---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5909 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5909) 07/29/25 _x86_64_ (8 CPU) 09:12:42 LINUX RESTART (8 CPU) 09:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:14:01 376.23 64.12 312.12 0.00 11231.47 110974.67 0.00 09:15:01 116.98 0.50 116.48 0.00 9.60 44511.80 0.00 Average: 246.60 32.31 214.29 0.00 5620.06 77740.46 0.00 09:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:14:01 28700292 31508428 786380 2.39 86792 3002200 1834948 5.41 1003312 2773916 496420 09:15:01 27585416 31400528 875980 2.66 122884 3855372 2110212 6.22 1378132 3380064 157328 Average: 28142854 31454478 831180 2.53 104838 3428786 1972580 5.82 1190722 3076990 326874 09:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:14:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 09:14:01 ens3 681.42 464.03 8110.63 128.93 0.00 0.00 0.00 0.00 09:14:01 docker0 39.92 36.02 2.89 199.38 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 veth4ddbaca 70.95 96.58 6.61 848.44 0.00 0.00 0.00 0.07 09:15:01 ens3 137.68 97.60 886.41 23.48 0.00 0.00 0.00 0.00 09:15:01 docker0 70.99 96.47 5.64 848.43 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: veth4ddbaca 35.48 48.30 3.31 424.26 0.00 0.00 0.00 0.03 Average: ens3 409.52 280.80 4498.22 76.20 0.00 0.00 0.00 0.00 Average: docker0 55.45 66.24 4.27 523.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5909) 07/29/25 _x86_64_ (8 CPU) 09:12:42 LINUX RESTART (8 CPU) 09:13:01 CPU %user %nice %system %iowait %steal %idle 09:14:01 all 8.91 0.00 2.68 2.36 0.05 85.99 09:14:01 0 7.35 0.00 2.71 4.86 0.07 85.01 09:14:01 1 11.10 0.00 2.57 0.69 0.05 85.59 09:14:01 2 8.77 0.00 2.18 0.64 0.07 88.35 09:14:01 3 10.86 0.00 3.72 0.74 0.07 84.61 09:14:01 4 7.85 0.00 2.88 0.24 0.05 88.98 09:14:01 5 9.97 0.00 2.99 9.30 0.03 77.70 09:14:01 6 9.32 0.00 2.40 0.54 0.05 87.70 09:14:01 7 6.09 0.00 1.96 1.95 0.05 89.95 09:15:01 all 38.81 0.00 5.71 1.39 0.07 54.03 09:15:01 0 39.02 0.00 6.11 4.95 0.07 49.86 09:15:01 1 39.47 0.00 6.32 4.09 0.08 50.03 09:15:01 2 38.83 0.00 5.48 0.17 0.07 55.45 09:15:01 3 39.12 0.00 5.80 0.44 0.07 54.58 09:15:01 4 38.14 0.00 5.27 0.12 0.05 56.42 09:15:01 5 38.53 0.00 5.45 0.96 0.07 54.99 09:15:01 6 38.53 0.00 5.40 0.19 0.07 55.82 09:15:01 7 38.84 0.00 5.83 0.19 0.07 55.08 Average: all 23.87 0.00 4.19 1.88 0.06 70.00 Average: 0 23.18 0.00 4.41 4.91 0.07 67.43 Average: 1 25.30 0.00 4.45 2.39 0.07 67.79 Average: 2 23.82 0.00 3.83 0.40 0.07 71.87 Average: 3 24.99 0.00 4.76 0.59 0.07 69.59 Average: 4 23.03 0.00 4.08 0.18 0.05 72.67 Average: 5 24.28 0.00 4.23 5.12 0.05 66.32 Average: 6 23.90 0.00 3.90 0.36 0.06 71.78 Average: 7 22.44 0.00 3.89 1.07 0.06 72.55