---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36324 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 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-36324) 01/08/25 _x86_64_ (8 CPU) 03:59:43 LINUX RESTART (8 CPU) 04:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:01:02 301.75 48.21 253.54 0.00 5426.56 124348.74 0.00 04:02:01 247.03 2.22 244.81 0.00 25.62 73016.78 0.00 04:03:01 129.11 0.10 129.01 0.00 1.87 41377.37 0.00 04:04:01 172.25 0.15 172.10 0.00 8.80 45057.82 0.00 Average: 212.39 12.71 199.68 0.00 1371.32 70941.53 0.00 04:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:02 29176940 31547580 766756 2.33 74480 2575248 1848840 5.45 1025888 2292632 664020 04:02:01 26796808 31521020 768856 2.34 184696 4598600 1876104 5.53 1349512 4106076 868444 04:03:01 27344756 31479932 809328 2.46 192624 4025248 1889988 5.57 1420340 3513876 233040 04:04:01 26937208 31499144 792948 2.41 198956 4454460 2073468 6.11 1413868 3935364 381472 Average: 27563928 31511919 784472 2.39 162689 3913389 1922100 5.66 1302402 3461987 536744 04:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:02 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 04:01:02 ens3 585.77 386.55 6157.19 100.53 0.00 0.00 0.00 0.00 04:01:02 docker0 36.29 37.88 2.68 245.04 0.00 0.00 0.00 0.00 04:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:02:01 ens3 521.03 315.86 3510.95 35.82 0.00 0.00 0.00 0.00 04:02:01 docker0 309.22 510.32 26.90 3501.72 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 veth8a2a6f0 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 04:03:01 ens3 25.01 16.18 27.64 11.25 0.00 0.00 0.00 0.00 04:03:01 docker0 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:04:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 04:04:01 ens3 106.78 66.59 2704.15 15.13 0.00 0.00 0.00 0.00 04:04:01 docker0 4.28 7.60 0.26 114.87 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 308.76 195.80 3098.26 40.70 0.00 0.00 0.00 0.00 Average: docker0 86.53 137.42 7.38 954.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36324) 01/08/25 _x86_64_ (8 CPU) 03:59:43 LINUX RESTART (8 CPU) 04:00:01 CPU %user %nice %system %iowait %steal %idle 04:01:02 all 9.59 0.00 3.36 3.21 0.08 83.75 04:01:02 0 9.15 0.00 4.41 1.52 0.10 84.82 04:01:02 1 9.66 0.00 3.78 7.82 0.10 78.65 04:01:02 2 13.99 0.00 2.38 0.39 0.08 83.15 04:01:02 3 10.84 0.00 3.10 5.55 0.07 80.45 04:01:02 4 8.79 0.00 3.39 0.88 0.07 86.87 04:01:02 5 8.26 0.00 2.94 2.14 0.08 86.57 04:01:02 6 9.70 0.00 3.33 7.07 0.07 79.83 04:01:02 7 6.37 0.00 3.55 0.37 0.10 89.61 04:02:01 all 6.48 0.00 3.41 5.91 0.07 84.13 04:02:01 0 7.07 0.00 3.49 0.94 0.05 88.45 04:02:01 1 6.35 0.00 3.69 15.45 0.09 74.43 04:02:01 2 6.97 0.00 3.49 0.77 0.05 88.71 04:02:01 3 6.59 0.00 3.58 0.76 0.09 88.99 04:02:01 4 5.53 0.00 3.86 16.35 0.07 74.18 04:02:01 5 6.79 0.00 2.69 1.83 0.07 88.62 04:02:01 6 6.55 0.00 2.99 0.53 0.05 89.88 04:02:01 7 5.96 0.00 3.52 10.72 0.07 79.73 04:03:01 all 40.72 0.00 6.76 2.82 0.09 49.61 04:03:01 0 40.36 0.00 6.81 0.72 0.08 52.02 04:03:01 1 41.77 0.00 7.12 3.27 0.08 47.75 04:03:01 2 42.78 0.00 6.39 0.51 0.08 50.24 04:03:01 3 40.32 0.00 5.88 1.50 0.08 52.21 04:03:01 4 39.92 0.00 7.62 3.35 0.08 49.02 04:03:01 5 41.80 0.00 6.46 0.56 0.10 51.08 04:03:01 6 40.10 0.00 6.51 0.39 0.08 52.93 04:03:01 7 38.72 0.00 7.27 12.27 0.10 41.64 04:04:01 all 23.67 0.00 4.81 4.44 0.10 66.98 04:04:01 0 23.34 0.00 4.81 18.71 0.12 53.02 04:04:01 1 23.29 0.00 4.54 1.01 0.08 71.08 04:04:01 2 22.91 0.00 4.95 0.45 0.10 71.58 04:04:01 3 24.76 0.00 4.68 0.77 0.08 69.71 04:04:01 4 25.54 0.00 5.26 9.84 0.12 59.25 04:04:01 5 22.81 0.00 4.53 0.90 0.12 71.64 04:04:01 6 23.33 0.00 5.16 3.64 0.10 67.76 04:04:01 7 23.36 0.00 4.52 0.39 0.08 71.65 Average: all 20.18 0.00 4.59 4.09 0.09 71.06 Average: 0 20.01 0.00 4.89 5.46 0.09 69.55 Average: 1 20.34 0.00 4.79 6.84 0.09 67.94 Average: 2 21.73 0.00 4.30 0.53 0.08 73.36 Average: 3 20.70 0.00 4.31 2.15 0.08 72.76 Average: 4 20.02 0.00 5.04 7.56 0.08 67.29 Average: 5 19.95 0.00 4.16 1.36 0.09 74.44 Average: 6 19.99 0.00 4.51 2.91 0.08 72.51 Average: 7 18.65 0.00 4.72 5.91 0.09 70.63