---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-39643 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 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-39643) 02/24/25 _x86_64_ (8 CPU) 22:56:38 LINUX RESTART (8 CPU) 22:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:58:02 302.45 46.71 255.74 0.00 5247.39 59317.85 0.00 22:59:01 130.01 0.80 129.22 0.00 18.17 53869.92 0.00 23:00:01 54.11 0.02 54.09 0.00 0.13 44228.25 0.00 23:01:01 66.14 0.43 65.71 0.00 33.06 32227.43 0.00 Average: 138.21 12.04 126.18 0.00 1330.15 47383.84 0.00 22:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:58:02 29409000 31545128 788892 2.40 70976 2341852 2001604 5.90 1024780 2079944 405184 22:59:01 27117160 31251368 1055244 3.21 110404 4151800 2369320 6.98 1917104 3305872 978864 23:00:01 27064032 31488864 816228 2.48 114408 4416628 1889016 5.57 1807528 3445656 174724 23:01:01 28574776 31549112 763252 2.32 118788 3053632 1743448 5.14 1170896 2665764 432 Average: 28041242 31458618 855904 2.60 103644 3490978 2000847 5.90 1480077 2874309 389801 22:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:58:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 22:58:02 docker0 88.30 85.24 6.19 477.83 0.00 0.00 0.00 0.00 22:58:02 ens3 594.48 445.53 6603.71 100.24 0.00 0.00 0.00 0.00 22:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 veth362545b 129.30 220.42 12.79 1684.74 0.00 0.00 0.00 0.14 22:59:01 docker0 129.30 220.30 11.03 1684.73 0.00 0.00 0.00 0.00 22:59:01 ens3 259.58 151.62 1722.32 27.49 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 veth362545b 2.75 2.63 0.23 9.57 0.00 0.00 0.00 0.00 23:00:01 docker0 2.75 2.62 0.19 9.57 0.00 0.00 0.00 0.00 23:00:01 ens3 18.68 14.56 22.63 7.74 0.00 0.00 0.00 0.00 23:01:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 23:01:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 109.65 70.35 2541.93 18.54 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 54.80 76.46 4.32 538.26 0.00 0.00 0.00 0.00 Average: ens3 245.54 170.59 2726.83 38.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-39643) 02/24/25 _x86_64_ (8 CPU) 22:56:38 LINUX RESTART (8 CPU) 22:57:01 CPU %user %nice %system %iowait %steal %idle 22:58:02 all 8.05 0.00 2.41 4.99 0.05 84.50 22:58:02 0 7.15 0.00 2.41 0.65 0.05 89.74 22:58:02 1 10.85 0.00 3.37 5.14 0.07 80.58 22:58:02 2 7.76 0.00 2.98 4.50 0.05 84.71 22:58:02 3 10.95 0.00 1.95 11.64 0.05 75.41 22:58:02 4 6.08 0.00 1.92 5.09 0.05 86.86 22:58:02 5 6.75 0.00 2.70 6.33 0.07 84.15 22:58:02 6 5.98 0.00 2.28 0.97 0.03 90.73 22:58:02 7 8.85 0.00 1.65 5.61 0.05 83.85 22:59:01 all 46.84 0.00 6.50 2.38 0.10 44.18 22:59:01 0 47.94 0.00 6.80 1.61 0.10 43.55 22:59:01 1 49.78 0.00 6.26 0.98 0.09 42.90 22:59:01 2 47.11 0.00 6.55 2.57 0.10 43.67 22:59:01 3 46.30 0.00 5.92 2.74 0.12 44.93 22:59:01 4 44.79 0.00 6.14 0.50 0.09 48.49 22:59:01 5 46.20 0.00 7.25 9.07 0.10 37.38 22:59:01 6 45.67 0.00 6.26 1.42 0.10 46.54 22:59:01 7 46.94 0.00 6.80 0.22 0.10 45.95 23:00:01 all 38.37 0.00 5.70 1.44 0.09 54.39 23:00:01 0 38.46 0.00 5.58 1.02 0.10 54.84 23:00:01 1 39.48 0.00 6.22 0.17 0.08 54.04 23:00:01 2 36.07 0.00 5.98 1.09 0.08 56.77 23:00:01 3 39.47 0.00 5.67 0.32 0.08 54.45 23:00:01 4 38.75 0.00 5.50 0.81 0.10 54.84 23:00:01 5 38.12 0.00 5.68 7.78 0.08 48.33 23:00:01 6 39.42 0.00 5.83 0.20 0.08 54.47 23:00:01 7 37.16 0.00 5.16 0.18 0.10 57.40 23:01:01 all 19.47 0.00 2.60 1.73 0.05 76.14 23:01:01 0 18.26 0.00 2.77 0.23 0.05 78.68 23:01:01 1 19.80 0.00 2.18 0.29 0.05 77.68 23:01:01 2 19.82 0.00 2.12 0.72 0.05 77.29 23:01:01 3 19.02 0.00 2.33 3.18 0.05 75.42 23:01:01 4 20.25 0.00 2.88 7.02 0.07 69.78 23:01:01 5 18.92 0.00 2.72 2.28 0.05 76.02 23:01:01 6 19.60 0.00 3.85 0.05 0.05 76.46 23:01:01 7 20.07 0.00 1.98 0.13 0.07 77.75 Average: all 28.09 0.00 4.29 2.64 0.07 64.90 Average: 0 27.84 0.00 4.38 0.88 0.08 66.83 Average: 1 29.87 0.00 4.50 1.65 0.07 63.91 Average: 2 27.57 0.00 4.39 2.22 0.07 65.75 Average: 3 28.86 0.00 3.96 4.47 0.08 62.63 Average: 4 27.40 0.00 4.10 3.36 0.08 65.06 Average: 5 27.42 0.00 4.57 6.35 0.08 61.58 Average: 6 27.60 0.00 4.55 0.66 0.07 67.13 Average: 7 28.17 0.00 3.88 1.54 0.08 66.33