---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7881 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: 2799.998 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 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7881) 03/01/23 _x86_64_ (8 CPU) 03:58:09 LINUX RESTART (8 CPU) 03:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:00:01 83.68 0.44 83.24 0.00 31.86 75935.74 0.00 04:01:01 1.72 0.00 1.72 0.00 0.00 19.61 0.00 04:02:01 0.87 0.00 0.87 0.00 0.00 9.73 0.00 04:03:01 1.57 0.00 1.57 0.00 0.00 17.60 0.00 04:04:01 141.54 11.81 129.72 0.00 5199.87 68471.98 0.00 Average: 45.75 2.46 43.29 0.00 1049.88 28734.95 0.00 03:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 28719520 31621696 682212 2.07 91484 3052244 1741056 5.13 1109564 2645324 204 04:01:01 28719212 31621604 681712 2.07 91516 3052248 1741056 5.13 1109772 2645312 176 04:02:01 28724604 31627284 676168 2.06 91540 3052248 1741056 5.13 1104128 2645532 176 04:03:01 28724100 31626960 676136 2.06 91568 3052252 1741056 5.13 1103876 2645572 180 04:04:01 26612444 31514436 765140 2.33 174320 4816592 2153660 6.35 1615248 4066448 752 Average: 28299976 31602396 696274 2.12 108086 3405117 1823577 5.37 1208518 2929638 298 03:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 ens3 161.33 99.15 2889.73 25.19 0.00 0.00 0.00 0.00 04:00:01 docker0 15.91 29.57 1.27 294.24 0.00 0.00 0.00 0.00 04:00:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 04:01:01 ens3 1.12 0.40 0.40 0.27 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:02:01 ens3 0.42 0.28 0.26 0.20 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 vethae06e2f 0.30 0.40 0.08 0.12 0.00 0.00 0.00 0.00 04:04:01 ens3 486.20 294.04 10271.34 116.99 0.00 0.00 0.00 0.00 04:04:01 docker0 18.49 32.17 1.54 288.88 0.00 0.00 0.00 0.00 04:04:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: vethae06e2f 0.06 0.08 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 129.75 78.74 2631.74 28.55 0.00 0.00 0.00 0.00 Average: docker0 6.85 12.29 0.56 116.04 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7881) 03/01/23 _x86_64_ (8 CPU) 03:58:09 LINUX RESTART (8 CPU) 03:59:02 CPU %user %nice %system %iowait %steal %idle 04:00:01 all 17.95 0.00 4.14 1.44 0.06 76.41 04:00:01 0 17.31 0.00 4.69 0.05 0.07 77.88 04:00:01 1 17.85 0.00 3.42 1.87 0.05 76.81 04:00:01 2 18.22 0.00 5.30 3.97 0.07 72.44 04:00:01 3 18.61 0.00 4.00 0.94 0.05 76.40 04:00:01 4 18.39 0.00 4.07 4.35 0.05 73.14 04:00:01 5 18.05 0.00 3.34 0.26 0.07 78.28 04:00:01 6 17.86 0.00 3.96 0.03 0.05 78.09 04:00:01 7 17.31 0.00 4.36 0.03 0.07 78.23 04:01:01 all 0.15 0.00 0.01 0.00 0.01 99.83 04:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:01:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:01:01 2 0.02 0.00 0.02 0.00 0.03 99.93 04:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:01:01 5 1.04 0.00 0.03 0.02 0.00 98.91 04:01:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:01:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:02:01 all 0.03 0.00 0.01 0.00 0.01 99.94 04:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:02:01 1 0.08 0.00 0.00 0.00 0.02 99.90 04:02:01 2 0.07 0.00 0.03 0.00 0.03 99.87 04:02:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:02:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:02:01 5 0.03 0.00 0.00 0.02 0.02 99.93 04:02:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:02:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:03:01 all 0.01 0.00 0.01 0.00 0.01 99.96 04:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:03:01 1 0.02 0.00 0.00 0.02 0.02 99.95 04:03:01 2 0.05 0.00 0.03 0.00 0.02 99.90 04:03:01 3 0.02 0.00 0.02 0.00 0.02 99.95 04:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:03:01 5 0.02 0.00 0.02 0.02 0.02 99.93 04:03:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:03:01 7 0.00 0.00 0.02 0.00 0.02 99.97 04:04:01 all 9.14 0.00 4.50 2.04 0.06 84.26 04:04:01 0 9.13 0.00 4.32 2.08 0.05 84.43 04:04:01 1 7.67 0.00 5.34 6.47 0.07 80.46 04:04:01 2 9.72 0.00 3.99 2.46 0.07 83.76 04:04:01 3 11.08 0.00 3.91 1.91 0.05 83.06 04:04:01 4 7.98 0.00 4.33 1.12 0.07 86.51 04:04:01 5 10.45 0.00 3.93 0.79 0.05 84.78 04:04:01 6 7.98 0.00 3.80 0.29 0.07 87.86 04:04:01 7 9.08 0.00 6.40 1.23 0.07 83.22 Average: all 5.38 0.00 1.72 0.69 0.03 92.18 Average: 0 5.22 0.00 1.78 0.42 0.02 92.55 Average: 1 5.05 0.00 1.74 1.66 0.03 91.52 Average: 2 5.54 0.00 1.85 1.27 0.04 91.29 Average: 3 5.87 0.00 1.57 0.56 0.02 91.97 Average: 4 5.20 0.00 1.66 1.08 0.02 92.04 Average: 5 5.85 0.00 1.45 0.22 0.03 92.45 Average: 6 5.10 0.00 1.54 0.06 0.02 93.27 Average: 7 5.22 0.00 2.14 0.25 0.03 92.36