---> uname -a: Linux prd-centos7-docker-4c-2g-20914.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: 2933.436 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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 708 91 0 1037 1024 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:3d:eb:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:fe3d:ebf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:94:b2:84:cf 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::42:94ff:feb2:84cf/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) 01/18/21 _x86_64_ (4 CPU) 06:13:51 LINUX RESTART (4 CPU) 06:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:02 3.52 0.42 3.09 0.00 35.72 111.01 0.00 06:17:01 0.37 0.00 0.37 0.00 0.00 6.18 0.00 06:18:01 0.18 0.00 0.18 0.00 0.00 2.16 0.00 06:19:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 06:20:01 0.27 0.00 0.27 0.00 0.00 4.13 0.00 06:21:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 06:22:01 0.25 0.00 0.25 0.00 0.00 3.13 0.00 06:23:01 0.25 0.00 0.25 0.00 0.00 3.16 0.00 06:24:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 06:25:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 06:26:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 06:27:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 06:28:01 58.01 48.14 9.87 0.00 4031.04 3425.42 0.00 Average: 4.96 3.74 1.22 0.00 313.59 275.50 0.00 06:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:02 149376 0 609308 32.38 2620 1120240 1109660 37.87 451128 1081956 20 06:17:01 151396 0 607280 32.28 2620 1120248 1109516 37.87 450172 1081488 8 06:18:01 153064 0 605608 32.19 2620 1120252 1093428 37.32 455980 1074580 12 06:19:01 154632 0 604036 32.10 2620 1120256 1081092 36.90 455004 1074368 12 06:20:01 153404 0 605260 32.17 2620 1120260 1078092 36.79 454724 1076096 8 06:21:01 154020 0 604640 32.14 2620 1120264 1078008 36.79 454308 1076096 12 06:22:01 153840 0 604816 32.14 2620 1120268 1078008 36.79 454256 1076152 8 06:23:01 153880 0 604772 32.14 2620 1120272 1078008 36.79 454140 1076152 8 06:24:01 154176 0 604468 32.13 2620 1120280 1078008 36.79 454148 1076152 8 06:25:01 152848 0 605792 32.20 2620 1120284 1078280 36.80 455292 1076152 20 06:26:01 152228 0 606408 32.23 2620 1120288 1078292 36.80 455404 1076156 8 06:27:01 152336 0 606296 32.22 2620 1120292 1078316 36.80 455568 1076152 8 06:28:01 101644 0 644396 34.25 2620 1132884 1282268 43.76 480340 1093472 38920 Average: 148988 0 608698 32.35 2620 1121238 1100075 37.54 456190 1078075 3004 06:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:02 eth0 16.07 5.75 9.90 2.26 0.00 0.00 0.00 0.00 06:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 7.79 1.03 1.67 0.85 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 1.86 1.02 1.07 0.80 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.25 0.13 0.07 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.42 0.25 0.15 0.08 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.25 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 8.74 0.40 1.10 0.26 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 eth0 3.83 1.08 1.23 0.75 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 eth0 4.15 0.37 0.60 0.24 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 eth0 168.17 128.09 1783.88 14.13 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.31 10.66 138.78 