---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34957 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34957) 12/12/24 _x86_64_ (8 CPU) 09:10:13 LINUX RESTART (8 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 117.61 3.58 114.03 0.00 433.26 36951.57 0.00 09:13:02 114.04 0.53 113.51 0.00 39.45 45786.59 0.00 Average: 115.83 2.06 113.77 0.00 236.32 41369.82 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 27938964 31487056 810620 2.47 100948 3625392 1912036 5.63 1715516 2728056 1070052 09:13:02 28650020 31504596 791976 2.41 106136 2965660 1827512 5.39 1186084 2580204 256 Average: 28294492 31495826 801298 2.44 103542 3295526 1869774 5.51 1450800 2654130 535154 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 09:12:01 ens3 298.65 191.05 4616.30 37.69 0.00 0.00 0.00 0.00 09:12:01 veth125a903 68.91 113.71 7.00 1234.28 0.00 0.00 0.00 0.10 09:12:01 docker0 86.17 133.53 7.54 1374.05 0.00 0.00 0.00 0.00 09:13:02 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 09:13:02 ens3 139.11 91.37 2567.83 27.11 0.00 0.00 0.00 0.00 09:13:02 docker0 0.87 0.80 0.09 0.27 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 218.87 141.20 3591.90 32.40 0.00 0.00 0.00 0.00 Average: docker0 43.51 67.15 3.82 687.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34957) 12/12/24 _x86_64_ (8 CPU) 09:10:13 LINUX RESTART (8 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 30.90 0.00 7.19 0.96 0.09 60.86 09:12:01 0 30.50 0.00 7.48 0.32 0.10 61.60 09:12:01 1 31.26 0.00 6.94 1.10 0.07 60.64 09:12:01 2 32.25 0.00 6.68 0.20 0.08 60.78 09:12:01 3 30.83 0.00 7.53 0.44 0.08 61.11 09:12:01 4 32.36 0.00 6.80 0.57 0.12 60.15 09:12:01 5 28.50 0.00 7.44 3.66 0.07 60.33 09:12:01 6 31.32 0.00 7.19 0.41 0.07 61.01 09:12:01 7 30.14 0.00 7.46 1.00 0.14 61.27 09:13:02 all 24.74 0.00 4.60 2.86 0.08 67.72 09:13:02 0 23.82 0.00 5.14 1.59 0.08 69.36 09:13:02 1 25.28 0.00 4.56 0.81 0.10 69.25 09:13:02 2 25.11 0.00 4.26 0.24 0.08 70.31 09:13:02 3 24.50 0.00 3.82 0.07 0.07 71.55 09:13:02 4 24.55 0.00 5.34 1.62 0.05 68.45 09:13:02 5 23.42 0.00 4.51 10.19 0.08 61.80 09:13:02 6 25.37 0.00 4.41 0.20 0.07 69.95 09:13:02 7 25.90 0.00 4.76 8.22 0.10 61.02 Average: all 27.82 0.00 5.89 1.91 0.09 64.29 Average: 0 27.17 0.00 6.31 0.95 0.09 65.48 Average: 1 28.27 0.00 5.75 0.95 0.08 64.95 Average: 2 28.69 0.00 5.47 0.22 0.08 65.53 Average: 3 27.65 0.00 5.67 0.25 0.08 66.35 Average: 4 28.46 0.00 6.07 1.10 0.08 64.30 Average: 5 25.95 0.00 5.97 6.93 0.08 61.07 Average: 6 28.34 0.00 5.80 0.30 0.07 65.49 Average: 7 28.02 0.00 6.11 4.60 0.12 61.14