---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4749 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4749) 02/06/23 _x86_64_ (8 CPU) 21:02:39 LINUX RESTART (8 CPU) 21:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:04:01 271.95 37.82 234.13 0.00 4249.45 40367.53 0.00 21:05:01 93.43 0.87 92.57 0.00 57.06 49067.02 0.00 21:06:01 1.40 0.00 1.40 0.00 0.00 16.28 0.00 21:07:01 1.92 0.00 1.92 0.00 0.00 22.13 0.00 Average: 91.42 9.55 81.87 0.00 1063.35 22292.94 0.00 21:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 29953708 31635048 704416 2.14 59800 1926784 1903760 5.61 950588 1674276 808 21:05:01 28659312 31601876 700140 2.13 91676 3088836 1749564 5.16 1009732 2802232 268 21:06:01 28659176 31601792 700068 2.13 91700 3088852 1749564 5.16 1009652 2802236 36 21:07:01 28661592 31604360 697372 2.12 91780 3088856 1749564 5.16 1007660 2802240 8 Average: 28983447 31610769 700499 2.13 83739 2798332 1788113 5.27 994408 2520246 280 21:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 ens3 530.64 335.54 3118.37 100.79 0.00 0.00 0.00 0.00 21:04:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 21:04:01 veth156f06e 26.59 32.96 2.01 364.60 0.00 0.00 0.00 0.03 21:04:01 docker0 26.59 32.82 1.65 364.59 0.00 0.00 0.00 0.00 21:05:01 ens3 289.07 228.56 7067.02 36.09 0.00 0.00 0.00 0.00 21:05:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 21:05:01 docker0 39.93 41.89 3.14 521.61 0.00 0.00 0.00 0.00 21:06:01 ens3 0.87 0.17 0.30 0.20 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 1.40 0.67 0.42 0.29 0.00 0.00 0.00 0.00 21:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 204.13 140.42 2544.13 34.07 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 16.59 18.62 1.20 220.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4749) 02/06/23 _x86_64_ (8 CPU) 21:02:39 LINUX RESTART (8 CPU) 21:03:02 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 6.53 0.00 1.65 8.47 0.06 83.28 21:04:01 0 4.84 0.00 3.47 5.01 0.07 86.62 21:04:01 1 8.25 0.00 1.73 1.25 0.05 88.71 21:04:01 2 4.84 0.00 1.70 26.16 0.07 67.23 21:04:01 3 7.13 0.00 1.52 4.47 0.05 86.82 21:04:01 4 5.64 0.00 0.89 8.15 0.03 85.29 21:04:01 5 7.50 0.00 1.05 21.81 0.05 69.59 21:04:01 6 6.59 0.00 1.45 0.60 0.05 91.32 21:04:01 7 7.50 0.00 1.40 0.24 0.09 90.78 21:05:01 all 6.43 0.00 2.82 4.95 0.08 85.72 21:05:01 0 7.54 0.00 2.99 0.05 0.05 89.36 21:05:01 1 5.92 0.00 3.26 0.18 0.05 90.58 21:05:01 2 6.89 0.00 2.11 0.39 0.05 90.56 21:05:01 3 6.27 0.00 2.80 7.22 0.10 83.62 21:05:01 4 6.25 0.00 3.24 14.33 0.07 76.11 21:05:01 5 5.86 0.00 3.17 12.77 0.22 77.98 21:05:01 6 5.92 0.00 2.25 1.03 0.05 90.75 21:05:01 7 6.78 0.00 2.75 3.68 0.08 86.70 21:06:01 all 0.26 0.00 0.01 0.00 0.01 99.72 21:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:06:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:06:01 2 0.00 0.00 0.03 0.00 0.02 99.95 21:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:06:01 4 0.02 0.00 0.00 0.02 0.02 99.95 21:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:06:01 6 1.97 0.00 0.00 0.00 0.02 98.01 21:06:01 7 0.02 0.00 0.00 0.00 0.02 99.97 21:07:01 all 0.03 0.00 0.02 0.01 0.01 99.95 21:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 3 0.05 0.00 0.02 0.00 0.00 99.93 21:07:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:07:01 5 0.02 0.00 0.02 0.03 0.00 99.93 21:07:01 6 0.05 0.00 0.02 0.00 0.02 99.92 21:07:01 7 0.03 0.00 0.03 0.02 0.02 99.90 Average: all 3.29 0.00 1.12 3.32 0.04 92.24 Average: 0 3.08 0.00 1.61 1.25 0.03 94.03 Average: 1 3.51 0.00 1.24 0.35 0.03 94.87 Average: 2 2.92 0.00 0.96 6.54 0.03 89.55 Average: 3 3.34 0.00 1.08 2.90 0.04 92.65 Average: 4 2.96 0.00 1.03 5.58 0.03 90.40 Average: 5 3.32 0.00 1.06 8.58 0.07 86.98 Average: 6 3.61 0.00 0.92 0.40 0.03 95.04 Average: 7 3.55 0.00 1.04 0.98 0.05 94.38