---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1621 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 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-1621) 06/07/22 _x86_64_ (8 CPU) 08:04:20 LINUX RESTART (8 CPU) 08:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:06:01 116.47 3.19 113.29 0.00 394.37 93488.02 0.00 08:07:01 11.06 0.00 11.06 0.00 0.00 3011.26 0.00 08:08:01 1.30 0.00 1.30 0.00 0.00 14.81 0.00 08:09:01 1.38 0.00 1.38 0.00 0.00 18.80 0.00 08:10:01 1.18 0.03 1.15 0.00 1.47 14.40 0.00 08:11:01 42.74 0.20 42.54 0.00 24.66 25616.93 0.00 Average: 28.78 0.56 28.22 0.00 69.18 20156.56 0.00 08:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 28432804 31763532 527292 1.60 121280 3430488 2082496 6.14 1200440 2811420 54104 08:07:01 28459868 31790800 507204 1.54 121580 3430520 1910480 5.63 1189608 2799000 320 08:08:01 28461196 31792308 505488 1.54 121604 3430524 1910480 5.63 1188684 2799004 24 08:09:01 28462468 31793740 503796 1.53 121644 3430652 1910480 5.63 1186768 2799120 220 08:10:01 28463476 31794836 502596 1.53 121684 3430692 1910480 5.63 1186592 2799180 20 08:11:01 27674836 31777096 517872 1.57 138036 4134972 1884668 5.55 1260396 3462456 0 Average: 28325775 31785385 510708 1.55 124305 3547975 1934847 5.70 1202081 2911697 9115 08:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 docker0 9.95 10.56 0.83 78.76 0.00 0.00 0.00 0.00 08:06:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 08:06:01 ens3 332.45 215.84 6622.81 86.60 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:07:01 ens3 9.41 5.50 8.34 3.03 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 0.25 0.08 0.10 0.06 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 ens3 12.60 6.27 13.04 0.60 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 0.27 0.15 0.08 0.07 0.00 0.00 0.00 0.00 08:11:01 docker0 7.35 7.67 0.60 46.87 0.00 0.00 0.00 0.00 08:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:11:01 ens3 214.30 146.14 4044.21 59.80 0.00 0.00 0.00 0.00 Average: docker0 2.86 3.02 0.24 20.78 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 94.22 61.90 1767.90 24.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1621) 06/07/22 _x86_64_ (8 CPU) 08:04:20 LINUX RESTART (8 CPU) 08:05:02 CPU %user %nice %system %iowait %steal %idle 08:06:01 all 19.67 0.00 5.26 1.02 0.08 73.98 08:06:01 0 20.90 0.00 4.94 0.19 0.09 73.88 08:06:01 1 19.23 0.00 5.49 0.24 0.07 74.97 08:06:01 2 19.88 0.00 5.39 2.68 0.07 71.99 08:06:01 3 19.92 0.00 5.02 0.28 0.07 74.71 08:06:01 4 18.42 0.00 5.77 2.72 0.07 73.02 08:06:01 5 19.58 0.00 5.27 0.84 0.09 74.22 08:06:01 6 18.44 0.00 5.46 0.93 0.07 75.10 08:06:01 7 20.98 0.00 4.73 0.24 0.09 73.96 08:07:01 all 0.22 0.00 0.17 0.09 0.01 99.51 08:07:01 0 0.25 0.00 0.12 0.00 0.00 99.63 08:07:01 1 0.20 0.00 0.13 0.00 0.02 99.65 08:07:01 2 0.17 0.00 0.13 0.00 0.00 99.70 08:07:01 3 0.13 0.00 0.13 0.00 0.02 99.72 08:07:01 4 0.22 0.00 0.18 0.40 0.02 99.18 08:07:01 5 0.10 0.00 0.22 0.28 0.02 99.38 08:07:01 6 0.33 0.00 0.15 0.00 0.02 99.50 08:07:01 7 0.35 0.00 0.27 0.02 0.03 99.33 08:08:01 all 0.03 0.00 0.01 0.01 0.01 99.94 08:08:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:08:01 1 0.05 0.00 0.00 0.00 0.00 99.95 08:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:08:01 3 0.00 0.00 0.02 0.03 0.02 99.93 08:08:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:08:01 5 0.00 0.00 0.02 0.02 0.00 99.97 08:08:01 6 0.03 0.00 0.03 0.00 0.00 99.93 08:08:01 7 0.10 0.00 0.02 0.00 0.02 99.87 08:09:01 all 0.04 0.00 0.03 0.00 0.01 99.91 08:09:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:09:01 1 0.00 0.00 0.02 0.00 0.02 99.97 08:09:01 2 0.03 0.00 0.05 0.00 0.02 99.90 08:09:01 3 0.13 0.00 0.05 0.02 0.00 99.80 08:09:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:09:01 5 0.00 0.00 0.00 0.02 0.00 99.98 08:09:01 6 0.03 0.00 0.03 0.00 0.00 99.93 08:09:01 7 0.10 0.00 0.10 0.00 0.02 99.78 08:10:01 all 0.02 0.00 0.02 0.01 0.01 99.95 08:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:10:01 2 0.03 0.00 0.02 0.00 0.02 99.93 08:10:01 3 0.02 0.00 0.03 0.00 0.02 99.93 08:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 5 0.02 0.00 0.03 0.03 0.02 99.90 08:10:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:10:01 7 0.03 0.00 0.03 0.02 0.02 99.90 08:11:01 all 3.94 0.00 1.67 0.41 0.03 93.95 08:11:01 0 3.68 0.00 1.29 0.03 0.02 94.98 08:11:01 1 3.61 0.00 1.62 0.15 0.03 94.58 08:11:01 2 4.92 0.00 1.21 0.23 0.02 93.62 08:11:01 3 3.71 0.00 1.38 0.02 0.03 94.86 08:11:01 4 3.69 0.00 1.79 2.09 0.03 92.39 08:11:01 5 4.77 0.00 2.21 0.54 0.03 92.46 08:11:01 6 3.81 0.00 1.76 0.13 0.03 94.27 08:11:01 7 3.36 0.00 2.08 0.05 0.03 94.47 Average: all 3.91 0.00 1.17 0.25 0.02 94.65 Average: 0 4.05 0.00 1.04 0.04 0.02 94.85 Average: 1 3.77 0.00 1.19 0.06 0.02 94.95 Average: 2 4.10 0.00 1.11 0.47 0.02 94.29 Average: 3 3.90 0.00 1.08 0.06 0.03 94.94 Average: 4 3.65 0.00 1.27 0.86 0.02 94.20 Average: 5 4.01 0.00 1.27 0.29 0.03 94.40 Average: 6 3.71 0.00 1.22 0.17 0.02 94.88 Average: 7 4.06 0.00 1.18 0.05 0.03 94.67