---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9451 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: 2799.994 BogoMIPS: 5599.98 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-9451) 03/09/23 _x86_64_ (8 CPU) 10:59:44 LINUX RESTART (8 CPU) 11:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:01:02 190.27 47.78 142.49 0.00 5405.00 73908.83 0.00 11:02:01 157.91 1.56 156.35 0.00 20.06 67062.94 0.00 11:03:01 1.70 0.00 1.70 0.00 0.00 23.61 0.00 11:04:01 2.02 0.00 2.02 0.00 0.00 23.33 0.00 11:05:01 26.86 7.77 19.10 0.00 904.25 2496.12 0.00 11:06:01 31.89 2.82 29.08 0.00 4250.62 6459.86 0.00 Average: 68.19 10.01 58.18 0.00 1768.23 24879.29 0.00 11:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:02 29175484 31584844 727864 2.21 76144 2611116 1983572 5.85 1004316 2345792 2188 11:02:01 27979588 31588652 711560 2.16 151380 3623520 1757400 5.18 1197084 3217988 276 11:03:01 27979156 31588320 711464 2.16 151440 3623520 1757400 5.18 1197220 3217992 8 11:04:01 27980248 31589560 709976 2.16 151536 3623532 1757400 5.18 1196404 3218000 8 11:05:01 27786184 31546684 741340 2.25 169336 3750928 1854364 5.47 1309140 3278908 1888 11:06:01 27451676 31570056 716520 2.18 185820 4078604 1812060 5.34 1518084 3388688 160 Average: 28058723 31578019 719787 2.19 147609 3551870 1820366 5.36 1237041 3111228 755 11:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:02 lo 7.06 7.06 0.68 0.68 0.00 0.00 0.00 0.00 11:01:02 ens3 705.40 447.03 6587.30 92.51 0.00 0.00 0.00 0.00 11:01:02 docker0 59.78 76.61 4.93 135.08 0.00 0.00 0.00 0.00 11:01:02 veth2d1ec7a 52.85 68.13 5.07 48.98 0.00 0.00 0.00 0.00 11:02:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 11:02:01 ens3 362.11 226.03 4428.08 109.72 0.00 0.00 0.00 0.00 11:02:01 docker0 125.71 219.08 10.12 1837.98 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 0.57 0.35 0.34 0.27 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:05:01 ens3 114.73 69.26 866.18 4.81 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:06:01 ens3 186.39 94.97 1945.00 6.57 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 227.86 139.39 2298.63 35.44 0.00 0.00 0.00 0.00 Average: docker0 30.65 48.81 2.49 324.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9451) 03/09/23 _x86_64_ (8 CPU) 10:59:44 LINUX RESTART (8 CPU) 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:01:02 all 9.75 0.00 3.65 2.19 0.06 84.35 11:01:02 0 9.73 0.00 3.58 0.84 0.05 85.80 11:01:02 1 12.06 0.00 2.88 0.51 0.05 84.50 11:01:02 2 9.89 0.00 3.91 2.46 0.07 83.67 11:01:02 3 9.29 0.00 4.60 6.79 0.07 79.26 11:01:02 4 9.38 0.00 3.99 3.87 0.07 82.69 11:01:02 5 6.91 0.00 3.01 1.79 0.07 88.23 11:01:02 6 10.86 0.00 3.96 0.66 0.07 84.46 11:01:02 7 9.85 0.00 3.29 0.66 0.05 86.15 11:02:01 all 19.34 0.00 5.25 2.16 0.07 73.18 11:02:01 0 19.52 0.00 4.89 1.87 0.09 73.63 11:02:01 1 18.92 0.00 4.86 0.12 0.07 76.03 11:02:01 2 19.45 0.00 5.07 1.64 0.07 73.78 11:02:01 3 18.78 0.00 5.97 1.02 0.07 74.17 11:02:01 4 19.83 0.00 5.96 8.19 0.07 65.95 11:02:01 5 19.54 0.00 5.19 0.33 0.09 74.86 11:02:01 6 18.72 0.00 5.37 3.89 0.07 71.95 11:02:01 7 19.95 0.00 4.72 0.22 0.07 75.04 11:03:01 all 0.03 0.00 0.02 0.01 0.01 99.94 11:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:03:01 1 0.05 0.00 0.05 0.02 0.02 99.87 11:03:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:03:01 3 0.07 0.00 0.02 0.00 0.02 99.90 11:03:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:03:01 5 0.05 0.00 0.02 0.00 0.00 99.93 11:03:01 6 0.05 0.00 0.02 0.07 0.00 99.87 11:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:04:01 all 0.03 0.00 0.01 0.01 0.00 99.95 11:04:01 0 0.02 0.00 0.00 0.00 0.02 99.97 11:04:01 1 0.02 0.00 0.02 0.03 0.00 99.93 11:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:04:01 3 0.08 0.00 0.00 0.00 0.00 99.92 11:04:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:04:01 5 0.02 0.00 0.00 0.00 0.02 99.97 11:04:01 6 0.03 0.00 0.02 0.02 0.00 99.93 11:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:05:01 all 1.10 0.00 0.68 0.19 0.01 98.02 11:05:01 0 0.48 0.00 0.57 0.02 0.02 98.91 11:05:01 1 2.03 0.00 0.45 0.64 0.02 96.87 11:05:01 2 1.55 0.00 1.94 0.05 0.00 96.46 11:05:01 3 0.72 0.00 0.62 0.07 0.02 98.58 11:05:01 4 1.13 0.00 0.52 0.23 0.02 98.10 11:05:01 5 0.92 0.00 0.58 0.45 0.02 98.03 11:05:01 6 1.20 0.00 0.43 0.03 0.02 98.31 11:05:01 7 0.73 0.00 0.30 0.03 0.02 98.92 11:06:01 all 1.60 0.00 0.84 0.20 0.01 97.35 11:06:01 0 0.68 0.00 0.52 0.05 0.02 98.73 11:06:01 1 3.23 0.00 0.59 0.20 0.02 95.96 11:06:01 2 1.02 0.00 1.10 0.12 0.02 97.75 11:06:01 3 0.69 0.00 1.29 0.05 0.02 97.96 11:06:01 4 1.17 0.00 0.72 0.87 0.02 97.22 11:06:01 5 2.10 0.00 1.05 0.22 0.02 96.61 11:06:01 6 0.99 0.00 0.45 0.03 0.02 98.51 11:06:01 7 2.92 0.00 0.97 0.03 0.00 96.07 Average: all 5.23 0.00 1.72 0.78 0.03 92.24 Average: 0 5.00 0.00 1.58 0.46 0.03 92.93 Average: 1 5.98 0.00 1.46 0.25 0.03 92.28 Average: 2 5.25 0.00 1.99 0.70 0.03 92.03 Average: 3 4.85 0.00 2.06 1.31 0.03 91.75 Average: 4 5.18 0.00 1.84 2.16 0.03 90.79 Average: 5 4.85 0.00 1.62 0.46 0.03 93.03 Average: 6 5.23 0.00 1.69 0.77 0.03 92.29 Average: 7 5.50 0.00 1.53 0.16 0.02 92.79