2024/07/09-12:39:44.921527 140099127416384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00: fork to child time = 0.009073 sec 2024/07/09-12:39:44.922528 140099127416384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00 2024/07/09-12:39:44.927424 140099127416384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00 2024/07/09-12:39:44.928780 140099127416384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-12:39:44.929125 140099127416384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-12:39:44.977133 140099127416384 [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-45294/att-00/MANIFEST-12625661 2024/07/09-12:39:45.026180 140099127416384 [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-45294/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12677696, last_sequence is 148341356365, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12677618 2024/07/09-12:39:45.026193 140099127416384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-12:39:45.026267 140099127416384 [version_set.cc:5652] Creating manifest 12677696 2024/07/09-12:39:45.057130 140099127416384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-12:39:45.070590 140099127416384 [compaction_job.cc:2433] [default] [JOB 45294] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-12:39:45.070607 140099127416384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23436 Base level 3, inputs: [12677690(90MB)], [12672353(172MB) 12672354(172MB)] 2024/07/09-12:39:45.083676 140099127416384 [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 2024/07/09-12:39:45.083721 140099127416384 [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 2024/07/09-12:39:45.083747 140099127416384 [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 2024/07/09-12:39:45.083759 140099127416384 [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 2024/07/09-12:39:45.083772 140099127416384 [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 2024/07/09-12:39:47.065389 140099127416384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677697.sst) /dev/shm/ToplingTemp/Topling-79451-3WEbMT 2024/07/09-12:39:48.413184 140099127416384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677697.sst): first pass time = 1.35's, 199.174'MB/sec 2024/07/09-12:39:50.915422 140099127416384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677697.sst): old prealloc_size = 295279001, real_size = 173536776 2024/07/09-12:39:50.915494 140099127416384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677697.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-12:39:51.966534 140099127416384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677697.sst): second pass time = 2.50's, 98.763'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.05's, 172.051'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5840.971'MB/sec (index lex order gen) rebuild zvType time = 0.86's, 0.390'MB/sec write SST data time = 0.19's, 948.826'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 59443.607'MB/sec zip my value time = 2.50's, unzip length = 0.247'GB zip my value throughput = 98.763'MB/sec zip pipeline throughput = 98.763'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 47.0609 value = 1.4277 dict = 1.00 all = 1.4843 } Zip/UnZip{ index = 0.0212 value = 0.7004 dict = 1.00 all = 0.6737 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.014575218 MB/sec (with seq num) write speed all = 0.014011925 MB/sec (without seq num) 2024/07/09-12:39:52.166758 140099127416384 [compaction_job.cc:1944] [default] [JOB 45294] Generated table #12677697: 1342178 keys, 180847661 bytes, temperature: kWarm 2024/07/09-12:39:52.166884 140099127416384 EVENT_LOG_v1 {"time_micros": 1720499992166833, "cf_name": "default", "job": 45294, "event": "table_file_creation", "file_number": 12677697, "file_size": 180847661, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192755491, "largest_seqno": 148341009601, "table_properties": {"data_size": 172972864, "index_size": 228160, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720499987, "oldest_key_time": 0, "file_creation_time": 1720499987, "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": 12677697, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:39:52.228429 140099127416384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677698.sst) /dev/shm/ToplingTemp/Topling-79451-J95yeW 2024/07/09-12:39:54.967142 140099127416384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677698.sst): first pass time = 2.74's, 98.017'MB/sec 2024/07/09-12:39:57.460878 140099127416384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677698.sst): old prealloc_size = 295279001, real_size = 173501840 2024/07/09-12:39:57.460953 140099127416384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677698.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-12:39:58.513488 140099127416384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677698.sst): second pass time = 2.49's, 99.091'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.05's, 171.776'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7696.352'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.387'MB/sec write SST data time = 0.19's, 971.123'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 57319.327'MB/sec zip my value time = 2.49's, unzip length = 0.247'GB zip my value throughput = 99.091'MB/sec zip pipeline throughput = 99.091'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 46.9031 value = 1.4280 dict = 1.00 all = 1.4846 } Zip/UnZip{ index = 0.0213 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.029140428 MB/sec (with seq num) write speed all = 0.028014228 MB/sec (without seq num) 2024/07/09-12:39:58.715083 140099127416384 [compaction_job.cc:1944] [default] [JOB 45294] Generated table #12677698: 1342178 keys, 180812717 bytes, temperature: kWarm 2024/07/09-12:39:58.715155 140099127416384 EVENT_LOG_v1 {"time_micros": 1720499998715119, "cf_name": "default", "job": 45294, "event": "table_file_creation", "file_number": 12677698, "file_size": 