---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7918 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 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-7918) 03/18/22 _x86_64_ (8 CPU) 04:38:41 LINUX RESTART (8 CPU) 04:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:40:01 345.49 44.69 300.80 0.00 4019.86 167566.07 0.00 04:41:01 31.98 0.05 31.93 0.00 1.07 16515.66 0.00 04:42:02 1.60 0.00 1.60 0.00 0.00 17.06 0.00 Average: 126.36 14.91 111.44 0.00 1340.31 61366.27 0.00 04:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 28696536 31708352 592632 1.80 118380 3154088 2373424 6.99 1312516 2479680 467328 04:41:01 28795508 31748876 549372 1.67 110336 3093036 1964988 5.79 1259168 2425116 12 04:42:02 28796728 31750312 547828 1.67 110432 3093040 1964988 5.79 1258136 2425120 12 Average: 28762924 31735847 563277 1.71 113049 3113388 2101133 6.19 1276607 2443305 155784 04:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 lo 4.07 4.07 0.40 0.40 0.00 0.00 0.00 0.00 04:40:01 docker0 22.35 22.21 3.71 328.06 0.00 0.00 0.00 0.00 04:40:01 ens3 806.25 531.44 7222.68 125.95 0.00 0.00 0.00 0.00 04:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 ens3 25.81 14.00 25.10 4.75 0.00 0.00 0.00 0.00 04:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:02 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 7.45 7.40 1.24 109.35 0.00 0.00 0.00 0.00 Average: ens3 277.36 181.81 2415.93 43.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7918) 03/18/22 _x86_64_ (8 CPU) 04:38:41 LINUX RESTART (8 CPU) 04:39:01 CPU %user %nice %system %iowait %steal %idle 04:40:01 all 20.70 0.00 5.32 1.87 0.07 72.04 04:40:01 0 22.88 0.00 6.51 2.93 0.07 67.61 04:40:01 1 20.10 0.00 5.18 2.67 0.07 71.98 04:40:01 2 21.24 0.00 4.95 2.11 0.05 71.65 04:40:01 3 21.03 0.00 4.65 1.65 0.08 72.59 04:40:01 4 21.43 0.00 5.05 1.26 0.05 72.21 04:40:01 5 20.32 0.00 4.94 1.20 0.07 73.48 04:40:01 6 20.85 0.00 5.19 2.03 0.07 71.87 04:40:01 7 17.73 0.00 6.08 1.13 0.07 74.98 04:41:01 all 0.90 0.00 0.47 0.30 0.01 98.32 04:41:01 0 0.93 0.00 0.47 0.02 0.00 98.58 04:41:01 1 0.77 0.00 0.30 0.02 0.02 98.90 04:41:01 2 0.90 0.00 0.43 0.07 0.02 98.58 04:41:01 3 0.59 0.00 0.89 2.06 0.03 96.44 04:41:01 4 0.92 0.00 0.44 0.00 0.02 98.63 04:41:01 5 0.95 0.00 0.35 0.00 0.02 98.68 04:41:01 6 0.82 0.00 0.38 0.20 0.00 98.60 04:41:01 7 1.30 0.00 0.52 0.03 0.02 98.13 04:42:02 all 0.12 0.00 0.01 0.01 0.01 99.84 04:42:02 0 0.00 0.00 0.00 0.00 0.02 99.98 04:42:02 1 0.02 0.00 0.03 0.00 0.03 99.92 04:42:02 2 0.02 0.00 0.02 0.00 0.02 99.95 04:42:02 3 0.00 0.00 0.02 0.05 0.02 99.92 04:42:02 4 0.93 0.00 0.00 0.00 0.02 99.05 04:42:02 5 0.00 0.00 0.02 0.00 0.00 99.98 04:42:02 6 0.02 0.00 0.02 0.00 0.02 99.95 04:42:02 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 7.19 0.00 1.92 0.72 0.03 90.13 Average: 0 7.89 0.00 2.31 0.98 0.03 88.79 Average: 1 6.93 0.00 1.83 0.89 0.04 90.31 Average: 2 7.33 0.00 1.79 0.72 0.03 90.14 Average: 3 7.16 0.00 1.84 1.25 0.04 89.70 Average: 4 7.72 0.00 1.82 0.42 0.03 90.02 Average: 5 7.04 0.00 1.76 0.40 0.03 90.78 Average: 6 7.17 0.00 1.85 0.74 0.03 90.22 Average: 7 6.29 0.00 2.18 0.39 0.03 91.11