1.49 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 0.00 0.00 0.00 0.00 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) 01/18/21 _x86_64_ (4 CPU) 06:13:51 LINUX RESTART (4 CPU) 06:15:02 CPU %user %nice %system %iowait %steal %idle 06:16:02 all 0.54 0.00 0.14 0.01 0.38 98.93 06:16:02 0 0.25 0.00 0.17 0.03 0.25 99.29 06:16:02 1 0.59 0.00 0.10 0.00 0.51 98.80 06:16:02 2 0.51 0.00 0.17 0.00 0.61 98.72 06:16:02 3 0.80 0.00 0.12 0.00 0.17 98.92 06:17:01 all 0.17 0.00 0.05 0.00 0.12 99.66 06:17:01 0 0.07 0.00 0.03 0.00 0.15 99.75 06:17:01 1 0.08 0.00 0.05 0.00 0.15 99.71 06:17:01 2 0.49 0.00 0.05 0.00 0.10 99.36 06:17:01 3 0.05 0.00 0.07 0.00 0.07 99.81 06:18:01 all 0.18 0.00 0.07 0.00 0.10 99.65 06:18:01 0 0.12 0.00 0.02 0.00 0.07 99.80 06:18:01 1 0.08 0.00 0.07 0.00 0.08 99.77 06:18:01 2 0.42 0.00 0.10 0.00 0.05 99.43 06:18:01 3 0.12 0.00 0.10 0.00 0.20 99.58 06:19:01 all 0.15 0.00 0.04 0.00 0.00 99.80 06:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 1 0.52 0.00 0.03 0.00 0.00 99.45 06:19:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:19:01 3 0.03 0.00 0.08 0.00 0.02 99.87 06:20:01 all 0.17 0.00 0.06 0.00 0.03 99.75 06:20:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:20:01 1 0.52 0.00 0.02 0.00 0.03 99.43 06:20:01 2 0.05 0.00 0.12 0.00 0.03 99.80 06:20:01 3 0.07 0.00 0.08 0.00 0.03 99.82 06:21:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:21:01 1 0.52 0.00 0.03 0.00 0.00 99.45 06:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:22:01 all 0.15 0.00 0.04 0.00 0.00 99.81 06:22:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:22:01 1 0.50 0.00 0.03 0.00 0.00 99.47 06:22:01 2 0.05 0.00 0.05 0.00 0.02 99.88 06:22:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:23:01 all 0.15 0.00 0.03 0.00 0.00 99.80 06:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:23:01 1 0.53 0.00 0.05 0.00 0.00 99.42 06:23:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:23:01 3 0.02 0.00 0.03 0.02 0.02 99.92 06:24:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:24:01 1 0.53 0.00 0.07 0.00 0.02 99.38 06:24:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:24:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:25:01 all 0.16 0.00 0.04 0.00 0.03 99.77 06:25:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:25:01 1 0.50 0.00 0.05 0.00 0.05 99.40 06:25:01 2 0.05 0.00 0.05 0.00 0.02 99.88 06:25:01 3 0.05 0.00 0.03 0.00 0.02 99.90 06:26:01 all 0.17 0.00 0.06 0.00 0.02 99.76 06:26:01 0 0.18 0.00 0.03 0.00 0.00 99.78 06:26:01 1 0.33 0.00 0.10 0.00 0.00 99.57 06:26:01 2 0.08 0.00 0.07 0.00 0.03 99.82 06:26:01 3 0.07 0.00 0.03 0.00 0.03 99.87 06:26:01 CPU %user %nice %system %iowait %steal %idle 06:27:01 all 0.15 0.00 0.04 0.00 0.01 99.80 06:27:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:27:01 1 0.50 0.00 0.02 0.00 0.02 99.47 06:27:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:27:01 3 0.03 0.00 0.07 0.00 0.00 99.90 06:28:01 all 2.52 0.00 1.51 1.32 0.07 94.58 06:28:01 0 2.38 0.00 1.73 1.39 0.07 94.44 06:28:01 1 3.11 0.00 1.74 3.26 0.05 91.84 06:28:01 2 2.26 0.00 1.52 0.07 0.07 96.08 06:28:01 3 2.33 0.00 1.04 0.57 0.08 95.97 Average: all 0.37 0.00 0.16 0.10 0.06 99.30 Average: 0 0.25 0.00 0.17 0.11 0.05 99.43 Average: 1 0.64 0.00 0.18 0.25 0.07 98.86 Average: 2 0.31 0.00 0.17 0.01 0.07 99.43 Average: 3 0.28 0.00 0.13 0.05 0.05 99.50