2024/08/20-14:39:14.028242 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00: fork to child time = 0.025038 sec 2024/08/20-14:39:14.029377 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00 2024/08/20-14:39:14.034210 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00 2024/08/20-14:39:14.036765 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:39:14.037058 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:39:14.081661 140500489848384 [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-34931/att-00/MANIFEST-14629260 2024/08/20-14:39:14.107708 140500489848384 [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-34931/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669505, last_sequence is 190671039419, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669465 2024/08/20-14:39:14.107718 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:39:14.107798 140500489848384 [version_set.cc:5652] Creating manifest 14669505 2024/08/20-14:39:14.140223 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:39:14.156341 140500489848384 [compaction_job.cc:2433] [default] [JOB 34931] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-14:39:14.156355 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17845 Base level 1, inputs: [14669492(30MB) 14669473(137KB)], [14669429(48MB) 14669431(48MB) 14669432(37MB)] 2024/08/20-14:39:14.582845 140500489848384 [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 2024/08/20-14:39:14.582873 140500489848384 [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 2024/08/20-14:39:14.582889 140500489848384 [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 2024/08/20-14:39:14.582905 140500489848384 [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 2024/08/20-14:39:14.582915 140500489848384 [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 2024/08/20-14:39:15.068620 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669506.sst) /dev/shm/ToplingTemp/Topling-389275-n21tqm 2024/08/20-14:39:15.579621 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669506.sst): first pass time = 0.51's, 131.344'MB/sec 2024/08/20-14:39:18.831590 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669506.sst): old prealloc_size = 73819750, real_size = 48852872 2024/08/20-14:39:18.831668 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669506.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 = 3.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-14:39:19.373621 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669506.sst): second pass time = 3.25's, 18.991'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.158'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20666.754'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.193'MB/sec write SST data time = 0.11's, 466.710'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 = 15090.307'MB/sec zip my value time = 3.25's, unzip length = 0.062'GB zip my value throughput = 18.991'MB/sec zip pipeline throughput = 175.810'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.29 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.29 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4302 value = 1.2953 dict = 1.00 all = 1.3291 } Zip/UnZip{ index = 0.4115 value = 0.7720 dict = 1.00 all = 0.7524 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.910914531 MB/sec (with seq num) write speed all = 0.874396569 MB/sec (without seq num) 2024/08/20-14:39:19.439703 140500489848384 [compaction_job.cc:1944] [default] [JOB 34931] Generated table #14669506: 335545 keys, 50493707 bytes, temperature: kWarm 2024/08/20-14:39:19.439802 140500489848384 EVENT_LOG_v1 {"time_micros": 1724135959439744, "cf_name": "default", "job": 34931, "event": "table_file_creation", "file_number": 14669506, "file_size": 50493707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190623092837, "largest_seqno": 190671007598, "table_properties": {"data_size": 47664272, "index_size": 1104576, "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": 1724135955, "oldest_key_time": 0, "file_creation_time": 1724135955, "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": 14669506, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:19.574114 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669507.sst) /dev/shm/ToplingTemp/Topling-389275-A8WpIn 2024/08/20-14:39:20.534427 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669507.sst): first pass time = 0.96's, 69.886'MB/sec 2024/08/20-14:39:21.651875 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669507.sst): old prealloc_size = 73819750, real_size = 48762080 2024/08/20-14:39:21.651956 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669507.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.01 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-14:39:22.139640 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669507.sst): second pass time = 1.11's, 55.386'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.337'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19322.952'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.209'MB/sec write SST data time = 0.09's, 583.981'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 = 14459.304'MB/sec zip my value time = 1.11's, unzip length = 0.062'GB zip my value throughput = 55.386'MB/sec zip pipeline throughput = 149.158'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.01 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.01 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6609 value = 1.2952 dict = 1.00 all = 1.3315 } Zip/UnZip{ index = 0.3758 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.911796214 MB/sec (with seq num) write speed all = 0.875244225 MB/sec (without seq num) 2024/08/20-14:39:22.215132 140500489848384 [compaction_job.cc:1944] [default] [JOB 34931] Generated table #14669507: 335545 keys, 50402891 bytes, temperature: kWarm 2024/08/20-14:39:22.215211 140500489848384 EVENT_LOG_v1 {"time_micros": 1724135962215166, "cf_name": "default", "job": 34931, "event": "table_file_creation", "file_number": 14669507, "file_size": 50402891, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190610689623, "largest_seqno": 190671007605, "table_properties": {"data_size": 47669200, "index_size": 1008832, "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": 1724135959, "oldest_key_time": 0, "file_creation_time": 1724135959, "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": 14669507, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:22.271902 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669508.sst) /dev/shm/ToplingTemp/Topling-389275-q7wUyl 2024/08/20-14:39:23.302994 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669508.sst): first pass time = 1.03's, 65.089'MB/sec 2024/08/20-14:39:25.844241 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669508.sst): old prealloc_size = 73819750, real_size = 48711008 2024/08/20-14:39:25.844318 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669508.