---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8353 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: 2799.974 BogoMIPS: 5599.94 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-8353) 04/28/26 _x86_64_ (8 CPU) 02:49:34 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:51:01 403.23 71.94 331.29 0.00 12797.07 107115.75 0.00 02:52:01 245.57 1.90 243.67 0.00 33.06 123910.45 0.00 02:53:01 161.12 0.22 160.91 0.00 19.46 64065.99 0.00 Average: 269.97 24.68 245.29 0.00 4282.96 98365.48 0.00 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 28179688 31490488 804684 2.45 91432 3486732 1855132 5.47 1065940 3217672 722712 02:52:01 26068032 30819424 1461144 4.45 156600 4690628 2469800 7.28 2232784 3976504 398768 02:53:01 26113836 31495044 785744 2.39 174984 5259668 1729216 5.10 1639780 4485932 260 Average: 26787185 31268319 1017191 3.09 141005 4479009 2018049 5.95 1646168 3893369 373913 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 654.52 442.81 8377.15 136.14 0.00 0.00 0.00 0.00 02:51:01 docker0 50.87 53.06 3.53 282.21 0.00 0.00 0.00 0.00 02:51:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 02:52:01 ens3 470.59 353.15 2966.07 46.10 0.00 0.00 0.00 0.00 02:52:01 veth66dd5f5 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 docker0 331.67 435.17 27.72 2931.78 0.00 0.00 0.00 0.00 02:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 ens3 113.80 69.34 2722.62 16.45 0.00 0.00 0.00 0.00 02:53:01 docker0 4.12 8.45 0.31 128.24 0.00 0.00 0.00 0.00 02:53:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 412.97 288.44 4688.52 66.23 0.00 0.00 0.00 0.00 Average: docker0 128.90 165.57 10.52 1114.18 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8353) 04/28/26 _x86_64_ (8 CPU) 02:49:34 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 10.59 0.00 3.34 1.93 0.07 84.07 02:51:01 0 8.47 0.00 3.04 0.20 0.07 88.23 02:51:01 1 8.63 0.00 3.43 1.66 0.08 86.19 02:51:01 2 10.90 0.00 3.17 2.18 0.08 83.67 02:51:01 3 14.42 0.00 3.37 3.86 0.07 78.27 02:51:01 4 11.09 0.00 3.36 1.78 0.07 83.71 02:51:01 5 11.72 0.00 3.69 0.47 0.07 84.05 02:51:01 6 9.28 0.00 3.17 1.64 0.07 85.84 02:51:01 7 10.22 0.00 3.51 3.63 0.08 82.55 02:52:01 all 35.46 0.00 6.86 1.35 0.10 56.23 02:52:01 0 35.37 0.00 6.40 0.32 0.08 57.82 02:52:01 1 35.49 0.00 6.49 0.74 0.08 57.20 02:52:01 2 33.11 0.00 6.22 0.98 0.10 59.59 02:52:01 3 34.08 0.00 7.18 6.76 0.10 51.88 02:52:01 4 35.49 0.00 7.11 0.46 0.10 56.84 02:52:01 5 36.53 0.00 6.97 0.25 0.10 56.14 02:52:01 6 36.70 0.00 7.30 1.03 0.10 54.87 02:52:01 7 36.88 0.00 7.21 0.30 0.10 55.50 02:53:01 all 38.37 0.00 6.11 0.93 0.10 54.49 02:53:01 0 40.07 0.00 6.72 0.30 0.10 52.81 02:53:01 1 38.73 0.00 5.58 0.18 0.12 55.39 02:53:01 2 36.34 0.00 5.16 0.39 0.08 58.03 02:53:01 3 38.19 0.00 6.48 3.44 0.10 51.78 02:53:01 4 37.97 0.00 6.00 0.98 0.10 54.95 02:53:01 5 38.07 0.00 6.43 0.42 0.10 54.97 02:53:01 6 39.13 0.00 6.83 1.37 0.08 52.59 02:53:01 7 38.49 0.00 5.68 0.39 0.10 55.35 Average: all 28.16 0.00 5.44 1.40 0.09 64.91 Average: 0 27.97 0.00 5.39 0.28 0.08 66.28 Average: 1 27.66 0.00 5.17 0.86 0.10 66.22 Average: 2 26.77 0.00 4.85 1.18 0.09 67.10 Average: 3 28.91 0.00 5.68 4.69 0.09 60.62 Average: 4 28.22 0.00 5.49 1.07 0.09 65.13 Average: 5 28.81 0.00 5.70 0.38 0.09 65.01 Average: 6 28.37 0.00 5.77 1.34 0.08 64.43 Average: 7 28.53 0.00 5.47 1.44 0.10 64.47