---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6868 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 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-6868) 08/13/25 _x86_64_ (8 CPU) 20:05:11 LINUX RESTART (8 CPU) 20:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:07:01 198.43 14.85 183.59 0.00 2172.57 124332.61 0.00 20:08:02 114.36 0.12 114.25 0.00 0.93 56145.55 0.00 20:09:01 55.23 0.17 55.06 0.00 5.15 38723.92 0.00 Average: 123.04 5.07 117.97 0.00 730.12 73254.38 0.00 20:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:07:01 27410012 31515100 768868 2.34 144780 4119416 1890396 5.57 1295168 3643688 881208 20:08:02 26436256 31293364 983716 2.99 152452 4800268 2068596 6.10 1981620 3863020 659844 20:09:01 26494672 31539452 742256 2.26 156300 4983952 1810788 5.34 1509132 4278008 17304 Average: 26780313 31449305 831613 2.53 151177 4634545 1923260 5.67 1595307 3928239 519452 20:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:07:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 20:07:01 ens3 758.61 506.82 10113.30 105.17 0.00 0.00 0.00 0.00 20:07:01 docker0 322.95 486.82 26.91 3100.51 0.00 0.00 0.00 0.00 20:08:02 veth256f3d9 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:08:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:08:02 ens3 26.11 17.23 28.25 11.54 0.00 0.00 0.00 0.00 20:08:02 docker0 0.12 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 10.18 6.44 8.66 4.56 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 266.35 177.75 3401.69 40.62 0.00 0.00 0.00 0.00 Average: docker0 108.27 163.18 9.02 1039.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6868) 08/13/25 _x86_64_ (8 CPU) 20:05:11 LINUX RESTART (8 CPU) 20:06:01 CPU %user %nice %system %iowait %steal %idle 20:07:01 all 8.82 0.00 3.91 3.11 0.07 84.09 20:07:01 0 10.16 0.00 4.29 0.93 0.05 84.57 20:07:01 1 8.41 0.00 3.90 6.15 0.07 81.47 20:07:01 2 7.41 0.00 3.16 0.85 0.07 88.52 20:07:01 3 8.58 0.00 4.15 8.75 0.07 78.46 20:07:01 4 8.51 0.00 4.44 1.84 0.07 85.14 20:07:01 5 9.20 0.00 4.24 5.85 0.08 80.63 20:07:01 6 8.34 0.00 3.24 0.24 0.07 88.12 20:07:01 7 9.99 0.00 3.83 0.29 0.08 85.81 20:08:02 all 23.69 0.00 3.82 7.78 0.09 64.63 20:08:02 0 23.25 0.00 3.93 1.10 0.08 71.63 20:08:02 1 24.83 0.00 4.13 8.83 0.10 62.11 20:08:02 2 23.53 0.00 3.68 5.46 0.08 67.25 20:08:02 3 24.19 0.00 3.71 5.21 0.08 66.80 20:08:02 4 23.53 0.00 4.36 28.17 0.10 43.84 20:08:02 5 23.72 0.00 3.50 10.38 0.08 62.32 20:08:02 6 23.51 0.00 3.68 1.53 0.08 71.20 20:08:02 7 22.99 0.00 3.54 1.61 0.07 71.79 20:09:01 all 40.96 0.00 5.20 6.54 0.10 47.21 20:09:01 0 40.29 0.00 5.09 1.25 0.10 53.28 20:09:01 1 42.14 0.00 5.06 2.27 0.09 50.44 20:09:01 2 40.52 0.00 4.80 6.16 0.09 48.43 20:09:01 3 40.91 0.00 5.29 0.51 0.09 53.21 20:09:01 4 41.15 0.00 5.28 4.86 0.10 48.61 20:09:01 5 40.90 0.00 5.05 11.07 0.10 42.88 20:09:01 6 41.35 0.00 5.13 0.90 0.10 52.51 20:09:01 7 40.39 0.00 5.89 25.29 0.10 28.33 Average: all 24.44 0.00 4.30 5.81 0.08 65.37 Average: 0 24.51 0.00 4.43 1.09 0.08 69.88 Average: 1 25.06 0.00 4.36 5.77 0.08 64.72 Average: 2 23.78 0.00 3.87 4.16 0.08 68.10 Average: 3 24.51 0.00 4.38 4.84 0.08 66.19 Average: 4 24.34 0.00 4.69 11.66 0.09 59.21 Average: 5 24.55 0.00 4.26 9.09 0.09 62.01 Average: 6 24.34 0.00 4.01 0.89 0.08 70.67 Average: 7 24.39 0.00 4.41 8.98 0.08 62.13