---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34814 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: 2799.998 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 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-34814) 12/09/24 _x86_64_ (8 CPU) 20:40:03 LINUX RESTART (8 CPU) 20:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:42:01 235.89 2.72 233.18 0.00 54.39 68607.23 0.00 20:43:01 190.80 0.22 190.58 0.00 11.86 49576.67 0.00 Average: 213.35 1.47 211.88 0.00 33.13 59091.95 0.00 20:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:42:01 26953076 31530188 760108 2.31 180548 4466636 1879500 5.54 1314920 3994984 816420 20:43:01 27758204 31380048 911164 2.77 189948 3555928 2156428 6.36 1466952 3092828 15932 Average: 27355640 31455118 835636 2.54 185248 4011282 2017964 5.95 1390936 3543906 416176 20:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:42:01 ens3 689.45 444.16 6789.80 52.31 0.00 0.00 0.00 0.00 20:42:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 20:42:01 docker0 355.77 548.38 29.31 3576.84 0.00 0.00 0.00 0.00 20:43:01 veth18e68ce 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:43:01 ens3 43.89 26.46 77.14 16.22 0.00 0.00 0.00 0.00 20:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:43:01 docker0 1.30 2.80 0.08 38.09 0.00 0.00 0.00 0.00 Average: veth18e68ce 0.00 0.06 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 366.67 235.31 3433.47 34.27 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 178.54 275.59 14.69 1807.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34814) 12/09/24 _x86_64_ (8 CPU) 20:40:03 LINUX RESTART (8 CPU) 20:41:01 CPU %user %nice %system %iowait %steal %idle 20:42:01 all 9.22 0.00 4.32 3.48 0.06 82.92 20:42:01 0 8.65 0.00 4.69 1.75 0.07 84.84 20:42:01 1 8.94 0.00 3.56 0.83 0.03 86.64 20:42:01 2 8.64 0.00 5.34 5.98 0.07 79.97 20:42:01 3 11.61 0.00 3.59 2.34 0.07 82.39 20:42:01 4 10.10 0.00 4.71 0.74 0.05 84.39 20:42:01 5 8.99 0.00 4.69 10.26 0.07 75.98 20:42:01 6 8.28 0.00 3.91 5.28 0.08 82.45 20:42:01 7 8.57 0.00 4.09 0.64 0.05 86.65 20:43:01 all 42.09 0.00 7.13 2.36 0.08 48.34 20:43:01 0 41.53 0.00 6.76 0.32 0.07 51.32 20:43:01 1 43.00 0.00 6.12 0.32 0.08 50.48 20:43:01 2 40.21 0.00 7.37 5.28 0.07 47.08 20:43:01 3 42.11 0.00 7.70 9.70 0.08 40.41 20:43:01 4 42.57 0.00 7.61 1.03 0.08 48.70 20:43:01 5 42.53 0.00 7.65 1.31 0.08 48.43 20:43:01 6 41.67 0.00 7.47 0.78 0.08 50.00 20:43:01 7 43.09 0.00 6.35 0.20 0.08 50.27 Average: all 25.70 0.00 5.73 2.92 0.07 65.58 Average: 0 25.11 0.00 5.73 1.04 0.07 68.06 Average: 1 26.08 0.00 4.85 0.57 0.06 68.45 Average: 2 24.45 0.00 6.36 5.63 0.07 63.50 Average: 3 26.87 0.00 5.65 6.03 0.08 61.38 Average: 4 26.38 0.00 6.16 0.89 0.07 66.50 Average: 5 25.81 0.00 6.17 5.78 0.08 62.17 Average: 6 25.00 0.00 5.69 3.02 0.08 66.20 Average: 7 25.88 0.00 5.22 0.42 0.07 68.40