---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21401 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21401) 07/28/22 _x86_64_ (8 CPU) 21:01:01 LINUX RESTART (8 CPU) 21:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:03:01 180.89 1.49 179.40 0.00 20.60 65057.13 0.00 21:04:01 241.41 0.08 241.33 0.00 2.80 46853.66 0.00 21:05:01 3.50 0.00 3.50 0.00 0.00 58.92 0.00 21:06:01 1.72 0.00 1.72 0.00 0.00 19.61 0.00 Average: 106.57 0.39 106.18 0.00 5.79 27843.85 0.00 21:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:03:01 28188360 31745484 543324 1.65 163288 3583320 1940804 5.72 1254944 2968084 114968 21:04:01 27474688 31774596 513592 1.56 176200 4263660 1893568 5.58 1283840 3599060 168 21:05:01 27484092 31784268 504020 1.53 176312 4263620 1771532 5.22 1286444 3586744 156 21:06:01 27484908 31785188 502756 1.53 176364 4263616 1788560 5.27 1285960 3586744 32 Average: 27658012 31772384 515923 1.57 173041 4093554 1848616 5.45 1277797 3435158 28831 21:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:03:01 veth09c92fe 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 21:03:01 docker0 161.64 239.99 12.21 1775.36 0.00 0.00 0.00 0.00 21:03:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 21:03:01 ens3 457.44 317.64 5814.64 94.73 0.00 0.00 0.00 0.00 21:04:01 docker0 19.08 39.08 1.31 545.11 0.00 0.00 0.00 0.00 21:04:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 21:04:01 ens3 198.37 126.80 3292.84 74.45 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 ens3 7.03 4.37 6.99 2.46 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:06:01 ens3 0.73 0.52 0.36 0.28 0.00 0.00 0.00 0.00 Average: docker0 44.70 69.06 3.35 575.17 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 164.69 111.48 2264.06 42.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21401) 07/28/22 _x86_64_ (8 CPU) 21:01:01 LINUX RESTART (8 CPU) 21:02:02 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 21.05 0.00 6.21 1.23 0.06 71.44 21:03:01 0 21.36 0.00 6.14 0.17 0.05 72.27 21:03:01 1 20.76 0.00 6.93 5.08 0.07 67.16 21:03:01 2 20.83 0.00 5.13 0.14 0.07 73.84 21:03:01 3 20.12 0.00 6.33 0.90 0.07 72.58 21:03:01 4 20.75 0.00 6.40 2.66 0.05 70.14 21:03:01 5 22.07 0.00 6.86 0.10 0.09 70.88 21:03:01 6 21.34 0.00 5.69 0.48 0.05 72.44 21:03:01 7 21.16 0.00 6.23 0.34 0.07 72.20 21:04:01 all 29.84 0.00 6.15 1.70 0.09 62.22 21:04:01 0 29.89 0.00 5.71 0.10 0.08 64.21 21:04:01 1 29.07 0.00 6.96 8.15 0.08 55.73 21:04:01 2 30.73 0.00 6.16 0.54 0.08 62.48 21:04:01 3 30.39 0.00 6.28 0.24 0.08 63.01 21:04:01 4 30.30 0.00 6.01 0.91 0.10 62.67 21:04:01 5 29.86 0.00 6.04 0.49 0.10 63.50 21:04:01 6 28.39 0.00 6.31 2.32 0.08 62.90 21:04:01 7 30.09 0.00 5.73 0.86 0.08 63.23 21:05:01 all 0.15 0.00 0.09 0.01 0.01 99.74 21:05:01 0 0.08 0.00 0.08 0.00 0.00 99.83 21:05:01 1 0.18 0.00 0.07 0.02 0.02 99.72 21:05:01 2 0.10 0.00 0.08 0.00 0.00 99.82 21:05:01 3 0.22 0.00 0.12 0.02 0.02 99.63 21:05:01 4 0.17 0.00 0.17 0.02 0.02 99.63 21:05:01 5 0.22 0.00 0.05 0.00 0.00 99.73 21:05:01 6 0.10 0.00 0.07 0.05 0.00 99.78 21:05:01 7 0.15 0.00 0.07 0.00 0.00 99.78 21:06:01 all 0.01 0.00 0.01 0.01 0.00 99.96 21:06:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:06:01 1 0.03 0.00 0.03 0.03 0.02 99.88 21:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:06:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:06:01 5 0.02 0.00 0.00 0.00 0.02 99.97 21:06:01 6 0.00 0.00 0.02 0.03 0.00 99.95 21:06:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 12.65 0.00 3.08 0.73 0.04 83.50 Average: 0 12.76 0.00 2.97 0.07 0.03 84.17 Average: 1 12.38 0.00 3.46 3.29 0.05 80.83 Average: 2 12.81 0.00 2.82 0.17 0.04 84.17 Average: 3 12.56 0.00 3.15 0.28 0.04 83.96 Average: 4 12.68 0.00 3.11 0.89 0.04 83.28 Average: 5 12.92 0.00 3.20 0.15 0.05 83.68 Average: 6 12.33 0.00 2.99 0.72 0.03 83.93 Average: 7 12.72 0.00 2.98 0.30 0.04 83.96