---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34780 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 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-34780) 12/09/24 _x86_64_ (8 CPU) 08:31:53 LINUX RESTART (8 CPU) 08:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:33:01 351.49 48.56 302.93 0.00 5444.74 181258.30 0.00 08:34:01 260.94 1.82 259.12 0.00 63.99 32706.68 0.00 Average: 306.22 25.19 281.03 0.00 2754.82 106994.87 0.00 08:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 29538652 31549876 778652 2.37 63936 2241052 1888736 5.57 1005992 1978444 243480 08:34:01 28906256 31479516 810916 2.47 90952 2735920 1941140 5.72 1143608 2394204 700 Average: 29222454 31514696 794784 2.42 77444 2488486 1914938 5.64 1074800 2186324 122090 08:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 docker0 3.38 3.25 0.35 30.70 0.00 0.00 0.00 0.00 08:33:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 08:33:01 ens3 575.13 355.37 4498.76 92.99 0.00 0.00 0.00 0.00 08:34:01 docker0 24.56 37.11 1.61 392.54 0.00 0.00 0.00 0.00 08:34:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 08:34:01 veth2df7f49 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 204.28 130.26 2984.68 44.34 0.00 0.00 0.00 0.00 Average: docker0 13.97 20.18 0.98 211.59 0.00 0.00 0.00 0.00 Average: lo 3.97 3.97 0.39 0.39 0.00 0.00 0.00 0.00 Average: veth2df7f49 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 389.74 242.84 3741.85 68.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34780) 12/09/24 _x86_64_ (8 CPU) 08:31:53 LINUX RESTART (8 CPU) 08:32:01 CPU %user %nice %system %iowait %steal %idle 08:33:01 all 8.31 0.00 2.78 2.39 0.06 86.46 08:33:01 0 8.29 0.00 2.17 2.79 0.05 86.70 08:33:01 1 9.00 0.00 2.97 6.13 0.07 81.83 08:33:01 2 7.29 0.00 2.62 3.70 0.05 86.34 08:33:01 3 6.74 0.00 2.57 0.42 0.05 90.22 08:33:01 4 8.29 0.00 2.51 0.47 0.05 88.68 08:33:01 5 11.11 0.00 3.51 0.49 0.05 84.85 08:33:01 6 8.27 0.00 3.04 3.68 0.07 84.95 08:33:01 7 7.46 0.00 2.88 1.47 0.07 88.12 08:34:01 all 8.54 0.00 3.68 2.16 0.06 85.56 08:34:01 0 7.63 0.00 3.58 8.65 0.07 80.07 08:34:01 1 6.93 0.00 3.35 0.76 0.05 88.92 08:34:01 2 13.10 0.00 4.68 0.66 0.07 81.50 08:34:01 3 8.11 0.00 3.85 4.66 0.05 83.33 08:34:01 4 8.49 0.00 3.71 0.19 0.07 87.55 08:34:01 5 7.20 0.00 2.95 0.52 0.07 89.26 08:34:01 6 7.09 0.00 3.61 1.75 0.05 87.50 08:34:01 7 9.75 0.00 3.71 0.08 0.07 86.39 Average: all 8.42 0.00 3.23 2.28 0.06 86.01 Average: 0 7.96 0.00 2.87 5.73 0.06 83.37 Average: 1 7.96 0.00 3.16 3.44 0.06 85.38 Average: 2 10.20 0.00 3.65 2.18 0.06 83.92 Average: 3 7.42 0.00 3.21 2.54 0.05 86.77 Average: 4 8.39 0.00 3.11 0.33 0.06 88.11 Average: 5 9.16 0.00 3.23 0.50 0.06 87.05 Average: 6 7.68 0.00 3.33 2.72 0.06 86.22 Average: 7 8.61 0.00 3.29 0.77 0.07 87.26