---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4505 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-4505) 07/04/25 _x86_64_ (8 CPU) 04:46:01 LINUX RESTART (8 CPU) 04:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:48:01 133.61 10.91 122.70 0.00 1711.58 32159.04 0.00 04:49:01 145.48 0.78 144.70 0.00 14.26 62272.46 0.00 04:50:01 98.83 0.37 98.47 0.00 46.79 21112.48 0.00 Average: 125.98 4.02 121.96 0.00 590.85 38515.98 0.00 04:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 27954068 31460176 826440 2.51 123776 3572780 2086180 6.15 1219776 3207660 367432 04:49:01 26218296 31343492 936368 2.85 152976 5059628 2028456 5.98 2079004 3978656 158896 04:50:01 26535296 31132060 1144664 3.48 158696 4533220 2670764 7.87 2067152 3673004 321696 Average: 26902553 31311909 969157 2.95 145149 4388543 2261800 6.67 1788644 3619773 282675 04:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:01 veth63b7d9f 256.82 305.18 24.41 1626.92 0.00 0.00 0.00 0.13 04:48:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 04:48:01 docker0 315.90 360.69 24.97 1946.23 0.00 0.00 0.00 0.00 04:48:01 ens3 509.38 405.47 5171.27 77.87 0.00 0.00 0.00 0.00 04:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:49:01 veth624c758 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:49:01 docker0 80.91 83.89 6.31 1238.33 0.00 0.00 0.00 0.00 04:49:01 ens3 116.39 98.08 1269.47 18.60 0.00 0.00 0.00 0.00 04:50:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:50:01 docker0 5.95 11.35 0.41 115.35 0.00 0.00 0.00 0.00 04:50:01 ens3 37.04 23.48 137.83 12.05 0.00 0.00 0.00 0.00 04:50:01 veth8f6b7c6 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 134.25 151.97 10.56 1099.98 0.00 0.00 0.00 0.00 Average: ens3 220.93 175.67 2192.80 36.18 0.00 0.00 0.00 0.00 Average: veth8f6b7c6 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4505) 07/04/25 _x86_64_ (8 CPU) 04:46:01 LINUX RESTART (8 CPU) 04:47:01 CPU %user %nice %system %iowait %steal %idle 04:48:01 all 4.97 0.00 2.16 0.76 0.06 92.04 04:48:01 0 4.49 0.00 1.64 0.79 0.05 93.02 04:48:01 1 5.11 0.00 1.79 0.22 0.07 92.82 04:48:01 2 4.62 0.00 2.70 0.39 0.05 92.25 04:48:01 3 4.33 0.00 2.68 1.04 0.07 91.89 04:48:01 4 5.23 0.00 2.91 2.98 0.07 88.81 04:48:01 5 5.18 0.00 1.87 0.13 0.05 92.77 04:48:01 6 5.82 0.00 1.98 0.17 0.07 91.96 04:48:01 7 4.99 0.00 1.75 0.37 0.07 92.82 04:49:01 all 29.99 0.00 4.95 1.17 0.08 63.80 04:49:01 0 29.98 0.00 5.06 0.56 0.08 64.31 04:49:01 1 30.35 0.00 6.15 6.68 0.08 56.73 04:49:01 2 30.71 0.00 4.69 0.86 0.08 63.66 04:49:01 3 29.40 0.00 4.62 0.17 0.07 65.74 04:49:01 4 28.95 0.00 5.24 0.56 0.07 65.19 04:49:01 5 28.73 0.00 4.76 0.02 0.07 66.42 04:49:01 6 30.03 0.00 4.87 0.25 0.08 64.77 04:49:01 7 31.79 0.00 4.22 0.32 0.08 63.58 04:50:01 all 49.26 0.00 6.76 0.41 0.10 43.48 04:50:01 0 48.84 0.00 6.00 0.18 0.10 44.88 04:50:01 1 48.95 0.00 6.61 0.29 0.10 44.05 04:50:01 2 48.42 0.00 7.20 1.98 0.08 42.32 04:50:01 3 50.56 0.00 6.71 0.22 0.10 42.41 04:50:01 4 50.29 0.00 6.81 0.20 0.10 42.60 04:50:01 5 50.58 0.00 7.20 0.05 0.10 42.07 04:50:01 6 46.92 0.00 6.83 0.08 0.08 46.08 04:50:01 7 49.54 0.00 6.71 0.24 0.10 43.42 Average: all 28.09 0.00 4.63 0.78 0.08 66.43 Average: 0 27.76 0.00 4.23 0.51 0.08 67.42 Average: 1 28.17 0.00 4.85 2.39 0.08 64.51 Average: 2 27.94 0.00 4.86 1.08 0.07 66.05 Average: 3 28.12 0.00 4.67 0.48 0.08 66.65 Average: 4 28.17 0.00 4.99 1.25 0.08 65.52 Average: 5 28.18 0.00 4.61 0.07 0.07 67.07 Average: 6 27.59 0.00 4.56 0.17 0.08 67.60 Average: 7 28.77 0.00 4.23 0.31 0.08 66.61