---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2126 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.976 BogoMIPS: 5599.95 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2126) 09/29/22 _x86_64_ (8 CPU) 15:55:35 LINUX RESTART (8 CPU) 15:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:57:01 349.19 28.61 320.58 0.00 3343.04 51198.13 0.00 15:58:01 112.06 0.18 111.88 0.00 11.46 41104.03 0.00 15:59:01 1.43 0.00 1.43 0.00 0.00 16.28 0.00 16:00:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 Average: 115.91 7.20 108.71 0.00 838.56 23082.37 0.00 15:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:57:01 28556400 31548584 757156 2.30 90876 3137192 1997804 5.89 1153948 2765236 262688 15:58:01 28042652 31570636 732700 2.23 118076 3599688 1773788 5.23 1135776 3245712 468 15:59:01 28041984 31570100 732876 2.23 118108 3599692 1773788 5.23 1136168 3245716 16 16:00:01 28047788 31576056 726980 2.21 118156 3599824 1773788 5.23 1130368 3245844 172 Average: 28172206 31566344 737428 2.24 111304 3484099 1829792 5.39 1139065 3125627 65836 15:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:57:01 lo 8.20 8.20 0.81 0.81 0.00 0.00 0.00 0.00 15:57:01 docker0 100.72 127.86 7.77 1022.58 0.00 0.00 0.00 0.00 15:57:01 ens3 901.57 643.44 8378.69 138.40 0.00 0.00 0.00 0.00 15:57:01 veth3bdab34 53.96 83.35 5.08 708.73 0.00 0.00 0.00 0.06 15:58:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:58:01 docker0 0.10 0.18 0.01 0.02 0.00 0.00 0.00 0.00 15:58:01 ens3 120.41 76.07 2540.32 17.39 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 5.71 1.95 12.15 0.35 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 25.20 32.01 1.94 255.63 0.00 0.00 0.00 0.00 Average: ens3 256.94 180.39 2732.67 39.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2126) 09/29/22 _x86_64_ (8 CPU) 15:55:35 LINUX RESTART (8 CPU) 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 11.89 0.00 4.34 1.96 0.06 81.75 15:57:01 0 10.50 0.00 4.19 1.26 0.05 84.00 15:57:01 1 12.07 0.00 4.23 0.40 0.05 83.25 15:57:01 2 15.00 0.00 4.15 2.29 0.05 78.51 15:57:01 3 13.62 0.00 3.99 0.08 0.05 82.26 15:57:01 4 10.82 0.00 4.68 2.80 0.07 81.63 15:57:01 5 11.68 0.00 4.10 5.25 0.05 78.93 15:57:01 6 12.55 0.00 4.66 3.39 0.05 79.35 15:57:01 7 8.83 0.00 4.75 0.20 0.08 86.13 15:58:01 all 4.43 0.00 2.41 1.01 0.03 92.12 15:58:01 0 4.61 0.00 2.78 3.32 0.03 89.25 15:58:01 1 4.35 0.00 2.86 0.49 0.02 92.29 15:58:01 2 3.96 0.00 2.73 0.20 0.03 93.07 15:58:01 3 4.26 0.00 2.36 0.05 0.03 93.29 15:58:01 4 3.61 0.00 2.33 1.08 0.03 92.95 15:58:01 5 5.32 0.00 2.55 2.60 0.03 89.49 15:58:01 6 4.33 0.00 1.96 0.32 0.03 93.35 15:58:01 7 5.00 0.00 1.67 0.03 0.02 93.28 15:59:01 all 0.05 0.00 0.01 0.01 0.00 99.92 15:59:01 0 0.10 0.00 0.05 0.05 0.02 99.78 15:59:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:59:01 2 0.08 0.00 0.02 0.00 0.00 99.90 15:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:59:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:59:01 5 0.05 0.00 0.00 0.02 0.00 99.93 15:59:01 6 0.03 0.00 0.03 0.00 0.00 99.93 15:59:01 7 0.08 0.00 0.00 0.00 0.00 99.92 16:00:01 all 0.03 0.00 0.02 0.01 0.01 99.94 16:00:01 0 0.10 0.00 0.05 0.02 0.02 99.82 16:00:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:00:01 2 0.03 0.00 0.05 0.00 0.02 99.90 16:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:00:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:00:01 5 0.02 0.00 0.02 0.03 0.00 99.93 16:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:00:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 4.07 0.00 1.69 0.74 0.02 93.47 Average: 0 3.81 0.00 1.76 1.16 0.03 93.24 Average: 1 4.10 0.00 1.77 0.22 0.02 93.89 Average: 2 4.74 0.00 1.73 0.62 0.03 92.89 Average: 3 4.45 0.00 1.58 0.03 0.02 93.91 Average: 4 3.59 0.00 1.75 0.96 0.03 93.67 Average: 5 4.24 0.00 1.66 1.96 0.02 92.13 Average: 6 4.21 0.00 1.65 0.92 0.02 93.20 Average: 7 3.45 0.00 1.59 0.06 0.03 94.87