---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8617 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-8617) 05/04/26 _x86_64_ (8 CPU) 04:03:50 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:02 391.80 72.70 319.10 0.00 12290.35 175038.56 0.00 04:06:01 123.56 1.34 122.22 0.00 16.68 49146.26 0.00 04:07:01 43.18 0.02 43.16 0.00 0.13 35926.28 0.00 04:08:01 73.25 0.15 73.10 0.00 2.13 35749.38 0.00 Average: 158.09 18.62 139.47 0.00 3090.13 74068.95 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 28805288 31557820 739616 2.25 87044 2946700 1823148 5.37 958736 2715776 401588 04:06:01 26399368 31075684 1201200 3.65 128332 4676048 2458868 7.25 1949480 3958344 813632 04:07:01 25823916 31135192 1140708 3.47 134540 5265612 2415808 7.12 1989472 4455696 528820 04:08:01 27849208 31526772 754436 2.30 138380 3725096 1743444 5.14 1158652 3361024 184 Average: 27219445 31323867 958990 2.92 122074 4153364 2110317 6.22 1514085 3622710 436056 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 lo 3.77 3.77 0.36 0.36 0.00 0.00 0.00 0.00 04:05:02 docker0 103.33 100.20 7.17 569.49 0.00 0.00 0.00 0.00 04:05:02 ens3 724.25 553.06 9003.66 137.81 0.00 0.00 0.00 0.00 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 veth4a12646 151.08 191.68 14.94 1842.68 0.00 0.00 0.00 0.15 04:06:01 docker0 151.11 191.56 12.87 1842.67 0.00 0.00 0.00 0.00 04:06:01 ens3 229.81 174.90 1879.74 29.54 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 veth4a12646 1.17 1.17 0.12 1.63 0.00 0.00 0.00 0.00 04:07:01 docker0 1.17 1.15 0.10 1.63 0.00 0.00 0.00 0.00 04:07:01 ens3 11.51 6.93 10.30 4.82 0.00 0.00 0.00 0.00 04:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 105.43 66.14 2530.50 16.40 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 63.55 72.75 5.00 598.26 0.00 0.00 0.00 0.00 Average: ens3 267.91 200.36 3362.23 47.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8617) 05/04/26 _x86_64_ (8 CPU) 04:03:50 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:02 all 9.85 0.00 3.09 1.37 0.06 85.63 04:05:02 0 10.66 0.00 3.65 0.49 0.05 85.16 04:05:02 1 8.81 0.00 2.95 1.72 0.07 86.45 04:05:02 2 11.38 0.00 3.17 3.24 0.07 82.15 04:05:02 3 6.96 0.00 3.49 0.67 0.07 88.81 04:05:02 4 13.43 0.00 3.20 2.93 0.05 80.40 04:05:02 5 11.50 0.00 2.96 0.74 0.07 84.73 04:05:02 6 8.13 0.00 2.37 0.91 0.05 88.54 04:05:02 7 7.95 0.00 2.92 0.27 0.05 88.81 04:06:01 all 49.00 0.00 7.42 0.41 0.09 43.07 04:06:01 0 47.09 0.00 7.36 1.35 0.10 44.10 04:06:01 1 49.91 0.00 8.09 1.23 0.09 40.69 04:06:01 2 50.10 0.00 7.74 0.03 0.09 42.04 04:06:01 3 48.38 0.00 7.15 0.14 0.09 44.25 04:06:01 4 47.52 0.00 6.86 0.44 0.10 45.08 04:06:01 5 49.39 0.00 7.61 0.03 0.09 42.88 04:06:01 6 50.65 0.00 6.71 0.02 0.10 42.52 04:06:01 7 48.97 0.00 7.90 0.02 0.10 43.01 04:07:01 all 58.04 0.00 8.93 0.12 0.11 32.80 04:07:01 0 59.53 0.00 9.20 0.13 0.10 31.03 04:07:01 1 57.69 0.00 9.02 0.57 0.12 32.60 04:07:01 2 59.42 0.00 8.67 0.02 0.12 31.77 04:07:01 3 56.56 0.00 8.91 0.02 0.12 34.39 04:07:01 4 58.26 0.00 9.25 0.07 0.10 32.32 04:07:01 5 56.79 0.00 8.95 0.05 0.10 34.11 04:07:01 6 57.61 0.00 9.21 0.05 0.12 33.01 04:07:01 7 58.46 0.00 8.25 0.02 0.10 33.17 04:08:01 all 20.38 0.00 2.44 0.28 0.05 76.84 04:08:01 0 21.79 0.00 2.56 1.16 0.05 74.44 04:08:01 1 20.17 0.00 2.00 0.02 0.05 77.77 04:08:01 2 20.71 0.00 2.36 0.02 0.05 76.86 04:08:01 3 19.79 0.00 2.84 0.02 0.05 77.30 04:08:01 4 20.34 0.00 2.50 0.37 0.07 76.73 04:08:01 5 19.98 0.00 3.33 0.54 0.05 76.11 04:08:01 6 19.47 0.00 2.03 0.05 0.05 78.40 04:08:01 7 20.81 0.00 1.95 0.08 0.05 77.11 Average: all 34.27 0.00 5.46 0.54 0.08 59.65 Average: 0 34.69 0.00 5.68 0.78 0.08 58.77 Average: 1 34.12 0.00 5.51 0.88 0.08 59.41 Average: 2 35.32 0.00 5.47 0.83 0.08 58.30 Average: 3 32.86 0.00 5.59 0.21 0.08 61.25 Average: 4 34.86 0.00 5.45 0.95 0.08 58.66 Average: 5 34.36 0.00 5.70 0.34 0.08 59.52 Average: 6 33.92 0.00 5.07 0.26 0.08 60.67 Average: 7 33.99 0.00 5.24 0.10 0.08 60.60