180812717, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192755488, "largest_seqno": 148341009683, "table_properties": {"data_size": 172937168, "index_size": 228928, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720499992, "oldest_key_time": 0, "file_creation_time": 1720499992, "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": 12677698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:39:58.781944 140099127416384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677699.sst) /dev/shm/ToplingTemp/Topling-79451-RJP8lU 2024/07/09-12:39:58.852252 140099127416384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677699.sst): first pass time = 0.07's, 200.165'MB/sec 2024/07/09-12:39:58.992190 140099127416384 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677699.sst): part-0: reject ZipStore ratio = 0.893 2024/07/09-12:39:59.022122 140099127416384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677699.sst): old prealloc_size = 295279001, real_size = 12969696 2024/07/09-12:39:59.022169 140099127416384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677699.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 70322 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.0129 GB zip-val = 0.0129 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-12:39:59.046228 140099127416384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00/12677699.sst): second pass time = 0.14's, 92.953'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 548.358'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 507.218'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.228'MB/sec write SST data time = 0.01's, 1353.486'MB/sec dict compress time = 0.00'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 = 0.14's, unzip length = 0.013'GB zip my value throughput = 92.953'MB/sec zip pipeline throughput = 92.953'MB/sec entries = 70322 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 184.00 usrkeys = 70322 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 70322 bytes = 263728 } seq expand size = 492254 multi value expand size = 0 cnt WriteAppend = 1587 UnZipSize{ index = 0.0006 GB value = 0.0129 GB dict = 0.00 MB all = 0.0141 GB } __ZipSize{ index = 0.0000 GB value = 0.0129 GB dict = 0.00 MB all = 0.0132 GB } UnZip/Zip{ index = 44.8482 value = 1.0000 dict = 0.00 all = 1.0641 } Zip/UnZip{ index = 0.0223 value = 1.0000 dict = 0.00 all = 0.9397 } ---------------------------- total value len = 0.526143 GB avg = 0.191 KB (by entry num) total key len = 0.044075 GB avg = 0.016 KB total ukey len = 0.022037 GB avg = 0.008 KB total ukey num = 0.002754678 Billion total entry num = 0.002754678 Billion write speed all = 0.029902984 MB/sec (with seq num) write speed all = 0.028747313 MB/sec (without seq num) 2024/07/09-12:39:59.068162 140099127416384 [compaction_job.cc:1944] [default] [JOB 45294] Generated table #12677699: 70322 keys, 13216872 bytes, temperature: kWarm 2024/07/09-12:39:59.068228 140099127416384 EVENT_LOG_v1 {"time_micros": 1720499999068195, "cf_name": "default", "job": 45294, "event": "table_file_creation", "file_number": 12677699, "file_size": 13216872, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192812813, "largest_seqno": 148225495109, "table_properties": {"data_size": 12939440, "index_size": 12544, "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": 1125152, "raw_average_key_size": 16, "raw_value_size": 12939248, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 70322, "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": 1720499998, "oldest_key_time": 0, "file_creation_time": 1720499998, "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": 12677699, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:39:59.078166 140099127416384 [compaction_job.cc:699] job-45294: subcompact[0], size: 0.374877 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45294/att-00 [12677697,12677698,12677699] 2024/07/09-12:39:59.129397 140099127416384 (Original Log Time 2024/07/09-12:39:45.070681) EVENT_LOG_v1 {"time_micros": 1720499985070624, "job": 45294, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12677690], "files_L4": [12672353, 12672354], "score": 1.00992, "input_data_size": 456268438, "oldest_snapshot_seqno": 148341355463} 2024/07/09-12:39:59.129400 140099127416384 (Original Log Time 2024/07/09-12:39:59.128929) [compaction_job.cc:2018] [default] [JOB 45294] Compacted 1@3 + 2@4 files to L4 => 374877250 bytes 2024/07/09-12:39:59.129401 140099127416384 (Original Log Time 2024/07/09-12:39:59.129328) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 32.6 rd, 26.8 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.5, 344.6 +0.0 blob) out(357.5 +0.0 blob), read-write-amplify(8.8) write-amplify(3.9) OK, records in: 3355445, records dropped: 600767 output_compression: Snappy 2024/07/09-12:39:59.129409 140099127416384 (Original Log Time 2024/07/09-12:39:59.129374) EVENT_LOG_v1 {"time_micros": 1720499999129353, "cf": "default", "job": 45294, "event": "compaction_finished", "compaction_time_micros": 14007494, "compaction_time_cpu_micros": 5028210, "output_level": 4, "num_output_files": 3, "total_output_size": 374877250, "num_input_records": 3355445, "num_output_records": 2754678, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 222196414, "file_range_sync_nanos": 0, "file_fsync_nanos": 2279, "file_prepare_write_nanos": 54727, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-12:39:59.245763 140099127416384 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":1720499984,"executesMs":14201,"compactionJobId":45294,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456268438,"compactionOutputRawBytes":0,"compactionOutputZipBytes":374877250,"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":"00-0760fcc0ee7210d8d7888ead70e93f2a-c9a0155b77d1e954-00"}}, response = 2024/07/09-12:39:59.245873 140099127416384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-45294/att-00: olev 4, work 14.202 s, result 5.192 ms, install 0.499 ms, input{raw 640.000 MiB zip 435.131 MiB}