---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34947 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 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-34947) 12/12/24 _x86_64_ (8 CPU) 03:56:17 LINUX RESTART (8 CPU) 03:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:58:01 379.09 14.90 364.19 0.00 1966.34 38230.16 0.00 03:59:01 244.45 1.97 242.49 0.00 15.73 82949.02 0.00 04:00:01 118.36 0.18 118.18 0.00 10.26 47410.90 0.00 Average: 247.30 5.68 241.62 0.00 664.07 56198.18 0.00 03:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 29080044 31483556 830936 2.53 81404 2586104 1984328 5.85 1097112 2311828 9464 03:59:01 26962360 31312032 988524 3.01 189984 4245732 2286616 6.74 1774684 3555592 626188 04:00:01 27335404 31488456 814784 2.48 195396 4067896 1878332 5.54 1382724 3600436 156 Average: 27792603 31428015 878081 2.67 155595 3633244 2049759 6.04 1418173 3155952 211936 03:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 ens3 565.17 414.05 5681.81 84.93 0.00 0.00 0.00 0.00 03:58:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 03:58:01 docker0 194.35 228.06 15.77 414.97 0.00 0.00 0.00 0.00 03:58:01 vethb37137f 158.72 188.70 15.31 132.79 0.00 0.00 0.00 0.01 03:59:01 ens3 407.01 197.60 3297.98 27.15 0.00 0.00 0.00 0.00 03:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:59:01 veth004dbbd 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:59:01 docker0 183.66 383.01 15.62 3274.20 0.00 0.00 0.00 0.00 04:00:01 ens3 26.73 16.01 58.29 9.78 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 04:00:01 docker0 1.60 3.62 0.09 38.14 0.00 0.00 0.00 0.00 Average: ens3 332.98 209.22 3012.71 40.62 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 126.54 204.90 10.50 1242.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34947) 12/12/24 _x86_64_ (8 CPU) 03:56:17 LINUX RESTART (8 CPU) 03:57:01 CPU %user %nice %system %iowait %steal %idle 03:58:01 all 7.97 0.00 2.91 1.12 0.07 87.93 03:58:01 0 10.64 0.00 1.82 1.23 0.08 86.23 03:58:01 1 6.90 0.00 3.02 0.82 0.05 89.20 03:58:01 2 8.32 0.00 3.31 1.68 0.08 86.61 03:58:01 3 9.54 0.00 3.30 0.67 0.07 86.42 03:58:01 4 6.82 0.00 1.85 0.10 0.07 91.17 03:58:01 5 6.39 0.00 3.69 2.28 0.07 87.58 03:58:01 6 7.28 0.00 3.08 1.84 0.10 87.69 03:58:01 7 7.92 0.00 3.18 0.35 0.05 88.49 03:59:01 all 27.65 0.00 7.16 1.19 0.07 63.93 03:59:01 0 27.49 0.00 7.02 1.16 0.07 64.26 03:59:01 1 27.68 0.00 9.00 6.29 0.10 56.93 03:59:01 2 27.07 0.00 7.35 0.57 0.07 64.93 03:59:01 3 29.02 0.00 6.73 0.56 0.05 63.65 03:59:01 4 27.51 0.00 6.43 0.12 0.07 65.88 03:59:01 5 27.89 0.00 6.60 0.44 0.07 65.01 03:59:01 6 27.71 0.00 6.54 0.25 0.07 65.42 03:59:01 7 26.86 0.00 7.57 0.17 0.05 65.34 04:00:01 all 46.15 0.00 7.20 0.51 0.08 46.06 04:00:01 0 45.86 0.00 7.33 0.39 0.07 46.36 04:00:01 1 45.36 0.00 6.67 0.22 0.07 47.69 04:00:01 2 47.77 0.00 7.35 0.12 0.08 44.68 04:00:01 3 45.16 0.00 6.63 0.49 0.08 47.63 04:00:01 4 44.85 0.00 7.29 0.22 0.07 47.57 04:00:01 5 45.90 0.00 7.33 0.08 0.07 46.62 04:00:01 6 47.34 0.00 7.60 2.12 0.08 42.85 04:00:01 7 47.01 0.00 7.37 0.49 0.08 45.05 Average: all 27.24 0.00 5.75 0.94 0.07 66.00 Average: 0 27.99 0.00 5.39 0.93 0.07 65.62 Average: 1 26.65 0.00 6.23 2.44 0.07 64.61 Average: 2 27.70 0.00 6.00 0.79 0.08 65.42 Average: 3 27.89 0.00 5.55 0.57 0.07 65.92 Average: 4 26.33 0.00 5.18 0.15 0.07 68.29 Average: 5 26.71 0.00 5.87 0.94 0.07 66.42 Average: 6 27.40 0.00 5.74 1.41 0.08 65.38 Average: 7 27.24 0.00 6.04 0.34 0.06 66.32