---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40177 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: 2799.996 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40177) 03/04/25 _x86_64_ (8 CPU) 09:32:14 LINUX RESTART (8 CPU) 09:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:34:01 337.39 5.63 331.76 0.00 470.38 104729.36 0.00 09:35:01 124.11 0.20 123.91 0.00 14.53 21975.94 0.00 Average: 230.76 2.92 227.84 0.00 242.47 63356.09 0.00 09:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 27458472 31547368 771880 2.35 181948 3998844 1851860 5.46 1129420 3725584 0 09:35:01 27666024 31421868 886572 2.70 192100 3671396 2382088 7.02 1508504 3144508 168764 Average: 27562248 31484618 829226 2.52 187024 3835120 2116974 6.24 1318962 3435046 84382 09:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 ens3 645.28 401.28 7051.13 53.40 0.00 0.00 0.00 0.00 09:34:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 09:34:01 docker0 306.40 476.94 26.12 3082.98 0.00 0.00 0.00 0.00 09:35:01 ens3 50.89 27.26 87.28 16.81 0.00 0.00 0.00 0.00 09:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:35:01 docker0 1.40 3.23 0.08 38.14 0.00 0.00 0.00 0.00 09:35:01 veth489ad01 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 348.11 214.29 3569.49 35.11 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 153.91 240.11 13.11 1560.68 0.00 0.00 0.00 0.00 Average: veth489ad01 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40177) 03/04/25 _x86_64_ (8 CPU) 09:32:14 LINUX RESTART (8 CPU) 09:33:01 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 11.89 0.00 5.77 1.67 0.06 80.61 09:34:01 0 12.01 0.00 5.65 1.78 0.07 80.49 09:34:01 1 11.53 0.00 7.65 7.45 0.07 73.30 09:34:01 2 12.80 0.00 4.89 0.12 0.07 82.12 09:34:01 3 12.23 0.00 5.57 0.15 0.07 81.98 09:34:01 4 12.19 0.00 4.78 0.32 0.05 82.66 09:34:01 5 11.44 0.00 5.88 2.86 0.07 79.75 09:34:01 6 10.81 0.00 4.91 0.29 0.05 83.94 09:34:01 7 12.07 0.00 6.84 0.44 0.07 80.59 09:35:01 all 51.00 0.00 8.55 0.44 0.09 39.91 09:35:01 0 50.71 0.00 7.74 0.30 0.08 41.16 09:35:01 1 52.19 0.00 8.64 0.10 0.08 38.98 09:35:01 2 51.92 0.00 8.17 0.30 0.08 39.53 09:35:01 3 49.43 0.00 9.28 0.13 0.08 41.07 09:35:01 4 51.25 0.00 8.57 0.12 0.10 39.96 09:35:01 5 50.81 0.00 8.94 0.79 0.10 39.36 09:35:01 6 51.35 0.00 8.69 0.19 0.08 39.69 09:35:01 7 50.38 0.00 8.37 1.59 0.10 39.56 Average: all 31.49 0.00 7.16 1.05 0.08 60.22 Average: 0 31.42 0.00 6.70 1.04 0.08 60.77 Average: 1 31.97 0.00 8.15 3.75 0.08 56.05 Average: 2 32.38 0.00 6.53 0.21 0.08 60.81 Average: 3 30.87 0.00 7.43 0.14 0.08 61.48 Average: 4 31.74 0.00 6.68 0.22 0.08 61.28 Average: 5 31.14 0.00 7.41 1.83 0.08 59.54 Average: 6 31.14 0.00 6.81 0.24 0.07 61.75 Average: 7 31.25 0.00 7.61 1.01 0.08 60.05