---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40996 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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: 2800.000 BogoMIPS: 5600.00 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40996) 03/12/25 _x86_64_ (8 CPU) 02:06:41 LINUX RESTART (8 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 349.99 39.38 310.61 0.00 4387.73 53692.19 0.00 02:09:01 368.47 4.00 364.47 0.00 51.06 119735.91 0.00 02:10:01 195.03 0.38 194.65 0.00 6.00 81281.40 0.00 02:11:01 64.91 0.10 64.81 0.00 5.86 25952.02 0.00 02:12:01 226.21 10.40 215.81 0.00 3450.36 79958.01 0.00 Average: 240.55 10.76 229.80 0.00 1570.76 72183.99 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29043368 31506508 816952 2.48 76052 2657024 2010116 5.92 1090292 2361524 708652 02:09:01 26632560 31240432 1061656 3.23 191668 4500664 2385760 7.03 1798756 3859916 474080 02:10:01 25129008 30973148 1319864 4.01 230516 5573456 2009720 5.92 1976056 5036720 9256 02:11:01 25335944 31468576 831564 2.53 233416 5880444 1986320 5.85 1652140 5199336 648 02:12:01 24104212 31450160 838268 2.55 248504 6990524 1907392 5.62 1923632 6051492 244 Average: 26049018 31327765 973661 2.96 196031 5120422 2059862 6.07 1688175 4501798 238576 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 106.74 97.27 7.33 509.75 0.00 0.00 0.00 0.00 02:08:01 ens3 715.27 516.20 6718.03 108.81 0.00 0.00 0.00 0.00 02:08:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 02:09:01 docker0 282.99 407.67 24.32 2891.41 0.00 0.00 0.00 0.00 02:09:01 ens3 554.82 367.92 5240.84 49.09 0.00 0.00 0.00 0.00 02:09:01 veth2ba30f3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 lo 2.87 2.87 0.34 0.34 0.00 0.00 0.00 0.00 02:10:01 docker0 160.71 337.01 20.20 5457.28 0.00 0.00 0.00 0.00 02:10:01 ens3 395.20 202.02 6211.59 39.21 0.00 0.00 0.00 0.00 02:10:01 veth2ba30f3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 veth23bf15f 0.18 0.30 0.05 0.10 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 docker0 0.35 0.37 0.04 0.29 0.00 0.00 0.00 0.00 02:11:01 ens3 54.05 51.83 27.37 125.50 0.00 0.00 0.00 0.00 02:11:01 veth3378f14 0.35 0.45 0.05 0.30 0.00 0.00 0.00 0.00 02:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:12:01 docker0 6.25 10.96 0.35 114.86 0.00 0.00 0.00 0.00 02:12:01 ens3 185.57 104.48 4121.63 21.87 0.00 0.00 0.00 0.00 02:12:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 111.42 170.90 10.46 1798.95 0.00 0.00 0.00 0.00 Average: ens3 379.85 247.59 4456.21 68.76 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40996) 03/12/25 _x86_64_ (8 CPU) 02:06:41 LINUX RESTART (8 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 10.17 0.00 3.57 2.31 0.06 83.88 02:08:01 0 9.63 0.00 3.89 0.27 0.07 86.14 02:08:01 1 10.06 0.00 2.87 0.33 0.07 86.68 02:08:01 2 8.65 0.00 3.11 1.91 0.05 86.28 02:08:01 3 11.53 0.00 2.94 8.30 0.05 77.18 02:08:01 4 10.94 0.00 3.01 1.81 0.09 84.15 02:08:01 5 9.67 0.00 3.05 0.38 0.05 86.86 02:08:01 6 10.39 0.00 3.89 0.75 0.09 84.88 02:08:01 7 10.51 0.00 5.82 4.78 0.05 78.84 02:09:01 all 24.83 0.00 7.23 2.78 0.09 65.06 02:09:01 0 24.45 0.00 7.83 3.46 0.08 64.17 02:09:01 1 24.59 0.00 9.72 11.31 0.10 54.28 02:09:01 2 24.44 0.00 6.67 0.19 0.08 68.62 02:09:01 3 24.18 0.00 7.68 1.22 0.08 66.83 02:09:01 4 26.10 0.00 7.17 1.52 0.12 65.10 02:09:01 5 25.74 0.00 6.18 2.55 0.07 65.47 02:09:01 6 24.05 0.00 6.43 0.29 0.07 69.17 02:09:01 7 25.11 0.00 6.21 1.74 0.10 66.84 02:10:01 all 22.48 0.00 5.29 5.52 0.08 66.64 02:10:01 0 17.03 0.00 4.82 18.95 0.05 59.16 02:10:01 1 17.80 0.00 5.64 8.75 0.08 67.73 02:10:01 2 18.76 0.00 5.35 0.64 0.07 75.18 02:10:01 3 26.71 0.00 4.19 0.84 0.07 68.19 02:10:01 4 26.95 0.00 6.54 0.59 0.10 65.82 02:10:01 5 22.00 0.00 5.49 0.12 0.10 72.29 02:10:01 6 29.30 0.00 5.60 13.47 0.10 51.53 02:10:01 7 21.27 0.00 4.72 0.72 0.05 73.24 02:11:01 all 9.72 0.00 1.65 7.92 0.06 80.66 02:11:01 0 5.66 0.00 1.18 34.13 0.08 58.94 02:11:01 1 10.05 0.00 1.99 1.98 0.05 85.94 02:11:01 2 22.20 0.00 2.46 1.14 0.05 74.16 02:11:01 3 5.68 0.00 1.05 0.55 0.03 92.68 02:11:01 4 10.47 0.00 1.59 0.18 0.07 87.69 02:11:01 5 10.03 0.00 2.24 19.56 0.08 68.08 02:11:01 6 5.31 0.00 1.07 5.70 0.03 87.89 02:11:01 7 8.35 0.00 1.62 0.05 0.07 89.91 02:12:01 all 25.94 0.00 6.04 3.97 0.09 63.96 02:12:01 0 26.55 0.00 5.40 3.36 0.08 64.60 02:12:01 1 26.32 0.00 6.51 1.02 0.10 66.04 02:12:01 2 25.33 0.00 6.71 11.07 0.10 56.79 02:12:01 3 25.39 0.00 6.03 1.07 0.08 67.42 02:12:01 4 25.92 0.00 6.57 7.53 0.10 59.88 02:12:01 5 25.87 0.00 6.21 6.14 0.10 61.67 02:12:01 6 27.26 0.00 5.79 1.03 0.08 65.83 02:12:01 7 24.86 0.00 5.14 0.55 0.08 69.37 Average: all 18.64 0.00 4.76 4.51 0.08 72.02 Average: 0 16.66 0.00 4.62 12.11 0.07 66.54 Average: 1 17.76 0.00 5.34 4.69 0.08 72.12 Average: 2 19.92 0.00 4.86 2.98 0.07 72.17 Average: 3 18.71 0.00 4.37 2.37 0.06 74.48 Average: 4 20.08 0.00 4.98 2.32 0.09 72.52 Average: 5 18.68 0.00 4.64 5.79 0.08 70.81 Average: 6 19.27 0.00 4.55 4.27 0.07 71.84 Average: 7 18.04 0.00 4.69 1.55 0.07 75.65