---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4003 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-4003) 03/24/26 _x86_64_ (8 CPU) 09:26:45 LINUX RESTART (8 CPU) 09:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:28:02 383.92 81.17 302.75 0.00 13885.90 150268.04 0.00 09:29:01 247.71 4.00 243.71 0.00 42.97 67344.76 0.00 09:30:01 163.32 0.47 162.86 0.00 48.93 54651.42 0.00 Average: 265.09 28.68 236.40 0.00 4685.31 90887.51 0.00 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:02 28494712 31499076 791980 2.41 88516 3193684 1882268 5.55 1042880 2931884 448468 09:29:01 25994332 30805316 1468148 4.47 159264 4732756 2452924 7.23 2255112 4009948 450860 09:30:01 26065368 31493888 780084 2.37 182436 5289716 1758672 5.18 1652060 4502024 388 Average: 26851471 31266093 1013404 3.08 143405 4405385 2031288 5.99 1650017 3814619 299905 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:02 lo 5.56 5.56 0.56 0.56 0.00 0.00 0.00 0.00 09:28:02 docker0 16.03 26.76 0.97 149.91 0.00 0.00 0.00 0.00 09:28:02 ens3 632.69 413.20 8189.79 133.38 0.00 0.00 0.00 0.00 09:29:01 veth7a4cdb3 0.15 0.27 0.01 0.02 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 docker0 281.28 431.43 25.21 3088.07 0.00 0.00 0.00 0.00 09:29:01 ens3 470.67 303.63 3125.00 43.73 0.00 0.00 0.00 0.00 09:30:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:30:01 docker0 7.98 15.35 0.58 253.07 0.00 0.00 0.00 0.00 09:30:01 ens3 134.59 84.50 2863.62 21.34 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 100.77 156.33 8.83 1152.98 0.00 0.00 0.00 0.00 Average: ens3 412.34 266.91 4735.19 66.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4003) 03/24/26 _x86_64_ (8 CPU) 09:26:45 LINUX RESTART (8 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:02 all 9.69 0.00 3.08 3.34 0.08 83.81 09:28:02 0 7.57 0.00 3.23 3.12 0.07 86.01 09:28:02 1 9.71 0.00 2.78 1.03 0.07 86.42 09:28:02 2 12.46 0.00 2.62 7.48 0.08 77.36 09:28:02 3 8.20 0.00 3.05 1.33 0.07 87.35 09:28:02 4 11.07 0.00 3.81 4.10 0.08 80.94 09:28:02 5 7.93 0.00 2.91 1.59 0.07 87.50 09:28:02 6 13.16 0.00 2.96 1.48 0.07 82.33 09:28:02 7 7.43 0.00 3.24 6.62 0.10 82.60 09:29:01 all 39.67 0.00 7.01 2.26 0.15 50.91 09:29:01 0 39.14 0.00 7.87 6.60 0.15 46.24 09:29:01 1 39.68 0.00 6.97 1.12 0.15 52.07 09:29:01 2 39.02 0.00 6.51 0.53 0.14 53.80 09:29:01 3 39.25 0.00 7.10 1.38 0.15 52.12 09:29:01 4 39.91 0.00 6.03 0.45 0.14 53.47 09:29:01 5 40.41 0.00 7.47 3.13 0.15 48.84 09:29:01 6 39.44 0.00 7.54 3.90 0.14 48.98 09:29:01 7 40.52 0.00 6.55 0.98 0.17 51.78 09:30:01 all 36.97 0.00 6.00 1.57 0.12 55.33 09:30:01 0 36.58 0.00 7.06 7.80 0.12 48.44 09:30:01 1 38.39 0.00 5.79 0.20 0.13 55.48 09:30:01 2 36.08 0.00 5.22 0.25 0.10 58.34 09:30:01 3 37.38 0.00 6.18 0.95 0.12 55.37 09:30:01 4 36.54 0.00 6.55 1.64 0.12 55.16 09:30:01 5 36.16 0.00 5.65 0.94 0.17 57.08 09:30:01 6 38.36 0.00 6.08 0.13 0.13 55.29 09:30:01 7 36.28 0.00 5.50 0.62 0.10 57.51 Average: all 28.71 0.00 5.35 2.39 0.12 63.43 Average: 0 27.65 0.00 6.04 5.83 0.11 60.37 Average: 1 29.20 0.00 5.17 0.78 0.12 64.73 Average: 2 29.10 0.00 4.77 2.78 0.11 63.25 Average: 3 28.19 0.00 5.43 1.22 0.11 65.04 Average: 4 29.12 0.00 5.46 2.07 0.11 63.23 Average: 5 28.10 0.00 5.33 1.88 0.13 64.56 Average: 6 30.27 0.00 5.51 1.82 0.11 62.28 Average: 7 28.03 0.00 5.09 2.75 0.12 64.01