---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14210 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 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-14210) 07/03/26 _x86_64_ (8 CPU) 05:33:22 LINUX RESTART (8 CPU) 05:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 177.66 9.42 168.24 0.00 1499.68 47776.31 0.00 05:36:01 84.02 0.22 83.80 0.00 6.93 38158.06 0.00 Average: 130.45 4.78 125.67 0.00 747.03 42926.78 0.00 05:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28085976 31396384 889116 2.70 103360 3440312 1901756 5.61 1281204 3059856 270056 05:36:01 27967832 31503216 781588 2.38 112068 3632704 1840752 5.43 1145432 3283784 232 Average: 28026904 31449800 835352 2.54 107714 3536508 1871254 5.52 1213318 3171820 135144 05:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 lo 2.85 2.85 0.27 0.27 0.00 0.00 0.00 0.00 05:35:01 veth199415d 48.62 50.84 4.24 469.97 0.00 0.00 0.00 0.04 05:35:01 docker0 59.28 65.55 4.38 633.40 0.00 0.00 0.00 0.00 05:35:01 ens3 366.73 263.26 7905.30 84.19 0.00 0.00 0.00 0.00 05:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:36:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 101.37 63.72 2532.50 15.28 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 29.42 32.52 2.18 314.04 0.00 0.00 0.00 0.00 Average: ens3 232.94 162.65 5196.33 49.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14210) 07/03/26 _x86_64_ (8 CPU) 05:33:22 LINUX RESTART (8 CPU) 05:34:02 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 11.59 0.00 3.55 0.81 0.06 83.99 05:35:01 0 10.50 0.00 3.60 0.72 0.07 85.11 05:35:01 1 12.16 0.00 3.78 1.38 0.05 82.63 05:35:01 2 11.10 0.00 2.80 0.74 0.07 85.30 05:35:01 3 13.61 0.00 3.43 0.62 0.05 82.29 05:35:01 4 10.25 0.00 3.15 0.60 0.05 85.95 05:35:01 5 10.44 0.00 3.71 0.19 0.07 85.59 05:35:01 6 11.06 0.00 4.56 1.69 0.07 82.62 05:35:01 7 13.60 0.00 3.35 0.53 0.09 82.43 05:36:01 all 38.26 0.00 5.92 0.24 0.08 55.50 05:36:01 0 38.56 0.00 5.65 0.05 0.10 55.64 05:36:01 1 40.89 0.00 5.91 0.02 0.08 53.09 05:36:01 2 39.00 0.00 5.66 0.05 0.07 55.23 05:36:01 3 39.09 0.00 6.03 0.10 0.08 54.69 05:36:01 4 35.66 0.00 5.76 0.05 0.08 58.44 05:36:01 5 37.06 0.00 6.21 0.07 0.07 56.59 05:36:01 6 37.05 0.00 5.23 0.50 0.08 57.13 05:36:01 7 38.81 0.00 6.88 1.06 0.07 53.18 Average: all 25.05 0.00 4.74 0.52 0.07 69.61 Average: 0 24.64 0.00 4.64 0.38 0.09 70.25 Average: 1 26.67 0.00 4.86 0.69 0.07 67.71 Average: 2 25.20 0.00 4.24 0.39 0.07 70.10 Average: 3 26.49 0.00 4.75 0.36 0.07 68.34 Average: 4 23.03 0.00 4.46 0.32 0.07 72.11 Average: 5 23.89 0.00 4.98 0.13 0.07 70.93 Average: 6 24.20 0.00 4.90 1.09 0.08 69.73 Average: 7 26.28 0.00 5.12 0.80 0.08 67.73