---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1822 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-1822) 02/09/26 _x86_64_ (8 CPU) 21:11:12 LINUX RESTART (8 CPU) 21:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:13:01 292.77 15.48 277.29 0.00 2227.76 91720.45 0.00 21:14:01 135.36 0.50 134.86 0.00 23.46 28326.10 0.00 Average: 214.06 7.99 206.07 0.00 1125.61 60023.27 0.00 21:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:13:01 27244132 31504508 777760 2.37 149272 4259188 1713192 5.05 1343792 3748360 14012 21:14:01 26382572 31310012 961032 2.92 162736 4842832 2443496 7.20 1926976 3937888 367044 Average: 26813352 31407260 869396 2.64 156004 4551010 2078344 6.13 1635384 3843124 190528 21:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:13:01 docker0 315.90 395.30 27.98 3302.85 0.00 0.00 0.00 0.00 21:13:01 ens3 693.43 520.25 10430.19 98.27 0.00 0.00 0.00 0.00 21:13:01 lo 3.07 3.07 0.32 0.32 0.00 0.00 0.00 0.00 21:14:01 veth0f5b500 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 21:14:01 docker0 20.53 48.34 1.57 911.97 0.00 0.00 0.00 0.00 21:14:01 ens3 108.58 59.12 1406.75 20.24 0.00 0.00 0.00 0.00 21:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: veth0f5b500 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 168.21 221.82 14.77 2107.41 0.00 0.00 0.00 0.00 Average: ens3 401.01 289.69 5918.47 59.25 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1822) 02/09/26 _x86_64_ (8 CPU) 21:11:12 LINUX RESTART (8 CPU) 21:12:01 CPU %user %nice %system %iowait %steal %idle 21:13:01 all 10.36 0.00 4.22 2.43 0.07 82.92 21:13:01 0 9.44 0.00 3.77 0.64 0.05 86.10 21:13:01 1 10.97 0.00 4.35 1.18 0.07 83.43 21:13:01 2 9.83 0.00 4.56 1.32 0.07 84.21 21:13:01 3 13.39 0.00 4.13 1.97 0.07 80.44 21:13:01 4 9.87 0.00 4.60 4.20 0.10 81.23 21:13:01 5 10.99 0.00 3.56 0.19 0.07 85.19 21:13:01 6 9.42 0.00 4.05 1.07 0.07 85.40 21:13:01 7 8.93 0.00 4.77 8.90 0.07 77.33 21:14:01 all 52.96 0.00 8.24 1.02 0.10 37.68 21:14:01 0 52.56 0.00 8.91 0.62 0.10 37.80 21:14:01 1 53.00 0.00 8.35 2.70 0.10 35.84 21:14:01 2 53.36 0.00 8.07 0.30 0.10 38.17 21:14:01 3 52.54 0.00 8.51 1.17 0.12 37.66 21:14:01 4 53.07 0.00 8.08 0.66 0.10 38.09 21:14:01 5 53.38 0.00 7.53 1.34 0.10 37.64 21:14:01 6 52.87 0.00 8.40 0.56 0.10 38.08 21:14:01 7 52.93 0.00 8.06 0.81 0.08 38.12 Average: all 31.70 0.00 6.23 1.72 0.09 60.26 Average: 0 31.03 0.00 6.34 0.63 0.08 61.92 Average: 1 32.00 0.00 6.35 1.95 0.08 59.62 Average: 2 31.67 0.00 6.32 0.81 0.08 61.12 Average: 3 32.95 0.00 6.32 1.57 0.09 59.07 Average: 4 31.51 0.00 6.35 2.43 0.10 59.62 Average: 5 32.23 0.00 5.55 0.77 0.08 61.37 Average: 6 31.20 0.00 6.23 0.81 0.08 61.68 Average: 7 31.01 0.00 6.42 4.84 0.08 57.66