---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10410 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: 2800.000 BogoMIPS: 5600.00 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 9.9G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10410) 04/01/22 _x86_64_ (8 CPU) 02:23:04 LINUX RESTART (8 CPU) 02:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:25:01 69.72 1.12 68.61 0.00 37.86 31755.24 0.00 02:26:01 49.16 0.15 49.01 0.00 2.67 23653.54 0.00 02:27:01 1.35 0.00 1.35 0.00 0.00 15.86 0.00 02:28:01 1.42 0.00 1.42 0.00 0.00 16.66 0.00 02:29:01 1.00 0.02 0.98 0.00 0.13 11.46 0.00 02:30:01 1.15 0.00 1.15 0.00 0.00 14.53 0.00 02:31:01 0.87 0.00 0.87 0.00 0.00 10.53 0.00 Average: 17.81 0.18 17.63 0.00 5.81 7925.22 0.00 02:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 28765652 31725596 568800 1.73 108420 3098852 2010432 5.92 1426752 2280164 195028 02:26:01 28763668 31779520 518700 1.58 113444 3145156 1758472 5.18 1248180 2458232 168 02:27:01 28763572 31779584 518548 1.58 113492 3145160 1758472 5.18 1248136 2458260 16 02:28:01 28769272 31785504 512488 1.56 113552 3145280 1758472 5.18 1242524 2458396 24 02:29:01 28768816 31785068 512912 1.56 113568 3145300 1758472 5.18 1242936 2458404 16 02:30:01 28773772 31790252 507868 1.54 113592 3145304 1758472 5.18 1237904 2458608 20 02:31:01 28774188 31790708 507360 1.54 113624 3145304 1758472 5.18 1237456 2458620 16 Average: 28768420 31776605 520954 1.58 112813 3138622 1794466 5.29 1269127 2432955 27898 02:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 docker0 43.69 58.84 3.74 481.37 0.00 0.00 0.00 0.00 02:25:01 vethaf2b2da 43.69 58.94 4.34 481.38 0.00 0.00 0.00 0.04 02:25:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:25:01 ens3 230.96 131.03 3852.49 26.57 0.00 0.00 0.00 0.00 02:26:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:26:01 ens3 142.04 102.02 2529.14 65.45 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 ens3 0.40 0.23 0.26 0.19 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:28:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 5.52 4.32 12.49 0.29 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.25 8.41 0.54 68.77 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 54.18 33.98 913.47 13.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10410) 04/01/22 _x86_64_ (8 CPU) 02:23:04 LINUX RESTART (8 CPU) 02:24:01 CPU %user %nice %system %iowait %steal %idle 02:25:01 all 27.72 0.00 5.60 0.39 0.35 65.95 02:25:01 0 30.33 0.00 5.79 0.07 0.28 63.52 02:25:01 1 25.16 0.00 5.70 1.32 0.32 67.50 02:25:01 2 26.97 0.00 5.46 0.03 0.35 67.19 02:25:01 3 24.79 0.00 5.05 0.71 0.32 69.13 02:25:01 4 25.95 0.00 5.33 0.03 0.36 68.33 02:25:01 5 26.91 0.00 5.18 0.14 0.41 67.37 02:25:01 6 30.32 0.00 5.63 0.69 0.35 63.02 02:25:01 7 31.27 0.00 6.64 0.10 0.39 61.60 02:26:01 all 9.39 0.00 1.96 0.31 0.17 88.18 02:26:01 0 10.34 0.00 1.87 0.03 0.17 87.58 02:26:01 1 8.87 0.00 1.71 0.03 0.15 89.24 02:26:01 2 8.03 0.00 2.94 0.03 0.17 88.83 02:26:01 3 8.20 0.00 1.42 0.55 0.15 89.67 02:26:01 4 9.68 0.00 1.80 0.38 0.17 87.96 02:26:01 5 9.64 0.00 1.81 0.00 0.17 88.38 02:26:01 6 10.14 0.00 2.06 1.22 0.20 86.37 02:26:01 7 10.18 0.00 2.03 0.23 0.15 87.40 02:27:01 all 0.04 0.00 0.05 0.00 0.01 99.89 02:27:01 0 0.07 0.00 0.02 0.00 0.02 99.90 02:27:01 1 0.05 0.00 0.08 0.00 0.00 99.87 02:27:01 2 0.02 0.00 0.02 0.00 0.02 99.95 02:27:01 3 0.02 0.00 0.03 0.02 0.00 99.93 02:27:01 4 0.08 0.00 0.07 0.00 0.00 99.85 02:27:01 5 0.02 0.00 0.05 0.00 0.00 99.93 02:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:27:01 7 0.08 0.00 0.13 0.02 0.02 99.75 02:28:01 all 0.22 0.00 0.02 0.01 0.01 99.74 02:28:01 0 0.03 0.00 0.08 0.00 0.00 99.88 02:28:01 1 0.03 0.00 0.00 0.00 0.02 99.95 02:28:01 2 1.58 0.00 0.03 0.00 0.02 98.37 02:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:28:01 4 0.03 0.00 0.02 0.00 0.00 99.95 02:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:28:01 6 0.05 0.00 0.02 0.02 0.02 99.90 02:28:01 7 0.05 0.00 0.00 0.03 0.00 99.92 02:29:01 all 0.03 0.00 0.02 0.00 0.01 99.95 02:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:29:01 1 0.05 0.00 0.05 0.00 0.02 99.88 02:29:01 2 0.07 0.00 0.03 0.00 0.02 99.88 02:29:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:29:01 6 0.02 0.00 0.02 0.02 0.00 99.95 02:29:01 7 0.03 0.00 0.03 0.00 0.02 99.92 02:30:01 all 0.04 0.00 0.03 0.00 0.01 99.92 02:30:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:30:01 1 0.05 0.00 0.03 0.00 0.02 99.90 02:30:01 2 0.07 0.00 0.02 0.00 0.00 99.92 02:30:01 3 0.05 0.00 0.03 0.00 0.02 99.90 02:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:30:01 5 0.03 0.00 0.03 0.00 0.00 99.93 02:30:01 6 0.00 0.00 0.00 0.02 0.00 99.98 02:30:01 7 0.08 0.00 0.05 0.02 0.02 99.83 02:31:01 all 0.05 0.00 0.01 0.00 0.02 99.91 02:31:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 02:31:01 2 0.30 0.00 0.02 0.00 0.03 99.65 02:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:31:01 4 0.02 0.00 0.02 0.00 0.02 99.95 02:31:01 5 0.02 0.00 0.03 0.00 0.03 99.92 02:31:01 6 0.00 0.00 0.00 0.02 0.02 99.97 02:31:01 7 0.02 0.00 0.00 0.02 0.02 99.95 Average: all 5.32 0.00 1.09 0.10 0.08 93.41 Average: 0 5.83 0.00 1.12 0.01 0.07 92.97 Average: 1 4.84 0.00 1.07 0.19 0.08 93.81 Average: 2 5.26 0.00 1.21 0.01 0.09 93.43 Average: 3 4.68 0.00 0.93 0.18 0.07 94.14 Average: 4 5.06 0.00 1.03 0.06 0.08 93.77 Average: 5 5.19 0.00 1.00 0.02 0.09 93.70 Average: 6 5.76 0.00 1.10 0.28 0.08 92.77 Average: 7 5.91 0.00 1.26 0.06 0.09 92.69