---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-116762 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116762) 10/25/22 _x86_64_ (8 CPU) 08:13:58 LINUX RESTART (8 CPU) 08:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:15:02 326.54 58.23 268.31 0.00 5561.08 200747.22 0.00 08:16:01 194.68 1.44 193.24 0.00 46.23 74604.58 0.00 Average: 261.17 30.08 231.09 0.00 2827.05 138211.07 0.00 08:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:02 29962224 31623452 718968 2.19 59688 1905476 1811728 5.34 969376 1648496 272 08:16:01 28074808 31547440 752688 2.29 140040 3524088 2043500 6.02 1171456 3172800 408204 Average: 29018516 31585446 735828 2.24 99864 2714782 1927614 5.68 1070416 2410648 204238 08:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:02 ens3 519.88 344.89 2752.00 106.26 0.00 0.00 0.00 0.00 08:15:02 lo 4.87 4.87 0.46 0.46 0.00 0.00 0.00 0.00 08:15:02 docker0 17.44 17.96 1.46 172.21 0.00 0.00 0.00 0.00 08:16:01 ens3 489.22 332.84 8389.98 44.62 0.00 0.00 0.00 0.00 08:16:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 08:16:01 docker0 166.01 208.88 13.45 1810.45 0.00 0.00 0.00 0.00 Average: ens3 504.68 338.91 5547.07 75.70 0.00 0.00 0.00 0.00 Average: lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 Average: docker0 91.09 112.61 7.41 984.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116762) 10/25/22 _x86_64_ (8 CPU) 08:13:58 LINUX RESTART (8 CPU) 08:14:01 CPU %user %nice %system %iowait %steal %idle 08:15:02 all 7.14 0.00 2.46 2.27 0.05 88.09 08:15:02 0 7.27 0.00 2.42 6.56 0.03 83.72 08:15:02 1 7.22 0.00 3.39 0.18 0.03 89.17 08:15:02 2 11.45 0.00 1.87 0.53 0.05 86.09 08:15:02 3 4.59 0.00 2.08 0.40 0.05 92.87 08:15:02 4 7.54 0.00 3.14 4.34 0.03 84.94 08:15:02 5 6.77 0.00 1.91 2.72 0.05 88.55 08:15:02 6 5.98 0.00 2.50 2.81 0.03 88.67 08:15:02 7 6.24 0.00 2.34 0.59 0.08 90.75 08:16:01 all 20.26 0.00 6.78 2.20 0.08 70.68 08:16:01 0 19.89 0.00 6.22 0.19 0.07 73.63 08:16:01 1 21.19 0.00 6.64 0.24 0.07 71.86 08:16:01 2 18.08 0.00 6.51 2.80 0.07 72.55 08:16:01 3 19.61 0.00 7.46 2.39 0.10 70.43 08:16:01 4 20.12 0.00 5.99 0.15 0.09 73.65 08:16:01 5 22.11 0.00 5.79 0.10 0.07 71.93 08:16:01 6 21.69 0.00 8.61 11.50 0.09 58.12 08:16:01 7 19.39 0.00 7.03 0.24 0.07 73.27 Average: all 13.61 0.00 4.59 2.24 0.06 79.50 Average: 0 13.50 0.00 4.30 3.41 0.05 78.73 Average: 1 14.11 0.00 4.99 0.21 0.05 80.64 Average: 2 14.72 0.00 4.16 1.65 0.06 79.41 Average: 3 12.00 0.00 4.74 1.39 0.08 81.79 Average: 4 13.74 0.00 4.55 2.28 0.06 79.37 Average: 5 14.38 0.00 3.83 1.42 0.06 80.30 Average: 6 13.71 0.00 5.50 7.09 0.06 73.63 Average: 7 12.72 0.00 4.65 0.42 0.08 82.14