---> uname -a: Linux prd-centos7-docker-4c-2g-25073.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% /var/log/auth.log /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/_app-service-configurable_PR-184 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-184@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 720 89 0 1026 1012 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:16:65:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85544sec preferred_lft 85544sec inet6 fe80::f816:3eff:fe16:65b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2b:f4:84: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::42:2bff:fef4:84aa/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) 02/04/21 _x86_64_ (4 CPU) 22:45:55 LINUX RESTART (4 CPU) 22:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:48:02 55.19 18.58 36.60 0.00 5205.64 3496.70 0.00 22:49:01 6.38 0.63 5.75 0.00 39.80 150.39 0.00 22:50:01 0.40 0.00 0.40 0.00 0.00 6.35 0.00 22:51:01 0.27 0.00 0.27 0.00 0.00 3.39 0.00 22:52:01 0.32 0.00 0.32 0.00 0.00 4.74 0.00 22:53:01 0.27 0.00 0.27 0.00 0.00 2.88 0.00 22:54:01 0.32 0.00 0.32 0.00 0.00 3.48 0.00 22:55:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 22:56:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 22:57:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 22:58:02 0.28 0.00 0.28 0.00 0.00 3.00 0.00 22:59:01 0.25 0.00 0.25 0.00 0.00 3.42 0.00 23:00:01 97.03 62.76 34.27 0.00 4615.68 14398.50 0.00 Average: 12.46 6.33 6.13 0.00 762.10 1396.71 0.00 22:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:48:02 135096 0 648636 34.47 2620 1095192 1467832 50.09 449420 1094696 52 22:49:01 169244 0 613004 32.58 2620 1096676 1164308 39.74 432164 1079304 20 22:50:01 179288 0 602952 32.05 2620 1096684 1078756 36.82 426920 1076440 8 22:51:01 176572 0 605668 32.19 2620 1096684 1078936 36.82 431952 1073756 16 22:52:01 176208 0 606028 32.21 2620 1096688 1079044 36.83 435492 1070744 8 22:53:01 176984 0 605244 32.17 2620 1096696 1078936 36.82 434784 1070896 8 22:54:01 178248 0 603980 32.10 2620 1096696 1078756 36.82 433768 1070896 8 22:55:01 177952 0 604268 32.12 2620 1096704 1078756 36.82 433900 1070896 8 22:56:01 176188 0 606028 32.21 2620 1096708 1079020 36.83 435360 1070896 20 22:57:01 176400 0 605808 32.20 2620 1096716 1079020 36.83 435404 1070896 8 22:58:02 177492 0 604716 32.14 2620 1096716 1078840 36.82 434288 1070896 8 22:59:01 177904 0 604292 32.12 2620 1096728 1078756 36.82 433780 1070932 8 23:00:01 73484 0 724756 38.52 2620 1080684 1515036 51.71 598468 967544 64596 Average: 165466 0 618106 32.85 2620 1095352 1148923 39.21 447362 1066061 4982 22:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:48:02 vethdafdf68 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 22:48:02 eth0 223.56 169.59 983.93 84.61 0.00 0.00 0.00 0.00 22:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:02 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:49:01 eth0 13.55 11.69 20.34 5.25 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 1.74 1.47 0.39 4.21 0.00 0.00 0.00 0.00 22:50:01 eth0 0.38 0.08 0.02 0.01 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 1.76 0.42 0.41 0.21 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 1.53 0.57 0.62 0.39 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 0.78 0.52 0.44 0.27 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 0.45 0.08 0.04 0.01 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 2.23 0.52 0.67 0.36 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.60 0.45 0.28 0.24 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:02 