---> uname -a: Linux prd-centos7-docker-4c-2g-1640.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-972 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-972@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 /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 985 4738 0 2097 6658 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:b1:c5:88 brd ff:ff:ff:ff:ff:ff inet 10.30.123.87/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:feb1:c588/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0d:83:e8:0c 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:dff:fe83:e80c/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) 06/16/21 _x86_64_ (2 CPU) 05:37:15 LINUX RESTART (2 CPU) 05:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:39:01 23.06 3.55 19.51 0.00 2599.23 3155.10 0.00 05:40:01 1.70 0.00 1.70 0.00 0.00 30.66 0.00 05:41:01 0.28 0.00 0.28 0.00 0.00 4.15 0.00 05:42:02 0.20 0.00 0.20 0.00 0.00 2.56 0.00 05:43:01 0.27 0.00 0.27 0.00 0.00 4.00 0.00 05:44:01 0.32 0.00 0.32 0.00 0.00 3.91 0.00 05:45:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 05:46:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 05:47:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 05:48:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 Average: 2.68 0.36 2.32 0.00 260.48 321.96 0.00 05:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 5469760 0 795956 9.94 2620 1740596 1254980 13.86 565568 1574808 20 05:40:01 5473224 0 792488 9.90 2620 1740600 1209736 13.36 562988 1574604 8 05:41:01 5471536 0 794168 9.92 2620 1740608 1210000 13.36 560624 1578428 8 05:42:02 5469652 0 796048 9.94 2620 1740612 1210036 13.36 562364 1578932 8 05:43:01 5469888 0 795804 9.94 2620 1740620 1209832 13.36 560696 1580452 8 05:44:01 5469476 0 796216 9.94 2620 1740620 1209892 13.36 560944 1580452 20 05:45:01 5469552 0 796132 9.94 2620 1740628 1209928 13.36 561204 1580452 8 05:46:01 5461604 0 804020 10.04 2620 1740688 1209736 13.36 569336 1580468 20 05:47:01 5458860 0 806816 10.07 2620 1740636 1209736 13.36 573468 1578784 8 05:48:01 5457176 0 808496 10.09 2620 1740640 1209988 13.36 574876 1578780 8 Average: 5467073 0 798614 9.97 2620 1740625 1214386 13.41 565207 1578616 12 05:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 eth0 153.25 122.59 453.08 24.13 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 14.22 10.69 2.12 28.41 0.00 0.00 0.00 0.00 05:40:01 eth0 0.82 0.07 0.07 0.01 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 4.55 2.56 3.56 0.35 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:02 eth0 0.50 0.25 0.27 0.19 0.00 0.00 0.00 0.00 05:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 0.66 0.19 0.13 0.07 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 1.12 0.42 0.38 0.21 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 0.62 0.38 0.38 0.26 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 1.25 0.08 0.11 0.01 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 1.78 0.62 0.72 0.46 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.50 12.75 45.97 2.57 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 1.42 1.07 0.21 2.85 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) 06/16/21 _x86_64_ (2 CPU) 05:37:15 LINUX RESTART (2 CPU) 05:38:01 CPU %user %nice %system %iowait %steal %idle 05:39:01 all 4.35 0.00 2.13 0.64 0.05 92.84 05:39:01 0 4.38 0.00 2.27 0.76 0.05 92.54 05:39:01 1 4.32 0.00 1.98 0.51 0.05 93.14 05:40:01 all 0.09 0.00 0.05 0.00 0.03 99.82 05:40:01 0 0.13 0.00 0.03 0.00 0.02 99.82 05:40:01 1 0.05 0.00 0.07 0.00 0.05 99.83 05:41:01 all 0.18 0.00 0.07 0.00 0.03 99.72 05:41:01 0 0.28 0.00 0.05 0.00 0.02 99.65 05:41:01 1 0.08 0.00 0.08 0.00 0.05 99.78 05:42:02 all 0.08 0.00 0.04 0.00 0.03 99.85 05:42:02 0 0.12 0.00 0.03 0.00 0.02 99.83 05:42:02 1 0.05 0.00 0.05 0.00 0.03 99.87 05:43:01 all 0.08 0.00 0.04 0.00 0.03 99.86 05:43:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:43:01 1 0.10 0.00 0.07 0.00 0.02 99.81 05:44:01 all 0.16 0.00 0.04 0.00 0.03 99.77 05:44:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:44:01 1 0.27 0.00 0.05 0.00 0.02 99.67 05:45:01 all 0.14 0.00 0.06 0.00 0.03 99.77 05:45:01 0 0.10 0.00 0.07 0.00 0.05 99.78 05:45:01 1 0.18 0.00 0.05 0.00 0.02 99.75 05:46:01 all 0.11 0.00 0.03 0.00 0.03 99.82 05:46:01 0 0.10 0.00 0.05 0.00 0.03 99.82 05:46:01 1 0.12 0.00 0.02 0.00 0.03 99.83 05:47:01 all 0.15 0.00 0.04 0.00 0.03 99.78 05:47:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:47:01 1 0.23 0.00 0.05 0.00 0.03 99.68 05:48:01 all 0.13 0.00 0.06 0.00 0.03 99.79 05:48:01 0 0.12 0.00 0.07 0.00 0.05 99.77 05:48:01 1 0.13 0.00 0.05 0.00 0.00 99.82 Average: all 0.54 0.00 0.25 0.06 0.03 99.11 Average: 0 0.53 0.00 0.26 0.08 0.03 99.09 Average: 1 0.55 0.00 0.24 0.05 0.03 99.12