---> uname -a: Linux prd-centos7-docker-4c-2g-15623.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/_app-service-configurable_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 835 131 0 869 935 Swap: 1023 3 1020 ---> 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:41:4a:ad brd ff:ff:ff:ff:ff:ff inet 10.30.123.221/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe41:4aad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:24:59:79:3e 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::42:24ff:fe59:793e/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) 12/11/20 _x86_64_ (4 CPU) 21:48:16 LINUX RESTART (4 CPU) 21:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:50:01 55.15 17.42 37.73 0.00 5035.51 3572.47 0.00 21:51:01 2.13 0.00 2.13 0.00 0.00 44.95 0.00 21:52:01 0.43 0.00 0.43 0.00 0.00 5.82 0.00 21:53:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 21:54:01 0.22 0.00 0.22 0.00 0.00 2.88 0.00 21:55:02 0.25 0.00 0.25 0.00 0.00 2.71 0.00 21:56:01 21.27 3.87 17.40 0.00 575.49 11504.18 0.00 21:57:01 332.06 198.22 133.84 0.00 8900.57 25909.18 0.00 21:58:01 196.79 50.62 146.18 0.00 2861.30 29375.95 0.00 21:59:01 150.62 88.40 62.22 0.00 6349.94 15230.31 0.00 Average: 76.08 35.94 40.13 0.00 2378.12 8567.46 0.00 21:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:50:01 163540 0 592844 31.51 2620 1122540 1152844 39.34 404556 1114308 132 21:51:01 166464 0 589912 31.35 2620 1122548 1142136 38.98 403900 1112624 16 21:52:01 172432 0 583940 31.04 2620 1122552 1085596 37.05 414880 1096308 20 21:53:01 170472 0 585896 31.14 2620 1122556 1085792 37.06 417888 1095724 12 21:54:01 170032 0 586332 31.16 2620 1122560 1085924 37.06 429108 1084772 12 21:55:02 170372 0 585984 31.14 2620 1122568 1085816 37.06 424144 1089436 16 21:56:01 80440 0 665332 35.36 2620 1133152 1513496 51.65 563624 1028456 87784 21:57:01 323092 0 721468 38.34 2596 834388 1379356 47.08 567340 742772 12 21:58:01 136588 0 799416 42.49 1492 944048 1517968 51.81 583724 831160 68 21:59:01 72044 0 838936 44.59 1492 969072 1635068 55.80 666368 805668 14348 Average: 162548 0 655006 34.81 2392 1061598 1268400 43.29 487553 1000123 10242 21:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:50:01 eth0 229.87 176.46 844.42 89.43 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 1.28 1.36 0.37 3.65 0.00 0.00 0.00 0.00 21:51:01 eth0 1.31 0.88 0.61 0.42 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 1.01 0.03 0.07 0.00 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 1.73 0.33 0.48 0.20 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 1.35 0.75 0.64 0.44 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 21:55:02 eth0 0.88 0.38 0.36 0.23 0.00 0.00 0.00 0.00 21:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 399.32 330.70 4134.73 26.27 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 21:57:01 eth0 84.04 71.97 408.67 17.22 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 veth094d6dd 0.22 0.37 0.06 0.11 0.00 0.00 0.00 0.00 21:57:01 docker0 36.37 37.55 