---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20697 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 61G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 715 4583 3 10689 14931 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d6:ea:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.174/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78330sec preferred_lft 78330sec inet6 fe80::f816:3eff:fed6:ea8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:75:14:a0 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-20697) 02/18/25 _x86_64_ (4 CPU) 17:53:10 LINUX RESTART (4 CPU) 18:00:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:01 84.42 1.30 77.65 5.47 47.84 27384.38 12457.65 18:20:01 25.53 0.51 23.59 1.43 62.71 476.60 1378.83 18:30:32 50.42 0.59 46.73 3.10 7.14 1721.72 1957.90 18:40:46 52.44 0.00 49.38 3.06 0.00 1017.40 2345.90 18:50:01 45.10 0.00 42.58 2.52 0.00 646.58 909.34 19:00:46 10.98 0.00 10.51 0.46 0.00 160.67 171.05 19:10:06 21.09 0.01 4.61 16.46 0.77 85.23 231071.13 19:20:01 18.25 0.00 17.39 0.87 0.00 264.51 256.46 19:30:36 9.46 0.00 9.07 0.40 0.00 145.89 276.14 19:40:20 41.03 0.00 38.62 2.41 0.03 1654.44 7117.19 19:50:01 20.13 0.00 19.00 1.13 0.00 296.73 163.19 20:00:46 19.38 0.00 18.20 1.18 0.01 1196.00 512.42 Average: 32.86 0.20 29.56 3.10 9.75 2852.93 20152.63 18:00:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 164652 9593612 6330296 38.66 244632 8993892 7281692 41.80 2329148 13118184 236 18:20:01 5188972 13911876 2014456 12.30 249056 8294784 2767584 15.89 2354060 8074948 200 18:30:32 6331348 15327084 599980 3.66 262784 8546292 1287776 7.39 2469736 6832968 56 18:40:46 4708296 13778008 2148172 13.12 268824 8609112 2855196 16.39 2494288 8435532 76 18:50:01 2244196 11318108 4606620 28.14 270488 8611424 5283168 30.33 2496508 10888340 176 19:00:46 2429652 11505380 4419308 26.99 270700 8613020 5169020 29.67 2496888 10693056 356 19:10:06 4615076 13698324 2227612 13.61 270980 8620236 3646200 20.93 2501756 8517068 908 19:20:01 866648 9951392 5972740 36.48 271392 8621328 6691888 38.41 2502276 12253820 524 19:30:36 2241136 11328008 4596696 28.07 271600 8623252 5306672 30.46 2502504 10877732 96 19:40:20 5971400 15318876 607000 3.71 278368 8868992 1287240 7.39 2600168 7041172 356 19:50:01 2107372 11458476 4465412 27.27 278620 8872328 5146476 29.54 2601536 10885716 408 20:00:46 1648848 11269212 4654256 28.43 284912 9121096 5318048 30.53 2688392 11263744 236 Average: 3209800 12371530 3553546 21.70 268530 8699646 4336747 24.89 2503105 9906857 302 18:00:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 lo 11.03 11.03 9.58 9.58 0.00 0.00 0.00 0.00 18:10:01 ens3 8.44 5.04 178.67 0.97 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 7.56 7.56 4.35 4.35 0.00 0.00 0.00 0.00 18:20:01 ens3 0.59 0.31 0.11 0.07 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:32 lo 15.43 15.43 8.83 8.83 0.00 0.00 0.00 0.00 18:30:32 ens3 1.27 1.00 0.31 0.87 0.00 0.00 0.00 0.00 18:30:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:46 lo 15.34 15.34 7.33 7.33 0.00 0.00 0.00 0.00 18:40:46 ens3 1.31 1.15 0.30 0.63 0.00 0.00 0.00 0.00 18:40:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 20.84 20.84 10.85 10.85 0.00 0.00 0.00 0.00 18:50:01 ens3 1.01 0.74 0.23 0.18 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:46 lo 12.81 12.81 5.68 5.68 0.00 0.00 0.00 0.00 19:00:46 ens3 0.78 0.48 0.19 0.14 0.00 0.00 0.00 0.00 19:00:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:06 lo 22.14 22.14 7.22 7.22 0.00 0.00 0.00 0.00 19:10:06 ens3 1.33 0.40 0.37 0.22 0.00 0.00 0.00 0.00 19:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 20.89 20.89 11.54 11.54 0.00 0.00 0.00 0.00 19:20:01 ens3 0.86 0.59 0.15 0.12 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:36 