---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34474 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-34474) 12/04/24 _x86_64_ (8 CPU) 02:50:11 LINUX RESTART (8 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 120.80 10.35 110.45 0.00 1780.77 24578.30 0.00 02:53:01 190.32 0.38 189.94 0.00 34.66 21850.76 0.00 Average: 155.56 5.37 150.19 0.00 907.72 23214.53 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 29498224 31536360 795960 2.42 66388 2255172 1980964 5.84 1025232 1991788 528 02:53:01 28936392 31520692 783716 2.38 90868 2740912 1900548 5.60 1109520 2410424 460 Average: 29217308 31528526 789838 2.40 78628 2498042 1940756 5.72 1067376 2201106 494 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 docker0 10.03 13.28 0.77 100.14 0.00 0.00 0.00 0.00 02:52:01 veth746f9be 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 5.60 5.60 0.55 0.55 0.00 0.00 0.00 0.00 02:52:01 ens3 209.05 139.39 3847.39 37.35 0.00 0.00 0.00 0.00 02:53:01 docker0 16.68 28.08 1.13 328.89 0.00 0.00 0.00 0.00 02:53:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 02:53:01 ens3 194.03 137.26 2914.12 118.19 0.00 0.00 0.00 0.00 Average: docker0 13.36 20.68 0.95 214.52 0.00 0.00 0.00 0.00 Average: lo 3.50 3.50 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 201.54 138.33 3380.75 77.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34474) 12/04/24 _x86_64_ (8 CPU) 02:50:11 LINUX RESTART (8 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 4.76 0.00 2.21 7.82 0.06 85.16 02:52:01 0 4.66 0.00 2.20 1.24 0.07 91.84 02:52:01 1 4.46 0.00 1.68 1.54 0.05 92.27 02:52:01 2 5.97 0.00 2.36 5.95 0.08 85.64 02:52:01 3 4.39 0.00 2.74 26.82 0.07 65.98 02:52:01 4 5.27 0.00 2.22 22.25 0.07 70.19 02:52:01 5 5.04 0.00 1.90 0.86 0.03 92.17 02:52:01 6 3.71 0.00 2.54 2.59 0.05 91.11 02:52:01 7 4.59 0.00 2.05 1.31 0.05 92.00 02:53:01 all 6.70 0.00 2.80 3.28 0.06 87.17 02:53:01 0 4.39 0.00 3.86 16.29 0.05 75.41 02:53:01 1 8.58 0.00 2.93 0.57 0.05 87.86 02:53:01 2 6.15 0.00 2.22 3.58 0.05 87.99 02:53:01 3 9.56 0.00 3.12 1.76 0.05 85.51 02:53:01 4 5.92 0.00 2.40 1.64 0.05 89.98 02:53:01 5 7.30 0.00 3.03 2.20 0.08 87.38 02:53:01 6 5.32 0.00 2.61 0.07 0.07 91.93 02:53:01 7 6.33 0.00 2.20 0.07 0.05 91.35 Average: all 5.73 0.00 2.50 5.55 0.06 86.16 Average: 0 4.53 0.00 3.03 8.78 0.06 83.61 Average: 1 6.52 0.00 2.30 1.06 0.05 90.07 Average: 2 6.06 0.00 2.29 4.76 0.07 86.82 Average: 3 6.98 0.00 2.93 14.27 0.06 75.76 Average: 4 5.60 0.00 2.31 11.94 0.06 80.09 Average: 5 6.17 0.00 2.46 1.53 0.06 89.78 Average: 6 4.52 0.00 2.57 1.33 0.06 91.52 Average: 7 5.46 0.00 2.13 0.69 0.05 91.68