---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3295 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3295) 03/12/26 _x86_64_ (8 CPU) 07:55:00 LINUX RESTART (8 CPU) 07:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:57:01 82.84 0.48 82.35 0.00 8.27 35069.22 0.00 07:58:01 124.58 0.42 124.16 0.00 23.86 63650.06 0.00 Average: 103.71 0.45 103.26 0.00 16.06 49359.64 0.00 07:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:57:01 27858104 31477560 810172 2.46 104908 3728088 1816008 5.35 1233504 3316408 293536 07:58:01 26594220 31509004 778576 2.37 151808 4871396 1840104 5.42 1199916 4503316 543652 Average: 27226162 31493282 794374 2.42 128358 4299742 1828056 5.39 1216710 3909862 418594 07:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:57:01 veth40ae4ba 60.71 124.86 6.16 1074.23 0.00 0.00 0.00 0.09 07:57:01 docker0 67.61 137.89 5.69 1110.09 0.00 0.00 0.00 0.00 07:57:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 07:57:01 ens3 291.77 170.84 4494.58 59.29 0.00 0.00 0.00 0.00 07:58:01 docker0 63.14 134.56 5.60 1074.80 0.00 0.00 0.00 0.00 07:58:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 07:58:01 ens3 483.89 288.62 10839.21 48.01 0.00 0.00 0.00 0.00 Average: docker0 65.37 136.23 5.65 1092.44 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 387.83 229.73 7666.90 53.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3295) 03/12/26 _x86_64_ (8 CPU) 07:55:00 LINUX RESTART (8 CPU) 07:56:01 CPU %user %nice %system %iowait %steal %idle 07:57:01 all 31.04 0.00 5.23 0.62 0.08 63.03 07:57:01 0 30.01 0.00 5.49 0.07 0.08 64.34 07:57:01 1 32.97 0.00 5.63 0.49 0.10 60.81 07:57:01 2 30.31 0.00 5.07 0.61 0.07 63.95 07:57:01 3 29.38 0.00 5.44 0.12 0.07 65.00 07:57:01 4 29.08 0.00 5.31 2.42 0.07 63.13 07:57:01 5 30.27 0.00 4.69 0.19 0.07 64.79 07:57:01 6 32.05 0.00 5.11 0.10 0.08 62.66 07:57:01 7 34.27 0.00 5.11 0.96 0.08 59.57 07:58:01 all 11.65 0.00 4.54 0.82 0.08 82.92 07:58:01 0 11.90 0.00 3.50 0.07 0.07 84.46 07:58:01 1 12.20 0.00 4.81 0.43 0.07 82.49 07:58:01 2 13.04 0.00 3.72 0.10 0.07 83.07 07:58:01 3 12.78 0.00 6.37 0.15 0.07 80.63 07:58:01 4 11.56 0.00 3.74 1.10 0.08 83.51 07:58:01 5 10.85 0.00 4.79 3.03 0.07 81.26 07:58:01 6 9.90 0.00 4.13 0.27 0.09 85.61 07:58:01 7 10.92 0.00 5.28 1.41 0.10 82.28 Average: all 21.38 0.00 4.89 0.72 0.08 72.94 Average: 0 20.98 0.00 4.50 0.07 0.08 74.38 Average: 1 22.63 0.00 5.22 0.46 0.08 71.60 Average: 2 21.69 0.00 4.39 0.35 0.07 73.49 Average: 3 21.11 0.00 5.90 0.14 0.07 72.78 Average: 4 20.34 0.00 4.53 1.76 0.08 73.30 Average: 5 20.62 0.00 4.74 1.60 0.07 72.97 Average: 6 21.02 0.00 4.62 0.19 0.08 74.09 Average: 7 22.62 0.00 5.20 1.18 0.09 70.91