---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4814 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-4814) 07/09/25 _x86_64_ (8 CPU) 01:48:02 LINUX RESTART (8 CPU) 01:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:50:01 151.03 12.86 138.16 0.00 2175.77 48091.24 0.00 01:51:01 154.54 1.43 153.11 0.00 13.20 52015.75 0.00 Average: 152.80 7.10 145.70 0.00 1085.40 50069.98 0.00 01:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 28224268 31465092 816652 2.48 109200 3365180 2057480 6.07 1167556 3028792 145236 01:51:01 26876100 31480184 797512 2.43 156492 4563072 1850216 5.45 1569924 3851404 12 Average: 27550184 31472638 807082 2.46 132846 3964126 1953848 5.76 1368740 3440098 72624 01:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 docker0 243.21 270.73 19.37 948.96 0.00 0.00 0.00 0.00 01:50:01 vethc84335f 200.58 228.18 19.06 649.32 0.00 0.00 0.00 0.05 01:50:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:50:01 ens3 451.16 352.04 4223.75 76.80 0.00 0.00 0.00 0.00 01:51:01 docker0 154.91 170.52 11.80 2219.82 0.00 0.00 0.00 0.00 01:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 ens3 215.60 178.37 2262.03 26.86 0.00 0.00 0.00 0.00 Average: docker0 198.69 220.21 15.56 1589.73 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 332.39 264.48 3234.65 51.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4814) 07/09/25 _x86_64_ (8 CPU) 01:48:02 LINUX RESTART (8 CPU) 01:49:02 CPU %user %nice %system %iowait %steal %idle 01:50:01 all 4.37 0.00 1.96 2.35 0.05 91.26 01:50:01 0 4.25 0.00 2.38 6.37 0.07 86.93 01:50:01 1 3.98 0.00 1.28 0.51 0.03 94.20 01:50:01 2 3.81 0.00 2.09 5.85 0.05 88.20 01:50:01 3 3.98 0.00 1.86 0.77 0.05 93.33 01:50:01 4 6.23 0.00 1.93 2.59 0.03 89.21 01:50:01 5 5.28 0.00 1.95 0.17 0.05 92.55 01:50:01 6 3.74 0.00 2.53 1.05 0.07 92.61 01:50:01 7 3.72 0.00 1.69 1.50 0.03 93.06 01:51:01 all 38.76 0.00 6.35 3.31 0.09 51.49 01:51:01 0 38.90 0.00 6.09 0.67 0.08 54.25 01:51:01 1 39.01 0.00 5.97 0.29 0.08 54.66 01:51:01 2 38.17 0.00 5.99 2.95 0.08 52.81 01:51:01 3 39.40 0.00 6.77 1.27 0.10 52.46 01:51:01 4 38.99 0.00 6.33 1.75 0.08 52.85 01:51:01 5 39.40 0.00 6.09 0.81 0.10 53.60 01:51:01 6 38.43 0.00 7.48 17.71 0.10 36.28 01:51:01 7 37.80 0.00 6.11 1.09 0.08 54.91 Average: all 21.70 0.00 4.17 2.83 0.07 71.22 Average: 0 21.73 0.00 4.25 3.50 0.08 70.44 Average: 1 21.63 0.00 3.64 0.40 0.06 74.27 Average: 2 21.13 0.00 4.05 4.39 0.07 70.36 Average: 3 21.81 0.00 4.33 1.02 0.08 72.76 Average: 4 22.72 0.00 4.14 2.17 0.06 70.90 Average: 5 22.47 0.00 4.03 0.49 0.08 72.92 Average: 6 21.24 0.00 5.03 9.45 0.09 64.20 Average: 7 20.87 0.00 3.91 1.30 0.06 73.87