---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5618 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-5618) 03/14/24 _x86_64_ (8 CPU) 07:01:08 LINUX RESTART (8 CPU) 07:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:03:01 102.20 4.27 97.93 0.00 457.34 37714.13 0.00 07:04:01 44.68 0.02 44.66 0.00 2.40 16445.93 0.00 07:05:01 1.30 0.00 1.30 0.00 0.00 14.01 0.00 07:06:01 1.57 0.00 1.57 0.00 0.00 18.80 0.00 Average: 37.17 1.06 36.11 0.00 113.52 13448.14 0.00 07:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 28624868 31491056 821616 2.50 92400 3003860 2072128 6.11 1159492 2655468 515636 07:04:01 28723896 31539392 771140 2.35 95424 2946712 1754640 5.17 1128088 2585504 164 07:05:01 28724408 31540096 770220 2.34 95456 2946712 1754640 5.17 1128112 2585508 16 07:06:01 28730704 31546708 763764 2.32 95500 2946716 1754640 5.17 1120056 2585812 36 Average: 28700969 31529313 781685 2.38 94695 2961000 1834012 5.41 1133937 2603073 128963 07:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 07:03:01 ens3 309.91 198.32 6617.05 37.87 0.00 0.00 0.00 0.00 07:03:01 docker0 57.46 71.57 4.78 837.62 0.00 0.00 0.00 0.00 07:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:04:01 ens3 24.38 12.36 24.22 5.02 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 ens3 0.60 0.38 1.42 0.21 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 82.83 52.19 1640.15 10.67 0.00 0.00 0.00 0.00 Average: docker0 14.19 17.67 1.18 206.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5618) 03/14/24 _x86_64_ (8 CPU) 07:01:08 LINUX RESTART (8 CPU) 07:02:02 CPU %user %nice %system %iowait %steal %idle 07:03:01 all 25.22 0.00 4.79 2.26 0.08 67.65 07:03:01 0 23.64 0.00 6.16 1.25 0.09 68.87 07:03:01 1 24.60 0.00 4.61 4.25 0.09 66.45 07:03:01 2 24.66 0.00 4.70 0.33 0.05 70.26 07:03:01 3 25.93 0.00 5.33 9.79 0.09 58.85 07:03:01 4 24.00 0.00 4.21 0.38 0.07 71.35 07:03:01 5 27.33 0.00 4.85 0.31 0.07 67.45 07:03:01 6 24.69 0.00 4.22 0.96 0.07 70.06 07:03:01 7 26.96 0.00 4.26 0.88 0.09 67.81 07:04:01 all 0.52 0.00 0.32 1.34 0.02 97.80 07:04:01 0 0.67 0.00 0.35 2.92 0.02 96.05 07:04:01 1 0.28 0.00 0.77 6.62 0.02 92.31 07:04:01 2 0.60 0.00 0.17 0.02 0.02 99.20 07:04:01 3 0.45 0.00 0.18 0.00 0.02 99.35 07:04:01 4 0.45 0.00 0.33 0.47 0.02 98.73 07:04:01 5 0.55 0.00 0.25 0.70 0.02 98.48 07:04:01 6 0.70 0.00 0.28 0.00 0.02 99.00 07:04:01 7 0.43 0.00 0.25 0.02 0.02 99.28 07:05:01 all 0.03 0.00 0.02 0.00 0.00 99.94 07:05:01 0 0.00 0.00 0.02 0.02 0.00 99.97 07:05:01 1 0.02 0.00 0.02 0.02 0.00 99.95 07:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:05:01 3 0.03 0.00 0.02 0.00 0.00 99.95 07:05:01 4 0.02 0.00 0.03 0.00 0.00 99.95 07:05:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:05:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:05:01 7 0.08 0.00 0.08 0.00 0.03 99.80 07:06:01 all 0.08 0.00 0.01 0.00 0.01 99.90 07:06:01 0 0.02 0.00 0.00 0.02 0.00 99.97 07:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:06:01 2 0.05 0.00 0.00 0.00 0.02 99.93 07:06:01 3 0.32 0.00 0.00 0.00 0.02 99.67 07:06:01 4 0.05 0.00 0.03 0.00 0.02 99.90 07:06:01 5 0.05 0.00 0.03 0.00 0.00 99.92 07:06:01 6 0.05 0.00 0.02 0.00 0.00 99.93 07:06:01 7 0.07 0.00 0.00 0.00 0.00 99.93 Average: all 6.34 0.00 1.26 0.89 0.03 91.48 Average: 0 5.97 0.00 1.60 1.05 0.03 91.35 Average: 1 6.11 0.00 1.33 2.71 0.03 89.81 Average: 2 6.20 0.00 1.20 0.08 0.02 92.50 Average: 3 6.55 0.00 1.36 2.40 0.03 89.66 Average: 4 6.02 0.00 1.13 0.21 0.03 92.61 Average: 5 6.85 0.00 1.26 0.25 0.02 91.61 Average: 6 6.25 0.00 1.11 0.23 0.02 92.39 Average: 7 6.74 0.00 1.13 0.22 0.03 91.88