2024/08/20-00:23:17.633292 140500355565120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00: fork to child time = 0.045017 sec 2024/08/20-00:23:17.634298 140500355565120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00 2024/08/20-00:23:17.638827 140500355565120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00 2024/08/20-00:23:17.640196 140500355565120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:23:17.640471 140500355565120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:23:17.697707 140500355565120 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01933/att-00/MANIFEST-14619535 2024/08/20-00:23:17.711860 140500355565120 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01933/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14621707, last_sequence is 189628690051, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14621667 2024/08/20-00:23:17.711869 140500355565120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:23:17.711935 140500355565120 [version_set.cc:5652] Creating manifest 14621707 2024/08/20-00:23:17.758014 140500355565120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:23:17.774227 140500355565120 [compaction_job.cc:2433] [default] [JOB 1933] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-00:23:17.774245 140500355565120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 995 Base level 1, inputs: [14621695(26MB)], [14621609(47MB) 14621610(47MB) 14621611(14MB) 14621583(31MB)] 2024/08/20-00:23:17.995482 140500355565120 [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 2024/08/20-00:23:17.995514 140500355565120 [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 2024/08/20-00:23:17.995537 140500355565120 [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 2024/08/20-00:23:17.995553 140500355565120 [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 2024/08/20-00:23:17.995566 140500355565120 [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 2024/08/20-00:23:18.349715 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621708.sst) /dev/shm/ToplingTemp/Topling-74986-6P5q4h 2024/08/20-00:23:18.681316 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621708.sst): first pass time = 0.33's, 202.415'MB/sec 2024/08/20-00:23:21.380544 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621708.sst): old prealloc_size = 73819750, real_size = 48575104 2024/08/20-00:23:21.380625 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621708.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.46 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-00:23:21.800170 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621708.sst): second pass time = 2.70's, 22.890'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 119.669'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15807.775'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.231'MB/sec write SST data time = 0.06's, 878.606'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 = 14483.781'MB/sec zip my value time = 2.70's, unzip length = 0.062'GB zip my value throughput = 22.890'MB/sec zip pipeline throughput = 168.390'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.46 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.46 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2486 value = 1.2953 dict = 1.00 all = 1.3364 } Zip/UnZip{ index = 0.3078 value = 0.7720 dict = 1.00 all = 0.7483 } ---------------------------- 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 = 2.815687392 MB/sec (with seq num) write speed all = 2.702808343 MB/sec (without seq num) 2024/08/20-00:23:21.894546 140500355565120 [compaction_job.cc:1944] [default] [JOB 1933] Generated table #14621708: 335545 keys, 50215947 bytes, temperature: kWarm 2024/08/20-00:23:21.894620 140500355565120 EVENT_LOG_v1 {"time_micros": 1724084601894578, "cf_name": "default", "job": 1933, "event": "table_file_creation", "file_number": 14621708, "file_size": 50215947, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189594163875, "largest_seqno": 189628652600, "table_properties": {"data_size": 47664784, "index_size": 826304, "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": 1724084598, "oldest_key_time": 0, "file_creation_time": 1724084598, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621708, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:23:21.934168 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621709.sst) /dev/shm/ToplingTemp/Topling-74986-M0Xngj 2024/08/20-00:23:22.877705 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621709.sst): first pass time = 0.94's, 71.129'MB/sec 2024/08/20-00:23:25.164888 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621709.sst): old prealloc_size = 73819750, real_size = 48518432 2024/08/20-00:23:25.164971 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621709.