---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17855 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 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-17855) 06/05/23 _x86_64_ (8 CPU) 12:57:24 LINUX RESTART (8 CPU) 12:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:59:01 84.48 10.10 74.38 0.00 1751.14 37243.10 0.00 13:00:01 45.98 0.18 45.79 0.00 9.87 22481.59 0.00 13:01:01 1.65 0.00 1.65 0.00 0.00 18.95 0.00 13:02:01 2.98 1.60 1.38 0.00 36.26 16.80 0.00 13:03:01 45.30 12.03 33.27 0.00 3525.36 6241.65 0.00 Average: 35.92 4.76 31.15 0.00 1062.33 13120.60 0.00 12:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 29020544 31562672 739748 2.25 76800 2737172 1907628 5.62 1097920 2383236 126020 13:00:01 28655512 31575348 728148 2.21 91516 3067288 1769668 5.22 1107564 2708144 324 13:01:01 28655636 31575584 727760 2.21 91556 3067292 1769668 5.22 1107476 2708152 12 13:02:01 28652336 31574460 728632 2.22 91612 3068376 1769668 5.22 1111608 2708484 224 13:03:01 28255148 31548580 740992 2.25 118400 3395136 1796764 5.30 1356748 2824180 1088 Average: 28647835 31567329 733056 2.23 93977 3067053 1802679 5.31 1156263 2666439 25534 12:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 12:59:01 veth1ca6148 10.35 18.94 0.88 54.76 0.00 0.00 0.00 0.00 12:59:01 ens3 313.05 181.24 6159.65 39.80 0.00 0.00 0.00 0.00 12:59:01 docker0 13.05 21.30 1.03 82.42 0.00 0.00 0.00 0.00 13:00:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:00:01 ens3 122.61 85.57 2541.05 88.75 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 0.50 0.17 0.26 0.19 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:02:01 ens3 8.28 5.68 5.61 5.83 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:03:01 ens3 145.85 70.51 2288.99 5.23 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 117.41 68.26 2186.00 27.92 0.00 0.00 0.00 0.00 Average: docker0 2.57 4.20 0.20 16.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17855) 06/05/23 _x86_64_ (8 CPU) 12:57:24 LINUX RESTART (8 CPU) 12:58:02 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 15.66 0.00 4.26 1.66 0.06 78.36 12:59:01 0 14.71 0.00 4.09 3.30 0.07 77.84 12:59:01 1 16.26 0.00 4.49 0.99 0.05 78.20 12:59:01 2 15.96 0.00 4.38 0.21 0.05 79.40 12:59:01 3 15.04 0.00 3.45 1.98 0.05 79.47 12:59:01 4 14.74 0.00 3.89 0.53 0.05 80.78 12:59:01 5 17.15 0.00 3.67 0.03 0.05 79.09 12:59:01 6 15.90 0.00 4.08 0.81 0.05 79.17 12:59:01 7 15.49 0.00 6.05 5.48 0.09 72.90 13:00:01 all 10.03 0.00 2.16 1.03 0.04 86.74 13:00:01 0 9.70 0.00 3.43 6.15 0.05 80.67 13:00:01 1 10.38 0.00 2.31 1.14 0.05 86.12 13:00:01 2 10.15 0.00 2.03 0.64 0.05 87.13 13:00:01 3 11.26 0.00 1.98 0.03 0.03 86.69 13:00:01 4 9.36 0.00 2.04 0.02 0.03 88.54 13:00:01 5 9.53 0.00 1.69 0.22 0.03 88.53 13:00:01 6 10.04 0.00 1.74 0.00 0.03 88.19 13:00:01 7 9.83 0.00 2.07 0.03 0.05 88.02 13:01:01 all 0.03 0.00 0.02 0.00 0.01 99.94 13:01:01 0 0.02 0.00 0.02 0.02 0.00 99.95 13:01:01 1 0.10 0.00 0.03 0.00 0.02 99.85 13:01:01 2 0.03 0.00 0.03 0.02 0.05 99.87 13:01:01 3 0.07 0.00 0.00 0.00 0.00 99.93 13:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:01:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:01:01 6 0.00 0.00 0.00 0.00 0.02 99.98 13:01:01 7 0.02 0.00 0.03 0.00 0.02 99.93 13:02:01 all 0.38 0.00 0.04 0.01 0.01 99.56 13:02:01 0 1.08 0.00 0.03 0.00 0.02 98.87 13:02:01 1 0.60 0.00 0.02 0.00 0.00 99.38 13:02:01 2 0.20 0.00 0.07 0.05 0.03 99.65 13:02:01 3 0.30 0.00 0.02 0.00 0.02 99.67 13:02:01 4 0.20 0.00 0.02 0.00 0.00 99.78 13:02:01 5 0.37 0.00 0.07 0.05 0.02 99.50 13:02:01 6 0.12 0.00 0.03 0.02 0.00 99.83 13:02:01 7 0.15 0.00 0.07 0.00 0.02 99.77 13:03:01 all 2.06 0.00 1.29 0.50 0.02 96.13 13:03:01 0 1.79 0.00 2.52 0.05 0.02 95.63 13:03:01 1 2.79 0.00 1.15 0.79 0.03 95.24 13:03:01 2 1.25 0.00 0.84 1.17 0.02 96.73 13:03:01 3 1.90 0.00 0.92 0.60 0.02 96.56 13:03:01 4 2.54 0.00 1.22 0.07 0.02 96.16 13:03:01 5 1.18 0.00 0.70 0.02 0.00 98.10 13:03:01 6 2.43 0.00 2.11 0.74 0.03 94.69 13:03:01 7 2.62 0.00 0.90 0.55 0.03 95.90 Average: all 5.57 0.00 1.54 0.64 0.03 92.23 Average: 0 5.40 0.00 2.01 1.89 0.03 90.67 Average: 1 5.96 0.00 1.58 0.58 0.03 91.84 Average: 2 5.46 0.00 1.45 0.42 0.04 92.63 Average: 3 5.66 0.00 1.26 0.52 0.02 92.54 Average: 4 5.31 0.00 1.42 0.12 0.02 93.14 Average: 5 5.58 0.00 1.21 0.06 0.02 93.12 Average: 6 5.64 0.00 1.58 0.31 0.03 92.44 Average: 7 5.55 0.00 1.79 1.19 0.04 91.43