---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772743 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772743) 11/08/25 _x86_64_ (8 CPU) 02:06:33 LINUX RESTART (8 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 473.77 23.83 449.94 0.00 3409.46 81811.22 0.00 02:09:01 193.45 1.52 191.93 0.00 18.66 86658.62 0.00 Average: 332.43 12.58 319.85 0.00 1699.82 84255.28 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 27534000 31437580 845816 2.57 117700 3987776 2107432 6.21 1274716 3580980 194108 02:09:01 25098628 31473544 800080 2.43 171060 6234176 1814660 5.35 1722672 5386400 55632 Average: 26316314 31455562 822948 2.50 144380 5110976 1961046 5.78 1498694 4483690 124870 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 286.68 302.93 23.21 1212.06 0.00 0.00 0.00 0.00 02:08:01 veth9aa4090 185.02 198.29 18.65 660.31 0.00 0.00 0.00 0.05 02:08:01 ens3 1019.30 734.03 11599.17 156.02 0.00 0.00 0.00 0.00 02:08:01 lo 5.56 5.56 0.57 0.57 0.00 0.00 0.00 0.00 02:09:01 docker0 212.85 395.23 15.75 7217.38 0.00 0.00 0.00 0.00 02:09:01 ens3 467.86 254.06 8121.69 36.99 0.00 0.00 0.00 0.00 02:09:01 veth75d6390 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 249.45 349.47 19.45 4239.95 0.00 0.00 0.00 0.00 Average: ens3 741.26 492.03 9845.82 96.00 0.00 0.00 0.00 0.00 Average: veth75d6390 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772743) 11/08/25 _x86_64_ (8 CPU) 02:06:33 LINUX RESTART (8 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 10.81 0.00 4.14 2.53 0.07 82.44 02:08:01 0 10.33 0.00 3.35 1.01 0.07 85.24 02:08:01 1 10.60 0.00 5.06 6.66 0.09 77.60 02:08:01 2 9.77 0.00 3.18 1.95 0.07 85.03 02:08:01 3 11.83 0.00 5.72 3.82 0.09 78.54 02:08:01 4 13.12 0.00 4.15 0.69 0.07 81.98 02:08:01 5 11.71 0.00 3.32 3.39 0.09 81.48 02:08:01 6 10.03 0.00 4.80 1.62 0.07 83.47 02:08:01 7 9.12 0.00 3.55 1.12 0.05 86.16 02:09:01 all 32.18 0.00 6.74 2.52 0.09 58.46 02:09:01 0 30.67 0.00 6.89 3.36 0.08 59.00 02:09:01 1 32.00 0.00 6.07 1.09 0.08 60.76 02:09:01 2 29.59 0.00 7.66 9.86 0.10 52.79 02:09:01 3 31.30 0.00 6.01 1.00 0.10 61.59 02:09:01 4 39.25 0.00 7.97 1.18 0.10 51.50 02:09:01 5 32.29 0.00 6.70 2.08 0.08 58.85 02:09:01 6 30.86 0.00 6.38 0.95 0.10 61.71 02:09:01 7 31.50 0.00 6.22 0.68 0.10 61.51 Average: all 21.60 0.00 5.45 2.53 0.08 70.34 Average: 0 20.58 0.00 5.13 2.20 0.08 72.02 Average: 1 21.47 0.00 5.58 3.83 0.09 69.04 Average: 2 19.74 0.00 5.43 5.93 0.09 68.81 Average: 3 21.63 0.00 5.87 2.40 0.09 70.01 Average: 4 26.29 0.00 6.08 0.93 0.08 66.61 Average: 5 22.11 0.00 5.03 2.73 0.09 70.05 Average: 6 20.57 0.00 5.60 1.28 0.09 72.47 Average: 7 20.41 0.00 4.89 0.90 0.08 73.72