---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10056 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10056) 10/01/25 _x86_64_ (8 CPU) 17:06:20 LINUX RESTART (8 CPU) 17:07:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:08:01 401.77 71.10 330.67 0.00 12562.01 151798.46 0.00 17:09:01 244.21 3.07 241.14 0.00 45.59 62552.64 0.00 17:10:01 184.40 0.38 184.02 0.00 42.66 41635.99 0.00 Average: 277.48 25.11 252.38 0.00 4262.85 85696.21 0.00 17:07:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:01 28521056 31500960 795140 2.42 87956 3170660 1887904 5.57 1050676 2903244 421544 17:09:01 26370256 31307120 969840 2.95 154636 4875168 2240540 6.61 1996832 3909788 667708 17:10:01 26304784 31499884 778336 2.37 162588 5114576 1855908 5.47 1758228 4199088 244636 Average: 27065365 31435988 847772 2.58 135060 4386801 1994784 5.88 1601912 3670707 444629 17:07:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:01 ens3 661.50 434.68 7949.25 134.52 0.00 0.00 0.00 0.00 17:08:01 lo 5.11 5.11 0.52 0.52 0.00 0.00 0.00 0.00 17:08:01 docker0 24.05 33.03 1.77 183.39 0.00 0.00 0.00 0.00 17:09:01 ens3 441.61 323.93 3050.43 44.18 0.00 0.00 0.00 0.00 17:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 301.95 406.65 26.05 3017.81 0.00 0.00 0.00 0.00 17:09:01 veth840a478 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 157.06 92.73 3767.00 18.18 0.00 0.00 0.00 0.00 17:10:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:10:01 docker0 19.88 42.19 1.48 924.76 0.00 0.00 0.00 0.00 Average: ens3 421.39 284.62 4938.95 66.01 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 114.79 159.92 9.72 1368.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10056) 10/01/25 _x86_64_ (8 CPU) 17:06:20 LINUX RESTART (8 CPU) 17:07:00 CPU %user %nice %system %iowait %steal %idle 17:08:01 all 8.87 0.00 2.80 2.74 0.05 85.54 17:08:01 0 9.38 0.00 3.38 2.98 0.07 84.20 17:08:01 1 9.06 0.00 4.12 5.68 0.05 81.08 17:08:01 2 6.27 0.00 2.18 3.08 0.05 88.42 17:08:01 3 12.45 0.00 2.83 1.89 0.05 82.79 17:08:01 4 5.35 0.00 2.07 3.29 0.05 89.24 17:08:01 5 9.64 0.00 2.59 1.60 0.05 86.12 17:08:01 6 10.26 0.00 2.85 3.22 0.05 83.62 17:08:01 7 8.57 0.00 2.34 0.17 0.07 88.86 17:09:01 all 24.94 0.00 5.64 2.01 0.08 67.33 17:09:01 0 26.48 0.00 5.94 3.85 0.08 63.65 17:09:01 1 22.72 0.00 5.09 1.45 0.07 70.67 17:09:01 2 24.26 0.00 5.30 0.54 0.07 69.84 17:09:01 3 25.24 0.00 5.84 0.71 0.08 68.13 17:09:01 4 25.52 0.00 5.43 0.76 0.07 68.22 17:09:01 5 25.36 0.00 5.35 0.66 0.08 68.55 17:09:01 6 26.49 0.00 6.87 7.65 0.08 58.91 17:09:01 7 23.42 0.00 5.34 0.46 0.12 70.66 17:10:01 all 41.09 0.00 6.48 2.19 0.11 50.13 17:10:01 0 41.32 0.00 7.07 0.76 0.08 50.77 17:10:01 1 37.04 0.00 5.88 0.35 0.15 56.58 17:10:01 2 42.96 0.00 6.88 1.01 0.12 49.03 17:10:01 3 42.44 0.00 6.37 1.60 0.08 49.50 17:10:01 4 42.16 0.00 6.74 2.29 0.08 48.73 17:10:01 5 40.38 0.00 6.45 2.81 0.10 50.25 17:10:01 6 41.89 0.00 7.26 8.42 0.12 42.31 17:10:01 7 40.58 0.00 5.16 0.27 0.10 53.89 Average: all 24.88 0.00 4.96 2.31 0.08 67.77 Average: 0 25.63 0.00 5.45 2.53 0.08 66.31 Average: 1 22.88 0.00 5.02 2.51 0.09 69.49 Average: 2 24.38 0.00 4.77 1.55 0.08 69.22 Average: 3 26.62 0.00 5.00 1.40 0.07 66.90 Average: 4 24.24 0.00 4.73 2.12 0.07 68.85 Average: 5 25.05 0.00 4.79 1.69 0.08 68.39 Average: 6 26.11 0.00 5.64 6.41 0.08 61.75 Average: 7 24.08 0.00 4.27 0.30 0.10 71.26