---> uname -a: Linux prd-centos7-docker-4c-2g-30.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 7.6G 32.4G 19% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-990 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-990@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 991 4731 0 2098 6652 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:d7:43:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fed7:4313/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:22:6e:70:80 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:22ff:fe6e:7080/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/25/21 _x86_64_ (2 CPU) 10:00:51 LINUX RESTART (2 CPU) 10:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:03:01 1.72 0.00 1.72 0.00 0.00 37.38 0.00 10:04:01 0.33 0.00 0.33 0.00 0.00 5.81 0.00 10:05:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 10:06:01 0.20 0.00 0.20 0.00 0.00 2.72 0.00 10:07:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 10:08:01 0.37 0.00 0.37 0.00 0.00 5.25 0.00 10:09:02 0.18 0.00 0.18 0.00 0.00 2.97 0.00 10:10:01 0.29 0.00 0.29 0.00 0.00 3.27 0.00 10:11:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 10:12:01 51.15 0.13 51.02 0.00 13.72 14383.06 0.00 Average: 5.51 0.01 5.50 0.00 1.37 1447.52 0.00 10:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 5461640 0 804008 10.04 2620 1740664 1205988 13.31 576300 1572952 20 10:04:01 5460332 0 805308 10.06 2620 1740672 1206508 13.32 578392 1572360 8 10:05:01 5458484 0 807156 10.08 2620 1740672 1206556 13.32 579804 1572356 8 10:06:01 5460548 0 805088 10.05 2620 1740676 1206244 13.32 577444 1573092 8 10:07:01 5460304 0 805324 10.06 2620 1740684 1206328 13.32 574268 1576628 8 10:08:01 5460912 0 804716 10.05 2620 1740684 1206244 13.32 573892 1576628 20 10:09:02 5450632 0 814988 10.18 2620 1740692 1206244 13.32 584044 1576628 8 10:10:01 5449844 0 815772 10.19 2620 1740696 1206304 13.32 584912 1576628 8 10:11:01 5450068 0 815544 10.18 2620 1740700 1206244 13.32 586236 1574812 8 10:12:01 4903832 0 957112 11.95 2620 2145368 1401184 15.47 793752 1840364 0 Average: 5401660 0 823502 10.28 2620 1781151 1225784 13.53 600904 1601245 10 10:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 eth0 1.23 0.08 0.11 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 4.61 2.25 3.56 0.32 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.97 0.53 0.54 0.39 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 eth0 0.12 0.07 0.06 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 eth0 197.77 175.52 2173.84 18.97 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.61 17.93 218.21 1.98 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/25/21 _x86_64_ (2 CPU) 10:00:51 LINUX RESTART (2 CPU) 10:02:01 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 0.09 0.00 0.05 0.00 0.03 99.83 10:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:03:01 1 0.13 0.00 0.05 0.00 0.03 99.78 10:04:01 all 0.10 0.00 0.09 0.00 0.03 99.77 10:04:01 0 0.10 0.00 0.12 0.00 0.03 99.75 10:04:01 1 0.10 0.00 0.07 0.00 0.03 99.80 10:05:01 all 0.06 0.00 0.04 0.00 0.03 99.87 10:05:01 0 0.08 0.00 0.03 0.00 0.02 99.87 10:05:01 1 0.03 0.00 0.05 0.00 0.03 99.88 10:06:01 all 0.04 0.00 0.03 0.00 0.03 99.89 10:06:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:06:01 1 0.05 0.00 0.03 0.00 0.05 99.87 10:07:01 all 0.07 0.00 0.04 0.00 0.03 99.86 10:07:01 0 0.05 0.00 0.03 0.00 0.03 99.88 10:07:01 1 0.08 0.00 0.05 0.00 0.03 99.83 10:08:01 all 0.08 0.00 0.03 0.01 0.02 99.87 10:08:01 0 0.05 0.00 0.03 0.02 0.02 99.88 10:08:01 1 0.12 0.00 0.02 0.00 0.02 99.85 10:09:02 all 0.08 0.00 0.05 0.00 0.03 99.85 10:09:02 0 0.03 0.00 0.03 0.00 0.03 99.90 10:09:02 1 0.12 0.00 0.07 0.00 0.02 99.80 10:10:01 all 0.08 0.00 0.04 0.00 0.02 99.86 10:10:01 0 0.07 0.00 0.05 0.00 0.02 99.86 10:10:01 1 0.09 0.00 0.03 0.00 0.02 99.86 10:11:01 all 0.08 0.00 0.03 0.00 0.03 99.87 10:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 10:11:01 1 0.13 0.00 0.02 0.00 0.02 99.83 10:12:01 all 7.16 0.00 3.11 0.93 0.03 88.77 10:12:01 0 7.61 0.00 3.23 0.97 0.03 88.16 10:12:01 1 6.71 0.00 2.99 0.88 0.03 89.38 Average: all 0.77 0.00 0.35 0.09 0.03 98.76 Average: 0 0.80 0.00 0.36 0.10 0.03 98.72 Average: 1 0.75 0.00 0.33 0.09 0.03 98.80