---> uname -a: Linux prd-centos7-docker-4c-2g-19506.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% /w/workspace/dgexfoundry_device-rest-go_PR-72 /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/dgexfoundry_device-rest-go_PR-72@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 658 118 0 1060 1075 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:c6:6c:8b brd ff:ff:ff:ff:ff:ff inet 10.30.122.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fec6:6c8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f8:91:d5:46 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:f8ff:fe91:d546/64 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) 01/11/21 _x86_64_ (4 CPU) 14:33:32 LINUX RESTART (4 CPU) 14:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:35:01 65.20 26.32 38.88 0.00 6274.48 4388.46 0.00 14:36:01 2.16 0.00 2.16 0.00 0.00 56.31 0.00 14:37:02 0.28 0.00 0.28 0.00 0.00 3.21 0.00 14:38:01 0.34 0.00 0.34 0.00 0.00 4.29 0.00 14:39:01 0.32 0.00 0.32 0.00 0.00 5.78 0.00 14:40:01 0.35 0.00 0.35 0.00 0.00 6.00 0.00 14:41:01 71.31 48.60 22.72 0.00 4082.96 9775.95 0.00 Average: 19.95 10.70 9.25 0.00 1472.80 2035.90 0.00 14:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:35:01 170528 0 553960 29.44 2620 1154436 1025096 34.98 385184 1126972 128 14:36:01 175864 0 548612 29.16 2620 1154448 1008204 34.41 389284 1118480 12 14:37:02 175044 0 549428 29.20 2620 1154452 998948 34.09 387124 1121516 8 14:38:01 174740 0 549732 29.22 2620 1154452 999020 34.09 399656 1109116 16 14:39:01 171036 0 553428 29.41 2620 1154460 999140 34.10 400324 1112292 8 14:40:01 171184 0 553276 29.41 2620 1154464 999104 34.10 411808 1100480 8 14:41:01 74700 0 657368 34.94 2620 1146856 1455780 49.68 570292 1010644 75824 Average: 159014 0 566543 30.11 2620 1153367 1069327 36.49 420525 1099929 10858 14:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:35:01 eth0 295.46 291.88 1293.46 96.26 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 56.08 38.69 4.34 135.23 0.00 0.00 0.00 0.00 14:36:01 eth0 0.48 0.28 0.27 0.20 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 1.08 0.08 0.09 0.01 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 1.20 0.60 0.56 0.37 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.35 0.28 0.17 0.11 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 eth0 231.33 193.17 2163.94 38.64 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.43 69.17 493.88 19.24 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 7.92 5.46 0.61 19.09 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) 01/11/21 _x86_64_ (4 CPU) 14:33:32 LINUX RESTART (4 CPU) 14:34:02 CPU %user %nice %system %iowait %steal %idle 14:35:01 all 12.08 0.00 4.13 1.42 0.24 82.13 14:35:01 0 11.45 0.00 4.86 1.30 0.23 82.17 14:35:01 1 12.69 0.00 4.19 0.84 0.21 82.07 14:35:01 2 12.68 0.00 3.72 0.83 0.26 82.51 14:35:01 3 11.49 0.00 3.75 2.71 0.28 81.78 14:36:01 all 0.18 0.00 0.06 0.00 0.00 99.77 14:36:01 0 0.05 0.00 0.05 0.00 0.00 99.90 14:36:01 1 0.03 0.00 0.08 0.00 0.00 99.88 14:36:01 2 0.07 0.00 0.05 0.00 0.00 99.88 14:36:01 3 0.55 0.00 0.05 0.00 0.00 99.40 14:37:02 all 0.15 0.00 0.08 0.00 0.03 99.73 14:37:02 0 0.02 0.00 0.05 0.00 0.02 99.92 14:37:02 1 0.05 0.00 0.10 0.00 0.03 99.82 14:37:02 2 0.07 0.00 0.08 0.00 0.05 99.80 14:37:02 3 0.48 0.00 0.08 0.00 0.03 99.40 14:38:01 all 0.13 0.00 0.04 0.00 0.00 99.83 14:38:01 0 0.02 0.00 0.07 0.00 0.00 99.92 14:38:01 1 0.42 0.00 0.05 0.00 0.02 99.51 14:38:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:38:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:39:01 all 0.19 0.00 0.05 0.00 0.03 99.74 14:39:01 0 0.05 0.00 0.05 0.00 0.00 99.90 14:39:01 1 0.50 0.00 0.05 0.00 0.02 99.43 14:39:01 2 0.08 0.00 0.07 0.00 0.05 99.80 14:39:01 3 0.12 0.00 0.03 0.00 0.03 99.82 14:40:01 all 0.15 0.00 0.07 0.00 0.01 99.77 14:40:01 0 0.52 0.00 0.15 0.00 0.02 99.32 14:40:01 1 0.05 0.00 0.07 0.00 0.02 99.87 14:40:01 2 0.02 0.00 0.03 0.00 0.00 99.95 14:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:41:01 all 4.33 0.00 2.65 1.28 0.05 91.70 14:41:01 0 5.11 0.00 2.55 1.41 0.03 90.90 14:41:01 1 3.79 0.00 2.69 1.46 0.03 92.02 14:41:01 2 4.54 0.00 2.67 1.16 0.08 91.55 14:41:01 3 3.86 0.00 2.70 1.08 0.03 92.32 Average: all 2.41 0.00 1.00 0.38 0.05 96.16 Average: 0 2.41 0.00 1.09 0.38 0.04 96.08 Average: 1 2.46 0.00 1.02 0.33 0.05 96.15 Average: 2 2.46 0.00 0.94 0.28 0.06 96.26 Average: 3 2.32 0.00 0.94 0.53 0.05 96.16