---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7842 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 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-7842) 03/17/22 _x86_64_ (8 CPU) 16:02:43 LINUX RESTART (8 CPU) 16:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:04:01 379.02 53.71 325.31 0.00 5067.02 170009.67 0.00 16:05:01 47.08 0.10 46.98 0.00 7.87 23013.50 0.00 16:06:01 1.35 0.00 1.35 0.00 0.00 15.34 0.00 16:07:01 0.88 0.00 0.88 0.00 0.00 12.53 0.00 16:08:01 1.33 0.02 1.32 0.00 0.13 15.86 0.00 16:09:01 0.93 0.00 0.93 0.00 0.00 12.13 0.00 Average: 71.76 8.97 62.79 0.00 845.79 32178.05 0.00 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 29055252 31761288 541728 1.65 114712 2861168 2088892 6.16 1282724 2167260 176596 16:05:01 28812244 31765232 535344 1.63 110472 3093664 1979924 5.84 1242664 2426232 324 16:06:01 28813140 31766160 534264 1.62 110504 3093660 1979924 5.84 1241712 2426236 20 16:07:01 28822236 31775592 525060 1.60 110536 3093672 1979924 5.84 1232876 2426476 168 16:08:01 28823416 31776824 523760 1.59 110576 3093672 1979924 5.84 1232112 2426488 8 16:09:01 28823824 31777384 523092 1.59 110608 3093812 1979924 5.84 1232068 2426604 180 Average: 28858352 31770413 530541 1.61 111235 3054941 1998085 5.89 1244026 2383216 29549 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 veth103e05e 14.60 17.36 1.43 289.36 0.00 0.00 0.00 0.02 16:04:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 16:04:01 docker0 28.35 26.48 4.13 328.33 0.00 0.00 0.00 0.00 16:04:01 ens3 747.18 475.30 4760.64 119.74 0.00 0.00 0.00 0.00 16:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 145.51 94.38 2540.00 57.06 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.42 0.12 0.12 0.07 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.53 0.38 0.27 0.21 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.28 0.18 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 4.72 4.41 0.69 54.72 0.00 0.00 0.00 0.00 Average: ens3 148.99 95.06 1216.78 29.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7842) 03/17/22 _x86_64_ (8 CPU) 16:02:43 LINUX RESTART (8 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 21.70 0.00 5.74 1.89 0.07 70.61 16:04:01 0 21.48 0.00 6.81 1.11 0.08 70.52 16:04:01 1 21.57 0.00 5.88 3.51 0.07 68.97 16:04:01 2 21.59 0.00 5.20 4.10 0.07 69.05 16:04:01 3 25.29 0.00 6.17 1.30 0.07 67.17 16:04:01 4 20.73 0.00 4.75 0.81 0.07 73.65 16:04:01 5 21.47 0.00 5.17 0.50 0.07 72.79 16:04:01 6 21.63 0.00 5.46 0.63 0.07 72.22 16:04:01 7 19.82 0.00 6.49 3.14 0.08 70.46 16:05:01 all 3.55 0.00 1.53 0.39 0.03 94.50 16:05:01 0 3.70 0.00 1.19 0.17 0.02 94.92 16:05:01 1 3.21 0.00 1.86 0.47 0.02 94.44 16:05:01 2 3.43 0.00 1.51 0.75 0.02 94.29 16:05:01 3 3.88 0.00 1.41 0.00 0.03 94.68 16:05:01 4 3.91 0.00 1.38 0.05 0.03 94.63 16:05:01 5 3.40 0.00 1.64 0.05 0.03 94.87 16:05:01 6 3.75 0.00 1.86 1.44 0.03 92.92 16:05:01 7 3.14 0.00 1.39 0.20 0.02 95.25 16:06:01 all 0.03 0.00 0.01 0.01 0.01 99.95 16:06:01 0 0.05 0.00 0.00 0.00 0.00 99.95 16:06:01 1 0.02 0.00 0.02 0.03 0.00 99.93 16:06:01 2 0.08 0.00 0.00 0.02 0.02 99.88 16:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:06:01 4 0.03 0.00 0.00 0.00 0.02 99.95 16:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:06:01 6 0.03 0.00 0.03 0.00 0.00 99.93 16:06:01 7 0.02 0.00 0.00 0.00 0.02 99.97 16:07:01 all 0.05 0.00 0.02 0.01 0.00 99.92 16:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:07:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:07:01 2 0.05 0.00 0.03 0.02 0.00 99.90 16:07:01 3 0.12 0.00 0.02 0.00 0.02 99.85 16:07:01 4 0.03 0.00 0.00 0.00 0.00 99.97 16:07:01 5 0.08 0.00 0.02 0.00 0.00 99.90 16:07:01 6 0.07 0.00 0.02 0.03 0.02 99.87 16:07:01 7 0.03 0.00 0.03 0.00 0.00 99.93 16:08:01 all 0.03 0.00 0.02 0.01 0.01 99.94 16:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 1 0.00 0.00 0.03 0.02 0.00 99.95 16:08:01 2 0.02 0.00 0.03 0.03 0.00 99.92 16:08:01 3 0.15 0.00 0.02 0.02 0.02 99.80 16:08:01 4 0.00 0.00 0.02 0.00 0.02 99.97 16:08:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:08:01 6 0.03 0.00 0.05 0.00 0.02 99.90 16:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 all 0.03 0.00 0.01 0.00 0.01 99.95 16:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:09:01 2 0.02 0.00 0.00 0.00 0.02 99.97 16:09:01 3 0.07 0.00 0.02 0.00 0.02 99.90 16:09:01 4 0.05 0.00 0.02 0.00 0.00 99.93 16:09:01 5 0.02 0.00 0.02 0.00 0.02 99.95 16:09:01 6 0.03 0.00 0.02 0.00 0.02 99.93 16:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.20 0.00 1.21 0.38 0.02 94.19 Average: 0 4.18 0.00 1.33 0.21 0.02 94.26 Average: 1 4.10 0.00 1.30 0.67 0.02 93.92 Average: 2 4.16 0.00 1.12 0.81 0.02 93.89 Average: 3 4.86 0.00 1.26 0.22 0.03 93.63 Average: 4 4.11 0.00 1.02 0.14 0.02 94.70 Average: 5 4.14 0.00 1.14 0.09 0.02 94.61 Average: 6 4.22 0.00 1.23 0.35 0.03 94.18 Average: 7 3.79 0.00 1.31 0.55 0.02 94.33