2024/08/20-05:18:59.674802 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00: fork to child time = 0.036280 sec 2024/08/20-05:18:59.676146 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00 2024/08/20-05:18:59.682480 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00 2024/08/20-05:18:59.690004 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:18:59.690442 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:18:59.741889 140500313601600 [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-09202/att-00/MANIFEST-14629260 2024/08/20-05:18:59.794575 140500313601600 [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-09202/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639697, last_sequence is 190017859959, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639641 2024/08/20-05:18:59.794587 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:18:59.794678 140500313601600 [version_set.cc:5652] Creating manifest 14639697 2024/08/20-05:18:59.833116 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:18:59.853671 140500313601600 [compaction_job.cc:2433] [default] [JOB 9202] Compacting 2@1 + 4@2 files to L2, score 0.83, subcompactions 1 : 1 2024/08/20-05:18:59.853704 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4772 Base level 1, inputs: [14639683(22MB) 14639666(3969KB)], [14639628(48MB) 14639629(47MB) 14639630(7843KB) 14639599(36MB)] 2024/08/20-05:19:00.115027 140500313601600 [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 2024/08/20-05:19:00.115056 140500313601600 [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 2024/08/20-05:19:00.115073 140500313601600 [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 2024/08/20-05:19:00.115084 140500313601600 [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 2024/08/20-05:19:00.115094 140500313601600 [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 2024/08/20-05:19:00.519552 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639698.sst) /dev/shm/ToplingTemp/Topling-189659-CGrF3l 2024/08/20-05:19:01.188368 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639698.sst): first pass time = 0.67's, 100.349'MB/sec 2024/08/20-05:19:04.773526 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639698.sst): old prealloc_size = 73819750, real_size = 49407232 2024/08/20-05:19:04.773608 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639698.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-05:19:05.383628 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639698.sst): second pass time = 3.58's, 17.227'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 83.738'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34348.514'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.169'MB/sec write SST data time = 0.11's, 444.313'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 = 15805.682'MB/sec zip my value time = 3.58's, unzip length = 0.062'GB zip my value throughput = 17.227'MB/sec zip pipeline throughput = 165.562'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.94 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.94 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 = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6193 value = 1.2953 dict = 1.00 all = 1.3135 } Zip/UnZip{ index = 0.6176 value = 0.7720 dict = 1.00 all = 0.7613 } ---------------------------- 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 = 1.634707572 MB/sec (with seq num) write speed all = 1.569173224 MB/sec (without seq num) 2024/08/20-05:19:05.449280 140500313601600 [compaction_job.cc:1944] [default] [JOB 9202] Generated table #14639698: 335545 keys, 51090861 bytes, temperature: kWarm 2024/08/20-05:19:05.449380 140500313601600 EVENT_LOG_v1 {"time_micros": 1724102345449319, "cf_name": "default", "job": 9202, "event": "table_file_creation", "file_number": 14639698, "file_size": 51090861, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189893262850, "largest_seqno": 190017785978, "table_properties": {"data_size": 47665456, "index_size": 1657728, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724102340, "oldest_key_time": 0, "file_creation_time": 1724102340, "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": 14639698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:19:05.499740 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639699.sst) /dev/shm/ToplingTemp/Topling-189659-GPJHPl 2024/08/20-05:19:06.661100 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639699.sst): first pass time = 1.16's, 57.787'MB/sec 2024/08/20-05:19:09.943266 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639699.sst): old prealloc_size = 73819750, real_size = 48257440 2024/08/20-05:19:09.943332 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639699.