2024/08/20-08:28:33.251577 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00: fork to child time = 0.028978 sec 2024/08/20-08:28:33.253023 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00 2024/08/20-08:28:33.260123 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00 2024/08/20-08:28:33.260589 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:28:33.260995 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:28:33.299489 140500120569408 [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-18668/att-00/MANIFEST-14629260 2024/08/20-08:28:33.361648 140500120569408 [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-18668/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14650528, last_sequence is 190258068528, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14650368 2024/08/20-08:28:33.361666 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:28:33.361777 140500120569408 [version_set.cc:5652] Creating manifest 14650528 2024/08/20-08:28:33.386331 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:28:33.399191 140500120569408 [compaction_job.cc:2433] [default] [JOB 18668] Compacting 2@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-08:28:33.399214 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9584 Base level 2, inputs: [14650521(30MB) 14650500(31MB)], [14650453(41MB) 14650454(41MB)] 2024/08/20-08:28:33.624052 140500120569408 [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 2024/08/20-08:28:33.624089 140500120569408 [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 2024/08/20-08:28:33.624114 140500120569408 [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 2024/08/20-08:28:33.624130 140500120569408 [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 2024/08/20-08:28:33.624144 140500120569408 [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 2024/08/20-08:28:33.937167 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650529.sst) /dev/shm/ToplingTemp/Topling-262924-nbBr9i 2024/08/20-08:28:34.529197 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650529.sst): first pass time = 0.59's, 226.731'MB/sec 2024/08/20-08:28:35.926199 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650529.sst): old prealloc_size = 147639500, real_size = 41764816 2024/08/20-08:28:35.926264 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650529.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.31 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 317.13 2024/08/20-08:28:36.090753 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650529.sst): second pass time = 1.40's, 94.287'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 264.838'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18519.685'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.291'MB/sec write SST data time = 0.05's, 819.120'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 27569.528'MB/sec zip my value time = 1.40's, unzip length = 0.132'GB zip my value throughput = 94.287'MB/sec zip pipeline throughput = 151.634'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.31 avg-val = 1017.00 avg-zval = 317.13 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.31 avg-val = 1024.00 avg-zval = 317.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2615 value = 3.2069 dict = 1.00 all = 3.0797 } Zip/UnZip{ index = 0.4422 value = 0.3118 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.289627868 MB/sec (with seq num) write speed all = 1.238007304 MB/sec (without seq num) 2024/08/20-08:28:36.149701 140500120569408 [compaction_job.cc:1944] [default] [JOB 18668] Generated table #14650529: 129429 keys, 43581297 bytes, temperature: kWarm 2024/08/20-08:28:36.149792 140500120569408 EVENT_LOG_v1 {"time_micros": 1724113716149744, "cf_name": "default", "job": 18668, "event": "table_file_creation", "file_number": 14650529, "file_size": 43581297, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190257954564, "table_properties": {"data_size": 41045504, "index_size": 686784, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629723, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724113713, "oldest_key_time": 0, "file_creation_time": 1724113713, "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": 14650529, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:28:36.182403 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650530.sst) /dev/shm/ToplingTemp/Topling-262924-gBvl1h 2024/08/20-08:28:36.682862 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650530.sst): first pass time = 0.50's, 268.213'MB/sec 2024/08/20-08:28:37.577054 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650530.sst): old prealloc_size = 147639500, real_size = 41838656 2024/08/20-08:28:37.577114 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650530.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.45 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.55 2024/08/20-08:28:37.744203 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650530.sst): second pass time = 0.89's, 147.502'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 261.191'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23936.443'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.285'MB/sec write SST data time = 0.05's, 813.073'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 28859.357'MB/sec zip my value time = 0.89's, unzip length = 0.132'GB zip my value throughput = 147.502'MB/sec zip pipeline throughput = 147.502'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.45 avg-val = 1016.99 avg-zval = 317.55 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.45 avg-val = 1023.99 avg-zval = 317.