---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9126 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9126) 03/26/22 _x86_64_ (8 CPU) 04:38:44 LINUX RESTART (8 CPU) 04:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:40:01 351.68 55.31 296.37 0.00 7393.80 164790.67 0.00 04:41:01 48.30 0.10 48.20 0.00 7.06 23095.92 0.00 04:42:01 1.05 0.00 1.05 0.00 0.00 12.00 0.00 04:43:01 1.35 0.00 1.35 0.00 0.00 16.93 0.00 04:44:01 2.58 0.88 1.70 0.00 18.53 18.80 0.00 Average: 81.00 11.26 69.74 0.00 1483.98 37589.37 0.00 04:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 28707636 31412784 890836 2.71 115456 2861004 2468356 7.27 1630568 2169648 173976 04:41:01 28811256 31763664 535836 1.63 110496 3092960 1927788 5.68 1240844 2427056 8 04:42:01 28812176 31764792 534544 1.63 110544 3092972 1927788 5.68 1240740 2427068 24 04:43:01 28820388 31773084 526144 1.60 110576 3092976 1927788 5.68 1232444 2427072 48 04:44:01 28815956 31769444 529544 1.61 110652 3093496 1967764 5.80 1238268 2427520 200 Average: 28793482 31696754 603381 1.83 111545 3046682 2043897 6.02 1316573 2375673 34851 04:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 veth2613fa6 15.14 18.88 1.44 289.17 0.00 0.00 0.00 0.02 04:40:01 ens3 753.90 496.72 5543.56 120.55 0.00 0.00 0.00 0.00 04:40:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 04:40:01 docker0 26.21 24.64 3.97 328.28 0.00 0.00 0.00 0.00 04:41:01 ens3 137.47 94.62 2527.57 58.94 0.00 0.00 0.00 0.00 04:41:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 ens3 10.33 5.00 13.06 0.59 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 180.38 119.30 1616.95 36.02 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 5.24 4.93 0.79 65.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9126) 03/26/22 _x86_64_ (8 CPU) 04:38:44 LINUX RESTART (8 CPU) 04:39:01 CPU %user %nice %system %iowait %steal %idle 04:40:01 all 19.12 0.00 5.26 2.74 0.06 72.81 04:40:01 0 18.62 0.00 5.80 3.15 0.07 72.36 04:40:01 1 20.59 0.00 5.91 3.63 0.05 69.82 04:40:01 2 19.26 0.00 5.40 8.13 0.07 67.14 04:40:01 3 21.40 0.00 5.49 2.62 0.07 70.42 04:40:01 4 20.16 0.00 4.91 0.44 0.05 74.44 04:40:01 5 18.31 0.00 5.02 0.56 0.07 76.04 04:40:01 6 18.32 0.00 5.09 2.68 0.05 73.86 04:40:01 7 16.32 0.00 4.50 0.68 0.07 78.44 04:41:01 all 5.65 0.00 1.68 0.53 0.03 92.12 04:41:01 0 5.17 0.00 1.82 0.90 0.02 92.09 04:41:01 1 5.96 0.00 2.08 2.53 0.03 89.39 04:41:01 2 6.01 0.00 1.31 0.03 0.03 92.62 04:41:01 3 5.65 0.00 1.76 0.03 0.05 92.51 04:41:01 4 7.56 0.00 1.91 0.08 0.02 90.44 04:41:01 5 5.11 0.00 1.93 0.08 0.02 92.86 04:41:01 6 5.45 0.00 1.68 0.49 0.02 92.37 04:41:01 7 4.28 0.00 0.97 0.07 0.03 94.64 04:42:01 all 0.04 0.00 0.02 0.00 0.00 99.93 04:42:01 0 0.05 0.00 0.03 0.02 0.02 99.88 04:42:01 1 0.02 0.00 0.02 0.02 0.00 99.95 04:42:01 2 0.08 0.00 0.03 0.00 0.00 99.88 04:42:01 3 0.10 0.00 0.07 0.00 0.00 99.83 04:42:01 4 0.02 0.00 0.03 0.00 0.02 99.93 04:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:42:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 all 0.05 0.00 0.05 0.00 0.01 99.89 04:43:01 0 0.03 0.00 0.03 0.02 0.02 99.90 04:43:01 1 0.10 0.00 0.00 0.00 0.00 99.90 04:43:01 2 0.03 0.00 0.05 0.00 0.02 99.90 04:43:01 3 0.05 0.00 0.02 0.00 0.00 99.93 04:43:01 4 0.03 0.00 0.03 0.00 0.00 99.93 04:43:01 5 0.05 0.00 0.10 0.02 0.02 99.82 04:43:01 6 0.10 0.00 0.12 0.00 0.00 99.78 04:43:01 7 0.02 0.00 0.03 0.00 0.00 99.95 04:44:01 all 0.05 0.00 0.02 0.01 0.01 99.91 04:44:01 0 0.03 0.00 0.03 0.02 0.02 99.90 04:44:01 1 0.03 0.00 0.02 0.02 0.00 99.93 04:44:01 2 0.03 0.00 0.00 0.00 0.00 99.97 04:44:01 3 0.02 0.00 0.00 0.02 0.02 99.95 04:44:01 4 0.05 0.00 0.03 0.00 0.00 99.92 04:44:01 5 0.03 0.00 0.03 0.02 0.00 99.92 04:44:01 6 0.20 0.00 0.05 0.03 0.02 99.70 04:44:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.95 0.00 1.40 0.65 0.02 92.98 Average: 0 4.75 0.00 1.53 0.82 0.03 92.87 Average: 1 5.31 0.00 1.60 1.23 0.02 91.84 Average: 2 5.05 0.00 1.35 1.62 0.02 91.96 Average: 3 5.40 0.00 1.46 0.53 0.03 92.59 Average: 4 5.53 0.00 1.37 0.10 0.02 92.98 Average: 5 4.68 0.00 1.41 0.13 0.02 93.75 Average: 6 4.78 0.00 1.38 0.64 0.02 93.19 Average: 7 4.09 0.00 1.09 0.15 0.02 94.65