---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8689 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-8689) 05/05/26 _x86_64_ (8 CPU) 05:33:33 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 468.84 47.41 421.43 0.00 8177.04 121382.30 0.00 05:36:01 185.24 2.02 183.22 0.00 17.46 65464.04 0.00 05:37:01 53.27 0.45 52.82 0.00 33.46 22313.48 0.00 Average: 235.78 16.63 219.16 0.00 2742.65 69719.94 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28359132 31482344 804772 2.45 95316 3292900 2095992 6.18 1121208 2977764 1884 05:36:01 26174404 31427320 848672 2.58 155440 5181020 1855540 5.47 2052720 4040892 121708 05:37:01 27216344 31496832 784488 2.39 162872 4249476 1855852 5.47 1521348 3580728 4976 Average: 27249960 31468832 812644 2.47 137876 4241132 1935795 5.71 1565092 3533128 42856 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 veth9b54476 65.82 77.47 6.45 58.44 0.00 0.00 0.00 0.00 05:35:01 ens3 804.57 592.58 8495.45 149.10 0.00 0.00 0.00 0.00 05:35:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 05:35:01 docker0 125.61 137.63 9.68 396.44 0.00 0.00 0.00 0.00 05:36:01 ens3 398.30 305.10 2834.15 39.11 0.00 0.00 0.00 0.00 05:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 docker0 284.77 366.29 23.38 2803.66 0.00 0.00 0.00 0.00 05:36:01 veth69e3923 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:37:01 ens3 19.16 10.96 16.23 7.55 0.00 0.00 0.00 0.00 05:37:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:37:01 docker0 1.18 1.55 0.13 0.43 0.00 0.00 0.00 0.00 Average: ens3 407.34 302.88 3781.95 65.25 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 137.19 168.49 11.06 1066.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8689) 05/05/26 _x86_64_ (8 CPU) 05:33:33 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 9.50 0.00 3.10 1.42 0.05 85.94 05:35:01 0 8.09 0.00 3.82 3.70 0.07 84.32 05:35:01 1 8.11 0.00 2.70 0.68 0.05 88.46 05:35:01 2 10.83 0.00 3.68 0.66 0.05 84.78 05:35:01 3 8.95 0.00 3.28 0.24 0.05 87.48 05:35:01 4 11.80 0.00 4.19 3.65 0.05 80.31 05:35:01 5 10.86 0.00 3.07 0.91 0.05 85.11 05:35:01 6 9.13 0.00 2.50 1.30 0.07 87.01 05:35:01 7 8.22 0.00 1.53 0.20 0.05 89.99 05:36:01 all 30.66 0.00 5.10 0.78 0.08 63.39 05:36:01 0 28.12 0.00 5.28 1.99 0.07 64.54 05:36:01 1 30.48 0.00 5.07 0.47 0.08 63.90 05:36:01 2 29.31 0.00 5.29 1.20 0.08 64.12 05:36:01 3 31.70 0.00 5.21 0.07 0.07 62.95 05:36:01 4 32.45 0.00 5.00 2.14 0.10 60.31 05:36:01 5 30.14 0.00 5.19 0.17 0.07 64.43 05:36:01 6 30.53 0.00 4.74 0.07 0.08 64.58 05:36:01 7 32.52 0.00 5.01 0.15 0.07 62.26 05:37:01 all 43.88 0.00 5.85 0.19 0.08 50.00 05:37:01 0 43.04 0.00 5.80 0.10 0.08 50.97 05:37:01 1 44.09 0.00 5.92 1.02 0.08 48.88 05:37:01 2 42.74 0.00 5.51 0.23 0.08 51.42 05:37:01 3 43.67 0.00 6.33 0.05 0.08 49.87 05:37:01 4 45.42 0.00 5.83 0.03 0.08 48.63 05:37:01 5 44.87 0.00 6.00 0.03 0.08 49.02 05:37:01 6 43.90 0.00 5.59 0.03 0.08 50.40 05:37:01 7 43.32 0.00 5.78 0.03 0.08 50.78 Average: all 28.05 0.00 4.68 0.80 0.07 66.40 Average: 0 26.48 0.00 4.97 1.93 0.07 66.55 Average: 1 27.60 0.00 4.57 0.72 0.07 67.03 Average: 2 27.67 0.00 4.83 0.70 0.07 66.73 Average: 3 28.14 0.00 4.94 0.12 0.07 66.73 Average: 4 29.92 0.00 5.01 1.94 0.08 63.06 Average: 5 28.65 0.00 4.75 0.37 0.07 66.16 Average: 6 27.87 0.00 4.28 0.47 0.08 67.31 Average: 7 28.03 0.00 4.11 0.13 0.07 67.67