---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38137 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38137) 02/04/25 _x86_64_ (8 CPU) 03:25:29 LINUX RESTART (8 CPU) 03:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:27:01 330.28 14.40 315.88 0.00 1859.02 60946.78 0.00 03:28:01 79.97 0.47 79.51 0.00 44.79 60939.42 0.00 Average: 205.12 7.43 197.68 0.00 951.83 60943.10 0.00 03:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 28620236 31340628 962236 2.93 84980 2882488 2299408 6.78 1416216 2414204 381056 03:28:01 28711184 31546104 758096 2.31 95872 2963540 1825704 5.38 1133728 2588420 1124 Average: 28665710 31443366 860166 2.62 90426 2923014 2062556 6.08 1274972 2501312 191090 03:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 vethed27f69 59.51 117.35 5.79 1061.54 0.00 0.00 0.00 0.09 03:27:01 docker0 64.81 121.98 5.53 1112.95 0.00 0.00 0.00 0.00 03:27:01 ens3 432.66 285.72 6330.47 80.29 0.00 0.00 0.00 0.00 03:27:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 03:28:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 116.14 79.39 2548.25 20.16 0.00 0.00 0.00 0.00 03:28:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 32.44 61.01 2.77 556.43 0.00 0.00 0.00 0.00 Average: ens3 274.39 182.55 4439.20 50.22 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38137) 02/04/25 _x86_64_ (8 CPU) 03:25:29 LINUX RESTART (8 CPU) 03:26:01 CPU %user %nice %system %iowait %steal %idle 03:27:01 all 13.63 0.00 3.73 2.00 0.07 80.57 03:27:01 0 13.06 0.00 3.87 0.13 0.05 82.88 03:27:01 1 15.08 0.00 3.65 1.19 0.07 80.01 03:27:01 2 16.02 0.00 5.30 8.53 0.07 70.08 03:27:01 3 14.71 0.00 3.82 0.93 0.08 80.46 03:27:01 4 10.55 0.00 3.07 1.32 0.08 84.97 03:27:01 5 13.80 0.00 3.61 3.76 0.07 78.75 03:27:01 6 11.78 0.00 3.07 0.07 0.07 85.02 03:27:01 7 14.03 0.00 3.44 0.08 0.07 82.38 03:28:01 all 25.78 0.00 4.53 1.52 0.07 68.10 03:28:01 0 27.11 0.00 4.85 0.10 0.07 67.87 03:28:01 1 25.66 0.00 4.73 8.43 0.07 61.12 03:28:01 2 25.95 0.00 4.28 0.82 0.05 68.89 03:28:01 3 27.54 0.00 5.31 2.31 0.08 64.75 03:28:01 4 24.41 0.00 3.67 0.02 0.07 71.84 03:28:01 5 26.71 0.00 4.74 0.22 0.07 68.27 03:28:01 6 22.56 0.00 3.11 0.20 0.07 74.06 03:28:01 7 26.31 0.00 5.56 0.07 0.05 68.02 Average: all 19.71 0.00 4.13 1.76 0.07 74.33 Average: 0 20.08 0.00 4.36 0.12 0.06 75.38 Average: 1 20.37 0.00 4.19 4.81 0.07 70.56 Average: 2 21.00 0.00 4.79 4.66 0.06 69.49 Average: 3 21.12 0.00 4.56 1.62 0.08 72.61 Average: 4 17.49 0.00 3.37 0.67 0.08 78.40 Average: 5 20.27 0.00 4.18 1.99 0.07 73.50 Average: 6 17.17 0.00 3.09 0.13 0.07 79.53 Average: 7 20.18 0.00 4.50 0.08 0.06 75.18