---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8157 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: 2799.956 BogoMIPS: 5599.91 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-8157) 03/03/23 _x86_64_ (8 CPU) 09:39:15 LINUX RESTART (8 CPU) 09:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:41:01 152.69 4.39 148.30 0.00 513.95 58991.63 0.00 09:42:01 84.20 0.07 84.14 0.00 1.60 35621.93 0.00 Average: 118.16 2.21 115.95 0.00 255.62 47208.60 0.00 09:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 28292484 31555824 749140 2.28 113176 3361420 2054364 6.05 1173608 2980944 181164 09:42:01 28059136 31551492 736620 2.24 147028 3533648 1892172 5.58 1202144 3146576 9456 Average: 28175810 31553658 742880 2.26 130102 3447534 1973268 5.82 1187876 3063760 95310 09:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 docker0 230.08 357.85 17.43 2007.55 0.00 0.00 0.00 0.00 09:41:01 lo 5.22 5.22 0.51 0.51 0.00 0.00 0.00 0.00 09:41:01 ens3 635.10 421.06 7774.71 79.89 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:42:01 ens3 31.99 20.50 29.65 12.57 0.00 0.00 0.00 0.00 Average: docker0 114.07 177.47 8.64 995.34 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 331.01 219.10 3869.64 45.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8157) 03/03/23 _x86_64_ (8 CPU) 09:39:15 LINUX RESTART (8 CPU) 09:40:02 CPU %user %nice %system %iowait %steal %idle 09:41:01 all 8.44 0.00 3.67 2.63 0.06 85.20 09:41:01 0 7.54 0.00 3.96 2.07 0.05 86.38 09:41:01 1 8.44 0.00 3.59 0.05 0.05 87.87 09:41:01 2 8.17 0.00 3.44 2.84 0.05 85.50 09:41:01 3 7.98 0.00 4.55 2.25 0.07 85.16 09:41:01 4 9.46 0.00 2.96 1.44 0.05 86.10 09:41:01 5 8.19 0.00 3.05 6.20 0.05 82.50 09:41:01 6 9.32 0.00 4.18 4.90 0.03 81.57 09:41:01 7 8.43 0.00 3.68 1.31 0.09 86.50 09:42:01 all 38.44 0.00 5.65 1.48 0.08 54.35 09:42:01 0 38.89 0.00 6.30 0.15 0.13 54.52 09:42:01 1 38.54 0.00 5.23 0.25 0.07 55.91 09:42:01 2 38.53 0.00 5.72 0.12 0.07 55.56 09:42:01 3 40.17 0.00 5.30 1.44 0.08 53.01 09:42:01 4 37.17 0.00 5.78 0.15 0.07 56.83 09:42:01 5 38.49 0.00 5.00 0.02 0.07 56.43 09:42:01 6 37.39 0.00 6.33 9.56 0.08 46.64 09:42:01 7 38.32 0.00 5.56 0.22 0.08 55.82 Average: all 23.56 0.00 4.67 2.05 0.07 69.64 Average: 0 23.36 0.00 5.14 1.10 0.09 70.30 Average: 1 23.60 0.00 4.42 0.15 0.06 71.77 Average: 2 23.46 0.00 4.59 1.47 0.06 70.42 Average: 3 24.20 0.00 4.93 1.84 0.08 68.96 Average: 4 23.46 0.00 4.38 0.79 0.06 71.31 Average: 5 23.45 0.00 4.03 3.09 0.06 69.37 Average: 6 23.44 0.00 5.26 7.24 0.06 63.99 Average: 7 23.52 0.00 4.63 0.76 0.09 71.00