---> uname -a: Linux prd-centos7-docker-4c-2g-1165.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-997 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-997@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 982 4740 0 2098 6661 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:7c:dc:6e brd ff:ff:ff:ff:ff:ff inet 10.30.123.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fe7c:dc6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7a:26:54:61 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::42:7aff:fe26:5461/64 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) 07/01/21 _x86_64_ (2 CPU) 07:49:19 LINUX RESTART (2 CPU) 07:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:51:01 80.37 4.73 75.65 0.00 3055.50 3172.67 0.00 07:52:01 1.87 0.00 1.87 0.00 0.00 36.93 0.00 07:53:01 0.27 0.00 0.27 0.00 0.00 3.28 0.00 07:54:01 0.17 0.00 0.17 0.00 0.00 1.78 0.00 07:55:01 0.28 0.00 0.28 0.00 0.00 3.66 0.00 07:56:01 0.30 0.00 0.30 0.00 0.00 4.21 0.00 07:57:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 07:58:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 07:59:01 0.23 0.00 0.23 0.00 0.00 1.97 0.00 08:00:01 0.23 0.00 0.23 0.00 0.00 3.06 0.00 08:01:01 0.27 0.02 0.25 0.00 0.13 2.60 0.00 08:02:01 0.50 0.20 0.30 0.00 8.93 5.01 0.00 Average: 7.08 0.41 6.67 0.00 255.53 270.27 0.00 07:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:01 5449844 0 815700 10.18 2620 1740776 1302756 14.38 586364 1572024 128 07:52:01 5457180 0 808360 10.09 2620 1740780 1244784 13.74 580272 1571988 16 07:53:01 5461040 0 804496 10.04 2620 1740784 1201596 13.27 573124 1575924 16 07:54:01 5459832 0 805696 10.06 2620 1740792 1201536 13.27 574892 1575924 20 07:55:01 5459928 0 805592 10.06 2620 1740800 1201536 13.27 570964 1579884 12 07:56:01 5459664 0 805856 10.06 2620 1740800 1201572 13.27 571052 1579884 8 07:57:01 5459836 0 805676 10.06 2620 1740808 1201524 13.27 570796 1579956 8 07:58:01 5451340 0 814168 10.17 2620 1740812 1201380 13.26 579364 1579956 12 07:59:01 5451192 0 814312 10.17 2620 1740816 1201380 13.26 579776 1579960 16 08:00:01 5448164 0 817336 10.21 2620 1740820 1201464 13.26 585048 1578068 16 08:01:01 5446792 0 818708 10.22 2620 1740820 1203760 13.29 585360 1578068 12 08:02:01 5414824 0 850108 10.61 2620 1741388 1235528 13.64 706844 1487196 244 Average: 5451636 0 813834 10.16 2620 1740850 1216568 13.43 588655 1569903 42 07:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:01 eth0 358.08 241.12 746.90 63.15 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 11.39 8.22 2.06 28.48 0.00 0.00 0.00 0.00 07:52:01 eth0 3.60 1.83 3.25 0.30 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 eth0 1.57 0.33 0.37 0.21 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 eth0 1.50 0.30 0.36 0.20 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 eth0 0.80 0.38 0.37 0.24 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 eth0 0.58 0.37 0.33 0.23 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 eth0 0.55 0.30 0.27 0.20 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 eth0 0.68 0.20 0.15 0.04 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 8.24 5.45 8.50 3.22 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.35 20.89 63.42 5.66 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 0.95 0.69 0.17 2.37 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) 07/01/21 _x86_64_ (2 CPU) 07:49:19 LINUX RESTART (2 CPU) 07:50:01 CPU %user %nice %system %iowait %steal %idle 07:51:01 all 9.31 0.00 2.96 4.96 0.07 82.71 07:51:01 0 9.84 0.00 3.43 4.98 0.09 81.66 07:51:01 1 8.77 0.00 2.49 4.94 0.05 83.75 07:52:01 all 0.26 0.00 0.07 0.00 0.03 99.65 07:52:01 0 0.45 0.00 0.07 0.00 0.02 99.47 07:52:01 1 0.07 0.00 0.07 0.00 0.03 99.83 07:53:01 all 0.19 0.00 0.06 0.00 0.02 99.73 07:53:01 0 0.30 0.00 0.07 0.00 0.02 99.61 07:53:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:54:01 all 0.18 0.00 0.03 0.00 0.02 99.77 07:54:01 0 0.33 0.00 0.03 0.00 0.02 99.62 07:54:01 1 0.03 0.00 0.03 0.00 0.02 99.92 07:55:01 all 0.13 0.00 0.03 0.00 0.02 99.82 07:55:01 0 0.22 0.00 0.03 0.00 0.03 99.72 07:55:01 1 0.03 0.00 0.03 0.00 0.00 99.93 07:56:01 all 0.16 0.00 0.03 0.00 0.03 99.79 07:56:01 0 0.28 0.00 0.05 0.00 0.03 99.63 07:56:01 1 0.03 0.00 0.00 0.00 0.02 99.95 07:57:01 all 0.21 0.00 0.02 0.00 0.03 99.75 07:57:01 0 0.38 0.00 0.02 0.00 0.03 99.57 07:57:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:58:01 all 0.18 0.00 0.06 0.00 0.01 99.75 07:58:01 0 0.32 0.00 0.07 0.00 0.00 99.62 07:58:01 1 0.05 0.00 0.05 0.00 0.02 99.88 07:59:01 all 0.18 0.00 0.05 0.00 0.03 99.75 07:59:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:59:01 1 0.32 0.00 0.08 0.00 0.03 99.57 08:00:01 all 0.14 0.00 0.04 0.00 0.03 99.79 08:00:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:00:01 1 0.23 0.00 0.05 0.00 0.03 99.68 08:01:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:01:01 0 0.03 0.00 0.03 0.00 0.03 99.90 08:01:01 1 0.22 0.00 0.03 0.00 0.02 99.73 08:01:01 CPU %user %nice %system %iowait %steal %idle 08:02:01 all 1.46 0.00 0.43 0.00 0.02 98.10 08:02:01 0 0.75 0.00 0.38 0.00 0.02 98.85 08:02:01 1 2.17 0.00 0.47 0.00 0.02 97.35 Average: all 1.03 0.00 0.31 0.41 0.02 98.23 Average: 0 1.07 0.00 0.35 0.41 0.03 98.15 Average: 1 0.99 0.00 0.28 0.40 0.02 98.31