---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20802 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: 2799.864 BogoMIPS: 5599.72 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20802) 07/22/22 _x86_64_ (8 CPU) 17:23:00 LINUX RESTART (8 CPU) 17:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:25:01 82.14 0.33 81.80 0.00 25.86 48109.58 0.00 17:26:01 1.65 0.00 1.65 0.00 0.00 20.28 0.00 17:27:01 1.00 0.00 1.00 0.00 0.00 11.20 0.00 17:28:01 1.30 0.00 1.30 0.00 0.00 16.00 0.00 17:29:01 84.12 0.20 83.92 0.00 13.33 57126.48 0.00 Average: 34.04 0.11 33.93 0.00 7.84 21056.71 0.00 17:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:25:01 28445516 31786564 510380 1.55 121256 3440224 1789524 5.27 1208728 2791920 312 17:26:01 28445996 31787212 509136 1.55 121288 3440236 1789524 5.27 1208608 2791908 20 17:27:01 28449292 31790800 505516 1.54 121320 3440240 1789524 5.27 1204720 2792084 20 17:28:01 28448944 31790628 505580 1.54 121356 3440364 1789524 5.27 1205164 2792224 28 17:29:01 26917360 31737600 551112 1.68 170236 4748572 2414148 7.11 1347492 4053984 768 Average: 28141422 31778561 516345 1.57 131091 3701927 1914449 5.64 1234942 3044424 230 17:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:25:01 docker0 14.15 15.76 1.26 289.68 0.00 0.00 0.00 0.00 17:25:01 ens3 164.81 117.15 2842.02 70.95 0.00 0.00 0.00 0.00 17:25:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.73 0.42 0.36 0.27 0.00 0.00 0.00 0.00 17:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 14.15 7.72 13.00 0.51 0.00 0.00 0.00 0.00 17:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 docker0 14.08 15.50 1.30 289.55 0.00 0.00 0.00 0.00 17:29:01 vethd5d09ab 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 298.07 194.17 7466.18 65.75 0.00 0.00 0.00 0.00 17:29:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 5.65 6.25 0.51 115.85 0.00 0.00 0.00 0.00 Average: vethd5d09ab 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.55 63.89 2064.31 27.50 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20802) 07/22/22 _x86_64_ (8 CPU) 17:23:00 LINUX RESTART (8 CPU) 17:24:01 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 15.65 0.00 3.63 1.53 0.05 79.13 17:25:01 0 15.56 0.00 3.87 1.36 0.05 79.16 17:25:01 1 14.82 0.00 3.04 0.20 0.13 81.80 17:25:01 2 14.34 0.00 2.94 0.05 0.05 82.62 17:25:01 3 17.09 0.00 3.65 0.27 0.03 78.96 17:25:01 4 14.56 0.00 3.39 0.00 0.05 81.99 17:25:01 5 16.84 0.00 4.06 0.05 0.03 79.02 17:25:01 6 14.62 0.00 3.87 6.78 0.03 74.70 17:25:01 7 17.35 0.00 4.25 3.58 0.05 74.76 17:26:01 all 0.02 0.00 0.01 0.00 0.00 99.96 17:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:26:01 2 0.00 0.00 0.02 0.00 0.00 99.98 17:26:01 3 0.05 0.00 0.02 0.02 0.00 99.92 17:26:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 6 0.03 0.00 0.02 0.00 0.03 99.92 17:26:01 7 0.03 0.00 0.02 0.00 0.00 99.95 17:27:01 all 0.03 0.00 0.01 0.00 0.01 99.95 17:27:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:27:01 2 0.00 0.00 0.00 0.00 0.02 99.98 17:27:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:27:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:27:01 5 0.03 0.00 0.00 0.00 0.02 99.95 17:27:01 6 0.07 0.00 0.02 0.03 0.02 99.87 17:27:01 7 0.03 0.00 0.02 0.00 0.02 99.93 17:28:01 all 0.07 0.00 0.02 0.01 0.01 99.90 17:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:28:01 2 0.03 0.00 0.02 0.02 0.00 99.93 17:28:01 3 0.02 0.00 0.02 0.02 0.00 99.95 17:28:01 4 0.00 0.00 0.03 0.00 0.02 99.95 17:28:01 5 0.10 0.00 0.00 0.02 0.00 99.88 17:28:01 6 0.00 0.00 0.02 0.02 0.02 99.95 17:28:01 7 0.35 0.00 0.05 0.00 0.03 99.57 17:29:01 all 8.70 0.00 3.44 1.31 0.04 86.50 17:29:01 0 8.59 0.00 3.97 6.79 0.05 80.60 17:29:01 1 10.44 0.00 2.27 0.00 0.03 87.26 17:29:01 2 7.88 0.00 3.27 1.79 0.03 87.03 17:29:01 3 7.86 0.00 4.32 0.96 0.05 86.82 17:29:01 4 9.48 0.00 3.04 0.05 0.03 87.40 17:29:01 5 7.90 0.00 3.13 0.49 0.03 88.45 17:29:01 6 8.49 0.00 3.47 0.35 0.05 87.64 17:29:01 7 8.99 0.00 4.10 0.03 0.05 86.82 Average: all 4.87 0.00 1.41 0.57 0.02 93.13 Average: 0 4.82 0.00 1.56 1.62 0.02 91.98 Average: 1 5.04 0.00 1.06 0.04 0.03 93.82 Average: 2 4.43 0.00 1.24 0.37 0.02 93.94 Average: 3 4.98 0.00 1.59 0.25 0.02 93.16 Average: 4 4.78 0.00 1.29 0.01 0.02 93.90 Average: 5 4.95 0.00 1.43 0.11 0.02 93.49 Average: 6 4.61 0.00 1.47 1.42 0.03 92.47 Average: 7 5.32 0.00 1.68 0.72 0.03 92.25