---> uname -a: Linux prd-centos7-docker-4c-2g-13228.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 6.8G 43.1G 14% / 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 6.8G 43.1G 14% /facter-os /dev/vda1 50.0G 6.8G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/dgexfoundry_device-snmp-go_PR-72 /dev/vda1 50.0G 6.8G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/dgexfoundry_device-snmp-go_PR-72@tmp /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 704 76 0 1056 1030 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:94:bc:eb brd ff:ff:ff:ff:ff:ff inet 10.30.122.40/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe94:bceb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:10:84:ab:0d 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::42:10ff:fe84:ab0d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 11/23/20 _x86_64_ (4 CPU) 06:39:11 LINUX RESTART (4 CPU) 06:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:41:01 116.83 53.57 63.25 0.00 3824.97 38600.35 0.00 06:42:01 29.91 12.14 17.78 0.00 4554.84 1990.85 0.00 06:43:01 1.68 0.00 1.68 0.00 0.00 34.39 0.00 06:44:01 0.46 0.00 0.46 0.00 0.00 6.78 0.00 06:45:01 0.15 0.00 0.15 0.00 0.00 2.10 0.00 06:46:01 0.35 0.00 0.35 0.00 0.00 4.99 0.00 06:47:01 0.27 0.02 0.25 0.00 0.13 2.56 0.00 06:48:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 06:49:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 06:50:01 0.20 0.00 0.20 0.00 0.00 2.24 0.00 06:51:02 0.30 0.00 0.30 0.00 0.00 4.09 0.00 06:52:01 0.24 0.00 0.24 0.00 0.00 2.77 0.00 06:53:01 0.40 0.12 0.28 0.00 9.85 3.38 0.00 06:54:01 130.69 62.60 68.09 0.00 5981.43 17375.73 0.00 Average: 20.07 9.14 10.93 0.00 1025.13 4113.86 0.00 06:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:41:01 93904 0 516768 27.46 2620 1268264 1118608 38.18 378376 1256096 2800 06:42:01 186244 0 566048 30.08 2620 1126644 1163228 39.70 430560 1105352 136 06:43:01 193804 0 558480 29.68 2620 1126652 1115532 38.07 426232 1102888 24 06:44:01 192048 0 560232 29.77 2620 1126656 1115652 38.08 428760 1102644 16 06:45:01 191664 0 560612 29.80 2620 1126660 1115728 38.08 431204 1100568 12 06:46:01 193860 0 558408 29.68 2620 1126668 1101192 37.58 448460 1081168 8 06:47:01 197312 0 554896 29.49 2620 1126728 1074232 36.66 457888 1068992 28 06:48:01 197196 0 555064 29.50 2620 1126676 1074236 36.66 448744 1078328 8 06:49:01 197460 0 554792 29.49 2620 1126684 1074236 36.66 448628 1078328 8 06:50:01 195976 0 556272 29.56 2620 1126688 1074488 36.67 449480 1078972 8 06:51:02 196276 0 555968 29.55 2620 1126692 1074344 36.67 448556 1078972 8 06:52:01 197320 0 554920 29.49 2620 1126696 1074236 36.66 448004 1078972 8 06:53:01 188928 0 562992 29.92 2620 1127016 1075036 36.69 451328 1079132 36 06:54:01 167456 0 669140 35.56 2620 1042340 1273692 43.47 443020 1050352 13052 Average: 184961 0 563185 29.93 2620 1130790 1108889 37.84 438517 1095769 1154 06:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:41:01 eth0 184.79 125.75 665.64 51.03 0.00 0.00 0.00 0.00 06:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 eth0 86.33 63.67 388.52 40.61 0.00 0.00 0.00 0.00 06:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 docker0 1.21 1.08 0.25 1.87 0.00 0.00 0.00 0.00 06:43:01 eth0 3.61 0.78 0.97 0.55 0.00 0.00 0.00 0.00 06:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 eth0 1.18 0.51 0.68 0.40 0.00 0.00 0.00 0.00 06:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 eth0 1.40 0.60 0.58 0.40 0.00 0.00 0.00 0.00 06:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 eth0 0.35 0.27 0.14 0.11 0.00 0.00 0.00 0.00 06:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 eth0 0.95 0.08 0.07 0.01 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 eth0 0.22 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 eth0 0.37 