---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4854 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: 2799.956 BogoMIPS: 5599.91 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 11G 145G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4854) 02/07/23 _x86_64_ (8 CPU) 08:25:39 LINUX RESTART (8 CPU) 08:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:27:01 319.81 38.08 281.74 0.00 4248.09 59238.93 0.00 08:28:01 45.39 0.25 45.14 0.00 13.33 23182.95 0.00 08:29:01 1.07 0.00 1.07 0.00 0.00 12.26 0.00 08:30:01 1.43 0.00 1.43 0.00 0.00 17.59 0.00 08:31:01 36.43 9.37 27.06 0.00 2888.05 4891.32 0.00 Average: 80.82 9.54 71.28 0.00 1429.75 17466.87 0.00 08:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 28986788 31544176 758984 2.31 80756 2744564 1962008 5.78 1176344 2336784 153992 08:28:01 28693120 31596108 708544 2.15 91544 3050712 1735836 5.12 1134128 2645272 16 08:29:01 28693316 31596556 707680 2.15 91576 3050716 1735836 5.12 1134620 2645276 176 08:30:01 28696804 31600088 704088 2.14 91616 3050716 1735836 5.12 1130988 2645276 200 08:31:01 28382008 31570304 724940 2.20 110300 3302004 1783640 5.26 1301316 2767156 236 Average: 28690407 31581446 720847 2.19 93158 3039742 1790631 5.28 1175479 2607953 30924 08:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 veth163a7d4 13.98 17.46 1.40 287.92 0.00 0.00 0.00 0.02 08:27:01 ens3 687.09 507.43 6732.07 124.20 0.00 0.00 0.00 0.00 08:27:01 docker0 17.75 20.50 1.72 329.11 0.00 0.00 0.00 0.00 08:27:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 08:28:01 ens3 105.75 74.19 2527.10 13.96 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:29:01 ens3 0.60 0.37 0.35 0.27 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 10.36 5.91 12.12 0.40 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 ens3 69.14 37.68 1379.29 2.98 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 174.57 125.10 2129.97 28.36 0.00 0.00 0.00 0.00 Average: docker0 3.55 4.10 0.34 65.81 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4854) 02/07/23 _x86_64_ (8 CPU) 08:25:39 LINUX RESTART (8 CPU) 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 16.19 0.00 4.51 1.45 0.06 77.79 08:27:01 0 18.57 0.00 3.76 1.02 0.05 76.59 08:27:01 1 13.86 0.00 5.22 1.80 0.07 79.05 08:27:01 2 12.78 0.00 4.80 2.11 0.05 80.26 08:27:01 3 15.55 0.00 3.84 0.34 0.05 80.22 08:27:01 4 16.67 0.00 4.48 0.52 0.07 78.26 08:27:01 5 17.51 0.00 4.19 0.63 0.05 77.62 08:27:01 6 18.04 0.00 5.25 4.00 0.05 72.65 08:27:01 7 16.52 0.00 4.51 1.21 0.09 77.68 08:28:01 all 8.91 0.00 1.95 0.26 0.03 88.84 08:28:01 0 9.47 0.00 2.13 0.03 0.03 88.33 08:28:01 1 10.80 0.00 1.38 0.00 0.03 87.79 08:28:01 2 8.92 0.00 1.88 0.08 0.05 89.07 08:28:01 3 8.52 0.00 1.91 0.00 0.03 89.54 08:28:01 4 7.66 0.00 1.96 0.37 0.02 90.00 08:28:01 5 8.58 0.00 1.96 0.13 0.03 89.29 08:28:01 6 8.24 0.00 2.43 1.44 0.03 87.85 08:28:01 7 9.08 0.00 1.98 0.03 0.03 88.87 08:29:01 all 0.21 0.00 0.01 0.01 0.01 99.76 08:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:29:01 1 1.29 0.00 0.03 0.00 0.03 98.64 08:29:01 2 0.05 0.00 0.02 0.00 0.00 99.93 08:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 4 0.22 0.00 0.00 0.07 0.02 99.70 08:29:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 6 0.07 0.00 0.02 0.03 0.02 99.87 08:29:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:30:01 all 0.05 0.00 0.02 0.04 0.01 99.88 08:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:30:01 1 0.03 0.00 0.03 0.00 0.02 99.92 08:30:01 2 0.03 0.00 0.02 0.02 0.02 99.92 08:30:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:30:01 4 0.07 0.00 0.00 0.18 0.00 99.75 08:30:01 5 0.12 0.00 0.02 0.10 0.05 99.72 08:30:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 7 0.03 0.00 0.03 0.00 0.00 99.93 08:31:01 all 1.38 0.00 0.96 1.87 0.03 95.76 08:31:01 0 1.39 0.00 1.07 2.07 0.02 95.45 08:31:01 1 1.55 0.00 0.93 0.95 0.08 96.48 08:31:01 2 2.25 0.00 0.73 0.20 0.02 96.80 08:31:01 3 1.25 0.00 0.85 1.62 0.02 96.27 08:31:01 4 0.97 0.00 0.52 2.64 0.02 95.86 08:31:01 5 1.75 0.00 1.12 6.53 0.03 90.56 08:31:01 6 0.82 0.00 0.48 0.72 0.02 97.96 08:31:01 7 1.09 0.00 1.97 0.22 0.02 96.71 Average: all 5.32 0.00 1.48 0.72 0.03 92.45 Average: 0 5.88 0.00 1.40 0.62 0.02 92.07 Average: 1 5.50 0.00 1.51 0.55 0.05 92.40 Average: 2 4.78 0.00 1.48 0.48 0.03 93.23 Average: 3 5.03 0.00 1.32 0.39 0.02 93.24 Average: 4 5.08 0.00 1.38 0.76 0.02 92.75 Average: 5 5.56 0.00 1.45 1.48 0.03 91.48 Average: 6 5.40 0.00 1.63 1.23 0.02 91.71 Average: 7 5.30 0.00 1.69 0.29 0.03 92.70