---> uname -a: Linux prd-centos7-docker-4c-2g-22697.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: 2933.436 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% /w/workspace/_app-service-configurable_PR-175@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 /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-175 ---> free -m: total used free shared buff/cache available Mem: 1837 700 95 0 1041 1032 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:a9:dc:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.204/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fea9:dcf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:b4:7b:3b 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:a9ff:feb4:7b3b/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) 01/25/21 _x86_64_ (4 CPU) 21:12:10 LINUX RESTART (4 CPU) 21:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:14:01 25.27 6.32 18.95 0.00 1729.63 2720.83 0.00 21:15:01 1.38 0.00 1.38 0.00 0.00 23.33 0.00 21:16:01 0.33 0.00 0.33 0.00 0.00 5.30 0.00 21:17:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 21:18:01 0.15 0.00 0.15 0.00 0.00 1.93 0.00 21:19:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 21:20:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 21:21:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 21:22:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 21:23:01 0.20 0.00 0.20 0.00 0.00 1.63 0.00 21:24:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 Average: 2.63 0.58 2.05 0.00 157.39 252.22 0.00 21:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:14:01 143604 0 583016 30.99 2620 1152304 1122468 38.31 427200 1110728 8 21:15:01 151768 0 574844 30.55 2620 1152312 1078644 36.81 422548 1108480 8 21:16:01 149500 0 577108 30.67 2620 1152316 1078764 36.82 420624 1113104 8 21:17:01 148908 0 577700 30.70 2620 1152316 1078836 36.82 438712 1095284 8 21:18:01 145628 0 580972 30.88 2620 1152324 1078716 36.81 441088 1096372 16 21:19:01 145500 0 581096 30.88 2620 1152328 1078668 36.81 443600 1094192 12 21:20:01 145256 0 581336 30.90 2620 1152332 1078752 36.82 443788 1094192 16 21:21:01 144640 0 581948 30.93 2620 1152336 1078824 36.82 444448 1094192 8 21:22:01 145936 0 580644 30.86 2620 1152344 1078644 36.81 443240 1094196 8 21:23:01 145552 0 581024 30.88 2620 1152348 1078716 36.81 443748 1094192 16 21:24:01 145116 0 581460 30.90 2620 1152348 1078764 36.82 444148 1094192 20 Average: 146492 0 580104 30.83 2620 1152328 1082709 36.95 437559 1099011 12 21:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:14:01 eth0 72.97 56.50 341.43 33.02 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 2.05 1.65 0.38 3.97 0.00 0.00 0.00 0.00 21:15:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 eth0 1.37 0.60 0.67 0.22 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 eth0 0.50 0.48 0.28 0.21 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 eth0 0.70 0.13 0.12 0.01 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 1.07 0.37 0.32 0.20 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 eth0 0.53 0.38 0.27 0.20 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 eth0 1.15 0.48 0.38 0.18 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.22 5.41 31.27 3.11 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 0.19 0.15 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) 01/25/21 _x86_64_ (4 CPU) 21:12:10 LINUX RESTART (4 CPU) 21:13:01 CPU %user %nice %system %iowait %steal %idle 21:14:01 all 2.88 0.00 1.85 0.46 0.03 94.79 21:14:01 0 3.20 0.00 1.52 0.27 0.03 94.97 21:14:01 1 3.91 0.00 1.79 0.32 0.02 93.96 21:14:01 2 2.38 0.00 1.88 1.06 0.03 94.65 21:14:01 3 2.03 0.00 2.19 0.20 0.02 95.56 21:15:01 all 0.15 0.00 0.05 0.00 0.01 99.80 21:15:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:15:01 1 0.47 0.00 0.03 0.00 0.02 99.48 21:15:01 2 0.05 0.00 0.07 0.00 0.00 99.88 21:15:01 3 0.05 0.00 0.05 0.00 0.02 99.88 21:16:01 all 0.19 0.00 0.08 0.00 0.01 99.72 21:16:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:16:01 1 0.57 0.00 0.07 0.00 0.00 99.37 21:16:01 2 0.07 0.00 0.07 0.00 0.02 99.85 21:16:01 3 0.08 0.00 0.15 0.00 0.02 99.75 21:17:01 all 0.16 0.00 0.05 0.00 0.00 99.79 21:17:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:17:01 1 0.52 0.00 0.05 0.00 0.00 99.43 21:17:01 2 0.03 0.00 0.05 0.00 0.00 99.92 21:17:01 3 0.07 0.00 0.07 0.00 0.00 99.87 21:18:01 all 0.16 0.00 0.05 0.00 0.00 99.80 21:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:18:01 1 0.53 0.00 0.05 0.00 0.00 99.42 21:18:01 2 0.03 0.00 0.05 0.00 0.00 99.92 21:18:01 3 0.05 0.00 0.05 0.00 0.00 99.90 21:19:01 all 0.10 0.00 0.05 0.00 0.00 99.86 21:19:01 0 0.10 0.00 0.03 0.00 0.00 99.87 21:19:01 1 0.18 0.00 0.03 0.00 0.00 99.78 21:19:01 2 0.05 0.00 0.07 0.00 0.00 99.88 21:19:01 3 0.05 0.00 0.05 0.00 0.00 99.90 21:20:01 all 0.05 0.00 0.04 0.00 0.01 99.90 21:20:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:20:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:20:01 2 0.08 0.00 0.05 0.00 0.02 99.85 21:20:01 3 0.07 0.00 0.05 0.00 0.00 99.88 21:21:01 all 0.17 0.00 0.04 0.00 0.01 99.78 21:21:01 0 0.52 0.00 0.03 0.00 0.02 99.43 21:21:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:21:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:21:01 3 0.08 0.00 0.07 0.00 0.02 99.83 21:22:01 all 0.16 0.00 0.04 0.00 0.00 99.80 21:22:01 0 0.52 0.00 0.03 0.00 0.00 99.45 21:22:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:22:01 3 0.05 0.00 0.07 0.00 0.00 99.88 21:23:01 all 0.16 0.00 0.03 0.00 0.00 99.81 21:23:01 0 0.52 0.00 0.03 0.00 0.00 99.45 21:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:23:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:23:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:24:01 all 0.17 0.00 0.04 0.00 0.00 99.79 21:24:01 0 0.53 0.00 0.02 0.00 0.00 99.45 21:24:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:24:01 2 0.07 0.00 0.05 0.00 0.00 99.88 21:24:01 3 0.07 0.00 0.05 0.00 0.00 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.39 0.00 0.21 0.04 0.01 99.35 Average: 0 0.50 0.00 0.17 0.02 0.01 99.30 Average: 1 0.57 0.00 0.20 0.03 0.00 99.20 Average: 2 0.26 0.00 0.21 0.10 0.01 99.43 Average: 3 0.24 0.00 0.26 0.02 0.01 99.48