---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8007 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 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-8007) 04/22/26 _x86_64_ (8 CPU) 05:44:51 LINUX RESTART (8 CPU) 05:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:46:02 382.15 73.09 309.07 0.00 12348.48 91623.66 0.00 05:47:01 266.90 13.15 253.75 0.00 1695.31 73387.70 0.00 05:48:01 122.16 0.53 121.63 0.00 71.05 35968.56 0.00 Average: 257.02 29.01 228.01 0.00 4721.76 66957.59 0.00 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:02 29282276 31569804 746904 2.27 74772 2512828 1805432 5.32 956964 2283980 276 05:47:01 26366860 31462780 812132 2.47 156700 5026948 1971208 5.81 1895524 4005548 767012 05:48:01 26210516 31523268 753888 2.29 167244 5214252 1843048 5.43 1587976 4448112 449988 Average: 27286551 31518617 770975 2.35 132905 4251343 1873229 5.52 1480155 3579213 405759 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:02 lo 5.20 5.20 0.51 0.51 0.00 0.00 0.00 0.00 05:46:02 ens3 574.00 387.55 4942.79 127.48 0.00 0.00 0.00 0.00 05:46:02 docker0 31.36 30.48 2.31 199.31 0.00 0.00 0.00 0.00 05:47:01 lo 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 05:47:01 ens3 473.73 394.61 6408.32 51.62 0.00 0.00 0.00 0.00 05:47:01 veth5821629 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:47:01 docker0 305.05 327.28 26.36 2980.81 0.00 0.00 0.00 0.00 05:48:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 05:48:01 ens3 117.91 68.09 2721.71 15.63 0.00 0.00 0.00 0.00 05:48:01 docker0 4.73 8.68 0.34 128.26 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 388.07 282.80 4681.35 64.99 0.00 0.00 0.00 0.00 Average: docker0 112.65 121.00 9.58 1092.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8007) 04/22/26 _x86_64_ (8 CPU) 05:44:51 LINUX RESTART (8 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:02 all 8.12 0.00 2.44 1.34 0.04 88.06 05:46:02 0 7.88 0.00 2.76 0.20 0.05 89.11 05:46:02 1 6.20 0.00 2.28 0.49 0.05 90.98 05:46:02 2 7.56 0.00 2.02 0.47 0.03 89.91 05:46:02 3 10.50 0.00 3.05 3.69 0.05 82.72 05:46:02 4 9.62 0.00 3.48 1.70 0.05 85.16 05:46:02 5 7.92 0.00 2.02 0.15 0.03 89.88 05:46:02 6 8.83 0.00 2.16 3.42 0.05 85.54 05:46:02 7 6.46 0.00 1.76 0.62 0.03 91.14 05:47:01 all 35.89 0.00 8.29 1.14 0.09 54.60 05:47:01 0 35.36 0.00 7.88 0.64 0.09 56.03 05:47:01 1 36.99 0.00 7.42 0.41 0.09 55.10 05:47:01 2 35.97 0.00 8.74 1.62 0.09 53.58 05:47:01 3 36.42 0.00 8.41 0.85 0.09 54.24 05:47:01 4 34.58 0.00 8.29 1.65 0.09 55.39 05:47:01 5 34.69 0.00 8.38 0.21 0.09 56.64 05:47:01 6 35.23 0.00 8.96 3.15 0.09 52.58 05:47:01 7 37.83 0.00 8.22 0.60 0.10 53.25 05:48:01 all 46.98 0.00 7.10 0.47 0.08 45.38 05:48:01 0 46.82 0.00 6.98 0.66 0.08 45.45 05:48:01 1 48.00 0.00 7.13 0.37 0.08 44.42 05:48:01 2 44.54 0.00 6.72 0.81 0.08 47.85 05:48:01 3 46.25 0.00 7.47 0.13 0.08 46.06 05:48:01 4 47.74 0.00 7.33 0.64 0.07 44.22 05:48:01 5 47.42 0.00 7.54 0.37 0.07 44.60 05:48:01 6 47.52 0.00 6.30 0.61 0.07 45.51 05:48:01 7 47.54 0.00 7.35 0.13 0.08 44.89 Average: all 30.26 0.00 5.92 0.98 0.07 62.77 Average: 0 29.94 0.00 5.85 0.50 0.07 63.64 Average: 1 30.36 0.00 5.60 0.42 0.07 63.55 Average: 2 29.25 0.00 5.80 0.96 0.07 63.93 Average: 3 31.01 0.00 6.29 1.56 0.07 61.07 Average: 4 30.59 0.00 6.35 1.33 0.07 61.66 Average: 5 29.93 0.00 5.96 0.24 0.06 63.81 Average: 6 30.46 0.00 5.78 2.39 0.07 61.30 Average: 7 30.52 0.00 5.76 0.45 0.07 63.20