---> uname -a: Linux prd-centos7-docker-4c-2g-15407.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: 2799.998 BogoMIPS: 5599.99 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-snmp-go_PR-98 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-snmp-go_PR-98@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 974 4756 0 2090 6668 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:16:49:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe16:49b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:55:5b:0c:e7 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::42:55ff:fe5b:ce7/64 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) 05/20/21 _x86_64_ (2 CPU) 20:32:18 LINUX RESTART (2 CPU) 20:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:34:01 51.34 4.57 46.77 0.00 2886.56 3334.27 0.00 20:35:01 0.72 0.00 0.72 0.00 0.00 14.64 0.00 20:36:01 0.18 0.00 0.18 0.00 0.00 1.75 0.00 20:37:01 0.22 0.00 0.22 0.00 0.00 3.61 0.00 20:38:01 0.25 0.00 0.25 0.00 0.00 2.77 0.00 20:39:01 0.35 0.00 0.35 0.00 0.00 4.56 0.00 20:40:01 0.18 0.00 0.18 0.00 0.00 3.10 0.00 20:41:01 0.30 0.00 0.30 0.00 0.00 3.93 0.00 20:42:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 20:43:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 20:44:02 6.73 0.13 6.60 0.00 13.72 285.64 0.00 Average: 5.46 0.42 5.03 0.00 259.80 328.29 0.00 20:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:34:01 5470324 0 802924 10.03 2620 1733072 1313980 14.51 571724 1567496 132 20:35:01 5484352 0 788888 9.85 2620 1733080 1205368 13.31 559648 1567460 8 20:36:01 5484284 0 788956 9.85 2620 1733080 1205368 13.31 560640 1566468 8 20:37:01 5481212 0 792020 9.89 2620 1733088 1205584 13.31 563420 1566472 8 20:38:01 5482008 0 791220 9.88 2620 1733092 1205536 13.31 557112 1572548 8 20:39:01 5478332 0 794896 9.93 2620 1733092 1205536 13.31 561072 1572548 8 20:40:01 5478816 0 794404 9.92 2620 1733100 1205368 13.31 560736 1572548 8 20:41:01 5470588 0 802628 10.02 2620 1733104 1205368 13.31 568748 1572548 8 20:42:01 5467604 0 805608 10.06 2620 1733108 1205368 13.31 571568 1572548 8 20:43:01 5467424 0 805784 10.06 2620 1733112 1205368 13.31 573528 1570556 8 20:44:02 4939480 0 929216 11.60 2620 2137624 1393080 15.38 768672 1837408 403728 Average: 5427675 0 808777 10.10 2620 1769868 1232357 13.61 583352 1594418 36721 20:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:34:01 eth0 492.25 346.36 907.69 78.05 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 1.44 1.05 0.30 2.58 0.00 0.00 0.00 0.00 20:35:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 1.08 0.28 0.32 0.17 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.58 0.33 0.27 0.23 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.33 0.08 0.03 0.01 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:02 eth0 182.78 166.54 2168.45 16.72 0.00 0.00 0.00 0.00 20:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.03 46.30 278.83 8.56 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 0.13 0.09 0.03 0.23 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) 05/20/21 _x86_64_ (2 CPU) 20:32:18 LINUX RESTART (2 CPU) 20:33:02 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 8.83 0.00 2.42 2.91 0.05 85.78 20:34:01 0 8.24 0.00 2.88 1.77 0.05 87.05 20:34:01 1 9.42 0.00 1.97 4.04 0.05 84.51 20:35:01 all 0.10 0.00 0.04 0.00 0.03 99.82 20:35:01 0 0.17 0.00 0.05 0.00 0.03 99.75 20:35:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:36:01 all 0.13 0.00 0.03 0.00 0.03 99.82 20:36:01 0 0.22 0.00 0.02 0.00 0.03 99.73 20:36:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:37:01 all 0.07 0.00 0.02 0.00 0.03 99.89 20:37:01 0 0.10 0.00 0.02 0.00 0.02 99.87 20:37:01 1 0.03 0.00 0.02 0.00 0.03 99.92 20:38:01 all 0.08 0.00 0.03 0.00 0.03 99.87 20:38:01 0 0.12 0.00 0.02 0.00 0.02 99.85 20:38:01 1 0.03 0.00 0.03 0.00 0.05 99.88 20:39:01 all 0.08 0.00 0.03 0.00 0.03 99.87 20:39:01 0 0.13 0.00 0.02 0.00 0.02 99.83 20:39:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:40:01 all 0.10 0.00 0.02 0.00 0.03 99.86 20:40:01 0 0.15 0.00 0.02 0.00 0.02 99.82 20:40:01 1 0.05 0.00 0.02 0.00 0.03 99.90 20:41:01 all 0.09 0.00 0.04 0.00 0.03 99.84 20:41:01 0 0.17 0.00 0.03 0.00 0.02 99.78 20:41:01 1 0.02 0.00 0.05 0.00 0.03 99.90 20:42:01 all 0.12 0.00 0.03 0.00 0.02 99.83 20:42:01 0 0.18 0.00 0.02 0.00 0.00 99.80 20:42:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:43:01 all 0.10 0.00 0.03 0.00 0.03 99.85 20:43:01 0 0.18 0.00 0.02 0.00 0.02 99.78 20:43:01 1 0.02 0.00 0.03 0.00 0.03 99.92 20:44:02 all 6.20 0.00 2.13 0.09 0.03 91.54 20:44:02 0 6.06 0.00 2.12 0.12 0.03 91.67 20:44:02 1 6.34 0.00 2.15 0.07 0.03 91.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.42 0.00 0.43 0.26 0.03 97.86 Average: 0 1.40 0.00 0.46 0.17 0.02 97.95 Average: 1 1.43 0.00 0.39 0.36 0.04 97.78