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.02 2024/08/20-00:23:25.708774 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621709.sst): second pass time = 2.29's, 27.011'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17569.955'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.207'MB/sec write SST data time = 0.14's, 360.581'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 = 19916.452'MB/sec zip my value time = 2.29's, unzip length = 0.062'GB zip my value throughput = 27.011'MB/sec zip pipeline throughput = 175.199'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.33 avg-val = 184.00 avg-zval = 142.02 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.33 avg-val = 191.00 avg-zval = 142.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.4399 value = 1.2956 dict = 1.00 all = 1.3379 } Zip/UnZip{ index = 0.2907 value = 0.7718 dict = 1.00 all = 0.7474 } ---------------------------- 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 = 2.818066941 MB/sec (with seq num) write speed all = 2.705096574 MB/sec (without seq num) 2024/08/20-00:23:25.771627 140500355565120 [compaction_job.cc:1944] [default] [JOB 1933] Generated table #14621709: 335545 keys, 50159243 bytes, temperature: kWarm 2024/08/20-00:23:25.771707 140500355565120 EVENT_LOG_v1 {"time_micros": 1724084605771664, "cf_name": "default", "job": 1933, "event": "table_file_creation", "file_number": 14621709, "file_size": 50159243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189575279407, "largest_seqno": 189628652598, "table_properties": {"data_size": 47654032, "index_size": 780352, "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": 1724084601, "oldest_key_time": 0, "file_creation_time": 1724084601, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621709, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:23:25.813609 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621710.sst) /dev/shm/ToplingTemp/Topling-74986-277uii 2024/08/20-00:23:26.735664 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621710.sst): first pass time = 0.92's, 72.786'MB/sec 2024/08/20-00:23:27.367327 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621710.sst): old prealloc_size = 73819750, real_size = 48935808 2024/08/20-00:23:27.367380 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621710.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.52 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:23:27.688139 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621710.sst): second pass time = 0.63's, 97.867'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 157.657'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 39604.322'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.310'MB/sec write SST data time = 0.05's, 1011.521'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 = 20415.439'MB/sec zip my value time = 0.63's, unzip length = 0.062'GB zip my value throughput = 97.867'MB/sec zip pipeline throughput = 106.566'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.52 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.52 avg-val = 191.00 avg-zval = 142.07 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2743 value = 1.2951 dict = 1.00 all = 1.3269 } Zip/UnZip{ index = 0.4397 value = 0.7721 dict = 1.00 all = 0.7536 } ---------------------------- 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 = 2.820667221 MB/sec (with seq num) write speed all = 2.707596688 MB/sec (without seq num) 2024/08/20-00:23:27.748588 140500355565120 [compaction_job.cc:1944] [default] [JOB 1933] Generated table #14621710: 335545 keys, 50576651 bytes, temperature: kWarm 2024/08/20-00:23:27.748655 140500355565120 EVENT_LOG_v1 {"time_micros": 1724084607748622, "cf_name": "default", "job": 1933, "event": "table_file_creation", "file_number": 14621710, "file_size": 50576651, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189571662008, "largest_seqno": 189628652596, "table_properties": {"data_size": 47671488, "index_size": 1180288, "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": 1724084605, "oldest_key_time": 0, "file_creation_time": 1724084605, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621710, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:23:27.776603 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621711.sst) /dev/shm/ToplingTemp/Topling-74986-w0jKJf 2024/08/20-00:23:27.804035 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621711.sst): first pass time = 0.03's, 308.624'MB/sec 2024/08/20-00:23:27.887606 140500355565120 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621711.sst): part-0: reject ZipStore ratio = 0.931 2024/08/20-00:23:27.906165 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621711.sst): old prealloc_size = 73819750, real_size = 8058208 2024/08/20-00:23:27.906204 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621711.