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2030 value = 3.2026 dict = 1.00 all = 3.0745 } Zip/UnZip{ index = 0.4539 value = 0.3122 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592420 Billion total entry num = 0.346470428 Billion write speed all = 1.292105514 MB/sec (with seq num) write speed all = 1.240467250 MB/sec (without seq num) 2024/08/20-08:28:37.797250 140500120569408 [compaction_job.cc:1944] [default] [JOB 18668] Generated table #14650530: 129430 keys, 43655118 bytes, temperature: kWarm 2024/08/20-08:28:37.797308 140500120569408 EVENT_LOG_v1 {"time_micros": 1724113717797277, "cf_name": "default", "job": 18668, "event": "table_file_creation", "file_number": 14650530, "file_size": 43655118, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797965495, "largest_seqno": 190257955053, "table_properties": {"data_size": 41101104, "index_size": 705024, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629165, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724113716, "oldest_key_time": 0, "file_creation_time": 1724113716, "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": 14650530, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:28:37.842636 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650531.sst) /dev/shm/ToplingTemp/Topling-262924-iSnSoh 2024/08/20-08:28:37.861774 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650531.sst): first pass time = 0.02's, 597.720'MB/sec 2024/08/20-08:28:37.984484 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650531.sst): old prealloc_size = 147639500, real_size = 3592240 2024/08/20-08:28:37.984548 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650531.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 11009 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.25 raw-val = 0.0112 GB zip-val = 0.0036 GB avg-val =1016.96 avg-zval = 325.78 2024/08/20-08:28:38.001140 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00/14650531.sst): second pass time = 0.12's, 91.737'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 224.955'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 68.350'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.236'MB/sec write SST data time = 0.00's, 752.805'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.122'MB, throughput = 3457.296'MB/sec zip my value time = 0.12's, unzip length = 0.011'GB zip my value throughput = 91.737'MB/sec zip pipeline throughput = 91.737'MB/sec entries = 11009 avg-key = 20.00 avg-zkey = 0.26 avg-val = 1016.96 avg-zval = 325.78 usrkeys = 11009 avg-key = 12.00 avg-zkey = 0.26 avg-val = 1023.96 avg-zval = 325.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11009 bytes = 37168 } seq expand size = 77063 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0112 GB dict = 0.12 MB all = 0.0114 GB } __ZipSize{ index = 0.0000 GB value = 0.0036 GB dict = 0.12 MB all = 0.0037 GB } UnZip/Zip{ index = 46.9134 value = 3.1217 dict = 1.00 all = 3.0446 } Zip/UnZip{ index = 0.0213 value = 0.3203 dict = 1.00 all = 0.3285 } ---------------------------- total value len = 62.573093 GB avg = 0.181 KB (by entry num) total key len = 6.794155 GB avg = 0.020 KB total ukey len = 3.192746 GB avg = 0.008 KB total ukey num = 0.389603429 Billion total entry num = 0.346481437 Billion write speed all = 1.292313443 MB/sec (with seq num) write speed all = 1.240673785 MB/sec (without seq num) 2024/08/20-08:28:38.010674 140500120569408 [compaction_job.cc:1944] [default] [JOB 18668] Generated table #14650531: 11009 keys, 3749580 bytes, temperature: kWarm 2024/08/20-08:28:38.010727 140500120569408 EVENT_LOG_v1 {"time_micros": 1724113718010696, "cf_name": "default", "job": 18668, "event": "table_file_creation", "file_number": 14650531, "file_size": 3749580, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190172950576, "largest_seqno": 190256205258, "table_properties": {"data_size": 3586480, "index_size": 2816, "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": 220180, "raw_average_key_size": 20, "raw_value_size": 11195741, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 11009, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724113717, "oldest_key_time": 0, "file_creation_time": 1724113717, "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": 14650531, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:28:38.019517 140500120569408 [compaction_job.cc:699] job-18668: subcompact[0], size: 0.090986 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18668/att-00 [14650529,14650530,14650531] 2024/08/20-08:28:38.044673 140500120569408 (Original Log Time 2024/08/20-08:28:33.399301) EVENT_LOG_v1 {"time_micros": 1724113713399236, "job": 18668, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14650521, 14650500], "files_L3": [14650453, 14650454], "score": 0.988697, "input_data_size": 152619402, "oldest_snapshot_seqno": 190258067871} 2024/08/20-08:28:38.044676 140500120569408 (Original Log Time 2024/08/20-08:28:38.044183) [compaction_job.cc:2018] [default] [JOB 18668] Compacted 2@2 + 2@3 files to L3 => 90985995 bytes 2024/08/20-08:28:38.044678 140500120569408 (Original Log Time 2024/08/20-08:28:38.044609) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 33.0 rd, 19.7 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(62.4, 83.2 +0.0 blob) out(86.8 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 321143, records dropped: 51275 output_compression: Snappy 2024/08/20-08:28:38.044684 140500120569408 (Original Log Time 2024/08/20-08:28:38.044653) EVENT_LOG_v1 {"time_micros": 1724113718044632, "cf": "default", "job": 18668, "event": "compaction_finished", "compaction_time_micros": 4620221, "compaction_time_cpu_micros": 906044, "output_level": 3, "num_output_files": 3, "total_output_size": 90985995, "num_input_records": 321143, "num_output_records": 269868, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59501665, "file_range_sync_nanos": 0, "file_fsync_nanos": 2055, "file_prepare_write_nanos": 5741, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:28:38.165845 140500120569408 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":1724113713,"executesMs":4785,"compactionJobId":18668,"attempt":0,"compactionInputRawBytes":333022805,"compactionInputZipBytes":152619402,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90985995,"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":"00-93d4c2e46b89ca3cd8dba8da96db7403-17afa1ccb621c45b-00"}}, response = 2024/08/20-08:28:38.165943 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-18668/att-00: olev 3, work 4.786 s, result 6.336 ms, install 0.523 ms, input{raw 317.595 MiB zip 145.549 MiB}