---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1181 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1181) 08/31/26 _x86_64_ (8 CPU) 12:52:18 LINUX RESTART (8 CPU) 12:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:54:01 124.44 9.37 115.07 0.00 1495.20 48741.16 0.00 12:55:01 105.97 1.48 104.48 0.00 39.19 53042.23 0.00 Average: 115.12 5.39 109.73 0.00 761.08 50909.76 0.00 12:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 28059764 31314424 966272 2.94 102092 3393468 2210496 6.52 1276732 3087556 187916 12:55:01 26702792 31249896 1026676 3.12 137472 4538608 2030072 5.98 1460196 4143128 210616 Average: 27381278 31282160 996474 3.03 119782 3966038 2120284 6.25 1368464 3615342 199266 12:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 docker0 60.14 92.51 4.47 461.43 0.00 0.00 0.00 0.00 12:54:01 ens3 392.71 288.80 7732.23 82.78 0.00 0.00 0.00 0.00 12:54:01 vetha5296cf 53.16 84.70 4.59 388.24 0.00 0.00 0.00 0.03 12:54:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 12:55:01 docker0 26.68 30.51 2.32 379.42 0.00 0.00 0.00 0.00 12:55:01 ens3 293.48 239.84 6960.05 38.10 0.00 0.00 0.00 0.00 12:55:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 12:55:01 veth081bceb 26.65 30.59 2.68 379.43 0.00 0.00 0.00 0.03 Average: docker0 43.27 61.25 3.38 420.08 0.00 0.00 0.00 0.00 Average: ens3 342.68 264.12 7342.90 60.25 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.24 0.24 0.00 0.00 0.00 0.00 Average: veth081bceb 13.43 15.43 1.35 191.31 0.00 0.00 0.00 0.02 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1181) 08/31/26 _x86_64_ (8 CPU) 12:52:18 LINUX RESTART (8 CPU) 12:53:02 CPU %user %nice %system %iowait %steal %idle 12:54:01 all 7.96 0.00 2.94 0.85 0.01 88.23 12:54:01 0 6.50 0.00 3.16 2.34 0.00 88.00 12:54:01 1 7.66 0.00 3.40 2.50 0.02 86.42 12:54:01 2 7.65 0.00 2.85 0.27 0.00 89.22 12:54:01 3 6.22 0.00 2.61 0.17 0.00 90.99 12:54:01 4 7.86 0.00 3.51 0.96 0.00 87.68 12:54:01 5 9.40 0.00 2.77 0.17 0.02 87.64 12:54:01 6 9.12 0.00 2.58 0.22 0.02 88.06 12:54:01 7 9.30 0.00 2.67 0.19 0.02 87.83 12:55:01 all 22.50 0.00 4.91 0.57 0.02 71.99 12:55:01 0 22.21 0.00 5.58 0.12 0.02 72.07 12:55:01 1 22.44 0.00 4.66 0.05 0.02 72.83 12:55:01 2 22.13 0.00 3.91 0.00 0.02 73.94 12:55:01 3 23.18 0.00 5.99 1.68 0.02 69.14 12:55:01 4 21.65 0.00 5.38 2.30 0.02 70.65 12:55:01 5 22.82 0.00 4.75 0.42 0.02 72.00 12:55:01 6 23.53 0.00 4.83 0.02 0.02 71.61 12:55:01 7 22.04 0.00 4.21 0.02 0.02 73.72 Average: all 15.27 0.00 3.93 0.71 0.01 80.07 Average: 0 14.40 0.00 4.38 1.22 0.01 79.99 Average: 1 15.11 0.00 4.03 1.27 0.02 79.57 Average: 2 14.92 0.00 3.38 0.14 0.01 81.55 Average: 3 14.74 0.00 4.31 0.93 0.01 80.01 Average: 4 14.80 0.00 4.45 1.63 0.01 79.10 Average: 5 16.15 0.00 3.77 0.30 0.02 79.77 Average: 6 16.35 0.00 3.71 0.12 0.02 79.80 Average: 7 15.70 0.00 3.44 0.10 0.02 80.73