3.36 192.63 0.00 0.00 0.00 0.00 21:58:01 vethe934713 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 21:58:01 eth0 370.01 318.82 3215.51 88.77 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.28 0.30 0.05 0.10 0.00 0.00 0.00 0.00 21:59:01 eth0 317.45 227.59 2397.43 80.28 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 27.36 50.27 1.66 188.84 0.00 0.00 0.00 0.00 Average: eth0 140.42 112.54 1096.39 30.37 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 6.55 8.98 0.55 38.67 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) 12/11/20 _x86_64_ (4 CPU) 21:48:16 LINUX RESTART (4 CPU) 21:49:01 CPU %user %nice %system %iowait %steal %idle 21:50:01 all 9.80 0.00 3.74 1.10 10.70 74.66 21:50:01 0 8.94 0.00 3.66 1.01 11.66 74.73 21:50:01 1 13.33 0.00 3.93 1.08 9.88 71.79 21:50:01 2 8.68 0.00 4.10 0.53 10.46 76.23 21:50:01 3 8.31 0.00 3.26 1.77 10.79 75.87 21:51:01 all 0.12 0.00 0.06 0.00 0.33 99.49 21:51:01 0 0.03 0.00 0.03 0.00 0.32 99.62 21:51:01 1 0.08 0.00 0.10 0.00 0.50 99.32 21:51:01 2 0.32 0.00 0.03 0.00 0.27 99.38 21:51:01 3 0.05 0.00 0.07 0.00 0.25 99.63 21:52:01 all 0.12 0.00 0.11 0.00 0.35 99.43 21:52:01 0 0.02 0.00 0.05 0.00 0.20 99.73 21:52:01 1 0.07 0.00 0.08 0.00 0.45 99.40 21:52:01 2 0.33 0.00 0.13 0.00 0.43 99.10 21:52:01 3 0.05 0.00 0.17 0.00 0.30 99.48 21:53:01 all 0.11 0.00 0.03 0.00 0.27 99.58 21:53:01 0 0.02 0.00 0.00 0.00 0.08 99.90 21:53:01 1 0.07 0.00 0.07 0.00 0.40 99.47 21:53:01 2 0.33 0.00 0.03 0.00 0.43 99.20 21:53:01 3 0.03 0.00 0.02 0.00 0.18 99.77 21:54:01 all 0.13 0.00 0.13 0.00 0.56 99.18 21:54:01 0 0.02 0.00 0.03 0.00 0.37 99.58 21:54:01 1 0.07 0.00 0.18 0.00 0.63 99.12 21:54:01 2 0.36 0.00 0.10 0.00 0.86 98.67 21:54:01 3 0.07 0.00 0.20 0.00 0.40 99.33 21:55:02 all 0.13 0.00 0.27 0.00 0.56 99.03 21:55:02 0 0.05 0.00 0.23 0.00 0.50 99.22 21:55:02 1 0.22 0.00 0.50 0.00 0.53 98.76 21:55:02 2 0.17 0.00 0.22 0.00 0.42 99.20 21:55:02 3 0.10 0.00 0.13 0.00 0.81 98.96 21:56:01 all 1.75 0.00 1.47 0.04 4.19 92.55 21:56:01 0 2.16 0.00 1.81 0.03 4.02 91.97 21:56:01 1 1.57 0.00 1.18 0.07 4.05 93.14 21:56:01 2 1.50 0.00 1.33 0.00 4.27 92.90 21:56:01 3 1.78 0.00 1.57 0.05 4.40 92.20 21:57:01 all 7.53 0.00 7.45 2.58 14.16 68.28 21:57:01 0 8.42 0.00 8.75 2.29 14.50 66.04 21:57:01 1 8.03 0.00 7.09 2.61 14.02 68.25 21:57:01 2 8.03 0.00 8.11 3.21 14.42 66.22 21:57:01 3 5.67 0.00 5.88 2.21 13.69 72.54 21:58:01 all 6.81 0.00 7.06 0.85 12.23 73.05 21:58:01 0 7.59 0.00 7.69 1.18 12.42 71.12 21:58:01 1 6.76 0.00 7.28 0.32 12.35 73.29 21:58:01 2 6.28 0.00 6.57 0.54 11.63 74.98 21:58:01 3 6.61 0.00 6.73 1.37 12.52 72.76 21:59:01 all 6.40 0.00 5.91 2.48 10.12 75.10 21:59:01 0 5.54 0.00 6.01 1.85 10.67 75.93 21:59:01 1 5.32 0.00 5.88 1.66 9.74 77.40 21:59:01 2 8.29 0.00 5.36 1.66 10.28 74.41 21:59:01 3 6.46 0.00 6.39 4.77 9.78 72.61 Average: all 3.27 0.00 2.60 0.70 5.31 88.12 Average: 0 3.24 0.00 2.79 0.63 5.41 87.92 Average: 1 3.53 0.00 2.62 0.57 5.23 88.04 Average: 2 3.41 0.00 2.58 0.59 5.30 88.12 Average: 3 2.90 0.00 2.43 1.01 5.28 88.38