0.37 0.26 0.20 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 06:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 5.67 3.76 5.24 1.93 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 205.52 158.18 2176.08 20.54 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.96 25.24 231.19 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 0.09 0.08 0.02 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 11/23/20 _x86_64_ (4 CPU) 06:39:11 LINUX RESTART (4 CPU) 06:40:02 CPU %user %nice %system %iowait %steal %idle 06:41:01 all 14.48 0.00 8.87 10.48 33.64 32.53 06:41:01 0 13.35 0.00 7.64 11.34 34.14 33.53 06:41:01 1 12.36 0.00 7.86 10.53 34.20 35.06 06:41:01 2 13.94 0.00 9.51 10.10 33.82 32.63 06:41:01 3 18.55 0.00 10.63 9.88 32.29 28.64 06:42:01 all 2.82 0.00 2.55 0.74 10.97 82.92 06:42:01 0 3.18 0.00 2.60 0.48 11.91 81.83 06:42:01 1 2.30 0.00 2.20 1.93 11.03 82.54 06:42:01 2 2.55 0.00 2.83 0.47 10.78 83.37 06:42:01 3 3.27 0.00 2.58 0.05 10.15 83.95 06:43:01 all 0.07 0.00 0.14 0.00 2.64 97.15 06:43:01 0 0.06 0.00 0.18 0.00 2.86 96.90 06:43:01 1 0.13 0.00 0.15 0.00 2.51 97.22 06:43:01 2 0.06 0.00 0.14 0.00 3.30 96.49 06:43:01 3 0.03 0.00 0.08 0.00 1.89 98.00 06:44:01 all 0.10 0.00 0.05 0.00 2.58 97.27 06:44:01 0 0.17 0.00 0.03 0.00 1.46 98.34 06:44:01 1 0.08 0.00 0.07 0.00 2.03 97.82 06:44:01 2 0.10 0.00 0.03 0.00 2.30 97.57 06:44:01 3 0.05 0.00 0.05 0.00 4.50 95.41 06:45:01 all 0.07 0.00 0.04 0.00 0.87 99.02 06:45:01 0 0.07 0.00 0.02 0.00 0.41 99.50 06:45:01 1 0.15 0.00 0.03 0.00 1.27 98.55 06:45:01 2 0.05 0.00 0.05 0.00 0.97 98.93 06:45:01 3 0.03 0.00 0.07 0.00 0.81 99.09 06:46:01 all 0.05 0.00 0.06 0.00 1.21 98.67 06:46:01 0 0.02 0.00 0.02 0.00 0.53 99.44 06:46:01 1 0.07 0.00 0.00 0.00 0.94 98.99 06:46:01 2 0.07 0.00 0.05 0.00 2.64 97.25 06:46:01 3 0.07 0.00 0.18 0.00 0.71 99.04 06:47:01 all 0.08 0.00 0.07 0.01 0.95 98.88 06:47:01 0 0.03 0.00 0.03 0.00 0.93 99.01 06:47:01 1 0.26 0.00 0.05 0.05 1.56 98.08 06:47:01 2 0.02 0.00 0.08 0.00 0.91 98.99 06:47:01 3 0.02 0.00 0.13 0.00 0.38 99.47 06:48:01 all 0.06 0.00 0.02 0.00 1.31 98.60 06:48:01 0 0.00 0.00 0.02 0.00 0.58 99.40 06:48:01 1 0.19 0.00 0.03 0.00 3.40 96.37 06:48:01 2 0.03 0.00 0.03 0.00 0.88 99.06 06:48:01 3 0.02 0.00 0.02 0.00 0.33 99.63 06:49:01 all 0.05 0.00 0.03 0.00 1.17 98.74 06:49:01 0 0.02 0.00 0.03 0.00 2.48 97.48 06:49:01 1 0.17 0.00 0.03 0.00 0.91 98.89 06:49:01 2 0.02 0.00 0.03 0.00 0.79 99.16 06:49:01 3 0.00 0.00 0.03 0.00 0.50 99.47 06:50:01 all 0.06 0.00 0.03 0.00 1.47 98.44 06:50:01 0 0.03 0.00 0.03 0.00 0.55 99.39 06:50:01 1 0.15 0.00 0.02 0.00 1.32 98.52 06:50:01 2 0.02 0.00 0.03 0.00 1.27 98.69 06:50:01 3 0.03 0.00 0.03 0.00 2.73 97.21 06:51:02 all 0.06 0.00 0.02 0.00 0.74 99.17 06:51:02 0 0.20 0.00 0.02 0.00 0.63 99.15 06:51:02 1 0.00 0.00 0.02 0.00 0.35 99.63 06:51:02 2 0.02 0.00 0.02 0.00 0.45 99.52 06:51:02 3 0.03 0.00 0.05 0.00 1.53 98.39 06:51:02 CPU %user %nice %system %iowait %steal %idle 06:52:01 all 0.03 0.00 0.02 0.00 1.74 98.20 06:52:01 0 0.10 0.00 0.05 0.00 1.42 98.43 06:52:01 1 0.02 0.00 0.02 0.00 1.39 98.58 06:52:01 2 0.00 0.00 0.02 0.00 2.12 97.86 06:52:01 3 0.00 0.00 0.02 0.00 2.04 97.94 06:53:01 all 0.27 0.00 0.24 0.02 2.65 96.83 06:53:01 0 0.66 0.00 0.33 0.00 2.03 96.98 06:53:01 1 0.17 0.00 0.21 0.05 1.55 98.02 06:53:01 2 0.13 0.00 0.20 0.02 1.71 97.94 06:53:01 3 0.11 0.00 0.21 0.00 5.23 94.45 06:54:01 all 4.43 0.00 3.69 3.29 25.31 63.28 06:54:01 0 3.90 0.00 2.84 1.50 25.57 66.19 06:54:01 1 4.64 0.00 3.72 3.79 25.28 62.57 06:54:01 2 3.81 0.00 3.96 2.62 25.18 64.43 06:54:01 3 5.39 0.00 4.26 5.28 25.19 59.88 Average: all 1.70 0.00 1.19 1.10 6.51 89.50 Average: 0 1.67 0.00 1.06 1.03 6.49 89.75 Average: 1 1.57 0.00 1.09 1.25 6.58 89.51 Average: 2 1.57 0.00 1.28 1.00 6.50 89.65 Average: 3 2.01 0.00 1.34 1.12 6.45 89.09