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 42263 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.41 raw-val = 0.0078 GB zip-val = 0.0078 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-00:23:27.922509 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00/14621711.sst): second pass time = 0.08's, 93.849'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 500.123'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8442.366'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.052'MB/sec write SST data time = 0.01's, 1303.762'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 = 0.08's, unzip length = 0.008'GB zip my value throughput = 93.849'MB/sec zip pipeline throughput = 93.849'MB/sec entries = 42263 avg-key = 16.00 avg-zkey = 6.41 avg-val = 184.00 avg-zval = 184.00 usrkeys = 42263 avg-key = 8.00 avg-zkey = 6.41 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 42263 bytes = 126800 } seq expand size = 295841 multi value expand size = 0 cnt WriteAppend = 958 UnZipSize{ index = 0.0003 GB value = 0.0078 GB dict = 0.00 MB all = 0.0085 GB } __ZipSize{ index = 0.0003 GB value = 0.0078 GB dict = 0.00 MB all = 0.0082 GB } UnZip/Zip{ index = 1.2483 value = 1.0000 dict = 0.00 all = 1.0339 } Zip/UnZip{ index = 0.8011 value = 1.0000 dict = 0.00 all = 0.9672 } ---------------------------- total value len = 62.497089 GB avg = 0.180 KB (by entry num) total key len = 6.805540 GB avg = 0.020 KB total ukey len = 3.197899 GB avg = 0.008 KB total ukey num = 0.390382459 Billion total entry num = 0.347260467 Billion write speed all = 2.820996420 MB/sec (with seq num) write speed all = 2.707913203 MB/sec (without seq num) 2024/08/20-00:23:27.936387 140500355565120 [compaction_job.cc:1944] [default] [JOB 1933] Generated table #14621711: 42263 keys, 8175691 bytes, temperature: kWarm 2024/08/20-00:23:27.936444 140500355565120 EVENT_LOG_v1 {"time_micros": 1724084607936414, "cf_name": "default", "job": 1933, "event": "table_file_creation", "file_number": 14621711, "file_size": 8175691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189618306625, "largest_seqno": 189628652593, "table_properties": {"data_size": 7776592, "index_size": 270848, "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": 676208, "raw_average_key_size": 16, "raw_value_size": 7776392, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 42263, "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-MixedLenBlobStore", "creation_time": 1724084607, "oldest_key_time": 0, "file_creation_time": 1724084607, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621711, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:23:27.946394 140500355565120 [compaction_job.cc:699] job-01933: subcompact[0], size: 0.159128 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01933/att-00 [14621708,14621709,14621710,14621711] 2024/08/20-00:23:28.022382 140500355565120 (Original Log Time 2024/08/20-00:23:17.774304) EVENT_LOG_v1 {"time_micros": 1724084597774260, "job": 1933, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14621695], "files_L2": [14621609, 14621610, 14621611, 14621583], "score": 0.991174, "input_data_size": 177241697, "oldest_snapshot_seqno": 189628688624} 2024/08/20-00:23:28.022387 140500355565120 (Original Log Time 2024/08/20-00:23:28.021719) [compaction_job.cc:2018] [default] [JOB 1933] Compacted 1@1 + 4@2 files to L2 => 159127532 bytes 2024/08/20-00:23:28.022390 140500355565120 (Original Log Time 2024/08/20-00:23:28.022299) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 17.4 rd, 15.6 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(26.7, 142.3 +0.0 blob) out(151.8 +0.0 blob), read-write-amplify(12.0) write-amplify(5.7) OK, records in: 1054987, records dropped: 6089 output_compression: Snappy 2024/08/20-00:23:28.022401 140500355565120 (Original Log Time 2024/08/20-00:23:28.022358) EVENT_LOG_v1 {"time_micros": 1724084608022331, "cf": "default", "job": 1933, "event": "compaction_finished", "compaction_time_micros": 10172106, "compaction_time_cpu_micros": 2344544, "output_level": 2, "num_output_files": 4, "total_output_size": 159127532, "num_input_records": 1054987, "num_output_records": 1048898, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 148516519, "file_range_sync_nanos": 0, "file_fsync_nanos": 4212, "file_prepare_write_nanos": 43854, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-00:23:28.180041 140500355565120 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":1724082090,"starts":1724084597,"executesMs":10384,"compactionJobId":1933,"attempt":0,"compactionInputRawBytes":210997400,"compactionInputZipBytes":177241697,"compactionOutputRawBytes":0,"compactionOutputZipBytes":159127532,"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":"00-57b7fcdbef4314e35546afd82668834c-a4d005e525baf827-00"}}, response = 2024/08/20-00:23:28.180173 140500355565120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01933/att-00: olev 2, work 10.385 s, result 3.509 ms, install 0.709 ms, input{raw 201.223 MiB zip 169.031 MiB}