---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42817 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-42817) 04/07/25 _x86_64_ (8 CPU) 03:00:32 LINUX RESTART (8 CPU) 03:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:02:01 402.17 39.29 362.87 0.00 4295.55 72909.05 0.00 03:03:01 129.73 0.33 129.40 0.00 10.13 18260.69 0.00 Average: 265.95 19.81 246.13 0.00 2152.84 45584.87 0.00 03:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:02:01 29209496 31521472 790596 2.40 76924 2515132 1988360 5.86 1038372 2248044 1012 03:03:01 28578228 31540536 757772 2.30 105480 3075992 1757080 5.18 1139132 2702732 468896 Average: 28893862 31531004 774184 2.35 91202 2795562 1872720 5.52 1088752 2475388 234954 03:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:02:01 docker0 22.28 28.25 1.81 92.67 0.00 0.00 0.00 0.00 03:02:01 lo 6.87 6.87 0.68 0.68 0.00 0.00 0.00 0.00 03:02:01 veth2fadc83 17.36 21.50 1.63 12.02 0.00 0.00 0.00 0.00 03:02:01 ens3 623.35 388.20 5719.85 98.49 0.00 0.00 0.00 0.00 03:03:01 docker0 26.80 43.21 2.19 351.49 0.00 0.00 0.00 0.00 03:03:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:03:01 ens3 166.19 100.37 2903.68 24.07 0.00 0.00 0.00 0.00 Average: docker0 24.54 35.73 2.00 222.08 0.00 0.00 0.00 0.00 Average: lo 4.10 4.10 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 394.77 244.28 4311.77 61.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42817) 04/07/25 _x86_64_ (8 CPU) 03:00:32 LINUX RESTART (8 CPU) 03:01:01 CPU %user %nice %system %iowait %steal %idle 03:02:01 all 9.66 0.00 3.50 3.37 0.06 83.41 03:02:01 0 8.56 0.00 4.02 9.35 0.08 77.98 03:02:01 1 11.45 0.00 3.83 1.06 0.07 83.60 03:02:01 2 14.08 0.00 3.33 0.13 0.07 82.39 03:02:01 3 8.48 0.00 3.80 1.49 0.05 86.17 03:02:01 4 7.77 0.00 2.55 9.89 0.05 79.74 03:02:01 5 10.39 0.00 3.03 0.27 0.05 86.25 03:02:01 6 6.94 0.00 3.74 0.40 0.05 88.86 03:02:01 7 9.61 0.00 3.69 4.40 0.05 82.25 03:03:01 all 20.09 0.00 4.25 2.29 0.08 73.29 03:03:01 0 20.02 0.00 4.01 1.96 0.07 73.95 03:03:01 1 20.28 0.00 4.05 0.08 0.07 75.52 03:03:01 2 20.65 0.00 4.02 0.29 0.07 74.98 03:03:01 3 19.62 0.00 5.53 2.83 0.07 71.94 03:03:01 4 19.18 0.00 3.96 0.10 0.08 76.68 03:03:01 5 21.38 0.00 4.32 12.23 0.08 61.99 03:03:01 6 19.73 0.00 4.07 0.12 0.08 76.00 03:03:01 7 19.91 0.00 4.00 0.71 0.08 75.30 Average: all 14.88 0.00 3.87 2.83 0.07 78.35 Average: 0 14.28 0.00 4.02 5.66 0.08 75.96 Average: 1 15.86 0.00 3.94 0.57 0.07 79.56 Average: 2 17.36 0.00 3.67 0.21 0.07 78.69 Average: 3 14.05 0.00 4.67 2.16 0.06 79.06 Average: 4 13.49 0.00 3.26 4.98 0.07 78.21 Average: 5 15.90 0.00 3.68 6.27 0.07 74.08 Average: 6 13.35 0.00 3.90 0.26 0.07 82.42 Average: 7 14.76 0.00 3.85 2.55 0.07 78.77