---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4016 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4016) 06/25/25 _x86_64_ (8 CPU) 07:53:23 LINUX RESTART (8 CPU) 07:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:55:01 134.45 9.63 124.83 0.00 1667.51 53492.36 0.00 07:56:01 164.64 0.47 164.17 0.00 41.73 64889.72 0.00 Average: 149.67 5.01 144.66 0.00 847.79 59238.92 0.00 07:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 28547432 31531408 778248 2.37 88036 3141752 1890236 5.57 1212352 2700632 91092 07:56:01 27213232 31500756 796948 2.42 137092 4269460 1954404 5.76 1249848 3859896 856 Average: 27880332 31516082 787598 2.40 112564 3705606 1922320 5.67 1231100 3280264 45974 07:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 07:55:01 docker0 47.91 50.92 3.63 474.38 0.00 0.00 0.00 0.00 07:55:01 ens3 359.82 234.08 7585.98 43.16 0.00 0.00 0.00 0.00 07:56:01 veth858720e 1.93 1.67 0.31 0.46 0.00 0.00 0.00 0.00 07:56:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 07:56:01 docker0 46.89 45.08 3.72 409.02 0.00 0.00 0.00 0.00 07:56:01 ens3 467.59 325.81 8858.32 165.85 0.00 0.00 0.00 0.00 Average: veth858720e 0.97 0.84 0.16 0.23 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 47.40 47.98 3.67 441.43 0.00 0.00 0.00 0.00 Average: ens3 414.16 280.33 8227.49 105.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4016) 06/25/25 _x86_64_ (8 CPU) 07:53:23 LINUX RESTART (8 CPU) 07:54:02 CPU %user %nice %system %iowait %steal %idle 07:55:01 all 26.41 0.00 6.01 0.91 0.08 66.60 07:55:01 0 26.15 0.00 5.59 0.12 0.07 68.06 07:55:01 1 28.40 0.00 6.07 1.05 0.07 64.41 07:55:01 2 27.86 0.00 5.66 0.84 0.07 65.57 07:55:01 3 26.66 0.00 5.70 3.50 0.09 64.05 07:55:01 4 26.21 0.00 6.18 0.07 0.09 67.45 07:55:01 5 26.51 0.00 6.02 1.07 0.09 66.32 07:55:01 6 25.42 0.00 5.84 0.15 0.07 68.51 07:55:01 7 24.06 0.00 7.04 0.45 0.07 68.39 07:56:01 all 10.81 0.00 4.95 0.77 0.07 83.40 07:56:01 0 11.69 0.00 5.10 0.64 0.07 82.49 07:56:01 1 12.20 0.00 4.53 0.12 0.05 83.10 07:56:01 2 10.74 0.00 5.06 0.22 0.07 83.92 07:56:01 3 9.32 0.00 5.15 0.08 0.05 85.39 07:56:01 4 10.68 0.00 5.02 0.07 0.07 84.17 07:56:01 5 10.92 0.00 4.93 2.79 0.07 81.29 07:56:01 6 9.45 0.00 5.60 2.17 0.08 82.70 07:56:01 7 11.47 0.00 4.25 0.07 0.08 84.13 Average: all 18.55 0.00 5.48 0.84 0.07 75.06 Average: 0 18.88 0.00 5.35 0.38 0.07 75.32 Average: 1 20.23 0.00 5.30 0.58 0.06 73.83 Average: 2 19.24 0.00 5.36 0.53 0.07 74.81 Average: 3 17.94 0.00 5.43 1.78 0.07 74.78 Average: 4 18.39 0.00 5.59 0.07 0.08 75.88 Average: 5 18.67 0.00 5.47 1.93 0.08 73.85 Average: 6 17.38 0.00 5.72 1.17 0.08 75.65 Average: 7 17.71 0.00 5.63 0.26 0.08 76.33