---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21305 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: 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 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-21305) 04/19/22 _x86_64_ (8 CPU) 06:43:52 LINUX RESTART (8 CPU) 06:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:45:01 402.88 57.24 345.64 0.00 7549.77 186691.07 0.00 06:46:01 151.37 1.13 150.24 0.00 19.20 63145.61 0.00 06:47:01 106.30 0.05 106.25 0.00 11.06 8081.32 0.00 06:48:01 5.48 0.00 5.48 0.00 0.00 3333.98 0.00 Average: 165.52 14.43 151.09 0.00 1871.27 64802.85 0.00 06:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 29258548 31785908 526576 1.60 109944 2699268 2187336 6.45 1119160 2146236 2184 06:46:01 28392448 31761568 531552 1.62 177152 3402332 2053512 6.05 1318104 2722356 796 06:47:01 28314804 31788708 502840 1.53 180136 3497576 1829500 5.39 1312856 2797060 8 06:48:01 28038916 31745932 545360 1.66 180764 3716224 2269472 6.69 1356928 3015688 159744 Average: 28501179 31770529 526582 1.60 161999 3328850 2084955 6.14 1276762 2670335 40683 06:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:45:01 docker0 78.48 97.07 6.41 107.89 0.00 0.00 0.00 0.00 06:45:01 veth1b772f3 67.87 85.44 6.48 61.14 0.00 0.00 0.00 0.01 06:45:01 lo 6.98 6.98 0.68 0.68 0.00 0.00 0.00 0.00 06:45:01 ens3 806.03 523.62 5584.87 110.70 0.00 0.00 0.00 0.00 06:46:01 docker0 124.25 170.74 9.78 2020.30 0.00 0.00 0.00 0.00 06:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:46:01 ens3 232.06 169.77 2057.50 70.82 0.00 0.00 0.00 0.00 06:47:01 docker0 11.66 21.08 0.64 52.48 0.00 0.00 0.00 0.00 06:47:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 06:47:01 ens3 43.67 25.56 114.32 9.16 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 06:48:01 ens3 103.22 58.74 2519.31 5.50 0.00 0.00 0.00 0.00 Average: docker0 53.49 72.11 4.20 546.98 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 294.10 193.04 2556.28 48.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21305) 04/19/22 _x86_64_ (8 CPU) 06:43:52 LINUX RESTART (8 CPU) 06:44:02 CPU %user %nice %system %iowait %steal %idle 06:45:01 all 9.52 0.00 4.04 2.31 0.06 84.08 06:45:01 0 7.49 0.00 4.07 1.06 0.05 87.33 06:45:01 1 8.49 0.00 3.92 2.98 0.05 84.57 06:45:01 2 9.75 0.00 4.38 3.32 0.07 82.49 06:45:01 3 11.72 0.00 5.18 0.69 0.07 82.35 06:45:01 4 8.85 0.00 2.95 1.85 0.05 86.30 06:45:01 5 9.66 0.00 3.37 1.28 0.03 85.65 06:45:01 6 8.19 0.00 4.37 2.33 0.05 85.06 06:45:01 7 12.10 0.00 4.04 4.96 0.07 78.83 06:46:01 all 22.71 0.00 4.98 1.52 0.06 70.73 06:46:01 0 20.60 0.00 5.62 0.84 0.07 72.87 06:46:01 1 23.07 0.00 4.90 0.78 0.07 71.19 06:46:01 2 24.00 0.00 6.50 8.93 0.07 60.50 06:46:01 3 22.21 0.00 4.65 0.19 0.07 72.90 06:46:01 4 25.75 0.00 4.32 0.73 0.05 69.15 06:46:01 5 22.02 0.00 4.93 0.34 0.07 72.65 06:46:01 6 23.15 0.00 4.33 0.17 0.05 72.30 06:46:01 7 20.91 0.00 4.60 0.17 0.07 74.25 06:47:01 all 6.28 0.00 1.46 2.63 0.03 89.60 06:47:01 0 6.43 0.00 1.47 0.27 0.02 91.82 06:47:01 1 5.56 0.00 1.47 4.75 0.03 88.18 06:47:01 2 5.89 0.00 1.52 1.22 0.02 91.35 06:47:01 3 6.78 0.00 1.64 1.20 0.02 90.37 06:47:01 4 6.90 0.00 1.14 6.55 0.03 85.38 06:47:01 5 5.99 0.00 1.65 1.25 0.02 91.09 06:47:01 6 6.02 0.00 1.45 5.27 0.03 87.22 06:47:01 7 6.71 0.00 1.34 0.48 0.03 91.44 06:48:01 all 1.00 0.00 0.32 0.05 0.00 98.63 06:48:01 0 0.53 0.00 0.35 0.02 0.00 99.10 06:48:01 1 0.88 0.00 0.33 0.00 0.00 98.78 06:48:01 2 0.78 0.00 0.27 0.02 0.00 98.93 06:48:01 3 0.77 0.00 0.27 0.00 0.00 98.97 06:48:01 4 2.74 0.00 0.35 0.00 0.00 96.91 06:48:01 5 0.75 0.00 0.27 0.18 0.00 98.80 06:48:01 6 0.72 0.00 0.27 0.13 0.00 98.88 06:48:01 7 0.77 0.00 0.48 0.02 0.02 98.71 Average: all 9.84 0.00 2.68 1.62 0.04 85.82 Average: 0 8.74 0.00 2.86 0.54 0.03 87.82 Average: 1 9.47 0.00 2.64 2.12 0.04 85.72 Average: 2 10.07 0.00 3.15 3.36 0.04 83.38 Average: 3 10.33 0.00 2.91 0.52 0.04 86.20 Average: 4 10.99 0.00 2.17 2.29 0.03 84.52 Average: 5 9.58 0.00 2.55 0.76 0.03 87.08 Average: 6 9.49 0.00 2.59 1.98 0.03 85.91 Average: 7 10.07 0.00 2.60 1.38 0.05 85.91