---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4444 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-4444) 04/01/26 _x86_64_ (8 CPU) 12:27:52 LINUX RESTART (8 CPU) 12:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:29:01 403.05 72.69 330.36 0.00 12260.62 167785.50 0.00 12:30:01 89.10 0.32 88.79 0.00 10.66 44336.48 0.00 Average: 246.08 36.50 209.57 0.00 6135.64 106060.99 0.00 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 29243040 31531360 784440 2.39 75036 2513868 1827104 5.39 979896 2296324 18476 12:30:01 28504232 31517072 768900 2.34 105272 3169780 1642824 4.84 1111912 2835676 104 Average: 28873636 31524216 776670 2.36 90154 2841824 1734964 5.11 1045904 2566000 9290 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 ens3 547.33 359.62 4958.85 123.99 0.00 0.00 0.00 0.00 12:29:01 lo 3.57 3.57 0.34 0.34 0.00 0.00 0.00 0.00 12:29:01 docker0 5.22 5.02 0.48 62.61 0.00 0.00 0.00 0.00 12:30:01 ens3 239.46 131.89 4114.36 25.36 0.00 0.00 0.00 0.00 12:30:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:30:01 docker0 51.22 105.53 4.69 1037.81 0.00 0.00 0.00 0.00 Average: ens3 393.39 245.76 4536.60 74.67 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 28.22 55.27 2.59 550.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4444) 04/01/26 _x86_64_ (8 CPU) 12:27:52 LINUX RESTART (8 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 7.58 0.00 2.25 4.16 0.06 85.95 12:29:01 0 6.97 0.00 2.03 0.49 0.05 90.46 12:29:01 1 9.03 0.00 2.10 7.42 0.07 81.38 12:29:01 2 10.93 0.00 1.61 0.79 0.05 86.62 12:29:01 3 9.04 0.00 3.64 9.12 0.07 78.13 12:29:01 4 5.29 0.00 2.16 1.36 0.05 91.14 12:29:01 5 5.83 0.00 2.27 10.21 0.05 81.64 12:29:01 6 6.99 0.00 2.55 3.12 0.05 87.28 12:29:01 7 6.56 0.00 1.63 0.84 0.07 90.91 12:30:01 all 29.34 0.00 4.84 1.58 0.07 64.17 12:30:01 0 28.97 0.00 4.74 0.20 0.07 66.01 12:30:01 1 29.30 0.00 5.76 7.37 0.08 57.49 12:30:01 2 27.63 0.00 3.91 2.81 0.07 65.59 12:30:01 3 30.26 0.00 5.48 0.05 0.07 64.14 12:30:01 4 30.01 0.00 4.81 0.29 0.07 64.83 12:30:01 5 27.68 0.00 4.20 0.81 0.08 67.22 12:30:01 6 29.67 0.00 5.23 0.17 0.08 64.84 12:30:01 7 31.16 0.00 4.61 0.94 0.07 63.22 Average: all 18.44 0.00 3.54 2.87 0.07 75.08 Average: 0 17.94 0.00 3.38 0.34 0.06 78.28 Average: 1 19.14 0.00 3.92 7.39 0.08 69.47 Average: 2 19.26 0.00 2.75 1.80 0.06 76.13 Average: 3 19.62 0.00 4.56 4.60 0.07 71.15 Average: 4 17.65 0.00 3.49 0.82 0.06 77.98 Average: 5 16.75 0.00 3.24 5.51 0.07 74.44 Average: 6 18.31 0.00 3.89 1.65 0.07 76.09 Average: 7 18.84 0.00 3.12 0.89 0.07 77.09