---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3302 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: 2799.996 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-3302) 03/12/26 _x86_64_ (8 CPU) 09:54:53 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:02 422.96 72.15 350.81 0.00 12225.56 164443.13 0.00 09:57:01 128.76 1.25 127.50 0.00 37.01 42089.83 0.00 Average: 277.10 37.00 240.09 0.00 6182.49 103780.48 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 29254868 31529208 788468 2.40 74684 2500476 1810636 5.34 964072 2304960 564 09:57:01 27588416 31477756 800608 2.44 119628 3933632 1714972 5.06 1301560 3458024 376584 Average: 28421642 31503482 794538 2.42 97156 3217054 1762804 5.20 1132816 2881492 188574 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 09:56:02 vethd4b5cd9 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 ens3 520.90 324.56 4715.10 83.24 0.00 0.00 0.00 0.00 09:57:01 docker0 87.21 114.86 7.43 1077.03 0.00 0.00 0.00 0.00 09:57:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 09:57:01 vethaca5916 58.14 85.78 5.96 871.32 0.00 0.00 0.00 0.07 09:57:01 ens3 285.41 199.46 4528.74 64.88 0.00 0.00 0.00 0.00 Average: docker0 43.24 56.96 3.69 533.99 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 Average: vethaca5916 28.83 42.53 2.95 432.00 0.00 0.00 0.00 0.04 Average: ens3 404.14 262.54 4622.70 74.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3302) 03/12/26 _x86_64_ (8 CPU) 09:54:53 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 7.25 0.00 1.97 2.48 0.06 88.23 09:56:02 0 5.60 0.00 1.61 3.44 0.05 89.30 09:56:02 1 7.16 0.00 1.26 0.39 0.05 91.15 09:56:02 2 6.46 0.00 1.38 0.49 0.07 91.61 09:56:02 3 6.70 0.00 2.10 3.64 0.05 87.51 09:56:02 4 10.63 0.00 2.44 7.79 0.07 79.07 09:56:02 5 8.40 0.00 3.39 2.37 0.05 85.79 09:56:02 6 6.02 0.00 2.00 1.39 0.05 90.54 09:56:02 7 7.07 0.00 1.63 0.35 0.07 90.88 09:57:01 all 31.89 0.00 6.08 0.87 0.09 61.07 09:57:01 0 32.21 0.00 7.15 0.29 0.10 60.25 09:57:01 1 32.80 0.00 6.63 3.30 0.09 57.18 09:57:01 2 32.55 0.00 6.11 1.65 0.07 59.62 09:57:01 3 30.60 0.00 5.81 0.27 0.09 63.23 09:57:01 4 32.22 0.00 6.01 0.67 0.09 61.01 09:57:01 5 32.02 0.00 5.65 0.36 0.10 61.87 09:57:01 6 31.11 0.00 5.59 0.15 0.09 63.05 09:57:01 7 31.63 0.00 5.66 0.24 0.09 62.39 Average: all 19.44 0.00 4.00 1.68 0.07 74.80 Average: 0 18.75 0.00 4.35 1.88 0.08 74.94 Average: 1 19.84 0.00 3.91 1.83 0.07 74.35 Average: 2 19.35 0.00 3.72 1.06 0.07 75.81 Average: 3 18.53 0.00 3.93 1.98 0.07 75.49 Average: 4 21.32 0.00 4.21 4.27 0.08 70.13 Average: 5 20.08 0.00 4.51 1.38 0.08 73.96 Average: 6 18.43 0.00 3.78 0.78 0.07 76.95 Average: 7 19.22 0.00 3.62 0.30 0.08 76.78