02's, 1370.612'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 = 0.21's, unzip length = 0.021'GB zip my value throughput = 101.275'MB/sec zip pipeline throughput = 101.275'MB/sec entries = 114202 avg-key = 16.00 avg-zkey = 3.31 avg-val = 184.00 avg-zval = 184.00 usrkeys = 114202 avg-key = 8.00 avg-zkey = 3.31 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 114202 bytes = 356896 } seq expand size = 799414 multi value expand size = 0 cnt WriteAppend = 2573 UnZipSize{ index = 0.0009 GB value = 0.0210 GB dict = 0.00 MB all = 0.0228 GB } __ZipSize{ index = 0.0004 GB value = 0.0210 GB dict = 0.00 MB all = 0.0217 GB } UnZip/Zip{ index = 2.4195 value = 1.0000 dict = 0.00 all = 1.0502 } Zip/UnZip{ index = 0.4133 value = 1.0000 dict = 0.00 all = 0.9522 } ---------------------------- total value len = 0.214080 GB avg = 0.191 KB (by entry num) total key len = 0.017933 GB avg = 0.016 KB total ukey len = 0.008967 GB avg = 0.008 KB total ukey num = 0.001120837 Billion total entry num = 0.001120837 Billion write speed all = 0.079001395 MB/sec (with seq num) write speed all = 0.075948201 MB/sec (without seq num) 2024/07/23-23:58:23.954561 140031051949632 [compaction_job.cc:1944] [default] [JOB 13312] Generated table #13382459: 114202 keys, 21749033 bytes, temperature: kWarm 2024/07/23-23:58:23.954617 140031051949632 EVENT_LOG_v1 {"time_micros": 1721750303954588, "cf_name": "default", "job": 13312, "event": "table_file_creation", "file_number": 13382459, "file_size": 21749033, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163481846700, "largest_seqno": 163500356460, "table_properties": {"data_size": 21013360, "index_size": 377600, "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": 1827232, "raw_average_key_size": 16, "raw_value_size": 21013168, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 114202, "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": 1721750303, "oldest_key_time": 0, "file_creation_time": 1721750303, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13382459, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:58:23.965399 140031051949632 [compaction_job.cc:699] job-13312: subcompact[0], size: 0.172231 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13312/att-00 [13382456,13382457,13382458,13382459] 2024/07/23-23:58:23.997193 140031051949632 (Original Log Time 2024/07/23-23:58:14.641357) EVENT_LOG_v1 {"time_micros": 1721750294641295, "job": 13312, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13382431], "files_L2": [13382367, 13382368, 13382452], "score": 0.929848, "input_data_size": 176784054, "oldest_snapshot_seqno": 163500447066} 2024/07/23-23:58:23.997196 140031051949632 (Original Log Time 2024/07/23-23:58:23.996726) [compaction_job.cc:2018] [default] [JOB 13312] Compacted 1@1 + 3@2 files to L2 => 172231498 bytes 2024/07/23-23:58:23.997198 140031051949632 (Original Log Time 2024/07/23-23:58:23.997134) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 19.0 rd, 18.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(24.8, 143.8 +0.0 blob) out(164.3 +0.0 blob), read-write-amplify(13.4) write-amplify(6.6) OK, records in: 1128722, records dropped: 7885 output_compression: Snappy 2024/07/23-23:58:23.997203 140031051949632 (Original Log Time 2024/07/23-23:58:23.997176) EVENT_LOG_v1 {"time_micros": 1721750303997158, "cf": "default", "job": 13312, "event": "compaction_finished", "compaction_time_micros": 9324049, "compaction_time_cpu_micros": 2446487, "output_level": 2, "num_output_files": 4, "total_output_size": 172231498, "num_input_records": 1128722, "num_output_records": 1120837, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113409446, "file_range_sync_nanos": 0, "file_fsync_nanos": 2864, "file_prepare_write_nanos": 93479, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/23-23:58:24.125317 140031051949632 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":1721720512,"starts":1721750294,"executesMs":9528,"compactionJobId":13312,"attempt":0,"compactionInputRawBytes":225744400,"compactionInputZipBytes":176784054,"compactionOutputRawBytes":0,"compactionOutputZipBytes":172231498,"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-c936a0963227fe1f967245db1c33a534-c08d8cc119a00c6d-00"}}, response = 2024/07/23-23:58:24.125397 140031051949632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-13312/att-00: olev 2, work 9.528 s, result 6.635 ms, install 0.494 ms, input{raw 215.287 MiB zip 168.594 MiB}