2024/07/08-20:57:40.380550 140064157558336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00: fork to child time = 0.029088 sec 2024/07/08-20:57:40.381379 140064157558336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00 2024/07/08-20:57:40.386109 140064157558336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00 2024/07/08-20:57:40.387498 140064157558336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-20:57:40.387765 140064157558336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-20:57:40.422376 140064157558336 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15991/att-00/MANIFEST-12625661 2024/07/08-20:57:40.436251 140064157558336 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15991/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12642947, last_sequence is 147555044101, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12642908 2024/07/08-20:57:40.436256 140064157558336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-20:57:40.436304 140064157558336 [version_set.cc:5652] Creating manifest 12642947 2024/07/08-20:57:40.460917 140064157558336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-20:57:40.474451 140064157558336 [compaction_job.cc:2433] [default] [JOB 15991] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/08-20:57:40.474464 140064157558336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8667 Base level 1, inputs: [12642912(29MB)], [12642885(47MB) 12642886(34MB)] 2024/07/08-20:57:40.700613 140064157558336 [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 2024/07/08-20:57:40.700638 140064157558336 [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 2024/07/08-20:57:40.700654 140064157558336 [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 2024/07/08-20:57:40.700666 140064157558336 [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 2024/07/08-20:57:40.700674 140064157558336 [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 2024/07/08-20:57:41.068308 140064157558336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642948.sst) /dev/shm/ToplingTemp/Topling-37469-trGnOs 2024/07/08-20:57:41.416934 140064157558336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642948.sst): first pass time = 0.35's, 192.536'MB/sec 2024/07/08-20:57:42.623278 140064157558336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642948.sst): old prealloc_size = 73819750, real_size = 49066144 2024/07/08-20:57:42.623385 140064157558336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642948.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-20:57:43.436402 140064157558336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642948.sst): second pass time = 1.21's, 51.220'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.81's, 62.363'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16654.022'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.157'MB/sec write SST data time = 0.28's, 182.934'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 = 17872.802'MB/sec zip my value time = 1.21's, unzip length = 0.062'GB zip my value throughput = 51.220'MB/sec zip pipeline throughput = 137.455'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.91 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.91 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0436 value = 1.2952 dict = 1.00 all = 1.3234 } Zip/UnZip{ index = 0.4893 value = 0.7721 dict = 1.00 all = 0.7556 } ---------------------------- 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 = 0.009339077 MB/sec (with seq num) write speed all = 0.008978146 MB/sec (without seq num) 2024/07/08-20:57:43.527442 140064157558336 [compaction_job.cc:1944] [default] [JOB 15991] Generated table #12642948: 335545 keys, 50707757 bytes, temperature: kWarm 2024/07/08-20:57:43.527542 140064157558336 EVENT_LOG_v1 {"time_micros": 1720443463527484, "cf_name": "default", "job": 15991, "event": "table_file_creation", "file_number": 12642948, "file_size": 50707757, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147488785930, "largest_seqno": 147555014278, "table_properties": {"data_size": 47668560, "index_size": 1313536, "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": 1720443461, "oldest_key_time": 0, "file_creation_time": 1720443461, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12642948, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:57:43.587817 140064157558336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642949.sst) /dev/shm/ToplingTemp/Topling-37469-w6xCvs 2024/07/08-20:57:44.757842 140064157558336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642949.sst): first pass time = 1.17's, 57.360'MB/sec 2024/07/08-20:57:48.141412 140064157558336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642949.sst): old prealloc_size = 73819750, real_size = 48814608 2024/07/08-20:57:48.141487 140064157558336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642949.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 = 3.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/07/08-20:57:48.666157 140064157558336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642949.sst): second pass time = 3.38's, 18.253'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.154'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27234.596'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.190'MB/sec write SST data time = 0.08's, 613.969'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 = 18877.844'MB/sec zip my value time = 3.38's, unzip length = 0.062'GB zip my value throughput = 18.253'MB/sec zip pipeline throughput = 195.353'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.19 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.19 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 = 11 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 = 2.5044 value = 1.2955 dict = 1.00 all = 1.3301 } Zip/UnZip{ index = 0.3993 value = 0.7719 dict = 1.00 all = 0.7518 } ---------------------------- 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 = 0.018665028 MB/sec (with seq num) write speed all = 0.017943675 MB/sec (without seq num) 2024/07/08-20:57:48.770945 140064157558336 [compaction_job.cc:1944] [default] [JOB 15991] Generated table #12642949: 335545 keys, 50455435 bytes, temperature: