---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4861 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: 2799.974 BogoMIPS: 5599.94 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-4861) 04/10/26 _x86_64_ (8 CPU) 00:25:50 LINUX RESTART (8 CPU) 00:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:27:02 403.87 73.17 330.69 0.00 12370.47 122585.30 0.00 00:28:01 242.15 11.81 230.33 0.00 1739.91 70707.07 0.00 00:29:01 106.15 0.40 105.75 0.00 25.32 21009.80 0.00 Average: 250.76 28.55 222.21 0.00 4728.24 71435.30 0.00 00:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:27:02 29272384 31574648 744532 2.27 74828 2527772 1676312 4.94 956676 2297892 264 00:28:01 27239988 31482100 800964 2.44 147768 4249336 1942116 5.73 1347436 3755752 300 00:29:01 26536432 31167428 1105436 3.36 160336 4570520 2710988 7.99 2016720 3721964 270416 Average: 27682935 31408059 883644 2.69 127644 3782543 2109805 6.22 1440277 3258536 90327 00:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:27:02 docker0 20.56 29.28 1.35 280.18 0.00 0.00 0.00 0.00 00:27:02 lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 00:27:02 ens3 586.94 366.61 5106.93 102.70 0.00 0.00 0.00 0.00 00:28:01 docker0 359.97 450.84 29.49 2981.15 0.00 0.00 0.00 0.00 00:28:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 00:28:01 ens3 586.05 443.79 6391.51 74.62 0.00 0.00 0.00 0.00 00:28:01 vethac284d4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 5.60 9.96 0.40 173.83 0.00 0.00 0.00 0.00 00:29:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 00:29:01 veth9830c41 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:29:01 ens3 51.37 30.37 273.37 15.33 0.00 0.00 0.00 0.00 Average: docker0 127.41 161.75 10.30 1134.74 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth9830c41 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 407.10 279.33 3909.95 64.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4861) 04/10/26 _x86_64_ (8 CPU) 00:25:50 LINUX RESTART (8 CPU) 00:26:01 CPU %user %nice %system %iowait %steal %idle 00:27:02 all 7.88 0.00 2.32 2.35 0.05 87.39 00:27:02 0 8.98 0.00 1.41 0.54 0.05 89.02 00:27:02 1 7.94 0.00 1.89 0.50 0.05 89.61 00:27:02 2 8.52 0.00 3.81 8.38 0.05 79.24 00:27:02 3 6.93 0.00 2.66 1.33 0.05 89.03 00:27:02 4 8.28 0.00 1.98 1.39 0.05 88.30 00:27:02 5 10.70 0.00 2.86 0.64 0.07 85.73 00:27:02 6 5.92 0.00 2.21 5.88 0.05 85.94 00:27:02 7 5.79 0.00 1.75 0.17 0.05 92.24 00:28:01 all 8.04 0.00 3.39 4.56 0.09 83.93 00:28:01 0 9.09 0.00 3.17 2.59 0.09 85.06 00:28:01 1 8.71 0.00 3.65 1.71 0.10 85.82 00:28:01 2 7.62 0.00 4.45 13.74 0.09 74.11 00:28:01 3 8.91 0.00 3.70 1.82 0.07 85.50 00:28:01 4 7.48 0.00 3.50 4.56 0.09 84.37 00:28:01 5 7.79 0.00 3.09 6.33 0.07 82.73 00:28:01 6 6.83 0.00 2.52 3.77 0.07 86.82 00:28:01 7 7.86 0.00 3.03 2.00 0.12 86.99 00:29:01 all 52.67 0.00 8.40 1.03 0.09 37.81 00:29:01 0 53.59 0.00 8.15 0.72 0.08 37.45 00:29:01 1 51.65 0.00 8.80 2.32 0.08 37.15 00:29:01 2 52.13 0.00 8.54 1.94 0.10 37.29 00:29:01 3 51.77 0.00 8.42 0.34 0.08 39.39 00:29:01 4 54.05 0.00 8.34 0.45 0.08 37.07 00:29:01 5 52.41 0.00 8.39 1.06 0.10 38.03 00:29:01 6 52.17 0.00 8.84 0.49 0.08 38.42 00:29:01 7 53.56 0.00 7.73 0.91 0.08 37.72 Average: all 22.94 0.00 4.71 2.64 0.08 69.64 Average: 0 23.95 0.00 4.24 1.28 0.07 70.46 Average: 1 22.85 0.00 4.79 1.51 0.08 70.78 Average: 2 22.84 0.00 5.61 7.98 0.08 63.49 Average: 3 22.59 0.00 4.93 1.16 0.07 71.26 Average: 4 23.36 0.00 4.61 2.12 0.07 69.83 Average: 5 23.68 0.00 4.79 2.65 0.08 68.81 Average: 6 21.71 0.00 4.53 3.38 0.07 70.31 Average: 7 22.53 0.00 4.18 1.02 0.08 72.18