---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21884 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21884) 04/24/22 _x86_64_ (8 CPU) 07:23:28 LINUX RESTART (8 CPU) 07:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:25:01 260.67 11.50 249.18 0.00 1994.47 86540.91 0.00 07:26:01 53.83 0.10 53.73 0.00 12.66 30317.36 0.00 07:27:01 1.38 0.00 1.38 0.00 0.00 16.01 0.00 07:28:01 1.13 0.00 1.13 0.00 0.00 14.66 0.00 07:29:01 1.28 0.02 1.27 0.00 0.13 15.06 0.00 07:30:01 1.97 0.15 1.82 0.00 12.13 28.40 0.00 Average: 53.38 1.96 51.42 0.00 336.55 19488.49 0.00 07:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 28890852 31763368 533916 1.62 106780 3020780 2081048 6.13 1190132 2401824 397956 07:26:01 28844820 31784160 516496 1.57 111316 3076580 1797948 5.30 1141548 2492380 192 07:27:01 28844376 31783792 516708 1.57 111348 3076592 1797948 5.30 1141040 2492392 16 07:28:01 28853516 31793044 507260 1.54 111396 3076596 1797948 5.30 1132708 2492396 144 07:29:01 28853120 31793072 507460 1.54 111452 3076604 1797948 5.30 1132744 2492748 56 07:30:01 28853736 31794796 505584 1.54 111512 3077532 1784748 5.26 1133076 2493120 516 Average: 28856737 31785372 514571 1.56 110634 3067447 1842931 5.43 1145208 2477477 66480 07:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:25:01 veth32f2ffe 35.99 45.74 3.24 651.22 0.00 0.00 0.00 0.05 07:25:01 docker0 40.79 48.91 3.64 666.63 0.00 0.00 0.00 0.00 07:25:01 ens3 323.15 211.70 4424.91 82.77 0.00 0.00 0.00 0.00 07:25:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 114.60 69.64 2529.79 11.45 0.00 0.00 0.00 0.00 07:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 0.45 0.25 0.26 0.20 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 0.13 0.10 0.08 0.07 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 8.45 4.70 8.35 2.88 0.00 0.00 0.00 0.00 07:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 6.80 8.15 0.61 111.10 0.00 0.00 0.00 0.00 Average: ens3 74.48 47.75 1160.57 16.23 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21884) 04/24/22 _x86_64_ (8 CPU) 07:23:28 LINUX RESTART (8 CPU) 07:24:01 CPU %user %nice %system %iowait %steal %idle 07:25:01 all 20.54 0.00 5.09 1.16 0.08 73.13 07:25:01 0 19.69 0.00 5.15 0.86 0.08 74.22 07:25:01 1 20.18 0.00 4.90 1.51 0.07 73.35 07:25:01 2 21.55 0.00 4.38 0.14 0.07 73.86 07:25:01 3 20.77 0.00 5.49 0.59 0.08 73.07 07:25:01 4 20.18 0.00 5.20 2.03 0.07 72.53 07:25:01 5 20.17 0.00 5.88 1.37 0.08 72.50 07:25:01 6 20.70 0.00 4.47 1.33 0.07 73.43 07:25:01 7 21.11 0.00 5.27 1.44 0.08 72.09 07:26:01 all 3.36 0.00 1.43 0.88 0.03 94.30 07:26:01 0 3.14 0.00 1.52 0.40 0.03 94.90 07:26:01 1 3.24 0.00 1.86 5.17 0.03 89.69 07:26:01 2 5.08 0.00 1.42 0.07 0.03 93.39 07:26:01 3 3.47 0.00 1.04 0.15 0.03 95.31 07:26:01 4 3.05 0.00 1.14 0.03 0.03 95.75 07:26:01 5 3.08 0.00 1.51 0.00 0.03 95.38 07:26:01 6 2.87 0.00 1.35 0.72 0.03 95.03 07:26:01 7 2.90 0.00 1.56 0.52 0.03 94.99 07:27:01 all 0.27 0.00 0.01 0.00 0.00 99.72 07:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:27:01 1 0.00 0.00 0.02 0.02 0.00 99.97 07:27:01 2 2.00 0.00 0.02 0.00 0.00 97.98 07:27:01 3 0.05 0.00 0.02 0.00 0.00 99.93 07:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:27:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:28:01 all 0.27 0.00 0.02 0.01 0.00 99.70 07:28:01 0 0.03 0.00 0.03 0.03 0.00 99.90 07:28:01 1 0.00 0.00 0.00 0.03 0.00 99.97 07:28:01 2 1.99 0.00 0.02 0.00 0.00 98.00 07:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:28:01 4 0.02 0.00 0.05 0.00 0.00 99.93 07:28:01 5 0.02 0.00 0.05 0.00 0.00 99.93 07:28:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 all 0.26 0.00 0.01 0.00 0.00 99.72 07:29:01 0 0.03 0.00 0.00 0.02 0.00 99.95 07:29:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:29:01 2 1.97 0.00 0.02 0.00 0.02 98.00 07:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:29:01 6 0.02 0.00 0.03 0.00 0.02 99.93 07:29:01 7 0.02 0.00 0.03 0.00 0.00 99.95 07:30:01 all 0.47 0.00 0.07 0.01 0.00 99.45 07:30:01 0 0.27 0.00 0.03 0.02 0.02 99.67 07:30:01 1 0.00 0.00 0.03 0.03 0.00 99.93 07:30:01 2 1.28 0.00 0.07 0.00 0.00 98.66 07:30:01 3 0.10 0.00 0.03 0.00 0.02 99.85 07:30:01 4 0.50 0.00 0.12 0.00 0.00 99.38 07:30:01 5 0.55 0.00 0.07 0.00 0.00 99.38 07:30:01 6 0.22 0.00 0.07 0.00 0.00 99.72 07:30:01 7 0.85 0.00 0.17 0.00 0.00 98.98 Average: all 4.15 0.00 1.09 0.34 0.02 94.40 Average: 0 3.82 0.00 1.11 0.22 0.02 94.82 Average: 1 3.86 0.00 1.12 1.12 0.02 93.87 Average: 2 5.57 0.00 0.97 0.03 0.02 93.41 Average: 3 4.04 0.00 1.09 0.12 0.02 94.72 Average: 4 3.92 0.00 1.07 0.34 0.02 94.65 Average: 5 3.93 0.00 1.24 0.23 0.02 94.59 Average: 6 3.95 0.00 0.99 0.34 0.02 94.71 Average: 7 4.10 0.00 1.16 0.32 0.02 94.40