kWarm 2024/07/08-20:57:48.771026 140064157558336 EVENT_LOG_v1 {"time_micros": 1720443468770982, "cf_name": "default", "job": 15991, "event": "table_file_creation", "file_number": 12642949, "file_size": 50455435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147500989540, "largest_seqno": 147555014269, "table_properties": {"data_size": 47658688, "index_size": 1071872, "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": 1720443463, "oldest_key_time": 0, "file_creation_time": 1720443463, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12642949, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:57:48.809180 140064157558336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642950.sst) /dev/shm/ToplingTemp/Topling-37469-I7JZdq 2024/07/08-20:57:48.876512 140064157558336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642950.sst): first pass time = 0.07's, 114.346'MB/sec 2024/07/08-20:57:49.003763 140064157558336 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642950.sst): part-0: reject ZipStore ratio = 0.938 2024/07/08-20:57:49.021136 140064157558336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642950.sst): old prealloc_size = 73819750, real_size = 7255608 2024/07/08-20:57:49.021192 140064157558336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642950.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 38467 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.36 raw-val = 0.0071 GB zip-val = 0.0071 GB avg-val = 184.00 avg-zval = 184.01 2024/07/08-20:57:49.039271 140064157558336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00/12642950.sst): second pass time = 0.12's, 57.972'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 406.380'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4876.120'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.880'MB/sec write SST data time = 0.01's, 1028.418'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 = 0.12's, unzip length = 0.007'GB zip my value throughput = 57.972'MB/sec zip pipeline throughput = 87.472'MB/sec entries = 38467 avg-key = 16.00 avg-zkey = 4.36 avg-val = 184.00 avg-zval = 184.01 usrkeys = 38467 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 = 38467 bytes = 120224 } seq expand size = 269269 multi value expand size = 0 cnt WriteAppend = 872 UnZipSize{ index = 0.0003 GB value = 0.0071 GB dict = 0.00 MB all = 0.0077 GB } __ZipSize{ index = 0.0002 GB value = 0.0071 GB dict = 0.00 MB all = 0.0074 GB } UnZip/Zip{ index = 1.8353 value = 1.0000 dict = 0.00 all = 1.0443 } Zip/UnZip{ index = 0.5449 value = 1.0000 dict = 0.00 all = 0.9576 } ---------------------------- total value len = 0.135525 GB avg = 0.191 KB (by entry num) total key len = 0.011353 GB avg = 0.016 KB total ukey len = 0.005676 GB avg = 0.008 KB total ukey num = 0.000709557 Billion total entry num = 0.000709557 Billion write speed all = 0.019733922 MB/sec (with seq num) write speed all = 0.018971258 MB/sec (without seq num) 2024/07/08-20:57:49.060617 140064157558336 [compaction_job.cc:1944] [default] [JOB 15991] Generated table #12642950: 38467 keys, 7367209 bytes, temperature: kWarm 2024/07/08-20:57:49.060692 140064157558336 EVENT_LOG_v1 {"time_micros": 1720443469060652, "cf_name": "default", "job": 15991, "event": "table_file_creation", "file_number": 12642950, "file_size": 7367209, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147537411528, "largest_seqno": 147555013755, "table_properties": {"data_size": 7078128, "index_size": 167680, "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": 615472, "raw_average_key_size": 16, "raw_value_size": 7077928, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 38467, "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": 1720443468, "oldest_key_time": 0, "file_creation_time": 1720443468, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12642950, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:57:49.069169 140064157558336 [compaction_job.cc:699] job-15991: subcompact[0], size: 0.108530 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15991/att-00 [12642948,12642949,12642950] 2024/07/08-20:57:49.105311 140064157558336 (Original Log Time 2024/07/08-20:57:40.474513) EVENT_LOG_v1 {"time_micros": 1720443460474475, "job": 15991, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12642912], "files_L2": [12642885, 12642886], "score": 0.984606, "input_data_size": 117575100, "oldest_snapshot_seqno": 147555044056} 2024/07/08-20:57:49.105315 140064157558336 (Original Log Time 2024/07/08-20:57:49.104729) [compaction_job.cc:2018] [default] [JOB 15991] Compacted 1@1 + 2@2 files to L2 => 108530401 bytes 2024/07/08-20:57:49.105317 140064157558336 (Original Log Time 2024/07/08-20:57:49.105242) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.7 rd, 12.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(29.9, 82.2 +0.0 blob) out(103.5 +0.0 blob), read-write-amplify(7.2) write-amplify(3.5) OK, records in: 713697, records dropped: 4140 output_compression: Snappy 2024/07/08-20:57:49.105324 140064157558336 (Original Log Time 2024/07/08-20:57:49.105289) EVENT_LOG_v1 {"time_micros": 1720443469105269, "cf": "default", "job": 15991, "event": "compaction_finished", "compaction_time_micros": 8594665, "compaction_time_cpu_micros": 1690796, "output_level": 2, "num_output_files": 3, "total_output_size": 108530401, "num_input_records": 713697, "num_output_records": 709557, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 138688431, "file_range_sync_nanos": 0, "file_fsync_nanos": 2851, "file_prepare_write_nanos": 45368, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-20:57:49.224951 140064157558336 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":1720420896,"starts":1720443460,"executesMs":8718,"compactionJobId":15991,"attempt":0,"compactionInputRawBytes":142739400,"compactionInputZipBytes":117575100,"compactionOutputRawBytes":0,"compactionOutputZipBytes":108530401,"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":"00-50b08b51b693a37825438ec3ba452867-b9b748f3def57136-00"}}, response = 2024/07/08-20:57:49.225047 140064157558336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15991/att-00: olev 2, work 8.719 s, result 5.159 ms, install 0.624 ms, input{raw 136.127 MiB zip 112.128 MiB}