---> uname -a: Linux prd-centos7-docker-4c-2g-107.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-942 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-942@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 973 4749 0 2098 6669 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:af:59:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:feaf:5933/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:63:38:df:3b 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::42:63ff:fe38:df3b/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) 05/25/21 _x86_64_ (2 CPU) 08:51:36 LINUX RESTART (2 CPU) 08:52:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:53:01 132.58 19.84 112.73 0.00 6045.41 14444.48 0.00 08:54:01 1.98 0.00 1.98 0.00 0.00 41.72 0.00 08:55:02 0.48 0.00 0.48 0.00 0.00 9.06 0.00 08:56:01 0.20 0.00 0.20 0.00 0.00 2.64 0.00 08:57:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 08:58:01 0.32 0.00 0.32 0.00 0.00 3.98 0.00 08:59:01 0.15 0.00 0.15 0.00 0.00 2.05 0.00 09:00:01 0.30 0.00 0.30 0.00 0.00 3.93 0.00 09:01:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 09:02:01 0.42 0.12 0.30 0.00 1.87 5.30 0.00 09:03:01 50.63 0.13 50.50 0.00 13.73 13763.41 0.00 Average: 16.73 1.78 14.96 0.00 535.26 2539.00 0.00 08:52:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 5457596 0 808272 10.09 2620 1740444 1288208 14.22 579480 1572084 128 08:54:01 5465492 0 800372 9.99 2620 1740448 1205992 13.31 573332 1572048 20 08:55:02 5465784 0 800076 9.99 2620 1740452 1205932 13.31 573944 1571088 20 08:56:01 5466088 0 799768 9.99 2620 1740456 1205524 13.31 573740 1571088 16 08:57:01 5466340 0 799508 9.98 2620 1740464 1205524 13.31 571640 1573296 8 08:58:01 5462980 0 802816 10.02 2620 1740516 1205620 13.31 574644 1573308 16 08:59:01 5463604 0 802232 10.02 2620 1740476 1205524 13.31 574260 1573296 12 09:00:01 5460500 0 805332 10.06 2620 1740480 1205572 13.31 576924 1573296 8 09:01:01 5454800 0 811028 10.13 2620 1740484 1207872 13.34 582320 1573300 8 09:02:01 5455512 0 810192 10.12 2620 1740608 1206032 13.32 583684 1571556 8 09:03:01 4907856 0 953176 11.90 2620 2145280 1383252 15.27 780656 1838172 8648 Average: 5411505 0 817525 10.21 2620 1777283 1229550 13.57 594966 1596594 808 08:52:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 eth0 645.51 432.09 1152.08 91.48 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 16.88 13.20 2.40 28.58 0.00 0.00 0.00 0.00 08:54:01 eth0 6.36 3.13 5.26 0.22 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 eth0 1.43 0.57 0.58 0.36 0.00 0.00 0.00 0.00 08:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 192.94 172.63 2174.08 18.87 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.42 54.32 300.78 9.87 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 1.49 1.17 0.21 2.52 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) 05/25/21 _x86_64_ (2 CPU) 08:51:36 LINUX RESTART (2 CPU) 08:52:03 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 18.31 0.00 5.05 5.33 0.08 71.23 08:53:01 0 17.77 0.00 5.84 6.61 0.07 69.70 08:53:01 1 18.84 0.00 4.26 4.05 0.09 72.76 08:54:01 all 0.23 0.00 0.07 0.00 0.02 99.69 08:54:01 0 0.37 0.00 0.07 0.00 0.02 99.55 08:54:01 1 0.08 0.00 0.07 0.00 0.02 99.83 08:55:02 all 0.18 0.00 0.04 0.00 0.03 99.75 08:55:02 0 0.30 0.00 0.03 0.00 0.02 99.65 08:55:02 1 0.07 0.00 0.05 0.00 0.03 99.85 08:56:01 all 0.11 0.00 0.01 0.00 0.03 99.86 08:56:01 0 0.20 0.00 0.02 0.00 0.03 99.74 08:56:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:57:01 all 0.13 0.00 0.04 0.00 0.02 99.81 08:57:01 0 0.22 0.00 0.05 0.00 0.02 99.72 08:57:01 1 0.05 0.00 0.03 0.00 0.02 99.90 08:58:01 all 0.13 0.00 0.03 0.00 0.03 99.81 08:58:01 0 0.23 0.00 0.03 0.00 0.02 99.72 08:58:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:59:01 all 0.23 0.00 0.03 0.00 0.02 99.72 08:59:01 0 0.10 0.00 0.03 0.00 0.02 99.85 08:59:01 1 0.37 0.00 0.02 0.00 0.02 99.60 09:00:01 all 0.16 0.00 0.04 0.00 0.03 99.77 09:00:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:00:01 1 0.30 0.00 0.05 0.00 0.03 99.62 09:01:01 all 0.17 0.00 0.03 0.00 0.02 99.78 09:01:01 0 0.07 0.00 0.03 0.00 0.03 99.87 09:01:01 1 0.27 0.00 0.03 0.00 0.00 99.70 09:02:01 all 0.12 0.00 0.04 0.01 0.03 99.81 09:02:01 0 0.03 0.00 0.05 0.00 0.03 99.88 09:02:01 1 0.20 0.00 0.03 0.02 0.02 99.73 09:03:01 all 6.57 0.00 2.54 3.52 0.03 87.34 09:03:01 0 6.99 0.00 2.89 2.65 0.05 87.42 09:03:01 1 6.15 0.00 2.19 4.39 0.02 87.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.30 0.00 0.69 0.78 0.03 96.21 Average: 0 2.29 0.00 0.79 0.81 0.03 96.08 Average: 1 2.30 0.00 0.59 0.75 0.03 96.34