---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2810 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: 2799.996 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2810) 06/05/25 _x86_64_ (8 CPU) 05:42:31 LINUX RESTART (8 CPU) 05:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:44:01 380.87 15.74 365.12 0.00 1939.87 121725.27 0.00 05:45:01 100.28 0.02 100.27 0.00 0.13 41860.91 0.00 05:46:01 47.32 0.00 47.32 0.00 0.00 26449.72 0.00 05:47:01 190.77 0.95 189.82 0.00 37.99 80308.30 0.00 Average: 178.96 4.13 174.83 0.00 488.41 67358.39 0.00 05:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 27470748 31135368 1166136 3.55 108052 3706648 2495968 7.36 1766624 3118876 856272 05:45:01 26338916 31033056 1266072 3.85 112584 4681428 2578652 7.60 1986920 3976892 648432 05:46:01 25640688 30505336 1793432 5.45 118364 4822252 2790624 8.22 2785616 3856976 52440 05:47:01 26770780 31513380 786520 2.39 152276 4653212 1850136 5.45 1267708 4227800 416 Average: 26555283 31046785 1253040 3.81 122819 4465885 2428845 7.16 1951717 3795136 389390 05:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 05:44:01 veth769f472 139.20 239.04 14.13 2009.68 0.00 0.00 0.00 0.16 05:44:01 ens3 901.25 608.73 10545.34 111.57 0.00 0.00 0.00 0.00 05:44:01 docker0 247.04 340.30 19.72 2587.01 0.00 0.00 0.00 0.00 05:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 veth769f472 0.57 0.55 0.05 0.25 0.00 0.00 0.00 0.00 05:45:01 ens3 13.58 7.87 12.17 5.28 0.00 0.00 0.00 0.00 05:45:01 docker0 0.57 0.52 0.04 0.25 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 veth769f472 1.27 1.32 0.11 1.63 0.00 0.00 0.00 0.00 05:46:01 ens3 19.76 14.00 15.87 8.40 0.00 0.00 0.00 0.00 05:46:01 docker0 1.27 1.30 0.09 1.63 0.00 0.00 0.00 0.00 05:47:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 05:47:01 veth5fcb690 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 ens3 491.60 322.24 10526.59 168.73 0.00 0.00 0.00 0.00 05:47:01 vethfda212c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 51.47 89.37 5.10 867.00 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 Average: veth5fcb690 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 354.26 236.65 5252.95 73.34 0.00 0.00 0.00 0.00 Average: vethfda212c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 74.36 106.89 6.18 856.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2810) 06/05/25 _x86_64_ (8 CPU) 05:42:31 LINUX RESTART (8 CPU) 05:43:02 CPU %user %nice %system %iowait %steal %idle 05:44:01 all 23.08 0.00 6.60 1.22 0.09 69.01 05:44:01 0 23.33 0.00 5.95 0.03 0.09 70.60 05:44:01 1 22.10 0.00 7.07 3.56 0.09 67.18 05:44:01 2 22.28 0.00 6.49 0.34 0.09 70.80 05:44:01 3 21.32 0.00 6.95 0.93 0.09 70.72 05:44:01 4 26.95 0.00 6.35 1.48 0.10 65.12 05:44:01 5 23.40 0.00 8.04 1.72 0.10 66.74 05:44:01 6 22.98 0.00 6.02 0.95 0.09 69.97 05:44:01 7 22.28 0.00 5.96 0.72 0.09 70.96 05:45:01 all 58.41 0.00 8.40 0.25 0.11 32.83 05:45:01 0 58.69 0.00 9.13 0.77 0.12 31.29 05:45:01 1 59.05 0.00 8.61 0.10 0.12 32.12 05:45:01 2 55.90 0.00 8.48 0.00 0.12 35.50 05:45:01 3 56.83 0.00 8.17 0.40 0.12 34.48 05:45:01 4 59.77 0.00 8.31 0.05 0.12 31.76 05:45:01 5 58.31 0.00 7.87 0.15 0.10 33.57 05:45:01 6 57.76 0.00 8.31 0.03 0.12 33.77 05:45:01 7 60.95 0.00 8.29 0.52 0.10 30.14 05:46:01 all 35.33 0.00 4.89 0.27 0.06 59.44 05:46:01 0 37.00 0.00 5.19 0.00 0.07 57.74 05:46:01 1 36.55 0.00 5.34 0.12 0.05 57.94 05:46:01 2 34.70 0.00 4.36 0.00 0.07 60.87 05:46:01 3 33.67 0.00 4.96 0.00 0.05 61.32 05:46:01 4 35.82 0.00 5.03 0.00 0.07 59.08 05:46:01 5 35.25 0.00 4.67 0.00 0.07 60.02 05:46:01 6 34.86 0.00 4.96 2.05 0.07 58.06 05:46:01 7 34.81 0.00 4.64 0.00 0.07 60.48 05:47:01 all 14.80 0.00 5.59 0.81 0.06 78.74 05:47:01 0 13.46 0.00 5.53 0.34 0.07 80.60 05:47:01 1 14.42 0.00 6.46 1.75 0.07 77.30 05:47:01 2 14.28 0.00 5.46 2.31 0.05 77.90 05:47:01 3 15.50 0.00 5.55 0.42 0.07 78.46 05:47:01 4 14.05 0.00 5.16 0.19 0.05 80.55 05:47:01 5 14.55 0.00 5.05 0.05 0.07 80.28 05:47:01 6 17.00 0.00 5.86 1.29 0.07 75.78 05:47:01 7 15.12 0.00 5.65 0.14 0.05 79.04 Average: all 33.00 0.00 6.37 0.63 0.08 59.91 Average: 0 33.20 0.00 6.45 0.29 0.08 59.97 Average: 1 33.16 0.00 6.87 1.37 0.08 58.52 Average: 2 31.91 0.00 6.20 0.66 0.08 61.15 Average: 3 31.93 0.00 6.40 0.44 0.08 61.15 Average: 4 34.26 0.00 6.22 0.42 0.08 59.02 Average: 5 32.99 0.00 6.40 0.47 0.08 60.06 Average: 6 33.19 0.00 6.29 1.08 0.08 59.36 Average: 7 33.39 0.00 6.13 0.34 0.08 60.06