---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3843 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: 2800.000 BogoMIPS: 5600.00 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-3843) 03/21/26 _x86_64_ (8 CPU) 04:53:42 LINUX RESTART (8 CPU) 04:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 423.90 74.73 349.17 0.00 13185.76 125391.86 0.00 04:56:01 220.89 2.68 218.21 0.00 27.32 61382.47 0.00 04:57:01 122.71 0.25 122.46 0.00 26.40 46081.00 0.00 Average: 254.88 25.61 229.27 0.00 4363.43 77348.03 0.00 04:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 28389312 31469720 819840 2.49 91472 3261216 1933400 5.70 1081764 2994456 495824 04:56:01 26096304 31413556 864664 2.63 157072 5235768 1852384 5.46 2062076 4102380 840508 04:57:01 26189224 31220076 1056156 3.21 165672 4934128 2335384 6.89 2155872 3906700 664992 Average: 26891613 31367784 913553 2.78 138072 4477037 2040389 6.02 1766571 3667845 667108 04:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 ens3 774.05 505.51 8543.06 140.74 0.00 0.00 0.00 0.00 04:55:01 docker0 42.54 42.75 3.05 283.43 0.00 0.00 0.00 0.00 04:55:01 lo 5.42 5.42 0.55 0.55 0.00 0.00 0.00 0.00 04:56:01 ens3 512.41 336.10 3004.82 43.10 0.00 0.00 0.00 0.00 04:56:01 veth99e39ec 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:56:01 docker0 318.69 481.94 27.07 2976.10 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:57:01 ens3 38.61 20.78 315.17 9.29 0.00 0.00 0.00 0.00 04:57:01 vethc1dbaf3 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 04:57:01 docker0 7.32 14.15 0.53 231.22 0.00 0.00 0.00 0.00 04:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 439.82 286.24 3928.41 63.94 0.00 0.00 0.00 0.00 Average: vethc1dbaf3 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 123.31 180.40 10.26 1168.65 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3843) 03/21/26 _x86_64_ (8 CPU) 04:53:42 LINUX RESTART (8 CPU) 04:54:02 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 10.26 0.00 3.31 2.47 0.06 83.90 04:55:01 0 11.38 0.00 3.04 0.60 0.05 84.93 04:55:01 1 10.21 0.00 2.76 2.12 0.05 84.86 04:55:01 2 8.58 0.00 2.92 0.94 0.05 87.51 04:55:01 3 10.71 0.00 4.98 4.06 0.07 80.18 04:55:01 4 9.35 0.00 3.17 0.91 0.07 86.50 04:55:01 5 8.75 0.00 3.52 1.19 0.05 86.49 04:55:01 6 15.06 0.00 3.36 2.91 0.07 78.60 04:55:01 7 8.02 0.00 2.76 7.03 0.05 82.14 04:56:01 all 34.66 0.00 5.59 1.58 0.10 58.07 04:56:01 0 32.19 0.00 5.74 0.32 0.10 61.65 04:56:01 1 33.98 0.00 5.42 4.70 0.10 55.79 04:56:01 2 35.40 0.00 5.66 1.23 0.10 57.61 04:56:01 3 36.84 0.00 5.61 0.98 0.10 56.47 04:56:01 4 34.77 0.00 5.53 1.16 0.10 58.44 04:56:01 5 34.01 0.00 5.42 1.01 0.10 59.47 04:56:01 6 35.46 0.00 5.49 0.59 0.10 58.36 04:56:01 7 34.63 0.00 5.85 2.65 0.10 56.77 04:57:01 all 57.84 0.00 7.29 1.63 0.11 33.14 04:57:01 0 57.71 0.00 7.17 1.24 0.12 33.76 04:57:01 1 58.22 0.00 7.26 0.15 0.12 34.25 04:57:01 2 58.21 0.00 7.42 3.45 0.12 30.80 04:57:01 3 55.87 0.00 7.22 2.27 0.10 34.55 04:57:01 4 57.09 0.00 6.82 1.21 0.10 34.78 04:57:01 5 58.88 0.00 7.18 0.94 0.12 32.88 04:57:01 6 58.34 0.00 7.81 1.09 0.12 32.64 04:57:01 7 58.42 0.00 7.40 2.66 0.12 31.41 Average: all 34.42 0.00 5.41 1.89 0.09 58.19 Average: 0 33.93 0.00 5.33 0.72 0.09 59.93 Average: 1 34.27 0.00 5.16 2.33 0.09 58.14 Average: 2 34.22 0.00 5.35 1.88 0.09 58.45 Average: 3 34.67 0.00 5.94 2.43 0.09 56.87 Average: 4 33.90 0.00 5.19 1.10 0.09 59.72 Average: 5 34.08 0.00 5.39 1.04 0.09 59.40 Average: 6 36.43 0.00 5.57 1.52 0.10 56.39 Average: 7 33.85 0.00 5.35 4.09 0.09 56.61