---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15558 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 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-15558) 06/24/22 _x86_64_ (8 CPU) 20:57:18 LINUX RESTART (8 CPU) 20:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:59:01 207.90 4.15 203.75 0.00 398.58 103794.61 0.00 21:00:01 47.91 0.07 47.84 0.00 2.93 20696.15 0.00 21:01:01 1.35 0.00 1.35 0.00 0.00 15.34 0.00 21:02:01 1.38 0.00 1.38 0.00 0.00 17.06 0.00 21:03:01 1.27 0.02 1.25 0.00 0.13 14.66 0.00 21:04:01 1.25 0.00 1.25 0.00 0.00 15.06 0.00 Average: 43.05 0.70 42.35 0.00 66.01 20526.41 0.00 20:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 28060472 31634740 655928 1.99 161404 3606284 2121408 6.25 1466208 2890436 229820 21:00:01 27953752 31789896 502620 1.53 168588 3831784 1792164 5.28 1220592 3211244 168 21:01:01 27953860 31790004 502140 1.53 168616 3831788 1792164 5.28 1220660 3211248 16 21:02:01 27956032 31792296 499852 1.52 168640 3831788 1792164 5.28 1218816 3211304 16 21:03:01 27956040 31792248 499824 1.52 168692 3831796 1792164 5.28 1219336 3211312 52 21:04:01 27964064 31800328 491700 1.50 168728 3831796 1792164 5.28 1210796 3211316 180 Average: 27974037 31766585 525344 1.60 167445 3794206 1847038 5.44 1259401 3157810 38375 20:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 20:59:01 docker0 110.35 139.69 9.14 1140.71 0.00 0.00 0.00 0.00 20:59:01 vethfbf1f0e 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 20:59:01 ens3 382.90 267.51 5461.43 91.40 0.00 0.00 0.00 0.00 21:00:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 98.60 61.99 2523.70 11.46 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 0.43 0.22 0.26 0.19 0.00 0.00 0.00 0.00 21:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 21:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 1.12 0.72 0.40 0.30 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 18.14 22.96 1.50 187.46 0.00 0.00 0.00 0.00 Average: ens3 79.71 54.52 1319.40 17.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15558) 06/24/22 _x86_64_ (8 CPU) 20:57:18 LINUX RESTART (8 CPU) 20:58:02 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 21.61 0.00 6.10 1.92 0.08 70.29 20:59:01 0 21.85 0.00 5.69 1.37 0.07 71.02 20:59:01 1 20.56 0.00 5.76 1.75 0.09 71.84 20:59:01 2 22.42 0.00 6.21 2.08 0.09 69.20 20:59:01 3 21.20 0.00 6.72 1.00 0.10 70.98 20:59:01 4 20.55 0.00 6.48 7.02 0.07 65.89 20:59:01 5 20.95 0.00 5.83 0.70 0.07 72.45 20:59:01 6 22.20 0.00 5.93 1.22 0.07 70.58 20:59:01 7 23.18 0.00 6.15 0.21 0.09 70.38 21:00:01 all 3.81 0.00 1.24 0.57 0.02 94.36 21:00:01 0 3.84 0.00 0.97 0.03 0.03 95.12 21:00:01 1 4.00 0.00 1.52 0.03 0.02 94.42 21:00:01 2 3.57 0.00 1.86 2.92 0.02 91.63 21:00:01 3 4.15 0.00 1.00 0.08 0.02 94.75 21:00:01 4 4.41 0.00 1.31 0.02 0.02 94.25 21:00:01 5 3.35 0.00 0.96 0.10 0.02 95.57 21:00:01 6 3.67 0.00 1.14 0.89 0.02 94.29 21:00:01 7 3.51 0.00 1.12 0.52 0.03 94.81 21:01:01 all 0.03 0.00 0.01 0.01 0.00 99.95 21:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:01:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:01:01 2 0.03 0.00 0.05 0.03 0.00 99.88 21:01:01 3 0.07 0.00 0.02 0.02 0.00 99.90 21:01:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:01:01 6 0.08 0.00 0.02 0.00 0.00 99.90 21:01:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 all 0.02 0.00 0.01 0.00 0.00 99.96 21:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:02:01 1 0.03 0.00 0.00 0.00 0.00 99.97 21:02:01 2 0.05 0.00 0.00 0.02 0.00 99.93 21:02:01 3 0.02 0.00 0.00 0.02 0.00 99.97 21:02:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:02:01 7 0.03 0.00 0.03 0.00 0.00 99.93 21:03:01 all 0.01 0.00 0.01 0.00 0.01 99.96 21:03:01 0 0.00 0.00 0.03 0.00 0.00 99.97 21:03:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:03:01 2 0.03 0.00 0.05 0.02 0.02 99.88 21:03:01 3 0.00 0.00 0.00 0.02 0.00 99.98 21:03:01 4 0.03 0.00 0.02 0.00 0.02 99.93 21:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:03:01 6 0.03 0.00 0.00 0.00 0.02 99.95 21:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:04:01 all 0.06 0.00 0.03 0.01 0.00 99.90 21:04:01 0 0.07 0.00 0.05 0.00 0.00 99.88 21:04:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:04:01 2 0.05 0.00 0.02 0.02 0.00 99.92 21:04:01 3 0.02 0.00 0.02 0.03 0.00 99.93 21:04:01 4 0.30 0.00 0.02 0.00 0.00 99.68 21:04:01 5 0.03 0.00 0.07 0.00 0.00 99.90 21:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:04:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.16 0.00 1.21 0.41 0.02 94.20 Average: 0 4.19 0.00 1.10 0.23 0.02 94.47 Average: 1 4.02 0.00 1.20 0.29 0.02 94.47 Average: 2 4.27 0.00 1.34 0.84 0.02 93.53 Average: 3 4.15 0.00 1.26 0.19 0.02 94.38 Average: 4 4.14 0.00 1.28 1.14 0.02 93.42 Average: 5 3.98 0.00 1.12 0.13 0.01 94.76 Average: 6 4.23 0.00 1.16 0.35 0.02 94.24 Average: 7 4.34 0.00 1.19 0.12 0.02 94.33