---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3803 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-3803) 03/20/26 _x86_64_ (8 CPU) 20:03:30 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:02 384.69 22.98 361.71 0.00 3393.30 57117.81 0.00 20:06:01 165.43 3.15 162.28 0.00 30.37 44672.16 0.00 Average: 275.98 13.15 262.83 0.00 1725.96 50947.27 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:02 28329400 31464692 821600 2.50 97092 3298532 2044728 6.03 1132948 2992424 8716 20:06:01 26664692 31497300 777972 2.37 160604 4744900 1829600 5.39 1618204 3972100 368684 Average: 27497046 31480996 799786 2.43 128848 4021716 1937164 5.71 1375576 3482262 188700 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:02 lo 5.20 5.20 0.52 0.52 0.00 0.00 0.00 0.00 20:05:02 ens3 681.04 481.44 8310.61 129.84 0.00 0.00 0.00 0.00 20:05:02 docker0 170.10 184.45 14.82 559.99 0.00 0.00 0.00 0.00 20:05:02 veth01d7f0f 139.93 148.58 14.11 131.11 0.00 0.00 0.00 0.01 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 ens3 325.66 165.43 2913.16 28.58 0.00 0.00 0.00 0.00 20:06:01 docker0 146.40 290.93 13.12 2880.49 0.00 0.00 0.00 0.00 20:06:01 vethfea0303 0.05 0.19 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 504.84 324.76 5634.56 79.64 0.00 0.00 0.00 0.00 Average: docker0 158.35 237.25 13.98 1710.49 0.00 0.00 0.00 0.00 Average: vethfea0303 0.03 0.09 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3803) 03/20/26 _x86_64_ (8 CPU) 20:03:30 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:02 all 8.89 0.00 3.02 1.97 0.06 86.07 20:05:02 0 6.96 0.00 2.47 2.39 0.05 88.13 20:05:02 1 9.84 0.00 4.38 6.17 0.07 79.55 20:05:02 2 12.75 0.00 2.77 0.77 0.05 83.65 20:05:02 3 8.79 0.00 2.44 1.43 0.07 87.27 20:05:02 4 9.62 0.00 3.55 0.14 0.07 86.63 20:05:02 5 8.27 0.00 3.06 0.69 0.05 87.92 20:05:02 6 7.07 0.00 2.83 1.75 0.07 88.28 20:05:02 7 7.81 0.00 2.64 2.40 0.05 87.09 20:06:01 all 47.31 0.00 7.97 1.17 0.09 43.47 20:06:01 0 47.79 0.00 8.99 3.89 0.10 39.23 20:06:01 1 46.46 0.00 8.09 2.09 0.09 43.27 20:06:01 2 47.32 0.00 8.12 0.44 0.09 44.02 20:06:01 3 48.11 0.00 7.58 0.45 0.09 43.77 20:06:01 4 47.17 0.00 7.71 0.87 0.09 44.15 20:06:01 5 46.97 0.00 7.38 0.70 0.09 44.87 20:06:01 6 47.38 0.00 8.28 0.41 0.07 43.85 20:06:01 7 47.28 0.00 7.58 0.48 0.09 44.59 Average: all 27.96 0.00 5.47 1.57 0.07 64.93 Average: 0 27.19 0.00 5.70 3.13 0.08 63.91 Average: 1 28.02 0.00 6.22 4.14 0.08 61.54 Average: 2 29.89 0.00 5.43 0.61 0.07 64.00 Average: 3 28.25 0.00 4.98 0.94 0.08 65.74 Average: 4 28.26 0.00 5.62 0.50 0.08 65.54 Average: 5 27.51 0.00 5.21 0.70 0.07 66.52 Average: 6 27.05 0.00 5.53 1.09 0.07 66.27 Average: 7 27.48 0.00 5.10 1.44 0.07 65.91