---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40826 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: 2799.996 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-40826) 03/11/25 _x86_64_ (8 CPU) 04:02:21 LINUX RESTART (8 CPU) 04:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:04:01 113.52 10.08 103.44 0.00 1708.05 38012.40 0.00 04:05:01 188.42 0.38 188.04 0.00 36.53 76141.31 0.00 Average: 151.29 5.19 146.09 0.00 865.27 57237.04 0.00 04:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 28931332 31526436 783968 2.38 84420 2753968 1800168 5.31 1188208 2337016 213240 04:05:01 27216496 31519472 787120 2.39 148720 4243604 1756624 5.18 1259004 3824752 24 Average: 28073914 31522954 785544 2.39 116570 3498786 1778396 5.24 1223606 3080884 106632 04:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 docker0 23.23 28.28 2.16 455.55 0.00 0.00 0.00 0.00 04:04:01 ens3 286.14 179.24 5436.98 40.75 0.00 0.00 0.00 0.00 04:04:01 vetha1b548c 19.23 23.93 2.00 405.09 0.00 0.00 0.00 0.03 04:04:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 04:05:01 docker0 2.63 2.28 0.36 0.88 0.00 0.00 0.00 0.00 04:05:01 ens3 434.61 282.55 9704.96 157.75 0.00 0.00 0.00 0.00 04:05:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 12.85 15.17 1.26 226.30 0.00 0.00 0.00 0.00 Average: ens3 361.00 231.33 7588.90 99.74 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40826) 03/11/25 _x86_64_ (8 CPU) 04:02:21 LINUX RESTART (8 CPU) 04:03:02 CPU %user %nice %system %iowait %steal %idle 04:04:01 all 21.51 0.00 4.67 2.71 0.10 71.01 04:04:01 0 20.96 0.00 5.21 8.70 0.09 65.05 04:04:01 1 21.60 0.00 4.37 6.15 0.10 67.78 04:04:01 2 22.44 0.00 4.57 3.20 0.12 69.67 04:04:01 3 23.21 0.00 4.57 1.06 0.10 71.06 04:04:01 4 21.71 0.00 5.32 0.10 0.10 72.77 04:04:01 5 19.48 0.00 4.05 0.21 0.10 76.16 04:04:01 6 21.76 0.00 4.30 1.45 0.10 72.38 04:04:01 7 20.93 0.00 4.93 0.80 0.09 73.25 04:05:01 all 10.25 0.00 4.33 1.97 0.06 83.39 04:05:01 0 10.51 0.00 3.58 0.15 0.07 85.69 04:05:01 1 10.16 0.00 4.48 0.20 0.07 85.09 04:05:01 2 9.42 0.00 3.88 1.98 0.07 84.65 04:05:01 3 9.81 0.00 4.86 3.85 0.07 81.40 04:05:01 4 10.60 0.00 5.34 7.63 0.07 76.36 04:05:01 5 10.89 0.00 3.93 0.12 0.05 85.02 04:05:01 6 10.34 0.00 4.18 0.39 0.05 85.04 04:05:01 7 10.25 0.00 4.38 1.42 0.07 83.89 Average: all 15.85 0.00 4.50 2.34 0.08 77.24 Average: 0 15.71 0.00 4.39 4.41 0.08 75.42 Average: 1 15.85 0.00 4.42 3.16 0.09 76.48 Average: 2 15.89 0.00 4.22 2.59 0.09 77.20 Average: 3 16.46 0.00 4.72 2.47 0.09 76.26 Average: 4 16.13 0.00 5.33 3.89 0.09 74.57 Average: 5 15.15 0.00 3.99 0.16 0.08 80.63 Average: 6 16.04 0.00 4.24 0.92 0.08 78.73 Average: 7 15.55 0.00 4.65 1.11 0.08 78.60