---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34769 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 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-34769) 12/09/24 _x86_64_ (8 CPU) 05:18:41 LINUX RESTART (8 CPU) 05:19:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:20:01 335.27 40.22 295.05 0.00 4469.44 52504.74 0.00 05:21:01 289.97 1.70 288.27 0.00 19.46 95831.76 0.00 05:22:01 114.75 0.25 114.50 0.00 21.86 21415.91 0.00 Average: 245.67 13.76 231.90 0.00 1470.27 56629.97 0.00 05:19:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 29191572 31526440 798388 2.43 74368 2533620 1863700 5.49 1042776 2266388 638204 05:21:01 27357672 31500872 804356 2.45 180684 4050472 1905056 5.61 1166164 3770700 68 05:22:01 27254676 31300872 993764 3.02 190568 3953936 2369268 6.98 1737160 3304256 419484 Average: 27934640 31442728 865503 2.63 148540 3512676 2046008 6.03 1315367 3113781 352585 05:19:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 docker0 20.88 22.67 1.63 147.13 0.00 0.00 0.00 0.00 05:20:01 lo 6.83 6.83 0.67 0.67 0.00 0.00 0.00 0.00 05:20:01 ens3 527.67 373.85 6034.86 99.68 0.00 0.00 0.00 0.00 05:21:01 docker0 312.50 516.98 26.70 3318.67 0.00 0.00 0.00 0.00 05:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:21:01 ens3 526.18 317.78 3326.21 35.06 0.00 0.00 0.00 0.00 05:22:01 docker0 1.62 3.90 0.10 38.17 0.00 0.00 0.00 0.00 05:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:22:01 ens3 46.11 25.23 78.35 16.54 0.00 0.00 0.00 0.00 05:22:01 veth5171e97 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 112.68 182.96 9.56 1179.46 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 364.84 237.44 3114.03 49.87 0.00 0.00 0.00 0.00 Average: veth5171e97 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34769) 12/09/24 _x86_64_ (8 CPU) 05:18:41 LINUX RESTART (8 CPU) 05:19:03 CPU %user %nice %system %iowait %steal %idle 05:20:01 all 9.04 0.00 2.93 2.07 0.05 85.92 05:20:01 0 10.76 0.00 3.72 0.63 0.03 84.87 05:20:01 1 6.98 0.00 3.80 0.23 0.05 88.94 05:20:01 2 8.72 0.00 2.66 0.43 0.03 88.16 05:20:01 3 9.75 0.00 3.05 4.78 0.05 82.37 05:20:01 4 6.73 0.00 2.87 0.71 0.03 89.66 05:20:01 5 10.63 0.00 2.35 0.47 0.05 86.49 05:20:01 6 9.98 0.00 2.41 0.68 0.03 86.89 05:20:01 7 8.74 0.00 2.59 8.65 0.07 79.96 05:21:01 all 5.99 0.00 2.90 4.95 0.05 86.10 05:21:01 0 6.83 0.00 2.59 0.54 0.05 89.99 05:21:01 1 6.16 0.00 2.05 0.70 0.05 91.04 05:21:01 2 5.94 0.00 2.13 0.15 0.03 91.75 05:21:01 3 5.20 0.00 2.21 5.30 0.05 87.24 05:21:01 4 5.56 0.00 2.45 1.43 0.05 90.51 05:21:01 5 7.07 0.00 4.55 6.69 0.07 81.62 05:21:01 6 5.57 0.00 2.93 0.54 0.05 90.92 05:21:01 7 5.59 0.00 4.32 24.43 0.07 65.59 05:22:01 all 49.57 0.00 7.67 1.33 0.09 41.34 05:22:01 0 49.43 0.00 7.59 0.57 0.08 42.33 05:22:01 1 49.79 0.00 7.37 0.18 0.10 42.55 05:22:01 2 49.03 0.00 7.68 0.30 0.10 42.90 05:22:01 3 50.26 0.00 7.88 1.73 0.08 40.05 05:22:01 4 49.04 0.00 8.12 0.49 0.08 42.27 05:22:01 5 48.88 0.00 8.14 0.30 0.08 42.60 05:22:01 6 49.83 0.00 6.92 0.76 0.10 42.39 05:22:01 7 50.32 0.00 7.71 6.32 0.08 35.56 Average: all 21.68 0.00 4.52 2.79 0.06 70.95 Average: 0 22.48 0.00 4.64 0.58 0.06 72.24 Average: 1 21.15 0.00 4.41 0.37 0.07 74.00 Average: 2 21.35 0.00 4.17 0.29 0.06 74.13 Average: 3 21.90 0.00 4.40 3.93 0.06 69.72 Average: 4 20.61 0.00 4.50 0.88 0.06 73.96 Average: 5 22.33 0.00 5.04 2.51 0.07 70.04 Average: 6 21.91 0.00 4.10 0.66 0.06 73.27 Average: 7 21.70 0.00 4.90 13.18 0.07 60.16