---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9178 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 14G 141G 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 14G 141G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9178) 05/13/26 _x86_64_ (8 CPU) 01:18:38 LINUX RESTART (8 CPU) 01:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:01 484.94 73.87 411.06 0.00 12750.67 63774.44 0.00 01:21:01 132.39 0.13 132.26 0.00 6.53 46262.82 0.00 01:22:01 124.29 0.35 123.94 0.00 36.79 40041.74 0.00 01:23:01 169.02 0.87 168.16 0.00 23.46 73564.54 0.00 Average: 227.66 18.80 208.85 0.00 3204.23 55910.22 0.00 01:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 27479584 31434128 845680 2.57 140616 3948692 2090168 6.16 1342056 3498268 695508 01:21:01 26112652 31418992 855508 2.60 155540 5230824 1825000 5.38 2072236 4078320 690728 01:22:01 26568312 31194656 1075948 3.27 164096 4554964 2645824 7.80 1991712 3703620 257508 01:23:01 25242220 31453916 815408 2.48 212276 5982000 1779252 5.25 1756040 5158600 604 Average: 26350692 31375423 898136 2.73 168132 4929120 2085061 6.15 1790511 4109702 411087 01:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 veth3d98b65 261.21 400.87 27.19 2857.07 0.00 0.00 0.00 0.23 01:20:01 lo 4.93 4.93 0.50 0.50 0.00 0.00 0.00 0.00 01:20:01 docker0 316.93 458.21 27.46 3195.34 0.00 0.00 0.00 0.00 01:20:01 ens3 1119.50 742.28 11315.69 166.90 0.00 0.00 0.00 0.00 01:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:21:01 docker0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:21:01 vethc5bd2ed 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:21:01 ens3 30.84 18.30 29.98 11.55 0.00 0.00 0.00 0.00 01:22:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:22:01 docker0 5.70 9.93 0.46 128.66 0.00 0.00 0.00 0.00 01:22:01 veth24f8453 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 01:22:01 ens3 36.12 22.86 211.77 10.72 0.00 0.00 0.00 0.00 01:23:01 vethfb01c30 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:23:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 01:23:01 docker0 49.13 78.70 5.00 758.21 0.00 0.00 0.00 0.00 01:23:01 ens3 332.28 198.78 7338.64 38.35 0.00 0.00 0.00 0.00 Average: vethfb01c30 0.01 0.03 0.00 0.00 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 Average: docker0 92.98 136.74 8.23 1020.52 0.00 0.00 0.00 0.00 Average: ens3 379.67 245.54 4723.83 56.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9178) 05/13/26 _x86_64_ (8 CPU) 01:18:38 LINUX RESTART (8 CPU) 01:19:01 CPU %user %nice %system %iowait %steal %idle 01:20:01 all 12.77 0.00 4.22 1.55 0.07 81.39 01:20:01 0 11.35 0.00 4.35 0.69 0.07 83.54 01:20:01 1 11.29 0.00 4.35 1.62 0.07 82.67 01:20:01 2 11.51 0.00 2.97 1.08 0.07 84.37 01:20:01 3 14.86 0.00 4.49 0.76 0.05 79.83 01:20:01 4 14.20 0.00 3.48 1.17 0.05 81.10 01:20:01 5 11.79 0.00 4.65 0.58 0.08 82.90 01:20:01 6 16.72 0.00 4.91 0.59 0.08 77.69 01:20:01 7 10.41 0.00 4.56 5.92 0.08 79.03 01:21:01 all 31.43 0.00 4.52 0.53 0.07 63.45 01:21:01 0 31.74 0.00 4.45 0.40 0.07 63.35 01:21:01 1 30.38 0.00 4.92 0.22 0.07 64.41 01:21:01 2 30.52 0.00 4.19 0.07 0.08 65.13 01:21:01 3 34.34 0.00 5.35 2.49 0.10 57.72 01:21:01 4 30.85 0.00 4.00 0.30 0.07 64.78 01:21:01 5 30.65 0.00 4.30 0.03 0.07 64.95 01:21:01 6 32.42 0.00 4.33 0.08 0.07 63.10 01:21:01 7 30.54 0.00 4.62 0.64 0.07 64.13 01:22:01 all 50.14 0.00 7.29 0.44 0.08 42.05 01:22:01 0 50.16 0.00 7.36 0.45 0.08 41.95 01:22:01 1 49.45 0.00 7.14 0.17 0.07 43.17 01:22:01 2 49.93 0.00 7.26 0.12 0.08 42.60 01:22:01 3 50.17 0.00 7.34 1.18 0.07 41.25 01:22:01 4 50.23 0.00 7.15 0.18 0.07 42.37 01:22:01 5 50.48 0.00 7.67 0.17 0.08 41.60 01:22:01 6 49.79 0.00 7.04 0.39 0.07 42.72 01:22:01 7 50.88 0.00 7.39 0.89 0.08 40.75 01:23:01 all 20.63 0.00 4.61 0.64 0.07 74.04 01:23:01 0 20.70 0.00 4.33 0.02 0.07 74.88 01:23:01 1 21.19 0.00 4.03 0.34 0.07 74.38 01:23:01 2 20.89 0.00 3.69 0.07 0.07 75.28 01:23:01 3 20.20 0.00 5.39 0.08 0.07 74.25 01:23:01 4 21.58 0.00 4.24 0.37 0.07 73.74 01:23:01 5 20.63 0.00 5.56 2.81 0.07 70.94 01:23:01 6 19.11 0.00 4.57 1.19 0.08 75.04 01:23:01 7 20.76 0.00 5.06 0.27 0.07 73.84 Average: all 28.78 0.00 5.16 0.79 0.07 65.20 Average: 0 28.53 0.00 5.12 0.39 0.07 65.88 Average: 1 28.10 0.00 5.11 0.59 0.07 66.13 Average: 2 28.24 0.00 4.53 0.33 0.08 66.82 Average: 3 29.95 0.00 5.65 1.13 0.07 63.20 Average: 4 29.26 0.00 4.72 0.51 0.06 65.46 Average: 5 28.42 0.00 5.55 0.89 0.08 65.06 Average: 6 29.52 0.00 5.21 0.56 0.08 64.63 Average: 7 28.19 0.00 5.41 1.92 0.08 64.41