eth0 0.35 0.18 0.15 0.07 0.00 0.00 0.00 0.00 22:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 0.14 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 195.93 152.18 2168.50 18.17 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.09 25.98 245.33 8.47 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 0.13 0.12 0.03 0.32 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) 02/04/21 _x86_64_ (4 CPU) 22:45:55 LINUX RESTART (4 CPU) 22:47:01 CPU %user %nice %system %iowait %steal %idle 22:48:02 all 11.02 0.00 3.89 1.60 25.25 58.24 22:48:02 0 9.99 0.00 3.94 1.55 26.70 57.82 22:48:02 1 8.92 0.00 4.47 2.78 26.31 57.52 22:48:02 2 14.36 0.00 3.00 0.52 23.50 58.63 22:48:02 3 10.91 0.00 4.13 1.54 24.42 59.02 22:49:01 all 0.89 0.00 0.69 0.07 5.50 92.85 22:49:01 0 0.56 0.00 0.49 0.05 6.36 92.54 22:49:01 1 0.66 0.00 0.96 0.02 5.50 92.87 22:49:01 2 1.95 0.00 0.56 0.00 5.41 92.08 22:49:01 3 0.40 0.00 0.75 0.20 4.74 93.92 22:50:01 all 0.10 0.00 0.07 0.00 0.69 99.15 22:50:01 0 0.02 0.00 0.07 0.00 0.58 99.34 22:50:01 1 0.03 0.00 0.07 0.00 0.91 98.99 22:50:01 2 0.31 0.00 0.08 0.00 0.89 98.71 22:50:01 3 0.02 0.00 0.05 0.00 0.37 99.57 22:51:01 all 0.10 0.00 0.20 0.00 1.00 98.70 22:51:01 0 0.10 0.00 0.22 0.00 0.88 98.81 22:51:01 1 0.03 0.00 0.20 0.00 0.93 98.84 22:51:01 2 0.15 0.00 0.23 0.00 1.34 98.28 22:51:01 3 0.12 0.00 0.17 0.02 0.85 98.86 22:52:01 all 0.08 0.00 0.06 0.00 0.64 99.22 22:52:01 0 0.25 0.00 0.02 0.00 0.51 99.22 22:52:01 1 0.02 0.00 0.03 0.00 0.58 99.37 22:52:01 2 0.07 0.00 0.05 0.00 1.14 98.74 22:52:01 3 0.00 0.00 0.15 0.00 0.32 99.53 22:53:01 all 0.10 0.00 0.09 0.00 0.44 99.36 22:53:01 0 0.08 0.00 0.03 0.00 0.52 99.37 22:53:01 1 0.02 0.00 0.13 0.00 0.33 99.52 22:53:01 2 0.28 0.00 0.13 0.00 0.55 99.04 22:53:01 3 0.03 0.00 0.07 0.00 0.37 99.53 22:54:01 all 0.13 0.00 0.02 0.00 0.35 99.50 22:54:01 0 0.07 0.00 0.03 0.00 0.66 99.24 22:54:01 1 0.02 0.00 0.02 0.00 0.15 99.82 22:54:01 2 0.43 0.00 0.02 0.00 0.38 99.17 22:54:01 3 0.02 0.00 0.00 0.00 0.22 99.77 22:55:01 all 0.11 0.00 0.03 0.00 0.45 99.40 22:55:01 0 0.00 0.00 0.02 0.00 0.12 99.87 22:55:01 1 0.10 0.00 0.05 0.00 0.88 98.97 22:55:01 2 0.33 0.00 0.03 0.00 0.71 98.92 22:55:01 3 0.02 0.00 0.03 0.00 0.10 99.85 22:56:01 all 0.10 0.00 0.03 0.00 0.44 99.43 22:56:01 0 0.02 0.00 0.02 0.00 0.32 99.65 22:56:01 1 0.02 0.00 0.03 0.00 0.50 99.45 22:56:01 2 0.27 0.00 0.05 0.00 0.66 99.02 22:56:01 3 0.08 0.00 0.02 0.00 0.28 99.62 22:57:01 all 0.07 0.00 0.04 0.00 0.49 99.40 22:57:01 0 0.02 0.00 0.07 0.00 0.90 99.02 22:57:01 1 0.03 0.00 0.03 0.00 0.47 99.47 22:57:01 2 0.22 0.00 0.03 0.00 0.42 99.33 22:57:01 3 0.02 0.00 0.02 0.00 0.18 99.78 22:58:02 all 0.05 0.00 0.03 0.00 0.35 99.56 22:58:02 0 0.03 0.00 0.03 0.00 0.33 99.60 22:58:02 1 0.02 0.00 0.02 0.00 0.42 99.55 22:58:02 2 0.17 0.00 0.07 0.00 0.27 99.50 22:58:02 3 0.00 0.00 0.02 0.00 0.38 99.60 22:58:02 CPU %user %nice %system %iowait %steal %idle 22:59:01 all 0.08 0.00 0.03 0.00 0.52 99.37 22:59:01 0 0.02 0.00 0.02 0.00 0.47 99.49 22:59:01 1 0.14 0.00 0.03 0.00 0.37 99.46 22:59:01 2 0.12 0.00 0.02 0.00 0.24 99.63 22:59:01 3 0.07 0.00 0.03 0.00 0.99 98.91 23:00:01 all 3.84 0.00 2.76 1.14 11.55 80.71 23:00:01 0 3.61 0.00 2.87 0.15 11.68 81.69 23:00:01 1 3.21 0.00 2.67 0.82 11.80 81.51 23:00:01 2 3.30 0.00 2.34 0.85 11.03 82.48 23:00:01 3 5.28 0.00 3.17 2.76 11.71 77.08 Average: all 1.32 0.00 0.62 0.22 3.76 94.07 Average: 0 1.18 0.00 0.62 0.14 3.97 94.09 Average: 1 1.05 0.00 0.69 0.29 3.89 94.08 Average: 2 1.72 0.00 0.52 0.11 3.64 94.01 Average: 3 1.33 0.00 0.67 0.35 3.52 94.12