---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20473 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20473) 07/19/22 _x86_64_ (8 CPU) 08:23:40 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:25:02 339.05 44.85 294.20 0.00 4013.86 160746.82 0.00 08:26:01 45.42 0.10 45.31 0.00 5.29 20091.10 0.00 08:27:01 1.40 0.00 1.40 0.00 0.00 15.75 0.00 08:28:01 1.58 0.00 1.58 0.00 0.00 18.40 0.00 08:29:01 1.10 0.03 1.07 0.00 1.33 14.40 0.00 Average: 77.83 9.03 68.80 0.00 806.87 36235.25 0.00 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:02 28772708 31772980 526460 1.60 119592 3138020 2093424 6.17 1240532 2476108 104144 08:26:01 28444952 31782288 518808 1.58 121488 3436736 1875568 5.53 1214964 2793084 336 08:27:01 28445376 31782768 518260 1.58 121520 3436740 1875568 5.53 1213916 2793088 20 08:28:01 28454516 31792004 508904 1.55 121576 3436740 1875568 5.53 1203348 2793100 16 08:29:01 28452824 31790816 510308 1.55 121608 3436752 1875568 5.53 1205584 2793496 32 Average: 28514075 31784171 516548 1.57 121157 3376998 1919139 5.66 1215669 2729775 20910 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:02 veth40bd090 6.68 7.80 0.60 49.27 0.00 0.00 0.00 0.00 08:25:02 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 08:25:02 ens3 683.77 420.66 6406.21 105.85 0.00 0.00 0.00 0.00 08:25:02 docker0 9.05 9.91 0.76 75.65 0.00 0.00 0.00 0.00 08:26:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 08:26:01 ens3 134.45 98.58 2580.12 62.94 0.00 0.00 0.00 0.00 08:26:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.67 0.37 1.44 0.20 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.87 1.43 2.52 0.56 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 164.29 104.26 1795.60 33.82 0.00 0.00 0.00 0.00 Average: docker0 1.82 1.99 0.15 15.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20473) 07/19/22 _x86_64_ (8 CPU) 08:23:40 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:02 all 15.64 0.00 5.01 1.94 0.07 77.34 08:25:02 0 14.94 0.00 4.21 1.28 0.08 79.49 08:25:02 1 18.08 0.00 4.92 3.07 0.08 73.85 08:25:02 2 16.55 0.00 3.89 0.27 0.07 79.23 08:25:02 3 12.90 0.00 5.04 1.64 0.07 80.35 08:25:02 4 15.51 0.00 6.45 3.86 0.07 74.12 08:25:02 5 15.05 0.00 5.74 1.66 0.07 77.49 08:25:02 6 14.88 0.00 4.86 3.25 0.07 76.94 08:25:02 7 17.21 0.00 4.94 0.51 0.07 77.27 08:26:01 all 9.54 0.00 2.49 0.35 0.04 87.58 08:26:01 0 10.26 0.00 2.33 0.53 0.03 86.85 08:26:01 1 9.07 0.00 3.07 2.00 0.03 85.83 08:26:01 2 9.39 0.00 2.72 0.03 0.05 87.81 08:26:01 3 9.46 0.00 2.39 0.03 0.05 88.06 08:26:01 4 10.20 0.00 2.20 0.17 0.03 87.39 08:26:01 5 10.20 0.00 2.20 0.02 0.03 87.55 08:26:01 6 8.92 0.00 2.57 0.03 0.03 88.44 08:26:01 7 8.79 0.00 2.46 0.00 0.03 88.71 08:27:01 all 0.02 0.00 0.01 0.00 0.00 99.96 08:27:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:27:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:27:01 5 0.03 0.00 0.03 0.00 0.00 99.93 08:27:01 6 0.05 0.00 0.05 0.00 0.02 99.88 08:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 all 0.02 0.00 0.02 0.01 0.01 99.94 08:28:01 0 0.02 0.00 0.02 0.03 0.00 99.93 08:28:01 1 0.00 0.00 0.00 0.02 0.00 99.98 08:28:01 2 0.05 0.00 0.07 0.00 0.00 99.88 08:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:28:01 5 0.05 0.00 0.02 0.00 0.02 99.92 08:28:01 6 0.03 0.00 0.05 0.02 0.02 99.88 08:28:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:29:01 all 0.06 0.00 0.03 0.00 0.01 99.90 08:29:01 0 0.03 0.00 0.02 0.02 0.00 99.93 08:29:01 1 0.07 0.00 0.05 0.02 0.00 99.87 08:29:01 2 0.05 0.00 0.03 0.00 0.02 99.90 08:29:01 3 0.17 0.00 0.02 0.00 0.00 99.82 08:29:01 4 0.02 0.00 0.02 0.00 0.02 99.95 08:29:01 5 0.05 0.00 0.02 0.00 0.00 99.93 08:29:01 6 0.08 0.00 0.05 0.00 0.02 99.85 08:29:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 5.01 0.00 1.50 0.46 0.02 93.01 Average: 0 5.01 0.00 1.31 0.37 0.02 93.29 Average: 1 5.40 0.00 1.60 1.01 0.02 91.97 Average: 2 5.18 0.00 1.33 0.06 0.03 93.40 Average: 3 4.46 0.00 1.48 0.33 0.02 93.70 Average: 4 5.10 0.00 1.72 0.80 0.02 92.36 Average: 5 5.02 0.00 1.59 0.33 0.02 93.04 Average: 6 4.76 0.00 1.51 0.66 0.03 93.05 Average: 7 5.14 0.00 1.46 0.10 0.02 93.27