---> uname -a: Linux prd-centos7-docker-4c-2g-22878.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-180 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-180@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 736 95 0 1005 996 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:ba:78:68 brd ff:ff:ff:ff:ff:ff inet 10.30.122.89/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:feba:7868/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a0:fe:60:22 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:a0ff:fefe:6022/64 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) 01/26/21 _x86_64_ (4 CPU) 22:33:01 LINUX RESTART (4 CPU) 22:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:35:01 51.58 14.61 36.97 0.00 4719.36 2548.60 0.00 22:36:01 1.51 0.00 1.51 0.00 0.00 26.63 0.00 22:37:01 0.27 0.00 0.27 0.00 0.00 3.88 0.00 22:38:01 0.28 0.00 0.28 0.00 0.00 3.14 0.00 22:39:01 0.28 0.00 0.28 0.00 0.00 4.18 0.00 22:40:02 0.27 0.00 0.27 0.00 0.00 2.71 0.00 22:41:01 0.19 0.00 0.19 0.00 0.00 2.05 0.00 22:42:01 0.27 0.00 0.27 0.00 0.00 3.06 0.00 22:43:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 22:44:01 0.30 0.00 0.30 0.00 0.00 3.61 0.00 22:45:01 36.83 35.07 1.76 0.00 3508.46 36.41 0.00 Average: 8.31 4.51 3.80 0.00 743.33 236.62 0.00 22:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:35:01 139052 0 637296 33.87 2620 1102576 1173328 40.04 443768 1098796 128 22:36:01 150044 0 626296 33.29 2620 1102584 1103540 37.66 451536 1081344 16 22:37:01 152576 0 623760 33.15 2620 1102588 1075240 36.70 450032 1081472 16 22:38:01 151056 0 625280 33.23 2620 1102588 1075252 36.70 454000 1078840 16 22:39:01 152456 0 623872 33.16 2620 1102596 1075096 36.69 447724 1084416 12 22:40:02 148588 0 627736 33.36 2620 1102600 1075240 36.70 451344 1084416 20 22:41:01 148120 0 628200 33.39 2620 1102604 1075300 36.70 451440 1084416 16 22:42:01 150212 0 626104 33.28 2620 1102608 1075012 36.69 450140 1084412 12 22:43:01 148964 0 627344 33.34 2620 1102616 1075180 36.69 451016 1084412 8 22:44:01 148964 0 627340 33.34 2620 1102620 1075192 36.69 451140 1084412 8 22:45:01 71572 0 650560 34.58 2620 1156792 1111472 37.93 463884 1149040 104 Average: 141964 0 629435 33.45 2620 1107525 1089987 37.20 451457 1090543 32 22:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:35:01 eth0 146.44 116.15 593.18 70.69 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 1.78 1.74 0.36 4.07 0.00 0.00 0.00 0.00 22:36:01 eth0 1.05 0.45 0.32 0.21 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.95 0.28 0.31 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.73 0.40 0.29 0.21 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 0.75 0.15 0.13 0.07 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:02 eth0 0.63 0.23 0.33 0.13 0.00 0.00 0.00 0.00 22:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 1.20 0.47 0.53 0.24 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 eth0 0.50 0.27 0.27 0.17 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 0.25 