---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9078 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: 2799.998 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 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-9078) 03/25/22 _x86_64_ (8 CPU) 14:50:00 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:52:01 56.96 0.13 56.83 0.00 2.13 23515.36 0.00 14:53:01 1.47 0.00 1.47 0.00 0.00 17.75 0.00 14:54:01 0.98 0.00 0.98 0.00 0.00 11.73 0.00 14:55:01 1.32 0.00 1.32 0.00 0.00 15.73 0.00 14:56:01 87.10 0.23 86.87 0.00 23.33 55883.77 0.00 Average: 29.57 0.07 29.49 0.00 5.09 15889.40 0.00 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 28831248 31783968 515196 1.57 110448 3093276 1775520 5.23 1223784 2425108 144 14:53:01 28830868 31783796 514808 1.57 110488 3093288 1775520 5.23 1223420 2425096 28 14:54:01 28833040 31786052 512440 1.56 110528 3093292 1775520 5.23 1221404 2425104 16 14:55:01 28832572 31785632 512732 1.56 110572 3093292 1775520 5.23 1221448 2425108 36 14:56:01 27307392 31760824 529912 1.61 163532 4416692 1917200 5.65 1332676 3706428 676 Average: 28527024 31780054 517018 1.57 121114 3357968 1803856 5.32 1244546 2681369 180 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 16.89 22.29 1.33 289.33 0.00 0.00 0.00 0.00 14:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:52:01 ens3 181.94 123.01 2831.79 64.67 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 ens3 0.68 0.38 0.35 0.27 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 docker0 20.81 26.12 1.66 290.47 0.00 0.00 0.00 0.00 14:56:01 vethcec892e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:56:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 14:56:01 ens3 326.64 206.91 7562.15 71.56 0.00 0.00 0.00 0.00 Average: docker0 7.54 9.68 0.60 115.96 0.00 0.00 0.00 0.00 Average: vethcec892e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 101.88 66.09 2078.93 27.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9078) 03/25/22 _x86_64_ (8 CPU) 14:50:00 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 16.98 0.00 3.89 0.51 0.05 78.57 14:52:01 0 17.73 0.00 3.67 0.03 0.05 78.52 14:52:01 1 16.61 0.00 3.81 0.02 0.05 79.52 14:52:01 2 17.76 0.00 3.67 0.35 0.05 78.16 14:52:01 3 15.93 0.00 4.21 1.70 0.07 78.09 14:52:01 4 17.38 0.00 3.84 0.27 0.05 78.46 14:52:01 5 17.51 0.00 3.81 1.63 0.05 77.00 14:52:01 6 16.64 0.00 3.78 0.03 0.03 79.52 14:52:01 7 16.24 0.00 4.34 0.05 0.05 79.32 14:53:01 all 0.02 0.00 0.01 0.01 0.00 99.96 14:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:53:01 3 0.02 0.00 0.00 0.03 0.00 99.95 14:53:01 4 0.07 0.00 0.00 0.00 0.00 99.93 14:53:01 5 0.05 0.00 0.05 0.02 0.02 99.87 14:53:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:53:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:54:01 all 0.02 0.00 0.02 0.01 0.00 99.95 14:54:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:54:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:54:01 3 0.03 0.00 0.03 0.02 0.00 99.92 14:54:01 4 0.03 0.00 0.03 0.02 0.00 99.92 14:54:01 5 0.03 0.00 0.03 0.02 0.00 99.92 14:54:01 6 0.02 0.00 0.03 0.00 0.00 99.95 14:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:55:01 all 0.02 0.00 0.02 0.00 0.00 99.96 14:55:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:55:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:55:01 3 0.02 0.00 0.02 0.02 0.00 99.95 14:55:01 4 0.00 0.00 0.02 0.02 0.00 99.97 14:55:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:55:01 6 0.02 0.00 0.03 0.00 0.00 99.95 14:55:01 7 0.02 0.00 0.00 0.00 0.02 99.97 14:56:01 all 9.34 0.00 3.90 0.96 0.05 85.74 14:56:01 0 9.82 0.00 3.70 0.27 0.05 86.16 14:56:01 1 9.05 0.00 3.29 0.03 0.03 87.60 14:56:01 2 9.52 0.00 4.19 0.20 0.05 86.04 14:56:01 3 9.57 0.00 3.34 0.59 0.07 86.43 14:56:01 4 9.40 0.00 3.29 0.08 0.05 87.18 14:56:01 5 8.76 0.00 5.68 5.95 0.07 79.55 14:56:01 6 8.92 0.00 3.38 0.35 0.05 87.30 14:56:01 7 9.72 0.00 4.36 0.24 0.03 85.65 Average: all 5.25 0.00 1.56 0.30 0.02 92.88 Average: 0 5.48 0.00 1.47 0.06 0.02 92.96 Average: 1 5.12 0.00 1.41 0.01 0.02 93.44 Average: 2 5.45 0.00 1.58 0.11 0.02 92.85 Average: 3 5.08 0.00 1.51 0.47 0.03 92.91 Average: 4 5.34 0.00 1.43 0.08 0.02 93.14 Average: 5 5.24 0.00 1.90 1.51 0.03 91.32 Average: 6 5.10 0.00 1.44 0.08 0.02 93.37 Average: 7 5.17 0.00 1.73 0.06 0.02 93.02