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.50 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:19:10.499675 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639699.sst): second pass time = 3.28's, 18.815'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.754'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14102.396'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.182'MB/sec write SST data time = 0.10's, 519.785'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 = 14042.095'MB/sec zip my value time = 3.28's, unzip length = 0.062'GB zip my value throughput = 18.815'MB/sec zip pipeline throughput = 139.873'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.50 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.50 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.3458 value = 1.2951 dict = 1.00 all = 1.3438 } Zip/UnZip{ index = 0.1871 value = 0.7721 dict = 1.00 all = 0.7442 } ---------------------------- 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 = 1.636151570 MB/sec (with seq num) write speed all = 1.570561701 MB/sec (without seq num) 2024/08/20-05:19:10.560581 140500313601600 [compaction_job.cc:1944] [default] [JOB 9202] Generated table #14639699: 335545 keys, 49940299 bytes, temperature: kWarm 2024/08/20-05:19:10.560717 140500313601600 EVENT_LOG_v1 {"time_micros": 1724102350560640, "cf_name": "default", "job": 9202, "event": "table_file_creation", "file_number": 14639699, "file_size": 49940299, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189893262841, "largest_seqno": 190017785981, "table_properties": {"data_size": 47671280, "index_size": 502144, "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": 1724102345, "oldest_key_time": 0, "file_creation_time": 1724102345, "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": 14639699, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:19:10.608045 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639700.sst) /dev/shm/ToplingTemp/Topling-189659-DTgpdi 2024/08/20-05:19:11.477814 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639700.sst): first pass time = 0.87's, 77.161'MB/sec 2024/08/20-05:19:13.608785 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639700.sst): old prealloc_size = 73819750, real_size = 48628520 2024/08/20-05:19:13.608861 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639700.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 = 2.65 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/20-05:19:14.147075 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639700.sst): second pass time = 2.13's, 28.986'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.386'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19249.133'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.176'MB/sec write SST data time = 0.06's, 800.249'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 = 16808.538'MB/sec zip my value time = 2.13's, unzip length = 0.062'GB zip my value throughput = 28.986'MB/sec zip pipeline throughput = 194.893'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.65 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.65 avg-val = 191.00 avg-zval = 142.03 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0242 value = 1.2955 dict = 1.00 all = 1.3350 } Zip/UnZip{ index = 0.3307 value = 0.7719 dict = 1.00 all = 0.7491 } ---------------------------- 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 = 1.637652059 MB/sec (with seq num) write speed all = 1.572004403 MB/sec (without seq num) 2024/08/20-05:19:14.246674 140500313601600 [compaction_job.cc:1944] [default] [JOB 9202] Generated table #14639700: 335545 keys, 50269387 bytes, temperature: kWarm 2024/08/20-05:19:14.246743 140500313601600 EVENT_LOG_v1 {"time_micros": 1724102354246712, "cf_name": "default", "job": 9202, "event": "table_file_creation", "file_number": 14639700, "file_size": 50269387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189964004389, "largest_seqno": 190017785977, "table_properties": {"data_size": 47656880, "index_size": 887616, "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": 1724102350, "oldest_key_time": 0, "file_creation_time": 1724102350, "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": 14639700, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:19:14.302041 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639701.sst) /dev/shm/ToplingTemp/Topling-189659-fx2K9i 2024/08/20-05:19:14.328356 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639701.sst): first pass time = 0.03's, 236.760'MB/sec 2024/08/20-05:19:14.398507 140500313601600 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639701.sst): part-0: reject ZipStore ratio = 0.949 2024/08/20-05:19:14.415404 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639701.sst): old prealloc_size = 73819750, real_size = 5865144 2024/08/20-05:19:14.415457 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639701.