---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2875 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: 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 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2875) 06/06/25 _x86_64_ (8 CPU) 05:10:20 LINUX RESTART (8 CPU) 05:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:12:01 447.43 13.90 433.54 0.00 1801.32 134715.47 0.00 05:13:02 186.80 0.03 186.77 0.00 1.47 66326.95 0.00 05:14:01 38.71 0.02 38.69 0.00 0.14 26686.24 0.00 05:15:01 126.51 0.13 126.38 0.00 6.53 49549.21 0.00 05:16:01 235.63 5.11 230.51 0.00 2633.73 66341.00 0.00 Average: 206.77 3.82 202.95 0.00 888.85 68640.13 0.00 05:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:12:01 27764932 31531628 778432 2.37 128560 3794968 1917048 5.65 1262268 3341504 753156 05:13:02 26734604 31286564 1016376 3.09 185696 4451092 2239304 6.60 1810656 3747308 656096 05:14:01 26211944 30990044 1311864 3.99 189028 4655628 2376284 7.00 1828496 4234188 418332 05:15:01 27101856 31486464 818168 2.49 192512 4296160 2314412 6.82 1387704 3823360 428 05:16:01 24830604 31465424 805812 2.45 247644 6326520 1989816 5.86 1712444 5566060 619156 Average: 26528788 31352025 946130 2.88 188688 4704874 2167373 6.39 1600314 4142484 489434 05:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:12:01 lo 6.58 6.58 0.65 0.65 0.00 0.00 0.00 0.00 05:12:01 ens3 785.87 570.97 10445.61 86.77 0.00 0.00 0.00 0.00 05:12:01 docker0 355.47 446.08 29.46 3255.07 0.00 0.00 0.00 0.00 05:13:02 vethe73c173 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:13:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:02 ens3 25.06 15.83 25.06 9.87 0.00 0.00 0.00 0.00 05:13:02 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:14:01 vethe73c173 1.02 1.39 0.13 0.38 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 15.53 9.84 14.30 5.87 0.00 0.00 0.00 0.00 05:14:01 docker0 1.02 1.36 0.12 0.38 0.00 0.00 0.00 0.00 05:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:15:01 ens3 27.96 16.61 95.43 9.17 0.00 0.00 0.00 0.00 05:15:01 docker0 2.88 6.43 0.18 76.82 0.00 0.00 0.00 0.00 05:15:01 veth03b2b66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 05:16:01 ens3 611.19 402.41 12825.77 172.81 0.00 0.00 0.00 0.00 05:16:01 docker0 57.37 96.55 5.29 898.61 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 292.45 202.58 4678.88 56.99 0.00 0.00 0.00 0.00 Average: docker0 82.70 109.34 6.96 840.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2875) 06/06/25 _x86_64_ (8 CPU) 05:10:20 LINUX RESTART (8 CPU) 05:11:02 CPU %user %nice %system %iowait %steal %idle 05:12:01 all 10.27 0.00 4.48 3.85 0.06 81.34 05:12:01 0 10.72 0.00 4.12 0.46 0.05 84.65 05:12:01 1 9.10 0.00 4.99 3.01 0.05 82.86 05:12:01 2 12.71 0.00 4.12 4.99 0.07 78.11 05:12:01 3 11.34 0.00 4.11 0.41 0.07 84.07 05:12:01 4 11.00 0.00 4.38 8.56 0.07 75.99 05:12:01 5 9.68 0.00 4.49 0.45 0.05 85.33 05:12:01 6 8.80 0.00 4.25 1.20 0.07 85.68 05:12:01 7 8.78 0.00 5.42 11.75 0.09 73.97 05:13:02 all 27.47 0.00 6.02 4.04 0.06 62.40 05:13:02 0 29.14 0.00 6.21 12.12 0.08 52.45 05:13:02 1 28.10 0.00 5.89 1.16 0.07 64.78 05:13:02 2 27.54 0.00 6.59 7.37 0.07 58.43 05:13:02 3 27.60 0.00 6.52 1.06 0.07 64.75 05:13:02 4 28.74 0.00 7.07 9.40 0.07 54.72 05:13:02 5 26.75 0.00 5.18 0.54 0.05 67.48 05:13:02 6 25.86 0.00 5.46 0.08 0.05 68.55 05:13:02 7 26.08 0.00 5.25 0.59 0.05 68.04 05:14:01 all 37.63 0.00 5.38 1.05 0.09 55.85 05:14:01 0 39.04 0.00 5.47 4.09 0.12 51.29 05:14:01 1 37.90 0.00 5.73 3.17 0.07 53.14 05:14:01 2 36.90 0.00 5.42 0.53 0.09 57.07 05:14:01 3 40.35 0.00 5.06 0.05 0.09 54.45 05:14:01 4 37.73 0.00 5.71 0.12 0.10 56.34 05:14:01 5 35.18 0.00 4.72 0.08 0.08 59.93 05:14:01 6 36.70 0.00 5.54 0.19 0.07 57.51 05:14:01 7 37.26 0.00 5.42 0.15 0.10 57.07 05:15:01 all 40.83 0.00 6.76 1.79 0.09 50.53 05:15:01 0 39.12 0.00 7.27 1.16 0.08 52.37 05:15:01 1 40.12 0.00 6.66 7.63 0.08 45.51 05:15:01 2 41.80 0.00 7.59 0.08 0.08 50.44 05:15:01 3 40.22 0.00 6.28 1.58 0.10 51.82 05:15:01 4 40.14 0.00 6.44 3.63 0.10 49.69 05:15:01 5 42.69 0.00 6.66 0.07 0.10 50.48 05:15:01 6 41.03 0.00 6.58 0.10 0.08 52.21 05:15:01 7 41.55 0.00 6.57 0.12 0.07 51.69 05:16:01 all 13.60 0.00 6.38 4.52 0.06 75.44 05:16:01 0 12.18 0.00 6.11 3.07 0.07 78.58 05:16:01 1 12.48 0.00 8.70 7.01 0.08 71.72 05:16:01 2 13.87 0.00 6.65 8.16 0.08 71.23 05:16:01 3 13.29 0.00 5.24 1.02 0.05 80.40 05:16:01 4 13.44 0.00 5.87 8.09 0.05 72.55 05:16:01 5 14.90 0.00 6.43 4.14 0.05 74.48 05:16:01 6 14.38 0.00 6.06 2.84 0.05 76.67 05:16:01 7 14.23 0.00 6.03 1.85 0.07 77.82 Average: all 26.01 0.00 5.81 3.05 0.07 65.06 Average: 0 26.03 0.00 5.84 4.18 0.08 63.86 Average: 1 25.55 0.00 6.39 4.39 0.07 63.59 Average: 2 26.61 0.00 6.08 4.23 0.08 63.01 Average: 3 26.60 0.00 5.45 0.83 0.07 67.05 Average: 4 26.27 0.00 5.90 5.96 0.08 61.80 Average: 5 25.93 0.00 5.50 1.06 0.07 67.44 Average: 6 25.42 0.00 5.58 0.88 0.06 68.05 Average: 7 25.65 0.00 5.74 2.85 0.07 65.68