---> uname -a: Linux prd-centos7-docker-4c-2g-32556.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-725 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-725@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 ---> free -m: total used free shared buff/cache available Mem: 1837 714 111 0 1010 1017 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:72:b4:5e brd ff:ff:ff:ff:ff:ff inet 10.30.123.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe72:b45e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:55:10:4b:aa 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::42:55ff:fe10:4baa/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) 04/02/21 _x86_64_ (4 CPU) 02:42:34 LINUX RESTART (4 CPU) 02:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:44:01 79.21 32.24 46.97 0.00 7372.51 4208.89 0.00 02:45:01 2.30 0.00 2.30 0.00 0.00 51.73 0.00 02:46:01 0.40 0.00 0.40 0.00 0.00 6.10 0.00 02:47:01 0.17 0.00 0.17 0.00 0.00 2.28 0.00 02:48:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 02:49:01 0.30 0.00 0.30 0.00 0.00 4.26 0.00 02:50:01 0.30 0.00 0.30 0.00 0.00 3.61 0.00 02:51:01 0.33 0.00 0.33 0.00 0.00 4.61 0.00 02:52:01 0.20 0.00 0.20 0.00 0.00 1.77 0.00 02:53:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 02:54:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 Average: 7.53 2.89 4.64 0.00 660.47 384.72 0.00 02:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 147772 0 618556 32.87 2576 1112640 1110580 37.90 439180 1095444 128 02:45:01 152196 0 613992 32.63 2576 1112780 1095744 37.40 440972 1089720 20 02:46:01 151832 0 614372 32.65 2576 1112764 1079440 36.84 443248 1088320 20 02:47:01 151704 0 614500 32.66 2576 1112764 1079452 36.84 454396 1077320 20 02:48:01 152124 0 614072 32.64 2576 1112772 1079368 36.84 446308 1085064 16 02:49:01 150652 0 615540 32.71 2576 1112776 1079392 36.84 451668 1081020 8 02:50:01 151736 0 614452 32.66 2576 1112780 1079296 36.83 451024 1081016 8 02:51:01 151572 0 614612 32.67 2576 1112784 1079296 36.83 451044 1081016 8 02:52:01 151548 0 614628 32.67 2576 1112792 1079296 36.83 451052 1081016 8 02:53:01 151884 0 614288 32.65 2576 1112796 1079296 36.83 451040 1081016 8 02:54:01 151580 0 614592 32.66 2576 1112796 1079368 36.84 451320 1081016 8 Average: 151327 0 614873 32.68 2576 1112768 1083684 36.98 448296 1083815 23 02:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 eth0 547.58 352.98 1120.86 106.46 0.00 0.00 0.00 0.00 02:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 docker0 11.58 8.09 1.73 25.12 0.00 0.00 0.00 0.00 02:45:01 eth0 1.30 0.30 0.33 0.23 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 eth0 3.28 0.73 0.77 0.41 0.00 0.00 0.00 0.00 02:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 eth0 1.10 0.68 0.58 0.38 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 eth0 0.22 0.17 0.07 0.04 0.00 0.00 0.00 0.00 02:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 02:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 eth0 0.37 0.23 0.14 0.07 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.70 31.87 100.60 9.65 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 1.04 0.72 0.15 2.25 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) 04/02/21 _x86_64_ (4 CPU) 02:42:34 LINUX RESTART (4 CPU) 02:43:02 CPU %user %nice %system %iowait %steal %idle 02:44:01 all 12.90 0.00 4.91 1.84 0.02 80.33 02:44:01 0 14.28 0.00 6.50 2.54 0.02 76.67 02:44:01 1 11.72 0.00 4.37 2.14 0.03 81.73 02:44:01 2 14.77 0.00 4.30 1.93 0.02 78.98 02:44:01 3 10.82 0.00 4.46 0.77 0.02 83.93 02:45:01 all 0.17 0.00 0.05 0.00 0.00 99.78 02:45:01 0 0.53 0.00 0.07 0.00 0.00 99.40 02:45:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:45:01 2 0.07 0.00 0.07 0.00 0.02 99.85 02:45:01 3 0.02 0.00 0.03 0.00 0.00 99.95 02:46:01 all 0.17 0.00 0.04 0.00 0.00 99.79 02:46:01 0 0.47 0.00 0.03 0.00 0.00 99.50 02:46:01 1 0.08 0.00 0.03 0.00 0.00 99.88 02:46:01 2 0.07 0.00 0.07 0.00 0.00 99.87 02:46:01 3 0.05 0.00 0.03 0.00 0.00 99.92 02:47:01 all 0.16 0.00 0.06 0.00 0.00 99.78 02:47:01 0 0.52 0.00 0.03 0.00 0.00 99.45 02:47:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:47:01 2 0.05 0.00 0.07 0.00 0.00 99.88 02:47:01 3 0.03 0.00 0.10 0.00 0.00 99.87 02:48:01 all 0.15 0.00 0.04 0.00 0.00 99.82 02:48:01 0 0.47 0.00 0.05 0.00 0.00 99.48 02:48:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:48:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:48:01 3 0.05 0.00 0.05 0.00 0.00 99.90 02:49:01 all 0.15 0.00 0.04 0.00 0.00 99.81 02:49:01 0 0.50 0.00 0.02 0.00 0.00 99.48 02:49:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:49:01 2 0.03 0.00 0.05 0.00 0.00 99.92 02:49:01 3 0.03 0.00 0.07 0.00 0.00 99.90 02:50:01 all 0.15 0.00 0.03 0.00 0.00 99.82 02:50:01 0 0.52 0.00 0.02 0.00 0.00 99.47 02:50:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:50:01 2 0.00 0.00 0.03 0.00 0.02 99.95 02:50:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:51:01 all 0.15 0.00 0.03 0.00 0.00 99.82 02:51:01 0 0.52 0.00 0.03 0.00 0.00 99.45 02:51:01 1 0.02 0.00 0.05 0.00 0.00 99.93 02:51:01 2 0.03 0.00 0.05 0.00 0.00 99.92 02:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:52:01 all 0.15 0.00 0.03 0.00 0.00 99.82 02:52:01 0 0.52 0.00 0.02 0.00 0.00 99.47 02:52:01 1 0.03 0.00 0.05 0.00 0.00 99.92 02:52:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:53:01 all 0.15 0.00 0.03 0.00 0.00 99.82 02:53:01 0 0.42 0.00 0.02 0.00 0.00 99.57 02:53:01 1 0.05 0.00 0.05 0.00 0.02 99.88 02:53:01 2 0.12 0.00 0.02 0.00 0.00 99.87 02:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:54:01 all 0.15 0.00 0.04 0.00 0.00 99.80 02:54:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:54:01 1 0.05 0.00 0.08 0.00 0.00 99.87 02:54:01 2 0.52 0.00 0.03 0.00 0.00 99.45 02:54:01 3 0.02 0.00 0.03 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.29 0.00 0.47 0.16 0.00 98.08 Average: 0 1.67 0.00 0.60 0.22 0.00 97.50 Average: 1 1.08 0.00 0.43 0.19 0.00 98.29 Average: 2 1.40 0.00 0.42 0.17 0.00 98.00 Average: 3 0.98 0.00 0.43 0.07 0.00 98.51