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 31095 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 4.36 raw-val = 0.0057 GB zip-val = 0.0057 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-05:19:14.431683 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00/14639701.sst): second pass time = 0.07's, 82.454'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 366.102'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3429.873'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.901'MB/sec write SST data time = 0.01's, 783.899'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 = 0.07's, unzip length = 0.006'GB zip my value throughput = 82.454'MB/sec zip pipeline throughput = 82.454'MB/sec entries = 31095 avg-key = 16.00 avg-zkey = 4.36 avg-val = 184.00 avg-zval = 184.01 usrkeys = 31095 avg-key = 8.00 avg-zkey = 4.36 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 31095 bytes = 97184 } seq expand size = 217665 multi value expand size = 0 cnt WriteAppend = 706 UnZipSize{ index = 0.0002 GB value = 0.0057 GB dict = 0.00 MB all = 0.0062 GB } __ZipSize{ index = 0.0001 GB value = 0.0057 GB dict = 0.00 MB all = 0.0060 GB } UnZip/Zip{ index = 1.8352 value = 1.0000 dict = 0.00 all = 1.0442 } Zip/UnZip{ index = 0.5449 value = 1.0000 dict = 0.00 all = 0.9576 } ---------------------------- total value len = 62.494956 GB avg = 0.180 KB (by entry num) total key len = 6.805361 GB avg = 0.020 KB total ukey len = 3.197809 GB avg = 0.008 KB total ukey num = 0.390371291 Billion total entry num = 0.347249299 Billion write speed all = 1.637793164 MB/sec (with seq num) write speed all = 1.572140071 MB/sec (without seq num) 2024/08/20-05:19:14.462768 140500313601600 [compaction_job.cc:1944] [default] [JOB 9202] Generated table #14639701: 31095 keys, 5955625 bytes, temperature: kWarm 2024/08/20-05:19:14.462845 140500313601600 EVENT_LOG_v1 {"time_micros": 1724102354462801, "cf_name": "default", "job": 9202, "event": "table_file_creation", "file_number": 14639701, "file_size": 5955625, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189998795522, "largest_seqno": 190017785965, "table_properties": {"data_size": 5721680, "index_size": 135552, "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": 497520, "raw_average_key_size": 16, "raw_value_size": 5721480, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 31095, "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": 1724102354, "oldest_key_time": 0, "file_creation_time": 1724102354, "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": 14639701, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:19:14.472997 140500313601600 [compaction_job.cc:699] job-09202: subcompact[0], size: 0.157256 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09202/att-00 [14639698,14639699,14639700,14639701] 2024/08/20-05:19:14.525538 140500313601600 (Original Log Time 2024/08/20-05:18:59.853778) EVENT_LOG_v1 {"time_micros": 1724102339853723, "job": 9202, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14639683, 14639666], "files_L2": [14639628, 14639629, 14639630, 14639599], "score": 0.825627, "input_data_size": 175217971, "oldest_snapshot_seqno": 190017859160} 2024/08/20-05:19:14.525542 140500313601600 (Original Log Time 2024/08/20-05:19:14.524948) [compaction_job.cc:2018] [default] [JOB 9202] Compacted 2@1 + 4@2 files to L2 => 157256172 bytes 2024/08/20-05:19:14.525544 140500313601600 (Original Log Time 2024/08/20-05:19:14.525463) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 12.0 rd, 10.8 wr, level 2, files in(2, 4) out(4 +0 blob) MB in(26.8, 140.3 +0.0 blob) out(150.0 +0.0 blob), read-write-amplify(11.8) write-amplify(5.6) OK, records in: 1043813, records dropped: 6083 output_compression: Snappy 2024/08/20-05:19:14.525551 140500313601600 (Original Log Time 2024/08/20-05:19:14.525513) EVENT_LOG_v1 {"time_micros": 1724102354525491, "cf": "default", "job": 9202, "event": "compaction_finished", "compaction_time_micros": 14619232, "compaction_time_cpu_micros": 2605606, "output_level": 2, "num_output_files": 4, "total_output_size": 157256172, "num_input_records": 1043813, "num_output_records": 1037730, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 204044972, "file_range_sync_nanos": 0, "file_fsync_nanos": 3007, "file_prepare_write_nanos": 38566, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:19:14.651570 140500313601600 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":1724102339,"executesMs":14842,"compactionJobId":9202,"attempt":0,"compactionInputRawBytes":208762600,"compactionInputZipBytes":175217971,"compactionOutputRawBytes":0,"compactionOutputZipBytes":157256172,"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":"00-702f34744307f667034f37606cf87a69-4688809d4a42dce6-00"}}, response = 2024/08/20-05:19:14.651697 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09202/att-00: olev 2, work 14.843 s, result 7.127 ms, install 0.643 ms, input{raw 199.092 MiB zip 167.101 MiB}