---> uname -a: Linux prd-centos7-docker-4c-2g-977.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% /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-secrets_PR-107 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/gexfoundry_go-mod-secrets_PR-107@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 718 97 0 1020 1013 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:47:e4:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe47:e4f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1b:a2:ec:df 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::42:1bff:fea2:ecdf/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) 04/19/21 _x86_64_ (4 CPU) 21:46:38 LINUX RESTART (4 CPU) 21:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:48:01 130.83 44.51 86.32 0.00 7953.95 36739.46 0.00 21:49:01 1.72 0.00 1.72 0.00 0.00 33.31 0.00 21:50:01 0.43 0.00 0.43 0.00 0.00 6.24 0.00 21:51:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 21:52:01 0.20 0.00 0.20 0.00 0.00 2.96 0.00 21:53:01 0.32 0.00 0.32 0.00 0.00 4.83 0.00 21:54:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 21:55:01 0.43 0.00 0.43 0.00 0.00 4.71 0.00 21:56:01 15.00 14.64 0.37 0.00 2188.04 7.88 0.00 Average: 16.41 6.50 9.90 0.00 1114.55 4030.46 0.00 21:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:48:01 154784 0 610332 32.44 2620 1113808 1112044 37.95 437116 1090736 132 21:49:01 160744 0 604252 32.11 2620 1113928 1087992 37.13 435488 1087548 12 21:50:01 158584 0 606408 32.23 2620 1113932 1088028 37.13 435376 1089544 16 21:51:01 159092 0 605900 32.20 2620 1113932 1087968 37.13 449292 1075292 20 21:52:01 158336 0 606644 32.24 2620 1113944 1088076 37.13 448912 1076868 8 21:53:01 156992 0 607984 32.31 2620 1113948 1088128 37.14 460852 1066432 8 21:54:01 157536 0 607436 32.28 2620 1113952 1080984 36.89 460204 1066364 20 21:55:01 156768 0 608200 32.32 2620 1113956 1081032 36.89 460932 1066364 12 21:56:01 76300 0 643644 34.21 2620 1158980 1117732 38.15 488512 1118036 0 Average: 148793 0 611200 32.48 2620 1118931 1092443 37.28 452965 1081909 25 21:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:48:01 eth0 614.15 365.58 1112.05 85.57 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 2.35 1.79 0.52 5.01 0.00 0.00 0.00 0.00 21:49:01 eth0 2.23 0.63 0.87 0.20 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 1.82 0.65 0.60 0.40 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 eth0 1.87 0.30 0.40 0.20 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 2.00 0.53 0.64 0.42 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 3.11 0.78 0.84 0.47 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 3.10 0.57 0.70 0.37 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 1.97 0.68 0.63 0.44 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 21.68 17.75 10.03 31.46 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.46 42.47 123.41 13.15 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 0.26 0.20 0.06 0.55 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) 04/19/21 _x86_64_ (4 CPU) 21:46:38 LINUX RESTART (4 CPU) 21:47:02 CPU %user %nice %system %iowait %steal %idle 21:48:01 all 12.73 0.00 5.53 4.38 0.06 77.31 21:48:01 0 12.24 0.00 5.71 5.35 0.05 76.65 21:48:01 1 11.44 0.00 5.27 3.89 0.07 79.34 21:48:01 2 13.94 0.00 6.21 2.95 0.05 76.85 21:48:01 3 13.29 0.00 4.92 5.35 0.05 76.38 21:49:01 all 0.17 0.00 0.04 0.00 0.00 99.78 21:49:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:49:01 1 0.10 0.00 0.07 0.00 0.00 99.83 21:49:01 2 0.52 0.00 0.03 0.00 0.00 99.45 21:49:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:50:01 all 0.15 0.00 0.05 0.00 0.00 99.79 21:50:01 0 0.02 0.00 0.03 0.00 0.02 99.93 21:50:01 1 0.07 0.00 0.07 0.00 0.00 99.87 21:50:01 2 0.47 0.00 0.05 0.00 0.00 99.48 21:50:01 3 0.07 0.00 0.05 0.00 0.00 99.88 21:51:01 all 0.16 0.00 0.04 0.00 0.01 99.79 21:51:01 0 0.03 0.00 0.07 0.00 0.00 99.90 21:51:01 1 0.05 0.00 0.05 0.00 0.02 99.88 21:51:01 2 0.52 0.00 0.02 0.00 0.00 99.47 21:51:01 3 0.05 0.00 0.02 0.00 0.02 99.92 21:52:01 all 0.18 0.00 0.04 0.00 0.00 99.77 21:52:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:52:01 1 0.10 0.00 0.07 0.00 0.02 99.82 21:52:01 2 0.47 0.00 0.03 0.00 0.00 99.50 21:52:01 3 0.13 0.00 0.05 0.00 0.00 99.82 21:53:01 all 0.06 0.00 0.05 0.00 0.00 99.88 21:53:01 0 0.02 0.00 0.08 0.00 0.00 99.90 21:53:01 1 0.07 0.00 0.03 0.00 0.00 99.90 21:53:01 2 0.13 0.00 0.07 0.00 0.00 99.80 21:53:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:54:01 all 0.16 0.00 0.05 0.00 0.01 99.78 21:54:01 0 0.07 0.00 0.03 0.00 0.00 99.90 21:54:01 1 0.10 0.00 0.08 0.00 0.02 99.80 21:54:01 2 0.42 0.00 0.05 0.00 0.02 99.52 21:54:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:55:01 all 0.15 0.00 0.03 0.00 0.01 99.81 21:55:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:55:01 1 0.05 0.00 0.03 0.00 0.02 99.90 21:55:01 2 0.03 0.00 0.05 0.00 0.00 99.92 21:55:01 3 0.48 0.00 0.02 0.00 0.00 99.50 21:56:01 all 0.84 0.00 0.45 0.31 0.01 98.39 21:56:01 0 0.78 0.00 0.53 0.03 0.00 98.65 21:56:01 1 1.27 0.00 0.52 1.20 0.00 97.01 21:56:01 2 0.45 0.00 0.23 0.02 0.02 99.28 21:56:01 3 0.85 0.00 0.50 0.00 0.02 98.63 Average: all 1.59 0.00 0.68 0.51 0.01 97.21 Average: 0 1.44 0.00 0.71 0.58 0.01 97.26 Average: 1 1.44 0.00 0.67 0.56 0.01 97.31 Average: 2 1.84 0.00 0.73 0.32 0.01 97.09 Average: 3 1.62 0.00 0.61 0.58 0.01 97.17