lo 16.80 16.80 9.11 9.11 0.00 0.00 0.00 0.00 19:30:36 ens3 0.70 0.51 0.13 0.10 0.00 0.00 0.00 0.00 19:30:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:20 lo 8.93 8.93 4.45 4.45 0.00 0.00 0.00 0.00 19:40:20 ens3 1.00 0.77 0.25 0.20 0.00 0.00 0.00 0.00 19:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 22.81 22.81 8.15 8.15 0.00 0.00 0.00 0.00 19:50:01 ens3 0.63 0.46 0.12 0.09 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:46 lo 22.52 22.52 10.95 10.95 0.00 0.00 0.00 0.00 20:00:46 ens3 0.90 0.73 0.23 0.19 0.00 0.00 0.00 0.00 20:00:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.39 16.39 8.17 8.17 0.00 0.00 0.00 0.00 Average: ens3 1.54 1.00 14.60 0.32 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-20697) 02/18/25 _x86_64_ (4 CPU) 17:53:10 LINUX RESTART (4 CPU) 18:00:19 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 41.70 0.00 1.88 4.25 0.10 52.07 18:10:01 0 41.74 0.00 1.82 4.78 0.10 51.57 18:10:01 1 41.10 0.00 1.89 4.93 0.10 51.98 18:10:01 2 42.27 0.00 1.83 3.70 0.10 52.10 18:10:01 3 41.69 0.00 1.98 3.58 0.11 52.64 18:20:01 all 12.13 0.00 0.49 0.11 0.06 87.20 18:20:01 0 12.32 0.00 0.46 0.02 0.06 87.13 18:20:01 1 12.99 0.00 0.45 0.07 0.06 86.44 18:20:01 2 11.84 0.00 0.55 0.17 0.07 87.37 18:20:01 3 11.36 0.00 0.51 0.19 0.07 87.87 18:30:32 all 26.31 0.00 0.99 0.30 0.08 72.32 18:30:32 0 25.94 0.00 1.10 0.11 0.08 72.77 18:30:32 1 25.55 0.00 1.10 0.56 0.08 72.72 18:30:32 2 26.94 0.00 0.87 0.26 0.07 71.86 18:30:32 3 26.82 0.00 0.91 0.27 0.08 71.92 18:40:46 all 26.79 0.00 1.02 0.27 0.08 71.84 18:40:46 0 26.83 0.00 1.00 0.07 0.08 72.03 18:40:46 1 27.70 0.00 1.05 0.21 0.08 70.96 18:40:46 2 25.27 0.00 0.99 0.17 0.08 73.49 18:40:46 3 27.37 0.00 1.02 0.64 0.08 70.90 18:50:01 all 25.46 0.00 0.84 0.16 0.09 73.45 18:50:01 0 25.09 0.00 0.83 0.21 0.08 73.78 18:50:01 1 26.09 0.00 0.85 0.12 0.09 72.85 18:50:01 2 25.71 0.00 0.89 0.23 0.08 73.08 18:50:01 3 24.95 0.00 0.81 0.08 0.09 74.08 19:00:46 all 6.32 0.00 0.34 0.04 0.07 93.24 19:00:46 0 6.03 0.00 0.33 0.03 0.06 93.54 19:00:46 1 6.16 0.00 0.32 0.02 0.07 93.43 19:00:46 2 6.20 0.00 0.40 0.03 0.07 93.30 19:00:46 3 6.87 0.00 0.30 0.06 0.07 92.70 19:10:06 all 5.02 0.00 0.43 0.04 0.06 94.45 19:10:06 0 5.07 0.00 0.40 0.11 0.06 94.36 19:10:06 1 4.80 0.00 0.44 0.01 0.06 94.69 19:10:06 2 5.33 0.00 0.48 0.02 0.07 94.11 19:10:06 3 4.88 0.00 0.40 0.00 0.07 94.65 19:20:01 all 13.73 0.00 0.67 0.12 0.08 85.41 19:20:01 0 14.13 0.00 0.71 0.16 0.07 84.94 19:20:01 1 13.29 0.00 0.73 0.15 0.08 85.76 19:20:01 2 13.88 0.00 0.69 0.11 0.08 85.24 19:20:01 3 13.61 0.00 0.54 0.06 0.07 85.72 19:30:36 all 7.76 0.00 0.46 0.07 0.07 91.64 19:30:36 0 7.94 0.00 0.43 0.09 0.07 91.47 19:30:36 1 7.65 0.00 0.49 0.06 0.07 91.73 19:30:36 2 7.84 0.00 0.49 0.11 0.07 91.48 19:30:36 3 7.60 0.00 0.42 0.02 0.07 91.90 19:40:20 all 18.59 0.00 0.83 0.21 0.07 80.29 19:40:20 0 18.07 0.00 0.75 0.16 0.07 80.94 19:40:20 1 18.61 0.00 0.87 0.16 0.07 80.29 19:40:20 2 18.77 0.00 0.83 0.31 0.08 80.02 19:40:20 3 18.93 0.00 0.85 0.22 0.08 79.93 19:50:01 all 13.17 0.00 0.53 0.09 0.07 86.14 19:50:01 0 13.35 0.00 0.54 0.04 0.06 86.00 19:50:01 1 13.43 0.00 0.53 0.12 0.07 85.85 19:50:01 2 13.38 0.00 0.56 0.09 0.07 85.90 19:50:01 3 12.51 0.00 0.50 0.10 0.07 86.81 19:50:01 CPU %user %nice %system %iowait %steal %idle 20:00:46 all 13.85 0.00 0.66 0.12 0.07 85.30 20:00:46 0 14.08 0.00 0.58 0.02 0.07 85.24 20:00:46 1 13.58 0.00 0.74 0.21 0.07 85.39 20:00:46 2 13.72 0.00 0.71 0.16 0.07 85.33 20:00:46 3 14.01 0.00 0.59 0.09 0.07 85.23 Average: all 17.45 0.00 0.76 0.47 0.07 81.24 Average: 0 17.44 0.00 0.74 0.47 0.07 81.28 Average: 1 17.46 0.00 0.78 0.54 0.08 81.14 Average: 2 17.48 0.00 0.77 0.44 0.08 81.24 Average: 3 17.45 0.00 0.73 0.43 0.08 81.31