---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1706 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 23G 133G 15% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 23G 133G 15% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1706) 09/03/26 _x86_64_ (8 CPU) 08:37:01 LINUX RESTART (8 CPU) 08:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:39:01 225.18 9.78 215.40 0.00 1525.87 35358.82 0.00 08:40:01 180.62 10.68 169.94 0.00 1681.99 48941.71 0.00 08:41:01 41.06 0.02 41.04 0.00 0.13 33534.81 0.00 08:42:01 46.36 0.30 46.06 0.00 5.60 20925.85 0.00 08:43:01 728.05 8.03 720.02 0.00 104.80 370005.07 0.00 Average: 244.24 5.76 238.48 0.00 663.67 101746.52 0.00 08:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 28131120 31527556 762116 2.32 89632 3571080 1829580 5.39 1016760 3304800 723460 08:40:01 26326176 31436396 839016 2.55 127524 5105044 1901420 5.61 1998312 3976724 877920 08:41:01 25757800 31179116 1095424 3.33 130452 5392532 2165212 6.38 2148900 4375348 768700 08:42:01 25655760 31440904 832236 2.53 136768 5706240 1846996 5.45 1629624 4953276 523956 08:43:01 16153256 31214960 1024996 3.12 251348 14447464 3526296 10.40 2875660 12737468 458436 Average: 24404822 31359786 910758 2.77 147145 6844472 2253901 6.64 1933851 5869523 670494 08:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:39:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 08:39:01 docker0 278.35 283.45 19.13 3044.82 0.00 0.00 0.00 0.00 08:39:01 ens3 829.98 642.82 10760.15 111.81 0.00 0.00 0.00 0.00 08:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 veth44e994e 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 docker0 208.38 232.44 18.02 1592.06 0.00 0.00 0.00 0.00 08:40:01 ens3 269.07 230.61 1627.45 34.99 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth44e994e 0.52 0.52 0.04 0.08 0.00 0.00 0.00 0.00 08:41:01 docker0 0.52 0.50 0.04 0.08 0.00 0.00 0.00 0.00 08:41:01 ens3 28.58 20.70 20.54 12.06 0.00 0.00 0.00 0.00 08:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 veth44e994e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 17.75 12.98 14.08 8.38 0.00 0.00 0.00 0.00 08:43:01 veth311b401 94.48 125.28 9.56 1315.27 0.00 0.00 0.00 0.11 08:43:01 veth10bfdae 5.32 8.25 0.41 48.01 0.00 0.00 0.00 0.00 08:43:01 veth8824412 1.28 2.50 0.12 2.81 0.00 0.00 0.00 0.00 08:43:01 veth605c8a9 1.38 1.83 0.12 8.38 0.00 0.00 0.00 0.00 08:43:01 veth6dd7efc 2.22 3.43 0.18 4.94 0.00 0.00 0.00 0.00 08:43:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:43:01 veth7ebe35e 0.60 2.68 0.06 0.34 0.00 0.00 0.00 0.00 08:43:01 vethd57333f 97.02 135.92 10.03 1318.63 0.00 0.00 0.00 0.11 08:43:01 docker0 399.47 601.12 32.72 5828.15 0.00 0.00 0.00 0.00 08:43:01 ens3 855.67 573.27 9209.33 71.76 0.00 0.00 0.00 0.00 Average: veth311b401 18.89 25.05 1.91 263.03 0.00 0.00 0.00 0.02 Average: veth10bfdae 1.06 1.65 0.08 9.60 0.00 0.00 0.00 0.00 Average: veth8824412 0.26 0.50 0.02 0.56 0.00 0.00 0.00 0.00 Average: veth605c8a9 0.28 0.37 0.02 1.68 0.00 0.00 0.00 0.00 Average: veth6dd7efc 0.44 0.69 0.04 0.99 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth7ebe35e 0.12 0.54 0.01 0.07 0.00 0.00 0.00 0.00 Average: vethd57333f 19.40 27.18 2.01 263.70 0.00 0.00 0.00 0.02 Average: docker0 177.33 223.49 13.98 2092.87 0.00 0.00 0.00 0.00 Average: ens3 400.18 296.05 4325.93 47.