---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4116 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4116) 03/26/26 _x86_64_ (8 CPU) 07:58:40 LINUX RESTART (8 CPU) 07:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:01 468.45 64.04 404.41 0.00 11306.42 203397.66 0.00 08:01:01 123.11 0.37 122.75 0.00 20.13 59545.81 0.00 Average: 294.33 31.94 262.39 0.00 5615.86 130867.42 0.00 07:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 28064832 31400188 882056 2.68 101428 3472096 2060068 6.07 1252528 3107748 270832 08:01:01 26780196 31491288 788420 2.40 137208 4710204 1838760 5.42 1190572 4344268 380184 Average: 27422514 31445738 835238 2.54 119318 4091150 1949414 5.75 1221550 3726008 325508 07:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 docker0 24.66 29.69 2.24 433.89 0.00 0.00 0.00 0.00 08:00:01 veth07544a2 19.98 25.22 2.06 382.82 0.00 0.00 0.00 0.03 08:00:01 lo 3.12 3.12 0.30 0.30 0.00 0.00 0.00 0.00 08:00:01 ens3 713.25 469.46 8446.47 137.58 0.00 0.00 0.00 0.00 08:01:01 docker0 30.08 27.88 2.59 378.10 0.00 0.00 0.00 0.00 08:01:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 08:01:01 ens3 421.83 268.42 10145.02 44.65 0.00 0.00 0.00 0.00 Average: docker0 27.39 28.78 2.42 405.76 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 566.32 368.10 9302.88 90.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4116) 03/26/26 _x86_64_ (8 CPU) 07:58:40 LINUX RESTART (8 CPU) 07:59:02 CPU %user %nice %system %iowait %steal %idle 08:00:01 all 15.74 0.00 4.04 2.54 0.07 77.61 08:00:01 0 15.20 0.00 4.67 5.66 0.07 74.40 08:00:01 1 15.42 0.00 3.63 0.93 0.07 79.96 08:00:01 2 13.60 0.00 4.16 2.76 0.07 79.41 08:00:01 3 17.41 0.00 4.58 3.02 0.07 74.92 08:00:01 4 16.84 0.00 3.05 0.94 0.07 79.10 08:00:01 5 18.82 0.00 4.79 2.67 0.07 73.65 08:00:01 6 14.89 0.00 3.59 0.91 0.07 80.54 08:00:01 7 13.75 0.00 3.84 3.39 0.09 78.93 08:01:01 all 17.13 0.00 4.40 0.57 0.08 77.82 08:01:01 0 17.05 0.00 4.27 0.10 0.08 78.50 08:01:01 1 16.39 0.00 4.90 0.54 0.08 78.08 08:01:01 2 16.97 0.00 4.49 0.39 0.09 78.07 08:01:01 3 18.35 0.00 4.79 0.77 0.07 76.02 08:01:01 4 16.63 0.00 3.77 0.22 0.08 79.30 08:01:01 5 18.99 0.00 4.37 0.08 0.08 76.47 08:01:01 6 16.73 0.00 4.04 0.32 0.08 78.82 08:01:01 7 15.87 0.00 4.55 2.17 0.07 77.34 Average: all 16.44 0.00 4.22 1.55 0.08 77.72 Average: 0 16.13 0.00 4.47 2.86 0.08 76.46 Average: 1 15.91 0.00 4.27 0.73 0.08 79.01 Average: 2 15.29 0.00 4.33 1.57 0.08 78.74 Average: 3 17.88 0.00 4.69 1.88 0.07 75.48 Average: 4 16.73 0.00 3.41 0.58 0.08 79.20 Average: 5 18.91 0.00 4.58 1.36 0.08 75.07 Average: 6 15.82 0.00 3.82 0.61 0.08 79.67 Average: 7 14.82 0.00 4.20 2.78 0.08 78.13