---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40897 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40897) 03/11/25 _x86_64_ (8 CPU) 09:24:21 LINUX RESTART (8 CPU) 09:25:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 280.49 13.08 267.40 0.00 1777.62 105626.20 0.00 09:27:01 211.05 0.17 210.88 0.00 7.33 58599.93 0.00 09:28:01 149.68 0.30 149.38 0.00 26.26 47783.77 0.00 Average: 212.99 4.42 208.57 0.00 590.52 70276.61 0.00 09:25:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 27149960 31477468 823804 2.51 172672 4239736 2085640 6.15 1353140 3785732 793028 09:27:01 27419788 31296768 995716 3.03 192112 3795588 2555044 7.53 1676420 3212024 227960 09:28:01 26969336 31521328 773140 2.35 200476 4425584 1862156 5.49 1407600 3895684 1108 Average: 27179695 31431855 864220 2.63 188420 4153636 2167613 6.39 1479053 3631147 340699 09:25:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 747.56 472.57 8422.01 63.93 0.00 0.00 0.00 0.00 09:26:01 lo 6.07 6.07 0.60 0.60 0.00 0.00 0.00 0.00 09:26:01 docker0 330.94 521.69 28.38 3337.42 0.00 0.00 0.00 0.00 09:27:01 ens3 48.32 27.64 84.46 16.76 0.00 0.00 0.00 0.00 09:27:01 veth4a02446 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:27:01 docker0 1.42 2.63 0.09 38.08 0.00 0.00 0.00 0.00 09:28:01 ens3 116.06 71.17 2672.05 16.22 0.00 0.00 0.00 0.00 09:28:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 09:28:01 docker0 3.13 5.65 0.19 76.75 0.00 0.00 0.00 0.00 Average: ens3 298.98 187.28 3673.22 31.95 0.00 0.00 0.00 0.00 Average: lo 2.81 2.81 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 109.36 172.77 9.34 1126.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40897) 03/11/25 _x86_64_ (8 CPU) 09:24:21 LINUX RESTART (8 CPU) 09:25:03 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 10.99 0.00 5.21 1.51 0.08 82.22 09:26:01 0 10.87 0.00 5.94 0.33 0.07 82.79 09:26:01 1 11.45 0.00 6.09 6.23 0.11 76.12 09:26:01 2 11.83 0.00 4.80 0.25 0.07 83.06 09:26:01 3 10.76 0.00 4.67 2.10 0.09 82.38 09:26:01 4 9.54 0.00 5.31 1.07 0.07 84.01 09:26:01 5 10.88 0.00 5.00 0.58 0.09 83.45 09:26:01 6 11.41 0.00 4.32 0.23 0.09 83.96 09:26:01 7 11.15 0.00 5.51 1.31 0.07 81.97 09:27:01 all 45.70 0.00 7.43 1.10 0.09 45.67 09:27:01 0 46.58 0.00 7.14 0.47 0.10 45.71 09:27:01 1 45.17 0.00 8.11 3.96 0.10 42.65 09:27:01 2 45.57 0.00 8.36 0.69 0.08 45.30 09:27:01 3 45.38 0.00 7.07 1.74 0.10 45.70 09:27:01 4 45.91 0.00 6.81 0.10 0.08 47.09 09:27:01 5 45.83 0.00 7.34 1.05 0.08 45.71 09:27:01 6 44.88 0.00 7.09 0.12 0.10 47.81 09:27:01 7 46.32 0.00 7.48 0.71 0.08 45.41 09:28:01 all 16.06 0.00 3.45 0.73 0.05 79.71 09:28:01 0 15.82 0.00 3.94 4.48 0.05 75.72 09:28:01 1 16.94 0.00 2.95 0.76 0.07 79.29 09:28:01 2 17.74 0.00 4.14 0.07 0.05 78.00 09:28:01 3 15.26 0.00 2.71 0.08 0.05 81.89 09:28:01 4 15.36 0.00 3.15 0.25 0.05 81.19 09:28:01 5 15.75 0.00 2.98 0.05 0.05 81.17 09:28:01 6 15.36 0.00 4.42 0.02 0.05 80.15 09:28:01 7 16.27 0.00 3.28 0.15 0.05 80.25 Average: all 24.41 0.00 5.36 1.11 0.08 69.05 Average: 0 24.61 0.00 5.67 1.78 0.07 67.86 Average: 1 24.68 0.00 5.71 3.61 0.09 65.91 Average: 2 25.20 0.00 5.78 0.34 0.07 68.62 Average: 3 23.95 0.00 4.82 1.30 0.08 69.85 Average: 4 23.78 0.00 5.09 0.47 0.07 70.60 Average: 5 24.31 0.00 5.10 0.56 0.07 69.96 Average: 6 24.04 0.00 5.29 0.12 0.08 70.48 Average: 7 24.72 0.00 5.42 0.72 0.07 69.08