---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4154 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4154) 03/26/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:02 450.96 72.84 378.12 0.00 12303.68 142912.05 0.00 11:48:01 159.48 1.66 157.82 0.00 18.44 56379.46 0.00 11:49:01 46.73 0.03 46.69 0.00 0.27 41296.60 0.00 Average: 219.39 24.97 194.41 0.00 4130.30 80329.07 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:02 28615536 31513864 782108 2.38 87504 3090368 1779120 5.25 1002884 2858100 544036 11:48:01 26043856 31223664 1054260 3.21 138956 5115372 2272460 6.70 1974368 4237552 1070008 11:49:01 25921476 31442000 833540 2.54 144152 5427524 1843220 5.43 1916572 4394140 211536 Average: 26860289 31393176 889969 2.71 123537 4544421 1964933 5.79 1631275 3829931 608527 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:02 ens3 843.34 574.39 9019.50 139.02 0.00 0.00 0.00 0.00 11:47:02 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 11:47:02 docker0 93.58 93.88 6.40 570.75 0.00 0.00 0.00 0.00 11:48:01 ens3 282.07 217.98 2381.79 33.66 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 docker0 194.81 245.33 16.33 2345.60 0.00 0.00 0.00 0.00 11:48:01 veth00ec054 194.78 245.45 19.00 2345.61 0.00 0.00 0.00 0.19 11:49:01 ens3 17.20 10.55 14.89 7.36 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 1.20 1.15 0.10 1.63 0.00 0.00 0.00 0.00 11:49:01 veth00ec054 1.20 1.17 0.12 1.63 0.00 0.00 0.00 0.00 Average: ens3 381.42 267.92 3813.34 60.16 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 95.98 112.72 7.56 964.99 0.00 0.00 0.00 0.00 Average: veth00ec054 64.60 81.29 6.30 773.68 0.00 0.00 0.00 0.06 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4154) 03/26/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:02 all 10.16 0.00 3.03 1.39 0.07 85.35 11:47:02 0 9.72 0.00 4.37 0.55 0.07 85.29 11:47:02 1 10.22 0.00 3.00 3.10 0.07 83.62 11:47:02 2 8.20 0.00 2.47 0.22 0.05 89.06 11:47:02 3 10.29 0.00 2.69 0.52 0.07 86.43 11:47:02 4 11.31 0.00 3.74 5.22 0.07 79.67 11:47:02 5 9.27 0.00 2.18 0.29 0.08 88.18 11:47:02 6 11.19 0.00 3.36 1.05 0.07 84.34 11:47:02 7 11.14 0.00 2.45 0.17 0.05 86.20 11:48:01 all 52.15 0.00 7.32 0.52 0.10 39.91 11:48:01 0 51.75 0.00 6.84 0.26 0.10 41.05 11:48:01 1 52.52 0.00 7.54 1.85 0.09 38.01 11:48:01 2 50.87 0.00 8.08 0.46 0.10 40.48 11:48:01 3 51.88 0.00 7.31 0.15 0.10 40.55 11:48:01 4 54.12 0.00 7.63 0.41 0.10 37.74 11:48:01 5 52.05 0.00 7.42 0.33 0.10 40.11 11:48:01 6 54.21 0.00 7.32 0.51 0.10 37.85 11:48:01 7 49.81 0.00 6.42 0.15 0.09 43.53 11:49:01 all 41.16 0.00 5.93 0.23 0.08 52.59 11:49:01 0 42.97 0.00 5.96 0.02 0.10 50.95 11:49:01 1 40.67 0.00 6.03 0.00 0.08 53.22 11:49:01 2 39.67 0.00 6.46 1.75 0.08 52.03 11:49:01 3 39.78 0.00 5.18 0.02 0.08 54.94 11:49:01 4 40.95 0.00 5.59 0.00 0.08 53.37 11:49:01 5 43.14 0.00 6.29 0.00 0.07 50.50 11:49:01 6 40.18 0.00 6.23 0.10 0.08 53.41 11:49:01 7 41.96 0.00 5.70 0.00 0.08 52.26 Average: all 34.41 0.00 5.42 0.71 0.08 59.38 Average: 0 34.72 0.00 5.72 0.28 0.09 59.19 Average: 1 34.37 0.00 5.51 1.65 0.08 58.40 Average: 2 32.80 0.00 5.66 0.81 0.08 60.65 Average: 3 33.94 0.00 5.05 0.23 0.08 60.69 Average: 4 35.40 0.00 5.64 1.88 0.08 57.00 Average: 5 34.70 0.00 5.28 0.20 0.08 59.72 Average: 6 35.10 0.00 5.63 0.55 0.08 58.63 Average: 7 34.23 0.00 4.85 0.11 0.07 60.74