---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9042 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-9042) 05/11/26 _x86_64_ (8 CPU) 06:12:42 LINUX RESTART (8 CPU) 06:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:14:01 452.09 73.65 378.44 0.00 12957.97 117570.80 0.00 06:15:01 193.83 3.97 189.87 0.00 35.46 43536.21 0.00 06:16:01 163.06 0.52 162.54 0.00 44.13 48413.80 0.00 Average: 269.66 26.05 243.61 0.00 4345.85 69840.27 0.00 06:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 28376312 31471708 815204 2.48 93040 3271992 2081844 6.14 1119520 2963900 996 06:15:01 26672908 31442272 833060 2.53 159836 4693236 2090892 6.16 1619952 3972544 338808 06:16:01 26188044 31510316 766368 2.33 175380 5200472 1787540 5.27 1621824 4426940 188 Average: 27079088 31474765 804877 2.45 142752 4388567 1986759 5.86 1453765 3787795 113331 06:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 veth5e97b6d 20.13 24.33 2.20 20.72 0.00 0.00 0.00 0.00 06:14:01 ens3 695.75 438.38 8401.26 135.85 0.00 0.00 0.00 0.00 06:14:01 lo 5.40 5.40 0.54 0.54 0.00 0.00 0.00 0.00 06:14:01 docker0 47.11 58.49 4.14 312.04 0.00 0.00 0.00 0.00 06:15:01 ens3 463.56 290.00 2871.87 40.32 0.00 0.00 0.00 0.00 06:15:01 veth1040109 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 docker0 269.52 427.31 23.23 2837.94 0.00 0.00 0.00 0.00 06:16:01 ens3 136.69 80.10 2744.38 22.98 0.00 0.00 0.00 0.00 06:16:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 06:16:01 docker0 4.53 9.07 0.33 128.29 0.00 0.00 0.00 0.00 Average: ens3 432.00 269.49 4672.50 66.38 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 107.05 164.96 9.23 1092.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9042) 05/11/26 _x86_64_ (8 CPU) 06:12:42 LINUX RESTART (8 CPU) 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 10.40 0.00 3.31 2.05 0.07 84.17 06:14:01 0 7.77 0.00 4.49 2.24 0.07 85.43 06:14:01 1 10.62 0.00 3.55 1.30 0.07 84.46 06:14:01 2 11.16 0.00 2.42 0.70 0.05 85.67 06:14:01 3 11.62 0.00 3.19 3.73 0.07 81.40 06:14:01 4 8.94 0.00 4.36 6.33 0.07 80.31 06:14:01 5 13.53 0.00 3.01 1.03 0.07 82.36 06:14:01 6 9.64 0.00 2.75 0.64 0.07 86.90 06:14:01 7 9.94 0.00 2.70 0.49 0.07 86.80 06:15:01 all 45.48 0.00 7.46 0.67 0.08 46.31 06:15:01 0 44.40 0.00 7.14 0.71 0.07 47.69 06:15:01 1 45.92 0.00 7.99 0.25 0.08 45.75 06:15:01 2 44.60 0.00 6.93 0.34 0.08 48.04 06:15:01 3 45.31 0.00 7.13 0.57 0.07 46.92 06:15:01 4 44.87 0.00 8.07 3.03 0.10 43.93 06:15:01 5 47.13 0.00 7.50 0.22 0.08 45.07 06:15:01 6 45.93 0.00 7.05 0.15 0.08 46.79 06:15:01 7 45.67 0.00 7.84 0.12 0.08 46.29 06:16:01 all 30.44 0.00 5.86 0.66 0.07 62.97 06:16:01 0 30.14 0.00 5.29 0.24 0.07 64.27 06:16:01 1 31.09 0.00 5.62 0.10 0.08 63.10 06:16:01 2 29.80 0.00 5.38 0.27 0.08 64.47 06:16:01 3 29.26 0.00 6.02 0.95 0.07 63.70 06:16:01 4 31.91 0.00 5.72 1.43 0.07 60.88 06:16:01 5 31.43 0.00 6.16 0.76 0.07 61.59 06:16:01 6 29.48 0.00 5.48 0.07 0.07 64.90 06:16:01 7 30.38 0.00 7.20 1.48 0.08 60.85 Average: all 28.77 0.00 5.54 1.13 0.07 64.49 Average: 0 27.41 0.00 5.64 1.06 0.07 65.83 Average: 1 29.22 0.00 5.72 0.55 0.08 64.43 Average: 2 28.52 0.00 4.91 0.44 0.07 66.06 Average: 3 28.72 0.00 5.44 1.75 0.07 64.02 Average: 4 28.59 0.00 6.05 3.59 0.08 61.69 Average: 5 30.69 0.00 5.56 0.67 0.07 63.02 Average: 6 28.34 0.00 5.09 0.29 0.07 66.20 Average: 7 28.66 0.00 5.91 0.70 0.08 64.65