---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7950 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7950) 04/21/26 _x86_64_ (8 CPU) 18:58:57 LINUX RESTART (8 CPU) 18:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:01 401.18 76.20 324.98 0.00 12402.20 193628.00 0.00 19:01:01 249.20 9.76 239.44 0.00 1757.28 37233.46 0.00 Average: 325.19 42.98 282.20 0.00 7079.30 115424.21 0.00 18:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:01 29272344 31542076 772452 2.35 74836 2494756 1711188 5.04 953404 2292760 808 19:01:01 28196456 31473284 802076 2.44 104504 3411992 1740780 5.13 1226240 2993372 328 Average: 28734400 31507680 787264 2.40 89670 2953374 1725984 5.09 1089822 2643066 568 18:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:01 docker0 3.67 3.57 0.36 34.05 0.00 0.00 0.00 0.00 19:00:01 ens3 529.26 328.55 4601.47 87.34 0.00 0.00 0.00 0.00 19:00:01 lo 4.17 4.17 0.40 0.40 0.00 0.00 0.00 0.00 19:00:01 veth9adeae4 3.67 3.67 0.41 34.06 0.00 0.00 0.00 0.00 19:01:01 docker0 25.91 40.70 1.70 496.80 0.00 0.00 0.00 0.00 19:01:01 ens3 273.51 176.56 5078.86 78.87 0.00 0.00 0.00 0.00 19:01:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 14.79 22.14 1.03 265.45 0.00 0.00 0.00 0.00 Average: ens3 401.37 252.55 4840.18 83.11 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7950) 04/21/26 _x86_64_ (8 CPU) 18:58:57 LINUX RESTART (8 CPU) 18:59:01 CPU %user %nice %system %iowait %steal %idle 19:00:01 all 7.50 0.00 2.26 2.61 0.05 87.58 19:00:01 0 8.76 0.00 2.77 5.44 0.05 82.99 19:00:01 1 6.75 0.00 2.09 5.68 0.07 85.41 19:00:01 2 7.20 0.00 2.61 1.26 0.07 88.86 19:00:01 3 10.72 0.00 1.76 0.30 0.03 87.18 19:00:01 4 6.64 0.00 3.12 4.68 0.05 85.51 19:00:01 5 6.66 0.00 1.56 2.20 0.05 89.53 19:00:01 6 5.84 0.00 2.21 0.57 0.05 91.33 19:00:01 7 7.41 0.00 1.99 0.75 0.05 89.79 19:01:01 all 8.39 0.00 3.47 2.39 0.07 85.69 19:01:01 0 8.20 0.00 3.91 2.91 0.07 84.92 19:01:01 1 8.41 0.00 3.34 4.99 0.07 83.19 19:01:01 2 9.59 0.00 3.26 0.35 0.07 86.73 19:01:01 3 8.58 0.00 3.70 0.81 0.07 86.84 19:01:01 4 6.19 0.00 3.54 5.16 0.07 85.04 19:01:01 5 7.06 0.00 3.11 0.33 0.07 89.43 19:01:01 6 8.46 0.00 3.51 1.48 0.05 86.50 19:01:01 7 10.65 0.00 3.36 3.13 0.07 82.79 Average: all 7.94 0.00 2.86 2.50 0.06 86.63 Average: 0 8.48 0.00 3.34 4.17 0.06 83.95 Average: 1 7.58 0.00 2.71 5.33 0.07 84.30 Average: 2 8.39 0.00 2.93 0.81 0.07 87.80 Average: 3 9.65 0.00 2.73 0.55 0.05 87.01 Average: 4 6.41 0.00 3.33 4.92 0.06 85.27 Average: 5 6.86 0.00 2.34 1.26 0.06 89.48 Average: 6 7.15 0.00 2.86 1.02 0.05 88.92 Average: 7 9.02 0.00 2.68 1.94 0.06 86.31