---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4115 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-4115) 03/26/26 _x86_64_ (8 CPU) 07:57:22 LINUX RESTART (8 CPU) 07:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:59:01 144.42 10.73 133.69 0.00 1517.44 73126.45 0.00 08:00:01 105.25 0.00 105.25 0.00 0.00 49493.37 0.00 08:01:01 38.65 0.05 38.60 0.00 0.40 29522.83 0.00 08:02:01 145.28 1.03 144.24 0.00 24.13 60008.00 0.00 Average: 108.25 2.92 105.33 0.00 380.74 52952.64 0.00 07:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 26450952 30823012 1455252 4.43 134164 4351804 2755284 8.12 2156852 3687024 1156640 08:00:01 25888904 31196940 1079060 3.28 141724 5232520 2337856 6.89 1803032 4554384 689636 08:01:01 24842844 30375324 1900036 5.78 147948 5425056 2836788 8.36 2960840 4421076 54600 08:02:01 26346580 31495800 784280 2.39 191436 5014552 1827280 5.39 1262172 4628924 606100 Average: 25882320 30972769 1304657 3.97 153818 5005983 2439302 7.19 2045724 4322852 626744 07:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 07:59:01 veth9b0758c 181.02 250.23 17.92 2351.50 0.00 0.00 0.00 0.19 07:59:01 docker0 257.35 371.55 19.68 2932.69 0.00 0.00 0.00 0.00 07:59:01 ens3 715.74 470.92 10210.66 95.44 0.00 0.00 0.00 0.00 08:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 veth9b0758c 0.53 0.52 0.07 0.25 0.00 0.00 0.00 0.00 08:00:01 docker0 0.53 0.48 0.06 0.24 0.00 0.00 0.00 0.00 08:00:01 ens3 11.55 6.45 9.27 4.94 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 veth9b0758c 1.23 1.20 0.12 1.63 0.00 0.00 0.00 0.00 08:01:01 docker0 1.23 1.18 0.11 1.63 0.00 0.00 0.00 0.00 08:01:01 ens3 16.58 10.53 14.42 7.16 0.00 0.00 0.00 0.00 08:02:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 08:02:01 docker0 60.79 81.20 5.62 769.13 0.00 0.00 0.00 0.00 08:02:01 ens3 480.29 295.40 10532.36 49.17 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 79.23 112.52 6.31 917.49 0.00 0.00 0.00 0.00 Average: ens3 304.31 194.67 5170.47 38.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4115) 03/26/26 _x86_64_ (8 CPU) 07:57:22 LINUX RESTART (8 CPU) 07:58:02 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 27.23 0.00 5.75 0.78 0.08 66.16 07:59:01 0 26.06 0.00 6.38 0.28 0.07 67.22 07:59:01 1 27.53 0.00 6.10 1.95 0.07 64.35 07:59:01 2 28.56 0.00 6.38 0.74 0.09 64.23 07:59:01 3 28.50 0.00 5.30 0.15 0.07 65.97 07:59:01 4 27.47 0.00 6.37 0.24 0.09 65.83 07:59:01 5 25.49 0.00 4.97 1.15 0.09 68.30 07:59:01 6 27.84 0.00 5.51 1.56 0.09 65.00 07:59:01 7 26.42 0.00 4.99 0.19 0.07 68.34 08:00:01 all 56.85 0.00 7.61 0.32 0.09 35.13 08:00:01 0 55.01 0.00 8.60 0.15 0.08 36.15 08:00:01 1 55.14 0.00 7.58 0.05 0.08 37.15 08:00:01 2 56.41 0.00 7.83 0.12 0.08 35.55 08:00:01 3 61.45 0.00 6.61 0.07 0.08 31.80 08:00:01 4 54.18 0.00 8.12 1.04 0.08 36.57 08:00:01 5 56.79 0.00 6.88 0.84 0.08 35.40 08:00:01 6 57.63 0.00 7.19 0.02 0.08 35.08 08:00:01 7 58.22 0.00 8.06 0.27 0.10 33.36 08:01:01 all 35.77 0.00 4.44 0.18 0.07 59.55 08:01:01 0 36.01 0.00 4.78 0.00 0.05 59.16 08:01:01 1 34.26 0.00 4.62 0.00 0.07 61.05 08:01:01 2 36.07 0.00 4.19 0.00 0.07 59.68 08:01:01 3 35.63 0.00 4.39 0.00 0.07 59.92 08:01:01 4 36.26 0.00 4.32 1.36 0.08 57.98 08:01:01 5 35.33 0.00 4.37 0.00 0.07 60.22 08:01:01 6 36.95 0.00 4.12 0.00 0.08 58.85 08:01:01 7 35.61 0.00 4.70 0.07 0.05 59.57 08:02:01 all 13.36 0.00 4.54 0.50 0.07 81.53 08:02:01 0 13.67 0.00 5.01 0.08 0.08 81.15 08:02:01 1 12.38 0.00 4.39 0.07 0.07 83.09 08:02:01 2 15.32 0.00 3.66 0.03 0.07 80.91 08:02:01 3 11.64 0.00 3.73 0.49 0.08 84.04 08:02:01 4 11.98 0.00 5.53 2.83 0.07 79.59 08:02:01 5 14.40 0.00 4.72 0.03 0.07 80.77 08:02:01 6 13.68 0.00 4.61 0.12 0.07 81.52 08:02:01 7 13.78 0.00 4.69 0.30 0.08 81.15 Average: all 33.38 0.00 5.58 0.44 0.08 60.52 Average: 0 32.78 0.00 6.19 0.13 0.07 60.83 Average: 1 32.39 0.00 5.67 0.51 0.07 61.36 Average: 2 34.15 0.00 5.51 0.22 0.08 60.04 Average: 3 34.39 0.00 5.01 0.18 0.08 60.35 Average: 4 32.52 0.00 6.08 1.37 0.08 59.94 Average: 5 33.09 0.00 5.24 0.50 0.08 61.09 Average: 6 34.12 0.00 5.36 0.42 0.08 60.02 Average: 7 33.57 0.00 5.61 0.21 0.08 60.53