---> uname -a: Linux prd-centos7-docker-4c-2g-15290.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% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/_app-service-configurable_master@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 1837 782 141 0 913 991 Swap: 1023 2 1021 ---> 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:28:65:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe28:6574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:84:46:17:48 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::42:84ff:fe46:1748/64 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) 12/09/20 _x86_64_ (4 CPU) 22:28:36 LINUX RESTART (4 CPU) 22:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:30:01 74.57 31.87 42.69 0.00 7236.09 3845.01 0.00 22:31:01 2.73 0.02 2.71 0.00 0.53 99.22 0.00 22:32:01 0.42 0.00 0.42 0.00 0.00 5.83 0.00 22:33:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 22:34:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 22:35:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 22:36:01 239.07 144.00 95.07 0.00 6970.74 33933.97 0.00 22:37:01 258.12 101.80 156.32 0.00 5510.42 32225.07 0.00 Average: 72.00 34.73 37.27 0.00 2465.81 8769.41 0.00 22:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:30:01 171528 0 576312 30.63 2620 1131084 1094636 37.36 407828 1101152 128 22:31:01 173008 0 574712 30.54 2620 1131204 1094348 37.35 409648 1097880 20 22:32:01 176248 0 571412 30.37 2620 1131264 1058176 36.11 406908 1098660 24 22:33:01 177016 0 570700 30.33 2620 1131208 1057996 36.11 417752 1086884 20 22:34:01 177348 0 570360 30.31 2620 1131216 1057996 36.11 414252 1090396 12 22:35:01 174388 0 573316 30.47 2620 1131220 1058068 36.11 443216 1064308 16 22:36:01 69852 0 745756 39.64 2596 1063340 1331488 45.44 542532 992992 52368 22:37:01 147720 0 729160 38.75 1492 1003172 1232520 42.06 562720 837804 300 Average: 158388 0 613966 32.63 2476 1106714 1123154 38.33 450607 1046260 6611 22:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:30:01 eth0 571.45 360.50 1061.49 96.25 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 1.50 1.41 0.39 3.67 0.00 0.00 0.00 0.00 22:31:01 eth0 1.05 0.43 0.32 0.20 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 1.08 0.33 0.33 0.20 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 0.10 0.10 0.01 0.02 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 veth1c62183 37.86 39.41 3.67 191.94 0.00 0.00 0.00 0.00 22:36:01 eth0 483.82 418.54 4276.12 62.13 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 37.86 39.27 3.16 191.93 0.00 0.00 0.00 0.00 22:37:01 vethc6ad987 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 22:37:01 eth0 439.55 386.19 3379.61 90.56 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 2.61 2.61 0.49 1.13 0.00 0.00 0.00 0.00 Average: vethc6ad987 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 187.25 145.86 1090.29 31.19 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 5.25 5.42 0.50 24.60 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) 12/09/20 _x86_64_ (4 CPU) 22:28:36 LINUX RESTART (4 CPU) 22:29:01 CPU %user %nice %system %iowait %steal %idle 22:30:01 all 13.28 0.00 4.62 2.50 0.19 79.41 22:30:01 0 13.30 0.00 5.96 4.79 0.17 75.79 22:30:01 1 13.24 0.00 4.64 2.97 0.20 78.94 22:30:01 2 13.10 0.00 3.79 1.40 0.15 81.55 22:30:01 3 13.47 0.00 4.09 0.86 0.25 81.33 22:31:01 all 0.17 0.00 0.05 0.00 0.00 99.78 22:31:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:31:01 1 0.45 0.00 0.03 0.00 0.00 99.52 22:31:01 2 0.13 0.00 0.08 0.00 0.02 99.77 22:31:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:32:01 all 0.17 0.00 0.18 0.00 0.00 99.65 22:32:01 0 0.05 0.00 0.08 0.00 0.00 99.87 22:32:01 1 0.42 0.00 0.28 0.00 0.00 99.30 22:32:01 2 0.17 0.00 0.10 0.00 0.00 99.73 22:32:01 3 0.05 0.00 0.27 0.00 0.00 99.68 22:33:01 all 0.15 0.00 0.05 0.00 0.01 99.79 22:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:33:01 1 0.05 0.00 0.08 0.00 0.00 99.87 22:33:01 2 0.52 0.00 0.07 0.00 0.02 99.40 22:33:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:34:01 all 0.15 0.00 0.04 0.00 0.00 99.81 22:34:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:34:01 1 0.05 0.00 0.05 0.00 0.00 99.90 22:34:01 2 0.52 0.00 0.03 0.00 0.00 99.45 22:34:01 3 0.02 0.00 0.05 0.00 0.00 99.93 22:35:01 all 0.13 0.00 0.07 0.00 0.00 99.80 22:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:35:01 1 0.03 0.00 0.05 0.00 0.00 99.92 22:35:01 2 0.42 0.00 0.18 0.00 0.00 99.40 22:35:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:36:01 all 9.16 0.00 5.80 1.93 0.06 83.05 22:36:01 0 9.21 0.00 5.80 1.65 0.07 83.28 22:36:01 1 9.74 0.00 6.15 3.12 0.05 80.94 22:36:01 2 8.38 0.00 5.58 1.73 0.07 84.23 22:36:01 3 9.29 0.00 5.67 1.22 0.05 83.76 22:37:01 all 11.67 0.00 9.33 4.66 0.13 74.22 22:37:01 0 12.64 0.00 10.69 3.88 0.12 72.67 22:37:01 1 11.33 0.00 8.58 5.21 0.09 74.79 22:37:01 2 11.04 0.00 8.81 6.23 0.14 73.79 22:37:01 3 11.67 0.00 9.23 3.31 0.17 75.62 Average: all 4.31 0.00 2.48 1.12 0.05 92.04 Average: 0 4.35 0.00 2.78 1.27 0.05 91.55 Average: 1 4.37 0.00 2.45 1.39 0.04 91.74 Average: 2 4.24 0.00 2.30 1.15 0.05 92.26 Average: 3 4.27 0.00 2.39 0.66 0.06 92.61