---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-39280 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: 2800.000 BogoMIPS: 5600.00 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-39280) 02/20/25 _x86_64_ (8 CPU) 03:05:29 LINUX RESTART (8 CPU) 03:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:07:01 360.49 38.51 321.98 0.00 4257.29 68012.93 0.00 03:08:01 310.06 2.45 307.62 0.00 20.80 98186.57 0.00 03:09:01 134.41 0.30 134.11 0.00 6.53 69897.82 0.00 03:10:01 176.47 0.10 176.37 0.00 2.00 71168.14 0.00 Average: 245.36 10.34 235.02 0.00 1071.65 76816.36 0.00 03:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 28840000 31530640 789368 2.40 78532 2875320 2041300 6.02 1059808 2587584 250116 03:08:01 27057252 31215356 1087736 3.31 189828 4074088 2534052 7.47 1598808 3655228 89124 03:09:01 25610976 31513072 780248 2.37 228892 5633672 1904160 5.61 1403768 5142980 458448 03:10:01 24350180 31161168 1134552 3.45 233688 6501952 2568304 7.57 2136704 5638048 336176 Average: 26464602 31355059 947976 2.88 182735 4771258 2261954 6.67 1549772 4255960 283466 03:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 docker0 77.95 76.39 5.58 398.66 0.00 0.00 0.00 0.00 03:07:01 ens3 818.93 531.34 8390.91 112.15 0.00 0.00 0.00 0.00 03:07:01 lo 9.07 9.07 0.95 0.95 0.00 0.00 0.00 0.00 03:08:01 veth2173cc7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:08:01 docker0 291.38 456.16 24.77 2868.30 0.00 0.00 0.00 0.00 03:08:01 ens3 508.95 316.20 3149.30 40.78 0.00 0.00 0.00 0.00 03:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 veth2173cc7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:09:01 docker0 170.80 399.63 20.64 5463.49 0.00 0.00 0.00 0.00 03:09:01 ens3 458.46 206.55 6218.14 38.71 0.00 0.00 0.00 0.00 03:09:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:10:01 vethb6d7275 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:10:01 docker0 1.67 2.92 0.13 38.24 0.00 0.00 0.00 0.00 03:10:01 ens3 51.99 60.29 63.99 124.55 0.00 0.00 0.00 0.00 03:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: vethb6d7275 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 135.45 233.77 12.78 2192.17 0.00 0.00 0.00 0.00 Average: ens3 459.58 278.60 4455.59 79.05 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-39280) 02/20/25 _x86_64_ (8 CPU) 03:05:29 LINUX RESTART (8 CPU) 03:06:01 CPU %user %nice %system %iowait %steal %idle 03:07:01 all 10.47 0.00 3.40 2.66 0.05 83.43 03:07:01 0 11.19 0.00 3.46 6.04 0.05 79.27 03:07:01 1 10.57 0.00 4.28 2.77 0.05 82.33 03:07:01 2 8.81 0.00 3.92 6.04 0.05 81.17 03:07:01 3 12.81 0.00 3.22 0.55 0.05 83.36 03:07:01 4 10.66 0.00 3.27 1.18 0.05 84.84 03:07:01 5 8.78 0.00 2.95 4.19 0.07 84.01 03:07:01 6 12.96 0.00 3.73 0.30 0.05 82.96 03:07:01 7 7.91 0.00 2.33 0.20 0.05 89.51 03:08:01 all 10.04 0.00 4.21 3.48 0.06 82.20 03:08:01 0 10.21 0.00 4.91 1.82 0.07 82.98 03:08:01 1 12.13 0.00 4.28 0.65 0.07 82.87 03:08:01 2 9.92 0.00 3.74 3.47 0.07 82.80 03:08:01 3 8.13 0.00 3.44 2.17 0.05 86.20 03:08:01 4 9.74 0.00 3.47 0.55 0.07 86.17 03:08:01 5 10.08 0.00 5.43 18.26 0.07 66.16 03:08:01 6 10.30 0.00 3.60 0.52 0.07 85.51 03:08:01 7 9.83 0.00 4.78 0.52 0.05 84.82 03:09:01 all 28.73 0.00 6.00 2.44 0.07 62.76 03:09:01 0 28.73 0.00 5.45 0.34 0.07 65.42 03:09:01 1 28.97 0.00 5.60 1.70 0.07 63.65 03:09:01 2 41.75 0.00 5.78 0.07 0.07 52.33 03:09:01 3 28.01 0.00 8.29 0.84 0.08 62.77 03:09:01 4 23.59 0.00 5.44 0.49 0.05 70.43 03:09:01 5 27.56 0.00 6.28 12.94 0.08 53.13 03:09:01 6 24.31 0.00 4.84 2.09 0.05 68.71 03:09:01 7 26.92 0.00 6.32 1.10 0.08 65.58 03:10:01 all 25.40 0.00 4.21 2.11 0.08 68.21 03:10:01 0 16.66 0.00 3.89 0.03 0.07 79.35 03:10:01 1 26.12 0.00 5.18 4.21 0.10 64.39 03:10:01 2 26.62 0.00 5.06 0.10 0.08 68.13 03:10:01 3 26.98 0.00 4.45 0.74 0.08 67.75 03:10:01 4 25.81 0.00 4.38 9.22 0.08 60.50 03:10:01 5 14.44 0.00 3.59 0.25 0.05 81.66 03:10:01 6 15.03 0.00 2.95 2.30 0.03 79.70 03:10:01 7 51.57 0.00 4.16 0.03 0.10 44.14 Average: all 18.66 0.00 4.45 2.67 0.07 74.15 Average: 0 16.69 0.00 4.42 2.06 0.06 76.76 Average: 1 19.44 0.00 4.84 2.33 0.07 73.32 Average: 2 21.81 0.00 4.63 2.41 0.07 71.08 Average: 3 18.97 0.00 4.84 1.08 0.07 75.04 Average: 4 17.45 0.00 4.14 2.85 0.06 75.50 Average: 5 15.21 0.00 4.56 8.89 0.07 71.28 Average: 6 15.65 0.00 3.78 1.31 0.05 79.22 Average: 7 24.08 0.00 4.40 0.46 0.07 70.99