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1706) 09/03/26 _x86_64_ (8 CPU) 08:37:01 LINUX RESTART (8 CPU) 08:38:01 CPU %user %nice %system %iowait %steal %idle 08:39:01 all 6.33 0.00 2.57 1.13 0.39 89.59 08:39:01 0 6.64 0.00 3.45 3.65 0.44 85.83 08:39:01 1 8.22 0.00 3.26 1.11 0.44 86.98 08:39:01 2 3.93 0.00 2.55 0.25 0.40 92.87 08:39:01 3 2.41 0.00 1.78 0.79 0.34 94.69 08:39:01 4 6.89 0.00 1.36 0.10 0.29 91.36 08:39:01 5 5.87 0.00 3.02 0.34 0.40 90.37 08:39:01 6 8.32 0.00 2.82 2.75 0.41 85.70 08:39:01 7 8.35 0.00 2.34 0.03 0.42 88.86 08:40:01 all 40.65 0.00 6.50 0.87 0.44 51.53 08:40:01 0 41.17 0.00 6.56 0.35 0.40 51.52 08:40:01 1 42.49 0.00 6.48 1.15 0.47 49.41 08:40:01 2 39.99 0.00 6.69 0.08 0.46 52.78 08:40:01 3 38.80 0.00 6.41 0.13 0.42 54.24 08:40:01 4 40.28 0.00 5.99 0.34 0.42 52.97 08:40:01 5 40.72 0.00 6.74 2.32 0.50 49.71 08:40:01 6 41.15 0.00 6.53 0.08 0.44 51.79 08:40:01 7 40.60 0.00 6.62 2.50 0.44 49.84 08:41:01 all 43.92 0.00 7.69 0.30 0.23 47.86 08:41:01 0 42.90 0.00 8.25 0.07 0.23 48.55 08:41:01 1 42.76 0.00 7.90 0.00 0.22 49.12 08:41:01 2 44.44 0.00 7.37 0.02 0.22 47.96 08:41:01 3 43.70 0.00 7.35 0.00 0.20 48.75 08:41:01 4 44.57 0.00 8.32 0.03 0.25 46.83 08:41:01 5 44.44 0.00 7.18 2.29 0.25 45.85 08:41:01 6 47.64 0.00 8.18 0.00 0.18 43.99 08:41:01 7 40.90 0.00 6.98 0.02 0.25 51.85 08:42:01 all 54.38 0.00 6.10 0.14 0.16 39.23 08:42:01 0 55.06 0.00 6.40 0.10 0.17 38.27 08:42:01 1 54.53 0.00 6.38 0.00 0.15 38.94 08:42:01 2 53.92 0.00 5.83 0.02 0.15 40.09 08:42:01 3 54.71 0.00 6.54 0.02 0.17 38.56 08:42:01 4 54.32 0.00 6.31 0.89 0.17 38.32 08:42:01 5 54.64 0.00 5.76 0.02 0.12 39.47 08:42:01 6 53.64 0.00 6.33 0.02 0.15 39.87 08:42:01 7 54.19 0.00 5.30 0.03 0.17 40.32 08:43:01 all 28.79 0.00 10.64 7.07 0.26 53.24 08:43:01 0 27.49 0.00 11.11 9.86 0.27 51.26 08:43:01 1 25.93 0.00 10.83 7.17 0.24 55.84 08:43:01 2 30.39 0.00 10.88 6.25 0.27 52.21 08:43:01 3 28.09 0.00 11.13 6.19 0.24 54.35 08:43:01 4 32.19 0.00 9.91 4.71 0.24 52.95 08:43:01 5 29.48 0.00 10.82 4.93 0.30 54.46 08:43:01 6 29.22 0.00 10.04 9.90 0.24 50.60 08:43:01 7 27.48 0.00 10.37 7.61 0.27 54.27 Average: all 34.83 0.00 6.70 1.90 0.29 56.28 Average: 0 34.68 0.00 7.15 2.79 0.30 55.09 Average: 1 34.80 0.00 6.96 1.88 0.30 56.05 Average: 2 34.54 0.00 6.66 1.32 0.30 57.18 Average: 3 33.54 0.00 6.64 1.42 0.27 58.14 Average: 4 35.67 0.00 6.38 1.21 0.27 56.47 Average: 5 35.06 0.00 6.70 1.98 0.32 55.94 Average: 6 36.04 0.00 6.78 2.54 0.28 54.36 Average: 7 34.31 0.00 6.32 2.03 0.31 57.03