---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8491 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8491) 05/01/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:02 369.91 72.69 297.22 0.00 12301.82 104237.96 0.00 11:47:01 122.99 1.10 121.89 0.00 11.52 81656.12 0.00 11:48:01 46.60 0.00 46.60 0.00 0.00 75805.01 0.00 Average: 180.14 24.72 155.41 0.00 4126.85 87263.23 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:02 29132032 31532424 786708 2.39 75544 2624768 1829988 5.40 994904 2392744 67788 11:47:01 26528428 31074924 1205284 3.67 125980 4560004 2472740 7.29 1918608 3876752 879856 11:48:01 26228656 31445740 833616 2.54 133088 5181892 1872736 5.52 1858536 4193948 450632 Average: 27296372 31351029 941869 2.87 111537 4122221 2058488 6.07 1590683 3487815 466092 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:02 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 11:46:02 docker0 110.03 110.75 7.51 570.18 0.00 0.00 0.00 0.00 11:46:02 ens3 735.73 550.37 6734.25 136.35 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 146.87 180.84 12.30 1608.01 0.00 0.00 0.00 0.00 11:47:01 veth5dfcc2c 146.83 180.96 14.31 1608.02 0.00 0.00 0.00 0.13 11:47:01 ens3 287.70 202.80 3962.64 32.69 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 1.57 1.87 0.12 1.67 0.00 0.00 0.00 0.00 11:48:01 veth5dfcc2c 1.57 1.88 0.14 1.68 0.00 0.00 0.00 0.00 11:48:01 ens3 18.01 9.75 15.16 7.30 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 85.81 97.35 6.61 721.71 0.00 0.00 0.00 0.00 Average: veth5dfcc2c 48.92 60.28 4.76 530.61 0.00 0.00 0.00 0.04 Average: ens3 347.46 254.58 3568.31 58.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8491) 05/01/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:02 all 8.44 0.00 2.42 3.01 0.05 86.08 11:46:02 0 5.53 0.00 1.66 0.86 0.03 91.92 11:46:02 1 12.15 0.00 4.15 8.52 0.07 75.11 11:46:02 2 9.53 0.00 1.83 0.44 0.05 88.16 11:46:02 3 8.47 0.00 3.01 4.95 0.07 83.50 11:46:02 4 9.93 0.00 2.12 1.38 0.05 86.52 11:46:02 5 8.68 0.00 2.20 4.59 0.05 84.47 11:46:02 6 6.32 0.00 2.49 0.25 0.05 90.88 11:46:02 7 6.91 0.00 1.91 3.10 0.07 88.02 11:47:01 all 42.90 0.00 6.25 0.77 0.11 49.97 11:47:01 0 41.60 0.00 6.07 4.54 0.12 47.67 11:47:01 1 43.06 0.00 6.23 0.12 0.10 50.49 11:47:01 2 42.32 0.00 6.97 0.29 0.10 50.32 11:47:01 3 44.24 0.00 5.68 0.09 0.10 49.90 11:47:01 4 41.89 0.00 6.32 0.07 0.10 51.61 11:47:01 5 42.53 0.00 6.04 0.48 0.12 50.83 11:47:01 6 42.92 0.00 6.22 0.38 0.12 50.37 11:47:01 7 44.63 0.00 6.50 0.21 0.12 48.54 11:48:01 all 52.29 0.00 7.64 0.21 0.11 39.75 11:48:01 0 52.09 0.00 7.69 0.05 0.10 40.07 11:48:01 1 53.62 0.00 7.16 0.02 0.12 39.09 11:48:01 2 51.09 0.00 7.38 0.00 0.12 41.42 11:48:01 3 51.16 0.00 7.37 0.03 0.12 41.32 11:48:01 4 52.47 0.00 7.89 0.57 0.10 38.97 11:48:01 5 53.59 0.00 8.26 0.98 0.10 37.07 11:48:01 6 53.04 0.00 7.30 0.03 0.10 39.52 11:48:01 7 51.30 0.00 8.05 0.03 0.10 40.52 Average: all 34.48 0.00 5.43 1.34 0.09 58.66 Average: 0 33.01 0.00 5.13 1.80 0.08 59.98 Average: 1 36.22 0.00 5.84 2.91 0.10 54.93 Average: 2 34.28 0.00 5.38 0.24 0.09 60.01 Average: 3 34.57 0.00 5.35 1.70 0.10 58.28 Average: 4 34.71 0.00 5.44 0.68 0.08 59.09 Average: 5 34.86 0.00 5.49 2.03 0.09 57.53 Average: 6 34.05 0.00 5.33 0.22 0.09 60.31 Average: 7 34.16 0.00 5.47 1.12 0.10 59.15