---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22815 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22815) 08/15/22 _x86_64_ (8 CPU) 15:02:59 LINUX RESTART (8 CPU) 15:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:04:02 394.33 79.80 314.53 0.00 10668.76 208575.10 0.00 15:05:01 78.24 0.22 78.02 0.00 23.18 44737.10 0.00 15:06:01 1.48 0.00 1.48 0.00 0.00 17.61 0.00 15:07:01 0.93 0.00 0.93 0.00 0.00 11.46 0.00 15:08:01 1.38 0.00 1.38 0.00 0.00 16.66 0.00 Average: 95.33 16.06 79.27 0.00 2145.39 50689.74 0.00 15:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:04:02 29012276 31739100 571708 1.74 115916 2884976 2290652 6.75 1142520 2361688 555668 15:05:01 28431708 31768380 529212 1.61 121392 3437880 1945060 5.73 1225292 2791972 148 15:06:01 28433596 31770352 527008 1.60 121432 3437888 1945060 5.73 1224484 2791980 24 15:07:01 28436684 31773696 523432 1.59 121480 3437880 1945060 5.73 1220604 2792064 20 15:08:01 28436840 31773900 523072 1.59 121516 3437892 1945060 5.73 1220680 2792068 44 Average: 28550221 31765086 534886 1.63 120347 3327303 2014178 5.94 1206716 2705954 111181 15:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:04:02 docker0 5.78 5.95 0.45 26.80 0.00 0.00 0.00 0.00 15:04:02 ens3 911.61 584.29 8740.49 110.48 0.00 0.00 0.00 0.00 15:04:02 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 15:05:01 docker0 6.85 6.96 0.51 51.77 0.00 0.00 0.00 0.00 15:05:01 ens3 163.70 119.44 2646.85 70.85 0.00 0.00 0.00 0.00 15:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 0.70 0.57 0.36 0.28 0.00 0.00 0.00 0.00 15:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 12.43 7.12 12.97 0.50 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.51 2.57 0.19 15.59 0.00 0.00 0.00 0.00 Average: ens3 217.88 142.37 2278.83 36.31 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22815) 08/15/22 _x86_64_ (8 CPU) 15:02:59 LINUX RESTART (8 CPU) 15:03:01 CPU %user %nice %system %iowait %steal %idle 15:04:02 all 11.25 0.00 4.68 2.06 0.06 81.95 15:04:02 0 10.77 0.00 3.95 0.67 0.07 84.54 15:04:02 1 16.40 0.00 4.34 1.53 0.07 77.65 15:04:02 2 10.95 0.00 5.87 0.47 0.05 82.65 15:04:02 3 10.69 0.00 4.69 1.04 0.07 83.52 15:04:02 4 9.09 0.00 5.64 7.84 0.07 77.35 15:04:02 5 11.22 0.00 5.39 0.81 0.07 82.52 15:04:02 6 10.91 0.00 3.74 2.58 0.05 82.72 15:04:02 7 9.94 0.00 3.82 1.55 0.07 84.63 15:05:01 all 13.24 0.00 3.28 0.56 0.05 82.87 15:05:01 0 13.43 0.00 3.68 0.65 0.05 82.19 15:05:01 1 13.37 0.00 3.07 0.07 0.03 83.46 15:05:01 2 13.44 0.00 3.44 1.37 0.07 81.68 15:05:01 3 12.67 0.00 3.49 0.36 0.05 83.43 15:05:01 4 12.89 0.00 3.37 1.49 0.05 82.20 15:05:01 5 12.77 0.00 2.98 0.09 0.05 84.11 15:05:01 6 13.33 0.00 3.11 0.21 0.05 83.30 15:05:01 7 13.99 0.00 3.10 0.24 0.07 82.61 15:06:01 all 0.27 0.00 0.02 0.00 0.00 99.71 15:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:06:01 1 0.03 0.00 0.02 0.02 0.02 99.92 15:06:01 2 0.02 0.00 0.05 0.00 0.00 99.93 15:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:06:01 5 0.02 0.00 0.02 0.02 0.00 99.95 15:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:06:01 7 1.99 0.00 0.02 0.00 0.00 98.00 15:07:01 all 0.31 0.00 0.04 0.01 0.00 99.64 15:07:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:07:01 1 0.13 0.00 0.03 0.02 0.00 99.82 15:07:01 2 0.07 0.00 0.05 0.00 0.02 99.87 15:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:07:01 4 0.38 0.00 0.02 0.00 0.00 99.60 15:07:01 5 0.02 0.00 0.03 0.03 0.00 99.92 15:07:01 6 0.12 0.00 0.05 0.00 0.00 99.83 15:07:01 7 1.71 0.00 0.08 0.00 0.02 98.19 15:08:01 all 0.26 0.00 0.01 0.00 0.00 99.72 15:08:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:08:01 2 0.07 0.00 0.07 0.00 0.02 99.85 15:08:01 3 0.00 0.00 0.00 0.02 0.00 99.98 15:08:01 4 1.99 0.00 0.00 0.00 0.00 98.01 15:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 7 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 5.01 0.00 1.59 0.52 0.03 92.86 Average: 0 4.80 0.00 1.53 0.26 0.03 93.38 Average: 1 5.93 0.00 1.48 0.33 0.02 92.24 Average: 2 4.86 0.00 1.88 0.36 0.03 92.87 Average: 3 4.62 0.00 1.62 0.28 0.02 93.45 Average: 4 4.81 0.00 1.78 1.84 0.02 91.54 Average: 5 4.75 0.00 1.67 0.19 0.02 93.37 Average: 6 4.83 0.00 1.37 0.56 0.02 93.23 Average: 7 5.45 0.00 1.39 0.35 0.03 92.78