---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15533 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 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-15533) 06/24/22 _x86_64_ (8 CPU) 15:22:32 LINUX RESTART (8 CPU) 15:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:24:01 329.30 15.28 314.01 0.00 2165.91 130645.43 0.00 15:25:01 94.80 0.13 94.67 0.00 12.93 36378.54 0.00 15:26:01 1.40 0.00 1.40 0.00 0.00 16.01 0.00 15:27:01 1.72 0.00 1.72 0.00 0.00 20.13 0.00 15:28:01 1.15 0.02 1.13 0.00 0.13 13.20 0.00 15:29:01 1.47 0.00 1.47 0.00 0.00 17.33 0.00 Average: 71.63 2.57 69.06 0.00 363.13 27847.13 0.00 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 27988848 31729196 566540 1.72 158828 3757652 2308860 6.80 1233788 3183396 398680 15:25:01 27950000 31786264 506372 1.54 168560 3832128 1846976 5.44 1275484 3161932 160 15:26:01 27949088 31785420 506792 1.54 168584 3832132 1846976 5.44 1274972 3161936 12 15:27:01 27950900 31787272 504924 1.54 168636 3832136 1846976 5.44 1272720 3161936 32 15:28:01 27951048 31787820 504620 1.53 168672 3832144 1846976 5.44 1273020 3162292 48 15:29:01 27952700 31789544 502704 1.53 168708 3832144 1863032 5.49 1271464 3162292 52 Average: 27957097 31777586 515325 1.57 166998 3819723 1926633 5.68 1266908 3165631 66497 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 15:24:01 ens3 728.33 459.12 7116.35 99.89 0.00 0.00 0.00 0.00 15:24:01 docker0 115.36 144.09 9.25 1120.97 0.00 0.00 0.00 0.00 15:25:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:25:01 ens3 148.13 105.66 2545.20 70.37 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 0.38 0.20 0.25 0.19 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 0.15 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 146.20 94.23 1610.25 28.42 0.00 0.00 0.00 0.00 Average: docker0 19.23 24.04 1.54 186.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15533) 06/24/22 _x86_64_ (8 CPU) 15:22:32 LINUX RESTART (8 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 11.47 0.00 4.57 1.96 0.06 81.94 15:24:01 0 11.61 0.00 4.64 1.12 0.05 82.58 15:24:01 1 12.00 0.00 4.39 4.66 0.05 78.91 15:24:01 2 11.95 0.00 4.91 3.27 0.08 79.78 15:24:01 3 10.89 0.00 3.67 0.93 0.07 84.44 15:24:01 4 12.09 0.00 4.53 1.13 0.05 82.20 15:24:01 5 11.20 0.00 5.19 3.15 0.05 80.41 15:24:01 6 12.17 0.00 4.49 1.20 0.07 82.07 15:24:01 7 9.85 0.00 4.74 0.22 0.07 85.12 15:25:01 all 16.91 0.00 3.75 0.91 0.05 78.37 15:25:01 0 16.62 0.00 4.19 2.75 0.05 76.39 15:25:01 1 17.24 0.00 3.54 0.67 0.05 78.50 15:25:01 2 15.41 0.00 3.38 0.08 0.05 81.07 15:25:01 3 17.69 0.00 3.68 0.00 0.03 78.60 15:25:01 4 17.74 0.00 4.29 2.10 0.07 75.80 15:25:01 5 16.67 0.00 3.75 1.24 0.05 78.29 15:25:01 6 17.35 0.00 3.33 0.27 0.05 79.00 15:25:01 7 16.58 0.00 3.87 0.19 0.07 79.29 15:26:01 all 0.10 0.00 0.01 0.01 0.00 99.88 15:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:26:01 1 0.03 0.00 0.03 0.02 0.02 99.90 15:26:01 2 0.73 0.00 0.03 0.00 0.00 99.24 15:26:01 3 0.03 0.00 0.00 0.00 0.02 99.95 15:26:01 4 0.02 0.00 0.00 0.03 0.00 99.95 15:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:26:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:27:01 all 0.16 0.00 0.02 0.00 0.00 99.82 15:27:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:27:01 1 0.10 0.00 0.03 0.02 0.00 99.85 15:27:01 2 1.09 0.00 0.00 0.00 0.00 98.91 15:27:01 3 0.03 0.00 0.03 0.00 0.00 99.93 15:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:27:01 5 0.02 0.00 0.03 0.00 0.00 99.95 15:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:28:01 all 0.26 0.00 0.01 0.00 0.01 99.72 15:28:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:28:01 1 0.05 0.00 0.03 0.02 0.02 99.88 15:28:01 2 1.97 0.00 0.02 0.00 0.02 98.00 15:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:28:01 4 0.02 0.00 0.00 0.00 0.02 99.97 15:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:28:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:28:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:29:01 all 0.18 0.00 0.03 0.02 0.00 99.78 15:29:01 0 0.03 0.00 0.02 0.07 0.00 99.88 15:29:01 1 0.08 0.00 0.03 0.03 0.02 99.83 15:29:01 2 1.24 0.00 0.13 0.00 0.00 98.63 15:29:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:29:01 4 0.02 0.00 0.03 0.03 0.00 99.92 15:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.81 0.00 1.39 0.48 0.02 93.30 Average: 0 4.67 0.00 1.46 0.65 0.02 93.20 Average: 1 4.88 0.00 1.33 0.90 0.03 92.86 Average: 2 5.34 0.00 1.39 0.55 0.02 92.69 Average: 3 4.75 0.00 1.23 0.15 0.02 93.85 Average: 4 4.95 0.00 1.46 0.55 0.02 93.02 Average: 5 4.62 0.00 1.49 0.73 0.02 93.15 Average: 6 4.89 0.00 1.30 0.24 0.02 93.55 Average: 7 4.37 0.00 1.43 0.07 0.02 94.11