0.18 0.08 0.10 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 10.30 6.50 10.22 3.87 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.64 11.24 54.33 6.82 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 0.16 0.16 0.03 0.36 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) 01/26/21 _x86_64_ (4 CPU) 22:33:01 LINUX RESTART (4 CPU) 22:34:02 CPU %user %nice %system %iowait %steal %idle 22:35:01 all 5.09 0.00 3.33 1.23 17.46 72.89 22:35:01 0 5.17 0.00 3.29 0.51 18.28 72.74 22:35:01 1 4.17 0.00 3.92 2.52 17.38 72.01 22:35:01 2 4.00 0.00 3.62 0.96 17.93 73.50 22:35:01 3 7.05 0.00 2.50 0.95 16.20 73.30 22:36:01 all 0.07 0.00 0.08 0.00 1.12 98.73 22:36:01 0 0.10 0.00 0.07 0.00 1.02 98.81 22:36:01 1 0.02 0.00 0.05 0.00 0.81 99.12 22:36:01 2 0.15 0.00 0.12 0.00 1.48 98.25 22:36:01 3 0.02 0.00 0.10 0.00 1.14 98.74 22:37:01 all 0.08 0.00 0.06 0.00 1.20 98.66 22:37:01 0 0.02 0.00 0.05 0.00 0.78 99.16 22:37:01 1 0.08 0.00 0.05 0.00 0.89 98.97 22:37:01 2 0.21 0.00 0.07 0.00 1.89 97.83 22:37:01 3 0.02 0.00 0.08 0.00 1.24 98.66 22:38:01 all 0.05 0.00 0.02 0.00 1.19 98.74 22:38:01 0 0.00 0.00 0.03 0.02 1.15 98.80 22:38:01 1 0.13 0.00 0.02 0.00 1.51 98.34 22:38:01 2 0.03 0.00 0.02 0.00 1.54 98.41 22:38:01 3 0.02 0.00 0.03 0.00 0.53 99.42 22:39:01 all 0.05 0.00 0.22 0.00 1.85 97.87 22:39:01 0 0.02 0.00 0.25 0.00 2.27 97.46 22:39:01 1 0.15 0.00 0.21 0.00 1.81 97.82 22:39:01 2 0.03 0.00 0.20 0.00 1.83 97.94 22:39:01 3 0.02 0.00 0.21 0.00 1.50 98.27 22:40:02 all 0.06 0.00 0.03 0.00 1.02 98.89 22:40:02 0 0.03 0.00 0.02 0.00 1.17 98.78 22:40:02 1 0.15 0.00 0.00 0.00 0.88 98.97 22:40:02 2 0.03 0.00 0.05 0.00 1.54 98.37 22:40:02 3 0.02 0.00 0.07 0.00 0.48 99.44 22:41:01 all 0.10 0.00 0.03 0.00 0.77 99.10 22:41:01 0 0.02 0.00 0.02 0.00 0.52 99.44 22:41:01 1 0.30 0.00 0.05 0.00 0.47 99.17 22:41:01 2 0.03 0.00 0.02 0.00 1.01 98.94 22:41:01 3 0.03 0.00 0.05 0.00 1.08 98.84 22:42:01 all 0.04 0.00 0.04 0.00 0.77 99.15 22:42:01 0 0.00 0.00 0.03 0.00 0.40 99.57 22:42:01 1 0.10 0.00 0.03 0.00 1.08 98.79 22:42:01 2 0.03 0.00 0.03 0.00 0.63 99.30 22:42:01 3 0.03 0.00 0.07 0.00 0.96 98.94 22:43:01 all 0.07 0.00 0.03 0.00 0.54 99.35 22:43:01 0 0.02 0.00 0.02 0.00 0.15 99.82 22:43:01 1 0.18 0.00 0.03 0.00 0.50 99.29 22:43:01 2 0.05 0.00 0.05 0.00 0.76 99.14 22:43:01 3 0.03 0.00 0.03 0.02 0.75 99.17 22:44:01 all 0.07 0.00 0.03 0.00 0.76 99.15 22:44:01 0 0.02 0.00 0.02 0.00 0.91 99.06 22:44:01 1 0.22 0.00 0.03 0.00 0.56 99.19 22:44:01 2 0.02 0.00 0.03 0.00 0.35 99.60 22:44:01 3 0.02 0.00 0.03 0.00 1.20 98.75 22:45:01 all 0.92 0.00 0.39 1.70 1.82 95.17 22:45:01 0 0.76 0.00 0.41 0.00 2.33 96.50 22:45:01 1 0.98 0.00 0.27 0.66 1.79 96.30 22:45:01 2 1.24 0.00 0.42 4.43 1.66 92.25 22:45:01 3 0.73 0.00 0.48 1.73 1.48 95.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.61 0.00 0.40 0.27 2.63 96.09 Average: 0 0.58 0.00 0.39 0.05 2.70 96.29 Average: 1 0.60 0.00 0.43 0.30 2.56 96.11 Average: 2 0.54 0.00 0.43 0.49 2.84 95.70 Average: 3 0.73 0.00 0.34 0.25 2.43 96.25