---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9757 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9757) 05/21/26 _x86_64_ (8 CPU) 05:41:40 LINUX RESTART (8 CPU) 05:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:43:01 420.26 63.91 356.35 0.00 11291.36 78618.23 0.00 05:44:01 127.83 0.62 127.21 0.00 21.20 61632.79 0.00 Average: 272.83 32.00 240.83 0.00 5609.41 70054.88 0.00 05:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 28444964 31486752 796672 2.42 93940 3210732 1767712 5.21 1033608 2968540 38504 05:44:01 27179292 31496144 784836 2.39 136532 4337064 1704600 5.03 1191820 3968788 80 Average: 27812128 31491448 790754 2.41 115236 3773898 1736156 5.12 1112714 3468664 19292 05:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 ens3 583.53 414.10 8410.17 133.56 0.00 0.00 0.00 0.00 05:43:01 veth038b2ef 15.55 19.04 1.72 308.49 0.00 0.00 0.00 0.03 05:43:01 lo 3.05 3.05 0.29 0.29 0.00 0.00 0.00 0.00 05:43:01 docker0 22.43 26.21 2.27 385.94 0.00 0.00 0.00 0.00 05:44:01 ens3 277.25 169.42 6949.30 34.93 0.00 0.00 0.00 0.00 05:44:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 05:44:01 docker0 25.93 26.90 2.49 370.24 0.00 0.00 0.00 0.00 Average: ens3 429.12 290.74 7673.66 83.83 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 24.20 26.56 2.38 378.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9757) 05/21/26 _x86_64_ (8 CPU) 05:41:40 LINUX RESTART (8 CPU) 05:42:02 CPU %user %nice %system %iowait %steal %idle 05:43:01 all 10.46 0.00 3.25 1.46 0.06 84.76 05:43:01 0 7.03 0.00 2.96 3.34 0.07 86.61 05:43:01 1 12.68 0.00 4.36 4.21 0.07 78.68 05:43:01 2 10.24 0.00 3.37 0.43 0.05 85.91 05:43:01 3 8.46 0.00 2.99 0.39 0.07 88.09 05:43:01 4 9.91 0.00 2.99 0.89 0.07 86.14 05:43:01 5 11.86 0.00 3.14 0.31 0.05 84.64 05:43:01 6 10.95 0.00 2.66 1.41 0.05 84.94 05:43:01 7 12.60 0.00 3.55 0.74 0.07 83.04 05:44:01 all 24.66 0.00 5.21 0.65 0.08 69.40 05:44:01 0 24.35 0.00 4.76 0.07 0.08 70.74 05:44:01 1 25.78 0.00 4.70 0.10 0.07 69.35 05:44:01 2 25.50 0.00 5.26 1.12 0.10 68.03 05:44:01 3 23.75 0.00 5.24 0.05 0.07 70.90 05:44:01 4 24.57 0.00 4.49 0.10 0.07 70.77 05:44:01 5 24.29 0.00 6.04 3.52 0.09 66.06 05:44:01 6 23.59 0.00 4.93 0.22 0.08 71.17 05:44:01 7 25.45 0.00 6.24 0.07 0.08 68.16 Average: all 17.61 0.00 4.24 1.06 0.07 77.03 Average: 0 15.74 0.00 3.87 1.69 0.08 78.62 Average: 1 19.28 0.00 4.53 2.14 0.07 73.98 Average: 2 17.94 0.00 4.32 0.78 0.08 76.89 Average: 3 16.16 0.00 4.12 0.22 0.07 79.43 Average: 4 17.29 0.00 3.75 0.49 0.07 78.40 Average: 5 18.10 0.00 4.60 1.92 0.07 75.31 Average: 6 17.30 0.00 3.80 0.81 0.07 78.02 Average: 7 19.07 0.00 4.90 0.40 0.08 75.55