---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36450 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 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-36450) 01/10/25 _x86_64_ (8 CPU) 05:05:42 LINUX RESTART (8 CPU) 05:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:07:01 379.31 39.32 339.99 0.00 4364.41 74482.16 0.00 05:08:01 284.77 3.10 281.67 0.00 43.73 78493.05 0.00 05:09:01 70.55 0.15 70.40 0.00 4.40 16669.62 0.00 Average: 244.13 14.05 230.08 0.00 1454.68 56448.10 0.00 05:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 29162688 31511632 810504 2.46 75564 2545644 1895352 5.59 1056464 2275548 248 05:08:01 27450664 31376644 922084 2.80 185392 3853460 2251864 6.64 1524724 3339964 309280 05:09:01 27076028 31402940 894572 2.72 190812 4221068 2064984 6.09 1769348 3443264 681612 Average: 27896460 31430405 875720 2.66 150589 3540057 2070733 6.10 1450179 3019592 330380 05:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 05:07:01 ens3 528.35 371.78 6059.96 98.91 0.00 0.00 0.00 0.00 05:07:01 docker0 24.13 26.89 1.85 218.37 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 vethea089c9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 477.24 293.80 3262.63 38.68 0.00 0.00 0.00 0.00 05:08:01 docker0 277.94 450.41 24.56 3236.57 0.00 0.00 0.00 0.00 05:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:09:01 vethae07c11 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 24.46 15.73 58.10 9.79 0.00 0.00 0.00 0.00 05:09:01 docker0 1.37 2.60 0.08 38.10 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 Average: vethae07c11 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 342.32 226.30 3110.51 48.85 0.00 0.00 0.00 0.00 Average: docker0 101.58 160.71 8.87 1169.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36450) 01/10/25 _x86_64_ (8 CPU) 05:05:42 LINUX RESTART (8 CPU) 05:06:02 CPU %user %nice %system %iowait %steal %idle 05:07:01 all 9.95 0.00 3.50 2.96 0.06 83.54 05:07:01 0 9.81 0.00 3.58 2.04 0.07 84.51 05:07:01 1 11.26 0.00 3.00 5.85 0.05 79.84 05:07:01 2 8.75 0.00 4.99 9.71 0.07 76.48 05:07:01 3 8.73 0.00 3.29 0.79 0.07 87.13 05:07:01 4 12.94 0.00 3.13 0.36 0.05 83.52 05:07:01 5 8.64 0.00 2.82 1.66 0.05 86.83 05:07:01 6 10.60 0.00 2.70 0.09 0.05 86.56 05:07:01 7 8.82 0.00 4.50 3.23 0.05 83.40 05:08:01 all 16.74 0.00 5.62 3.83 0.07 73.74 05:08:01 0 17.58 0.00 4.91 0.50 0.07 76.95 05:08:01 1 16.01 0.00 5.03 0.71 0.07 78.18 05:08:01 2 18.08 0.00 5.46 1.44 0.08 74.93 05:08:01 3 17.09 0.00 7.91 21.58 0.08 53.33 05:08:01 4 17.07 0.00 5.04 0.81 0.08 77.00 05:08:01 5 16.07 0.00 5.98 4.09 0.05 73.82 05:08:01 6 16.06 0.00 4.67 0.94 0.05 78.28 05:08:01 7 15.96 0.00 5.98 0.69 0.07 77.29 05:09:01 all 54.71 0.00 8.45 0.89 0.09 35.86 05:09:01 0 55.97 0.00 8.65 0.15 0.08 35.14 05:09:01 1 54.71 0.00 8.40 0.13 0.10 36.66 05:09:01 2 53.58 0.00 8.40 0.44 0.10 37.48 05:09:01 3 54.16 0.00 8.82 1.50 0.08 35.43 05:09:01 4 54.43 0.00 8.09 0.07 0.08 37.32 05:09:01 5 56.12 0.00 8.44 4.59 0.10 30.74 05:09:01 6 54.16 0.00 8.50 0.15 0.10 37.09 05:09:01 7 54.54 0.00 8.32 0.07 0.08 36.99 Average: all 27.23 0.00 5.87 2.56 0.07 64.27 Average: 0 27.90 0.00 5.73 0.89 0.07 65.41 Average: 1 27.43 0.00 5.49 2.21 0.07 64.80 Average: 2 26.94 0.00 6.29 3.83 0.08 62.86 Average: 3 26.76 0.00 6.69 7.97 0.08 58.50 Average: 4 28.24 0.00 5.43 0.41 0.07 65.84 Average: 5 27.02 0.00 5.76 3.45 0.07 63.70 Average: 6 27.03 0.00 5.31 0.39 0.07 67.20 Average: 7 26.55 0.00 6.28 1.32 0.07 65.79