---> uname -a: Linux prd-centos7-docker-4c-2g-1981.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-237 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-237@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 740 108 0 988 991 Swap: 1023 0 1023 ---> 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:11:c9:6b brd ff:ff:ff:ff:ff:ff inet 10.30.123.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe11:c96b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3f:1a:5f:91 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::42:3fff:fe1a:5f91/64 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) 04/27/21 _x86_64_ (4 CPU) 05:29:51 LINUX RESTART (4 CPU) 05:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:32:02 50.03 13.89 36.14 0.00 4591.35 2379.47 0.00 05:33:01 1.83 0.00 1.83 0.00 0.00 36.13 0.00 05:34:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 05:35:01 0.32 0.00 0.32 0.00 0.00 3.82 0.00 05:36:01 0.27 0.00 0.27 0.00 0.00 4.08 0.00 05:37:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 05:38:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 05:39:01 0.20 0.00 0.20 0.00 0.00 1.91 0.00 05:40:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 05:41:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 05:42:01 0.32 0.00 0.32 0.00 0.00 3.38 0.00 Average: 4.94 1.27 3.67 0.00 418.24 222.60 0.00 05:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:02 164116 0 605944 32.20 2620 1108864 1128028 38.50 421800 1097064 128 05:33:01 165492 0 604560 32.13 2620 1108872 1112964 37.98 442284 1076180 12 05:34:01 164036 0 606012 32.21 2620 1108876 1085676 37.05 440452 1079776 16 05:35:01 160112 0 609932 32.42 2620 1108880 1088760 37.16 450816 1073028 16 05:36:01 163640 0 606400 32.23 2620 1108884 1082000 36.93 449600 1071712 20 05:37:01 163892 0 606144 32.22 2620 1108888 1081908 36.92 448884 1071712 12 05:38:01 162940 0 607092 32.27 2620 1108892 1082064 36.93 450308 1071712 12 05:39:01 163692 0 606336 32.23 2620 1108896 1081908 36.92 449544 1071712 8 05:40:01 163800 0 606220 32.22 2620 1108904 1081908 36.92 449484 1071712 12 05:41:01 163092 0 606924 32.26 2620 1108908 1082004 36.93 450368 1071712 12 05:42:01 163100 0 606912 32.26 2620 1108912 1082016 36.93 450408 1071712 8 Average: 163447 0 606589 32.24 2620 1108889 1089931 37.20 445813 1075276 23 05:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:02 eth0 123.67 94.21 482.63 30.17 0.00 0.00 0.00 0.00 05:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:02 docker0 2.46 2.05 0.56 5.31 0.00 0.00 0.00 0.00 05:33:01 eth0 2.40 1.19 2.80 0.08 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 1.71 0.50 0.42 0.21 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.93 0.65 0.63 0.40 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.78 0.30 0.30 0.20 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.90 8.88 44.37 2.84 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 0.22 0.19 0.05 0.48 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) 04/27/21 _x86_64_ (4 CPU) 05:29:51 LINUX RESTART (4 CPU) 05:31:01 CPU %user %nice %system %iowait %steal %idle 05:32:02 all 3.64 0.00 2.73 1.32 8.13 84.17 05:32:02 0 3.19 0.00 2.96 0.84 8.48 84.53 05:32:02 1 3.63 0.00 2.69 0.59 8.18 84.91 05:32:02 2 3.91 0.00 2.24 1.21 7.36 85.27 05:32:02 3 3.85 0.00 3.03 2.64 8.50 81.98 05:33:01 all 0.07 0.00 0.07 0.00 0.76 99.10 05:33:01 0 0.05 0.00 0.08 0.00 0.89 98.97 05:33:01 1 0.12 0.00 0.12 0.00 0.93 98.84 05:33:01 2 0.07 0.00 0.05 0.00 0.84 99.04 05:33:01 3 0.03 0.00 0.03 0.00 0.37 99.56 05:34:01 all 0.13 0.00 0.07 0.00 0.91 98.89 05:34:01 0 0.13 0.00 0.03 0.00 1.49 98.34 05:34:01 1 0.15 0.00 0.05 0.00 0.53 99.27 05:34:01 2 0.05 0.00 0.08 0.00 0.71 99.15 05:34:01 3 0.20 0.00 0.10 0.00 0.89 98.81 05:35:01 all 0.09 0.00 0.05 0.00 1.64 98.22 05:35:01 0 0.08 0.00 0.03 0.00 1.76 98.12 05:35:01 1 0.23 0.00 0.07 0.00 1.69 98.02 05:35:01 2 0.05 0.00 0.07 0.00 2.36 97.52 05:35:01 3 0.02 0.00 0.03 0.00 0.73 99.22 05:36:01 all 0.12 0.00 0.10 0.00 0.55 99.24 05:36:01 0 0.03 0.00 0.05 0.00 0.32 99.60 05:36:01 1 0.07 0.00 0.17 0.00 1.08 98.69 05:36:01 2 0.32 0.00 0.08 0.00 0.42 99.18 05:36:01 3 0.05 0.00 0.08 0.00 0.40 99.47 05:37:01 all 0.13 0.00 0.04 0.00 0.22 99.61 05:37:01 0 0.05 0.00 0.03 0.00 0.22 99.70 05:37:01 1 0.45 0.00 0.07 0.00 0.25 99.23 05:37:01 2 0.02 0.00 0.02 0.00 0.07 99.90 05:37:01 3 0.02 0.00 0.03 0.00 0.35 99.60 05:38:01 all 0.12 0.00 0.03 0.00 0.08 99.77 05:38:01 0 0.07 0.00 0.05 0.00 0.13 99.75 05:38:01 1 0.35 0.00 0.03 0.00 0.10 99.52 05:38:01 2 0.02 0.00 0.02 0.00 0.03 99.93 05:38:01 3 0.05 0.00 0.03 0.00 0.05 99.87 05:39:01 all 0.10 0.00 0.03 0.00 0.21 99.66 05:39:01 0 0.05 0.00 0.03 0.00 0.28 99.63 05:39:01 1 0.28 0.00 0.03 0.00 0.30 99.38 05:39:01 2 0.03 0.00 0.05 0.00 0.08 99.83 05:39:01 3 0.02 0.00 0.02 0.00 0.17 99.80 05:40:01 all 0.11 0.00 0.04 0.00 0.17 99.68 05:40:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:40:01 1 0.33 0.00 0.03 0.00 0.33 99.30 05:40:01 2 0.08 0.00 0.07 0.00 0.25 99.60 05:40:01 3 0.00 0.00 0.02 0.00 0.03 99.95 05:41:01 all 0.10 0.00 0.03 0.00 0.07 99.81 05:41:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:41:01 1 0.28 0.00 0.03 0.00 0.12 99.57 05:41:01 2 0.03 0.00 0.02 0.00 0.05 99.90 05:41:01 3 0.03 0.00 0.03 0.00 0.07 99.87 05:42:01 all 0.10 0.00 0.03 0.00 0.10 99.78 05:42:01 0 0.03 0.00 0.03 0.00 0.13 99.80 05:42:01 1 0.32 0.00 0.03 0.00 0.18 99.47 05:42:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:42:01 3 0.02 0.00 0.02 0.00 0.07 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.43 0.00 0.30 0.12 1.18 97.97 Average: 0 0.35 0.00 0.31 0.08 1.27 97.99 Average: 1 0.57 0.00 0.31 0.05 1.26 97.81 Average: 2 0.42 0.00 0.25 0.11 1.12 98.10 Average: 3 0.39 0.00 0.32 0.24 1.07 97.98