---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16797 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 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-16797) 07/04/22 _x86_64_ (8 CPU) 09:03:11 LINUX RESTART (8 CPU) 09:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 85.32 10.66 74.65 0.00 1921.95 46371.20 0.00 09:06:01 60.01 0.05 59.96 0.00 1.07 30946.46 0.00 09:07:01 1.45 0.00 1.45 0.00 0.00 16.53 0.00 09:08:01 7.33 5.08 2.25 0.00 305.36 195.27 0.00 09:09:01 2.42 0.02 2.40 0.00 0.13 64.79 0.00 09:10:01 2.07 0.00 2.07 0.00 0.00 24.25 0.00 Average: 26.43 2.64 23.79 0.00 371.38 12934.63 0.00 09:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 28402640 31693248 599472 1.82 120584 3381748 2038456 6.01 1360852 2673492 413576 09:06:01 28430604 31779168 516848 1.57 124036 3438384 1787328 5.27 1233068 2777152 172 09:07:01 28430940 31779772 516176 1.57 124112 3438388 1787328 5.27 1232816 2777316 164 09:08:01 28342740 31708388 583240 1.77 124336 3453512 1937488 5.71 1302092 2788796 1556 09:09:01 28349764 31715448 575884 1.75 124388 3453512 1937488 5.71 1293644 2788784 24 09:10:01 28360024 31725784 565572 1.72 124448 3453524 1937488 5.71 1283940 2788800 12 Average: 28386119 31733635 559532 1.70 123651 3436511 1904263 5.61 1284402 2765723 69251 09:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 docker0 39.34 50.31 3.49 725.24 0.00 0.00 0.00 0.00 09:05:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 09:05:01 veth87008d9 34.93 46.96 3.48 683.55 0.00 0.00 0.00 0.06 09:05:01 ens3 317.16 205.02 6277.85 77.78 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:06:01 ens3 104.83 62.44 2526.33 12.61 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 6.00 2.98 7.60 0.38 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:08:01 ens3 2.97 2.27 16.04 0.24 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 0.57 0.38 0.33 0.27 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 6.56 8.38 0.58 120.86 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 71.94 45.52 1471.16 15.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16797) 07/04/22 _x86_64_ (8 CPU) 09:03:11 LINUX RESTART (8 CPU) 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 29.09 0.00 6.20 0.94 0.08 63.69 09:05:01 0 27.04 0.00 5.65 0.07 0.08 67.17 09:05:01 1 28.21 0.00 6.42 0.07 0.07 65.23 09:05:01 2 28.83 0.00 6.91 4.13 0.08 60.05 09:05:01 3 29.68 0.00 6.51 0.74 0.08 62.99 09:05:01 4 29.01 0.00 5.70 1.15 0.07 64.07 09:05:01 5 30.19 0.00 5.84 0.73 0.08 63.16 09:05:01 6 30.71 0.00 5.84 0.15 0.07 63.23 09:05:01 7 29.08 0.00 6.72 0.51 0.08 63.61 09:06:01 all 6.05 0.00 2.10 0.70 0.03 91.13 09:06:01 0 5.36 0.00 1.79 0.03 0.02 92.79 09:06:01 1 6.62 0.00 2.43 1.93 0.03 88.99 09:06:01 2 5.87 0.00 2.30 0.70 0.02 91.11 09:06:01 3 7.56 0.00 1.84 0.20 0.02 90.38 09:06:01 4 5.58 0.00 1.93 0.08 0.03 92.37 09:06:01 5 5.98 0.00 2.50 2.55 0.03 88.94 09:06:01 6 5.56 0.00 1.96 0.05 0.02 92.41 09:06:01 7 5.82 0.00 2.07 0.02 0.03 92.06 09:07:01 all 0.10 0.00 0.03 0.01 0.01 99.85 09:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:07:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:07:01 3 0.61 0.00 0.15 0.00 0.02 99.22 09:07:01 4 0.03 0.00 0.03 0.00 0.00 99.93 09:07:01 5 0.03 0.00 0.02 0.07 0.02 99.87 09:07:01 6 0.00 0.00 0.02 0.02 0.02 99.95 09:07:01 7 0.08 0.00 0.03 0.00 0.00 99.88 09:08:01 all 0.25 0.00 0.09 0.04 0.00 99.62 09:08:01 0 0.05 0.00 0.05 0.02 0.00 99.88 09:08:01 1 0.05 0.00 0.05 0.02 0.00 99.88 09:08:01 2 0.15 0.00 0.07 0.00 0.00 99.78 09:08:01 3 0.08 0.00 0.05 0.00 0.00 99.87 09:08:01 4 0.12 0.00 0.13 0.03 0.02 99.70 09:08:01 5 0.12 0.00 0.10 0.05 0.00 99.73 09:08:01 6 1.42 0.00 0.18 0.18 0.02 98.20 09:08:01 7 0.00 0.00 0.08 0.00 0.00 99.92 09:09:01 all 0.03 0.00 0.02 0.01 0.00 99.94 09:09:01 0 0.03 0.00 0.05 0.00 0.00 99.92 09:09:01 1 0.00 0.00 0.03 0.03 0.00 99.93 09:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:09:01 3 0.05 0.00 0.00 0.00 0.00 99.95 09:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:09:01 5 0.02 0.00 0.02 0.03 0.00 99.93 09:09:01 6 0.08 0.00 0.02 0.05 0.00 99.85 09:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 all 0.05 0.00 0.03 0.01 0.01 99.91 09:10:01 0 0.10 0.00 0.03 0.00 0.02 99.85 09:10:01 1 0.00 0.00 0.02 0.02 0.00 99.97 09:10:01 2 0.05 0.00 0.03 0.00 0.00 99.92 09:10:01 3 0.08 0.00 0.02 0.00 0.02 99.88 09:10:01 4 0.03 0.00 0.02 0.00 0.00 99.95 09:10:01 5 0.03 0.00 0.02 0.03 0.00 99.92 09:10:01 6 0.05 0.00 0.07 0.00 0.02 99.87 09:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.88 0.00 1.40 0.28 0.02 92.42 Average: 0 5.40 0.00 1.26 0.02 0.02 93.30 Average: 1 5.77 0.00 1.48 0.34 0.02 92.39 Average: 2 5.76 0.00 1.54 0.80 0.02 91.89 Average: 3 6.32 0.00 1.42 0.16 0.02 92.07 Average: 4 5.73 0.00 1.29 0.21 0.02 92.75 Average: 5 6.00 0.00 1.40 0.57 0.02 92.00 Average: 6 6.24 0.00 1.33 0.08 0.02 92.33 Average: 7 5.78 0.00 1.48 0.09 0.02 92.63