---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2840 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-2840) 09/21/26 _x86_64_ (8 CPU) 15:53:50 LINUX RESTART (8 CPU) 15:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:55:01 311.76 72.19 239.58 0.00 12248.89 134999.23 0.00 15:56:01 127.96 0.55 127.41 0.00 19.60 52764.67 0.00 Average: 219.86 36.37 183.49 0.00 6134.24 93881.95 0.00 15:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:55:01 28806352 31530168 773132 2.35 84144 2924160 1811480 5.34 967776 2711804 430324 15:56:01 27991624 31511408 776568 2.36 112464 3621824 1721400 5.07 1128596 3281848 220 Average: 28398988 31520788 774850 2.36 98304 3272992 1766440 5.21 1048186 2996826 215272 15:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:55:01 ens3 615.46 440.24 7987.35 126.39 0.00 0.00 0.00 0.00 15:55:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 15:55:01 docker0 5.80 5.47 0.54 55.88 0.00 0.00 0.00 0.00 15:56:01 ens3 182.40 116.81 2921.67 28.71 0.00 0.00 0.00 0.00 15:56:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:56:01 docker0 22.81 35.84 1.87 349.68 0.00 0.00 0.00 0.00 Average: ens3 398.93 278.53 5454.51 77.55 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 14.31 20.65 1.21 202.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2840) 09/21/26 _x86_64_ (8 CPU) 15:53:50 LINUX RESTART (8 CPU) 15:54:01 CPU %user %nice %system %iowait %steal %idle 15:55:01 all 8.48 0.00 2.58 1.45 0.00 87.49 15:55:01 0 11.29 0.00 3.12 2.05 0.02 83.53 15:55:01 1 9.05 0.00 1.93 1.98 0.00 87.04 15:55:01 2 9.78 0.00 2.10 0.60 0.00 87.52 15:55:01 3 8.93 0.00 4.25 4.70 0.00 82.12 15:55:01 4 6.44 0.00 2.06 0.49 0.00 91.01 15:55:01 5 6.24 0.00 2.32 0.47 0.00 90.97 15:55:01 6 9.34 0.00 2.12 0.86 0.00 87.68 15:55:01 7 6.74 0.00 2.76 0.45 0.00 90.05 15:56:01 all 23.47 0.00 5.23 0.62 0.01 70.67 15:56:01 0 24.08 0.00 5.11 0.10 0.00 70.71 15:56:01 1 22.20 0.00 5.18 0.19 0.00 72.43 15:56:01 2 23.77 0.00 4.77 0.13 0.02 71.30 15:56:01 3 23.87 0.00 5.28 1.50 0.03 69.32 15:56:01 4 23.62 0.00 5.40 0.62 0.02 70.34 15:56:01 5 23.03 0.00 3.89 0.12 0.00 72.96 15:56:01 6 23.73 0.00 6.83 1.80 0.02 67.61 15:56:01 7 23.48 0.00 5.40 0.46 0.00 70.67 Average: all 15.97 0.00 3.91 1.03 0.01 79.09 Average: 0 17.67 0.00 4.11 1.08 0.01 77.14 Average: 1 15.61 0.00 3.55 1.09 0.00 79.75 Average: 2 16.76 0.00 3.43 0.37 0.01 79.43 Average: 3 16.41 0.00 4.76 3.10 0.02 75.71 Average: 4 15.04 0.00 3.73 0.56 0.01 80.66 Average: 5 14.62 0.00 3.11 0.29 0.00 81.98 Average: 6 16.53 0.00 4.47 1.33 0.01 77.66 Average: 7 15.10 0.00 4.08 0.46 0.00 80.37