---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-774916 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-774916) 12/12/25 _x86_64_ (8 CPU) 20:02:10 LINUX RESTART (8 CPU) 20:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:04:01 348.57 20.78 327.78 0.00 3151.20 91117.47 0.00 20:05:01 115.79 0.50 115.29 0.00 34.79 20850.65 0.00 Average: 232.16 10.64 221.52 0.00 1592.73 55978.20 0.00 20:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:04:01 27249188 31497036 793608 2.41 147764 4251296 2099488 6.19 1328724 3767736 0 20:05:01 26738908 31234004 1046224 3.18 161072 4435316 2645812 7.80 1884876 3662548 152628 Average: 26994048 31365520 919916 2.80 154418 4343306 2372650 6.99 1606800 3715142 76314 20:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:04:01 docker0 421.07 527.05 33.92 3406.67 0.00 0.00 0.00 0.00 20:04:01 lo 4.53 4.53 0.47 0.47 0.00 0.00 0.00 0.00 20:04:01 veth7156b10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 826.83 608.53 10556.38 114.92 0.00 0.00 0.00 0.00 20:04:01 vetha4b31f9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 5.33 10.35 0.38 136.74 0.00 0.00 0.00 0.00 20:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:05:01 ens3 56.60 33.74 180.82 18.01 0.00 0.00 0.00 0.00 20:05:01 veth05a3b0b 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 213.16 268.66 17.15 1771.43 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 441.65 321.09 5367.73 66.46 0.00 0.00 0.00 0.00 Average: veth05a3b0b 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774916) 12/12/25 _x86_64_ (8 CPU) 20:02:10 LINUX RESTART (8 CPU) 20:03:01 CPU %user %nice %system %iowait %steal %idle 20:04:01 all 8.62 0.00 3.62 2.32 0.06 85.37 20:04:01 0 9.07 0.00 3.74 2.98 0.07 84.14 20:04:01 1 9.05 0.00 4.99 6.84 0.07 79.05 20:04:01 2 9.28 0.00 3.51 1.48 0.07 85.67 20:04:01 3 8.59 0.00 3.80 3.83 0.07 83.71 20:04:01 4 7.77 0.00 4.31 1.28 0.07 86.57 20:04:01 5 7.54 0.00 3.34 0.22 0.07 88.83 20:04:01 6 9.61 0.00 2.75 0.46 0.05 87.14 20:04:01 7 8.06 0.00 2.50 1.52 0.05 87.87 20:05:01 all 44.88 0.00 7.10 1.31 0.10 46.62 20:05:01 0 44.89 0.00 7.94 1.01 0.12 46.04 20:05:01 1 44.58 0.00 7.11 4.86 0.10 43.35 20:05:01 2 45.44 0.00 7.07 1.37 0.10 46.03 20:05:01 3 44.94 0.00 6.83 0.37 0.08 47.77 20:05:01 4 44.46 0.00 7.18 0.78 0.10 47.49 20:05:01 5 45.29 0.00 6.73 0.78 0.08 47.12 20:05:01 6 43.81 0.00 6.64 0.88 0.08 48.58 20:05:01 7 45.59 0.00 7.28 0.45 0.10 46.58 Average: all 26.76 0.00 5.36 1.82 0.08 65.98 Average: 0 27.04 0.00 5.85 1.99 0.09 65.03 Average: 1 26.83 0.00 6.05 5.85 0.08 61.18 Average: 2 27.40 0.00 5.29 1.42 0.08 65.80 Average: 3 26.80 0.00 5.32 2.10 0.08 65.71 Average: 4 26.09 0.00 5.74 1.03 0.08 67.05 Average: 5 26.41 0.00 5.03 0.50 0.08 67.99 Average: 6 26.69 0.00 4.69 0.67 0.07 67.89 Average: 7 26.85 0.00 4.89 0.99 0.08 67.19