---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34280 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: 2799.996 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 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34280) 04/29/22 _x86_64_ (8 CPU) 23:02:42 LINUX RESTART (8 CPU) 23:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:04:01 326.87 46.07 280.81 0.00 4145.95 169524.69 0.00 23:05:01 63.31 0.10 63.21 0.00 3.60 31572.87 0.00 23:06:01 1.58 0.00 1.58 0.00 0.00 18.27 0.00 23:07:01 1.47 0.00 1.47 0.00 0.00 17.73 0.00 23:08:01 1.28 0.02 1.27 0.00 0.13 14.80 0.00 23:09:01 1.43 0.00 1.43 0.00 0.00 17.33 0.00 Average: 65.99 7.70 58.29 0.00 691.63 33527.67 0.00 23:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:04:01 28347508 31507300 789400 2.40 131864 3256244 2470968 7.28 1515448 2592672 351880 23:05:01 28524556 31750208 547836 1.67 123700 3317980 1797052 5.30 1259476 2659108 332 23:06:01 28524984 31750772 546828 1.66 123732 3317984 1797052 5.30 1259360 2659112 12 23:07:01 28534920 31760936 536588 1.63 123772 3318116 1797052 5.30 1249608 2659244 52 23:08:01 28535596 31761660 535756 1.63 123824 3318116 1797052 5.30 1249104 2659248 20 23:09:01 28536604 31762700 534648 1.63 123852 3318128 1797052 5.30 1248088 2659256 44 Average: 28500695 31715596 581843 1.77 125124 3307761 1909371 5.63 1296847 2648107 58723 23:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:04:01 docker0 53.82 62.45 4.17 723.59 0.00 0.00 0.00 0.00 23:04:01 veth9d0d81e 48.90 58.50 4.27 681.54 0.00 0.00 0.00 0.06 23:04:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 23:04:01 ens3 782.27 499.85 6504.10 124.65 0.00 0.00 0.00 0.00 23:05:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:05:01 ens3 136.43 94.33 2533.67 61.06 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 0.95 0.28 0.39 0.26 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:07:01 ens3 14.70 7.18 13.36 0.66 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 8.98 10.41 0.70 120.60 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 155.77 100.31 1508.57 31.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34280) 04/29/22 _x86_64_ (8 CPU) 23:02:42 LINUX RESTART (8 CPU) 23:03:01 CPU %user %nice %system %iowait %steal %idle 23:04:01 all 15.82 0.00 5.23 2.52 0.06 76.37 23:04:01 0 17.50 0.00 5.51 0.56 0.05 76.38 23:04:01 1 17.03 0.00 5.91 5.25 0.07 71.75 23:04:01 2 10.44 0.00 5.23 4.66 0.05 79.63 23:04:01 3 14.45 0.00 6.99 4.45 0.07 74.04 23:04:01 4 15.44 0.00 4.43 1.23 0.05 78.85 23:04:01 5 18.84 0.00 4.65 0.35 0.07 76.10 23:04:01 6 17.69 0.00 4.41 1.55 0.05 76.30 23:04:01 7 15.15 0.00 4.74 2.09 0.09 77.93 23:05:01 all 22.12 0.00 4.43 0.60 0.05 72.80 23:05:01 0 21.88 0.00 4.48 0.03 0.07 73.54 23:05:01 1 22.18 0.00 4.61 0.12 0.07 73.02 23:05:01 2 19.84 0.00 4.42 3.57 0.05 72.12 23:05:01 3 22.18 0.00 4.15 0.69 0.05 72.92 23:05:01 4 21.74 0.00 4.58 0.02 0.05 73.62 23:05:01 5 23.40 0.00 3.89 0.23 0.05 72.42 23:05:01 6 23.16 0.00 4.49 0.02 0.05 72.28 23:05:01 7 22.58 0.00 4.80 0.10 0.05 72.47 23:06:01 all 0.03 0.00 0.02 0.05 0.01 99.90 23:06:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:06:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:06:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:06:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:06:01 5 0.08 0.00 0.05 0.03 0.02 99.82 23:06:01 6 0.03 0.00 0.00 0.00 0.02 99.95 23:06:01 7 0.00 0.00 0.03 0.35 0.02 99.60 23:07:01 all 0.07 0.00 0.02 0.01 0.00 99.89 23:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:07:01 1 0.05 0.00 0.00 0.00 0.00 99.95 23:07:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:07:01 3 0.05 0.00 0.00 0.00 0.00 99.95 23:07:01 4 0.08 0.00 0.02 0.00 0.00 99.90 23:07:01 5 0.10 0.00 0.02 0.05 0.03 99.80 23:07:01 6 0.05 0.00 0.03 0.00 0.00 99.92 23:07:01 7 0.15 0.00 0.07 0.07 0.00 99.72 23:08:01 all 0.01 0.00 0.01 0.01 0.00 99.96 23:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 1 0.00 0.00 0.00 0.00 0.02 99.98 23:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 4 0.00 0.00 0.03 0.02 0.00 99.95 23:08:01 5 0.05 0.00 0.05 0.03 0.02 99.85 23:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:08:01 7 0.03 0.00 0.02 0.02 0.00 99.93 23:09:01 all 0.04 0.00 0.01 0.01 0.01 99.94 23:09:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:09:01 2 0.07 0.00 0.00 0.00 0.02 99.92 23:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:09:01 4 0.03 0.00 0.00 0.03 0.00 99.93 23:09:01 5 0.08 0.00 0.02 0.02 0.02 99.87 23:09:01 6 0.05 0.00 0.00 0.00 0.02 99.93 23:09:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 6.30 0.00 1.61 0.53 0.02 91.53 Average: 0 6.54 0.00 1.66 0.10 0.02 91.68 Average: 1 6.51 0.00 1.75 0.89 0.03 90.83 Average: 2 5.03 0.00 1.61 1.36 0.02 91.98 Average: 3 6.07 0.00 1.85 0.85 0.02 91.22 Average: 4 6.17 0.00 1.50 0.21 0.02 92.10 Average: 5 7.05 0.00 1.44 0.12 0.03 91.35 Average: 6 6.80 0.00 1.48 0.26 0.02 91.43 Average: 7 6.27 0.00 1.59 0.43 0.03 91.68