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.86 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-14:39:26.432082 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669508.sst): second pass time = 2.54's, 24.304'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 85.658'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23409.914'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.09's, 531.434'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 = 15146.623'MB/sec zip my value time = 2.54's, unzip length = 0.062'GB zip my value throughput = 24.304'MB/sec zip pipeline throughput = 175.882'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.86 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.86 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7960 value = 1.2952 dict = 1.00 all = 1.3328 } Zip/UnZip{ index = 0.3577 value = 0.7721 dict = 1.00 all = 0.7503 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 0.912659484 MB/sec (with seq num) write speed all = 0.876074206 MB/sec (without seq num) 2024/08/20-14:39:26.496975 140500489848384 [compaction_job.cc:1944] [default] [JOB 34931] Generated table #14669508: 335545 keys, 50351883 bytes, temperature: kWarm 2024/08/20-14:39:26.497062 140500489848384 EVENT_LOG_v1 {"time_micros": 1724135966497016, "cf_name": "default", "job": 34931, "event": "table_file_creation", "file_number": 14669508, "file_size": 50351883, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190610689356, "largest_seqno": 190671007607, "table_properties": {"data_size": 47666928, "index_size": 960064, "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": 1724135962, "oldest_key_time": 0, "file_creation_time": 1724135962, "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": 14669508, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:26.550529 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669509.sst) /dev/shm/ToplingTemp/Topling-389275-MjkNxk 2024/08/20-14:39:26.591735 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669509.sst): first pass time = 0.04's, 83.820'MB/sec 2024/08/20-14:39:27.040825 140500489848384 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669509.sst): part-0: reject ZipStore ratio = 0.970 2024/08/20-14:39:27.050140 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669509.sst): old prealloc_size = 73819750, real_size = 3231280 2024/08/20-14:39:27.050186 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669509.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 17250 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 3.05 raw-val = 0.0032 GB zip-val = 0.0032 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-14:39:27.070567 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00/14669509.sst): second pass time = 0.45's, 7.081'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.02's, 160.758'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1555.989'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.649'MB/sec write SST data time = 0.01's, 238.845'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 = 0.45's, unzip length = 0.003'GB zip my value throughput = 7.081'MB/sec zip pipeline throughput = 121.664'MB/sec entries = 17250 avg-key = 16.00 avg-zkey = 3.05 avg-val = 184.00 avg-zval = 184.01 usrkeys = 17250 avg-key = 8.00 avg-zkey = 3.05 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 17250 bytes = 53920 } seq expand size = 120750 multi value expand size = 0 cnt WriteAppend = 395 UnZipSize{ index = 0.0001 GB value = 0.0032 GB dict = 0.00 MB all = 0.0034 GB } __ZipSize{ index = 0.0001 GB value = 0.0032 GB dict = 0.00 MB all = 0.0033 GB } UnZip/Zip{ index = 2.6232 value = 0.9999 dict = 0.00 all = 1.0512 } Zip/UnZip{ index = 0.3812 value = 1.0001 dict = 0.00 all = 0.9513 } ---------------------------- total value len = 62.492312 GB avg = 0.180 KB (by entry num) total key len = 6.805140 GB avg = 0.020 KB total ukey len = 3.197699 GB avg = 0.008 KB total ukey num = 0.390357446 Billion total entry num = 0.347235454 Billion write speed all = 0.912698839 MB/sec (with seq num) write speed all = 0.876112051 MB/sec (without seq num) 2024/08/20-14:39:27.080380 140500489848384 [compaction_job.cc:1944] [default] [JOB 34931] Generated table #14669509: 17250 keys, 3281897 bytes, temperature: kWarm 2024/08/20-14:39:27.080458 140500489848384 EVENT_LOG_v1 {"time_micros": 1724135967080416, "cf_name": "default", "job": 34931, "event": "table_file_creation", "file_number": 14669509, "file_size": 3281897, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190646073364, "largest_seqno": 190671007591, "table_properties": {"data_size": 3174192, "index_size": 52608, "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": 276000, "raw_average_key_size": 16, "raw_value_size": 3174000, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 17250, "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": 1724135966, "oldest_key_time": 0, "file_creation_time": 1724135966, "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": 14669509, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:27.102582 140500489848384 [compaction_job.cc:699] job-34931: subcompact[0], size: 0.154530 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34931/att-00 [14669506,14669507,14669508,14669509] 2024/08/20-14:39:27.175537 140500489848384 (Original Log Time 2024/08/20-14:39:14.156402) EVENT_LOG_v1 {"time_micros": 1724135954156366, "job": 34931, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14669492, 14669473], "files_L2": [14669429, 14669431, 14669432], "score": 0.996323, "input_data_size": 173118883, "oldest_snapshot_seqno": 190671039161} 2024/08/20-14:39:27.175542 140500489848384 (Original Log Time 2024/08/20-14:39:27.174755) [compaction_job.cc:2018] [default] [JOB 34931] Compacted 2@1 + 3@2 files to L2 => 154530378 bytes 2024/08/20-14:39:27.175544 140500489848384 (Original Log Time 2024/08/20-14:39:27.175437) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 13.4 rd, 11.9 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(30.9, 134.2 +0.0 blob) out(147.4 +0.0 blob), read-write-amplify(10.1) write-amplify(4.8) OK, records in: 1030588, records dropped: 6703 output_compression: Snappy 2024/08/20-14:39:27.175555 140500489848384 (Original Log Time 2024/08/20-14:39:27.175510) EVENT_LOG_v1 {"time_micros": 1724135967175471, "cf": "default", "job": 34931, "event": "compaction_finished", "compaction_time_micros": 12946194, "compaction_time_cpu_micros": 2626215, "output_level": 2, "num_output_files": 4, "total_output_size": 154530378, "num_input_records": 1030588, "num_output_records": 1023885, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 169879904, "file_range_sync_nanos": 0, "file_fsync_nanos": 3983, "file_prepare_write_nanos": 33224, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-14:39:27.276817 140500489848384 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":1724135953,"executesMs":13127,"compactionJobId":34931,"attempt":0,"compactionInputRawBytes":206117600,"compactionInputZipBytes":173118883,"compactionOutputRawBytes":0,"compactionOutputZipBytes":154530378,"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-a4c9ab81008636d6949b61689d003cb6-c00149c900112b49-00"}}, response = 2024/08/20-14:39:27.276939 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34931/att-00: olev 2, work 13.127 s, result 18.956 ms, install 0.835 ms, input{raw 196.569 MiB zip 165.099 MiB}