---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7838 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-7838) 08/29/25 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 377.95 62.14 315.81 0.00 11073.35 133567.07 0.00 05:06:01 50.67 0.35 50.32 0.00 8.67 21527.48 0.00 Average: 214.31 31.24 183.07 0.00 5541.01 77547.28 0.00 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 28577704 31520080 779316 2.37 90120 3129044 1872128 5.52 1003504 2899944 468 05:06:01 28058320 31524640 770316 2.34 107688 3587452 1854024 5.47 1103560 3262036 465616 Average: 28318012 31522360 774816 2.36 98904 3358248 1863076 5.49 1053532 3080990 233042 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 21.15 21.05 1.60 136.88 0.00 0.00 0.00 0.00 05:05:01 ens3 617.98 400.17 7976.93 126.03 0.00 0.00 0.00 0.00 05:05:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 05:05:01 veth85408d5 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 docker0 23.81 37.26 2.18 486.66 0.00 0.00 0.00 0.00 05:06:01 ens3 148.19 89.00 3025.84 19.69 0.00 0.00 0.00 0.00 05:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 22.48 29.15 1.89 311.77 0.00 0.00 0.00 0.00 Average: ens3 383.09 244.58 5501.39 72.86 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7838) 08/29/25 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 9.83 0.00 2.86 2.81 0.07 84.43 05:05:01 0 8.01 0.00 2.20 1.01 0.07 88.71 05:05:01 1 8.35 0.00 2.46 0.17 0.07 88.96 05:05:01 2 12.67 0.00 3.15 3.22 0.05 80.92 05:05:01 3 11.44 0.00 3.09 0.15 0.07 85.25 05:05:01 4 8.45 0.00 3.47 12.53 0.07 75.48 05:05:01 5 10.72 0.00 3.22 3.24 0.08 82.73 05:05:01 6 9.45 0.00 2.79 0.94 0.08 86.73 05:05:01 7 9.52 0.00 2.52 1.28 0.07 86.61 05:06:01 all 38.43 0.00 5.53 0.41 0.11 55.51 05:06:01 0 36.40 0.00 5.57 0.07 0.10 57.86 05:06:01 1 37.99 0.00 5.68 0.07 0.10 56.16 05:06:01 2 42.00 0.00 5.57 2.19 0.12 50.12 05:06:01 3 36.70 0.00 5.69 0.07 0.10 57.43 05:06:01 4 39.98 0.00 5.45 0.08 0.13 54.35 05:06:01 5 36.56 0.00 5.69 0.34 0.10 57.31 05:06:01 6 37.59 0.00 5.55 0.42 0.12 56.32 05:06:01 7 40.22 0.00 5.07 0.05 0.12 54.54 Average: all 24.14 0.00 4.20 1.61 0.09 69.96 Average: 0 22.23 0.00 3.89 0.54 0.08 73.26 Average: 1 23.18 0.00 4.07 0.12 0.08 72.55 Average: 2 27.32 0.00 4.36 2.71 0.08 65.53 Average: 3 24.10 0.00 4.39 0.11 0.08 71.31 Average: 4 24.26 0.00 4.46 6.29 0.10 64.89 Average: 5 23.64 0.00 4.46 1.79 0.09 70.02 Average: 6 23.51 0.00 4.17 0.68 0.10 71.53 Average: 7 24.92 0.00 3.80 0.67 0.09 70.53