---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11353 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-11353) 05/26/26 _x86_64_ (8 CPU) 02:09:46 LINUX RESTART (8 CPU) 02:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:11:01 412.66 81.39 331.28 0.00 13912.21 112203.57 0.00 02:12:01 289.85 3.85 286.00 0.00 44.12 105227.19 0.00 Average: 351.25 42.61 308.64 0.00 6977.59 108715.09 0.00 02:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 29127324 31520280 799468 2.43 76604 2615896 1837464 5.42 1058620 2339476 5076 02:12:01 26221392 31482936 801288 2.44 171552 5171260 1899040 5.60 1447576 4600152 332 Average: 27674358 31501608 800378 2.43 124078 3893578 1868252 5.51 1253098 3469814 2704 02:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 ens3 795.35 512.11 5600.65 135.80 0.00 0.00 0.00 0.00 02:11:01 docker0 82.40 89.35 5.81 501.81 0.00 0.00 0.00 0.00 02:11:01 lo 5.77 5.77 0.58 0.58 0.00 0.00 0.00 0.00 02:12:01 ens3 682.81 448.05 11150.17 53.53 0.00 0.00 0.00 0.00 02:12:01 docker0 274.41 388.19 24.49 3005.48 0.00 0.00 0.00 0.00 02:12:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 739.07 480.08 8375.64 94.66 0.00 0.00 0.00 0.00 Average: docker0 178.41 238.78 15.15 1753.75 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11353) 05/26/26 _x86_64_ (8 CPU) 02:09:46 LINUX RESTART (8 CPU) 02:10:01 CPU %user %nice %system %iowait %steal %idle 02:11:01 all 8.50 0.00 2.65 2.68 0.06 86.11 02:11:01 0 7.39 0.00 2.28 1.19 0.05 89.09 02:11:01 1 6.84 0.00 2.67 1.18 0.05 89.26 02:11:01 2 7.77 0.00 2.58 1.33 0.07 88.26 02:11:01 3 6.62 0.00 1.87 0.81 0.05 90.65 02:11:01 4 9.88 0.00 3.54 1.71 0.05 84.81 02:11:01 5 13.24 0.00 2.29 0.67 0.07 83.73 02:11:01 6 8.51 0.00 3.66 7.03 0.07 80.74 02:11:01 7 7.74 0.00 2.31 7.56 0.07 82.32 02:12:01 all 9.30 0.00 4.37 9.28 0.08 76.98 02:12:01 0 10.22 0.00 5.81 31.64 0.12 52.21 02:12:01 1 9.44 0.00 3.77 4.86 0.07 81.86 02:12:01 2 9.41 0.00 5.16 4.10 0.07 81.27 02:12:01 3 8.10 0.00 4.47 10.91 0.10 76.41 02:12:01 4 9.06 0.00 3.80 5.20 0.08 81.85 02:12:01 5 10.03 0.00 4.51 12.47 0.08 72.91 02:12:01 6 8.64 0.00 3.98 1.82 0.05 85.50 02:12:01 7 9.48 0.00 3.44 3.39 0.08 83.60 Average: all 8.90 0.00 3.51 5.97 0.07 81.55 Average: 0 8.79 0.00 4.04 16.32 0.08 70.77 Average: 1 8.14 0.00 3.23 3.02 0.06 85.55 Average: 2 8.59 0.00 3.87 2.71 0.07 84.77 Average: 3 7.36 0.00 3.16 5.84 0.08 83.56 Average: 4 9.47 0.00 3.67 3.45 0.07 83.34 Average: 5 11.64 0.00 3.39 6.56 0.08 78.33 Average: 6 8.58 0.00 3.82 4.43 0.06 83.12 Average: 7 8.61 0.00 2.87 5.48 0.08 82.96