---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6694 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: 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 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-6694) 08/11/25 _x86_64_ (8 CPU) 13:59:19 LINUX RESTART (8 CPU) 14:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:01:01 131.55 9.42 122.13 0.00 1432.03 48202.27 0.00 14:02:01 115.30 0.38 114.91 0.00 27.46 55863.62 0.00 Average: 123.36 4.86 118.49 0.00 723.84 52065.13 0.00 14:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:01:01 27163904 31373216 910264 2.77 117212 4258984 1921536 5.67 1789560 3401136 1108436 14:02:01 27279140 31274540 1008408 3.07 127876 4049520 2056804 6.06 1392940 3692552 67380 Average: 27221522 31323878 959336 2.92 122544 4154252 1989170 5.86 1591250 3546844 587908 14:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:01:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 14:01:01 vethd217d9c 53.31 93.71 5.34 875.55 0.00 0.00 0.00 0.07 14:01:01 docker0 92.92 129.64 7.45 1078.38 0.00 0.00 0.00 0.00 14:01:01 ens3 432.45 290.02 8224.88 77.00 0.00 0.00 0.00 0.00 14:02:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 14:02:01 docker0 7.32 9.23 0.55 23.11 0.00 0.00 0.00 0.00 14:02:01 ens3 221.81 133.69 5221.53 29.18 0.00 0.00 0.00 0.00 14:02:01 veth29ed8e0 6.53 8.57 0.55 22.84 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 49.76 68.93 3.97 546.31 0.00 0.00 0.00 0.00 Average: ens3 326.25 211.20 6710.59 52.89 0.00 0.00 0.00 0.00 Average: veth29ed8e0 3.29 4.32 0.28 11.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6694) 08/11/25 _x86_64_ (8 CPU) 13:59:19 LINUX RESTART (8 CPU) 14:00:02 CPU %user %nice %system %iowait %steal %idle 14:01:01 all 32.22 0.00 6.88 1.45 0.09 59.37 14:01:01 0 31.77 0.00 7.32 3.76 0.09 57.07 14:01:01 1 31.64 0.00 6.81 0.53 0.10 60.91 14:01:01 2 32.13 0.00 6.99 0.36 0.09 60.43 14:01:01 3 32.19 0.00 6.25 1.22 0.09 60.25 14:01:01 4 34.15 0.00 6.94 0.14 0.10 58.68 14:01:01 5 32.12 0.00 6.74 0.29 0.07 60.77 14:01:01 6 31.51 0.00 6.59 0.36 0.09 61.45 14:01:01 7 32.25 0.00 7.38 4.93 0.09 55.35 14:02:01 all 22.27 0.00 4.07 1.53 0.08 72.05 14:02:01 0 22.51 0.00 3.54 0.54 0.10 73.32 14:02:01 1 21.54 0.00 4.70 0.19 0.07 73.50 14:02:01 2 23.29 0.00 3.52 2.48 0.07 70.64 14:02:01 3 22.19 0.00 4.29 3.27 0.07 70.18 14:02:01 4 20.69 0.00 3.26 0.42 0.08 75.54 14:02:01 5 22.09 0.00 4.45 0.02 0.08 73.35 14:02:01 6 23.75 0.00 3.86 0.00 0.07 72.33 14:02:01 7 22.11 0.00 4.95 5.35 0.07 67.52 Average: all 27.20 0.00 5.46 1.49 0.08 65.78 Average: 0 27.06 0.00 5.40 2.12 0.09 65.33 Average: 1 26.54 0.00 5.74 0.36 0.09 67.27 Average: 2 27.66 0.00 5.23 1.43 0.08 65.60 Average: 3 27.15 0.00 5.26 2.25 0.08 65.26 Average: 4 27.35 0.00 5.08 0.28 0.09 67.19 Average: 5 27.06 0.00 5.59 0.15 0.08 67.12 Average: 6 27.60 0.00 5.21 0.18 0.08 66.93 Average: 7 27.14 0.00 6.16 5.15 0.08 61.48