---> uname -a: Linux prd-centos7-docker-4c-2g-21341.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.438 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.3G 42.7G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/gexfoundry_go-mod-registry_PR-69@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/gexfoundry_go-mod-registry_PR-69 ---> free -m: total used free shared buff/cache available Mem: 1837 690 104 0 1042 1042 Swap: 1023 1 1022 ---> 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:ee:6e:05 brd ff:ff:ff:ff:ff:ff inet 10.30.122.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:feee:6e05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:dc:6a:5e:6f 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:dcff:fe6a:5e6f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 01/19/21 _x86_64_ (4 CPU) 22:05:22 LINUX RESTART (4 CPU) 22:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:07:01 55.93 16.77 39.16 0.00 4944.58 3581.43 0.00 22:08:01 0.97 0.00 0.97 0.00 0.00 23.15 0.00 22:09:02 0.23 0.00 0.23 0.00 0.00 2.98 0.00 22:10:01 0.20 0.00 0.20 0.00 0.00 1.91 0.00 22:11:01 0.23 0.00 0.23 0.00 0.00 3.51 0.00 22:12:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 22:13:01 0.32 0.00 0.32 0.00 0.00 3.51 0.00 22:14:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 22:15:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 22:16:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 22:17:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 Average: 5.39 1.53 3.86 0.00 450.50 330.85 0.00 22:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:07:01 159556 0 585472 31.12 2620 1133896 1118084 38.16 395512 1126540 128 22:08:01 164428 0 580592 30.86 2620 1133904 1087780 37.12 394880 1123620 20 22:09:02 165092 0 579924 30.82 2620 1133908 1087768 37.12 406512 1111884 16 22:10:01 164972 0 580044 30.83 2620 1133908 1073388 36.63 407776 1110748 16 22:11:01 165280 0 579728 30.81 2620 1133916 1073352 36.63 422200 1096132 8 22:12:01 164468 0 580536 30.85 2620 1133920 1073436 36.63 422900 1096132 8 22:13:01 164888 0 580112 30.83 2620 1133924 1073352 36.63 422452 1096132 8 22:14:01 164888 0 580108 30.83 2620 1133928 1073352 36.63 422472 1096132 8 22:15:01 164420 0 580568 30.86 2620 1133936 1073536 36.64 423004 1096136 12 22:16:01 163980 0 581004 30.88 2620 1133940 1073612 36.64 423332 1096132 16 22:17:01 164324 0 580660 30.86 2620 1133940 1073576 36.64 423132 1096132 12 Average: 164209 0 580795 30.87 2620 1133920 1080112 36.86 414925 1104156 23 22:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:07:01 eth0 337.99 201.91 1003.54 88.65 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 1.08 0.93 0.30 1.84 0.00 0.00 0.00 0.00 22:08:01 eth0 2.75 0.77 0.97 0.56 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:02 eth0 1.03 0.62 0.57 0.40 0.00 0.00 0.00 0.00 22:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 eth0 0.27 0.20 0.11 0.04 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 0.37 0.28 0.15 0.08 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.22 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 4.40 0.27 0.60 0.17 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 2.26 0.52 0.60 0.39 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 2.17 0.18 0.34 0.10 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.04 18.67 91.74 8.24 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 0.10 0.08 0.03 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 01/19/21 _x86_64_ (4 CPU) 22:05:22 LINUX RESTART (4 CPU) 22:06:01 CPU %user %nice %system %iowait %steal %idle 22:07:01 all 12.60 0.00 4.32 1.13 3.24 78.71 22:07:01 0 13.40 0.00 4.79 0.27 3.05 78.49 22:07:01 1 13.20 0.00 4.30 1.35 2.92 78.23 22:07:01 2 10.59 0.00 3.29 0.61 3.77 81.73 22:07:01 3 13.25 0.00 4.90 2.28 3.24 76.34 22:08:01 all 0.18 0.00 0.09 0.00 0.17 99.55 22:08:01 0 0.08 0.00 0.08 0.00 0.10 99.73 22:08:01 1 0.47 0.00 0.07 0.00 0.27 99.20 22:08:01 2 0.07 0.00 0.08 0.00 0.10 99.75 22:08:01 3 0.12 0.00 0.13 0.00 0.22 99.53 22:09:02 all 0.16 0.00 0.05 0.00 0.04 99.75 22:09:02 0 0.02 0.00 0.03 0.00 0.03 99.92 22:09:02 1 0.53 0.00 0.03 0.00 0.05 99.38 22:09:02 2 0.03 0.00 0.08 0.00 0.03 99.85 22:09:02 3 0.05 0.00 0.05 0.00 0.03 99.87 22:10:01 all 0.15 0.00 0.04 0.00 0.00 99.81 22:10:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:10:01 1 0.51 0.00 0.05 0.00 0.00 99.44 22:10:01 2 0.07 0.00 0.07 0.00 0.00 99.86 22:10:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:11:01 all 0.16 0.00 0.06 0.00 0.01 99.76 22:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:11:01 1 0.52 0.00 0.03 0.00 0.00 99.45 22:11:01 2 0.05 0.00 0.13 0.00 0.02 99.80 22:11:01 3 0.07 0.00 0.05 0.00 0.03 99.85 22:12:01 all 0.15 0.00 0.05 0.00 0.00 99.81 22:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:12:01 1 0.48 0.00 0.03 0.00 0.00 99.48 22:12:01 2 0.03 0.00 0.05 0.00 0.00 99.92 22:12:01 3 0.05 0.00 0.07 0.00 0.00 99.88 22:13:01 all 0.10 0.00 0.04 0.00 0.00 99.86 22:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:13:01 1 0.32 0.00 0.05 0.00 0.00 99.63 22:13:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:13:01 3 0.03 0.00 0.07 0.00 0.00 99.90 22:14:01 all 0.15 0.00 0.02 0.00 0.01 99.82 22:14:01 0 0.00 0.00 0.03 0.00 0.00 99.97 22:14:01 1 0.53 0.00 0.03 0.00 0.02 99.42 22:14:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:15:01 all 0.18 0.00 0.04 0.00 0.00 99.78 22:15:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:15:01 1 0.55 0.00 0.05 0.00 0.00 99.40 22:15:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:15:01 3 0.08 0.00 0.05 0.00 0.00 99.87 22:16:01 all 0.17 0.00 0.04 0.00 0.01 99.78 22:16:01 0 0.02 0.00 0.03 0.00 0.02 99.93 22:16:01 1 0.53 0.00 0.05 0.00 0.00 99.42 22:16:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:16:01 3 0.07 0.00 0.07 0.00 0.02 99.85 22:17:01 all 0.16 0.00 0.03 0.00 0.00 99.80 22:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:17:01 1 0.53 0.00 0.02 0.00 0.00 99.45 22:17:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:17:01 3 0.03 0.00 0.05 0.00 0.00 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.28 0.00 0.43 0.10 0.31 97.87 Average: 0 1.23 0.00 0.46 0.02 0.29 98.00 Average: 1 1.64 0.00 0.43 0.12 0.29 97.52 Average: 2 1.01 0.00 0.35 0.06 0.36 98.22 Average: 3 1.24 0.00 0.49 0.21 0.32 97.74