---> uname -a: Linux prd-centos7-docker-4c-2g-27801.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% /w/workspace/_app-service-configurable_PR-201 /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-201@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 691 101 0 1043 1041 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:e0:37:1c brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fee0:371c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f2:6c:2e:6c 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:f2ff:fe6c:2e6c/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) 02/26/21 _x86_64_ (4 CPU) 05:27:09 LINUX RESTART (4 CPU) 05:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:29:01 30.77 11.84 18.93 0.00 4468.54 3015.75 0.00 05:30:01 1.57 0.00 1.57 0.00 0.00 24.01 0.00 05:31:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 05:32:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 05:33:01 0.23 0.00 0.23 0.00 0.00 3.65 0.00 05:34:01 0.42 0.00 0.42 0.00 0.00 5.71 0.00 05:35:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 05:36:01 0.23 0.00 0.23 0.00 0.00 2.30 0.00 05:37:01 0.18 0.00 0.18 0.00 0.00 2.16 0.00 05:38:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 05:39:01 0.33 0.08 0.25 0.00 6.39 2.30 0.00 Average: 3.11 1.07 2.05 0.00 400.72 274.75 0.00 05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 182916 0 582220 30.94 2620 1113788 1104308 37.69 436512 1063788 16 05:30:01 189164 0 575964 30.61 2620 1113796 1074064 36.66 433492 1061092 8 05:31:01 187092 0 578032 30.72 2620 1113800 1074172 36.66 434860 1062208 8 05:32:01 186816 0 578308 30.74 2620 1113800 1074208 36.66 448108 1049072 8 05:33:01 185864 0 579252 30.79 2620 1113808 1074136 36.66 448220 1050328 12 05:34:01 185648 0 579464 30.80 2620 1113812 1074064 36.66 455012 1043904 12 05:35:01 184812 0 580296 30.84 2620 1113816 1074172 36.66 455604 1043904 8 05:36:01 185132 0 579972 30.82 2620 1113820 1074064 36.66 455148 1043904 8 05:37:01 185444 0 579652 30.81 2620 1113828 1074064 36.66 455144 1043904 8 05:38:01 184540 0 580552 30.86 2620 1113832 1074136 36.66 455536 1043904 8 05:39:01 178488 0 586392 31.17 2620 1114044 1088096 37.13 461072 1043960 40 Average: 185083 0 580009 30.83 2620 1113831 1078135 36.79 448973 1049997 12 05:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 eth0 72.32 58.94 347.02 28.47 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 2.24 1.83 0.46 4.54 0.00 0.00 0.00 0.00 05:30:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 4.10 2.20 3.11 0.32 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 0.43 0.23 0.26 0.20 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 0.22 0.17 0.08 0.07 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 0.50 0.08 0.05 0.01 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 0.65 0.45 0.36 0.21 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 0.13 0.08 0.01 0.01 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 0.10 0.08 0.01 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 0.25 0.17 0.08 0.07 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 3.30 2.26 3.35 0.97 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 Average: eth0 7.43 5.81 31.75 2.72 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 0.20 0.16 0.04 0.41 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) 02/26/21 _x86_64_ (4 CPU) 05:27:09 LINUX RESTART (4 CPU) 05:28:02 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 2.42 0.00 2.00 0.42 0.01 95.15 05:29:01 0 2.88 0.00 2.18 1.26 0.02 93.66 05:29:01 1 2.27 0.00 1.93 0.12 0.00 95.69 05:29:01 2 2.30 0.00 2.17 0.12 0.02 95.39 05:29:01 3 2.25 0.00 1.72 0.17 0.02 95.84 05:30:01 all 0.16 0.00 0.05 0.00 0.00 99.78 05:30:01 0 0.48 0.00 0.05 0.00 0.00 99.47 05:30:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:30:01 2 0.05 0.00 0.05 0.00 0.00 99.90 05:30:01 3 0.05 0.00 0.08 0.00 0.00 99.87 05:31:01 all 0.18 0.00 0.05 0.00 0.01 99.76 05:31:01 0 0.20 0.00 0.05 0.00 0.02 99.73 05:31:01 1 0.08 0.00 0.07 0.00 0.00 99.85 05:31:01 2 0.32 0.00 0.03 0.00 0.02 99.63 05:31:01 3 0.10 0.00 0.05 0.00 0.02 99.83 05:32:01 all 0.15 0.00 0.04 0.00 0.00 99.81 05:32:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:32:01 1 0.08 0.00 0.05 0.00 0.00 99.87 05:32:01 2 0.47 0.00 0.03 0.00 0.00 99.50 05:32:01 3 0.02 0.00 0.07 0.00 0.00 99.92 05:33:01 all 0.16 0.00 0.04 0.00 0.00 99.80 05:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:33:01 1 0.07 0.00 0.05 0.00 0.00 99.88 05:33:01 2 0.53 0.00 0.03 0.00 0.00 99.43 05:33:01 3 0.02 0.00 0.05 0.00 0.00 99.93 05:34:01 all 0.15 0.00 0.09 0.00 0.00 99.76 05:34:01 0 0.02 0.00 0.05 0.00 0.00 99.93 05:34:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:34:01 2 0.32 0.00 0.05 0.00 0.00 99.63 05:34:01 3 0.25 0.00 0.22 0.00 0.00 99.53 05:35:01 all 0.17 0.00 0.02 0.00 0.00 99.81 05:35:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:35:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:35:01 2 0.05 0.00 0.03 0.00 0.00 99.92 05:35:01 3 0.57 0.00 0.00 0.00 0.00 99.43 05:36:01 all 0.07 0.00 0.05 0.00 0.00 99.87 05:36:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:36:01 1 0.02 0.00 0.03 0.00 0.02 99.93 05:36:01 2 0.05 0.00 0.05 0.00 0.00 99.90 05:36:01 3 0.18 0.00 0.08 0.00 0.00 99.73 05:37:01 all 0.03 0.00 0.03 0.00 0.00 99.94 05:37:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:37:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:37:01 2 0.05 0.00 0.03 0.00 0.00 99.92 05:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:38:01 all 0.13 0.00 0.04 0.00 0.00 99.83 05:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:38:01 1 0.07 0.00 0.07 0.00 0.00 99.87 05:38:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:38:01 3 0.42 0.00 0.03 0.00 0.00 99.55 05:39:01 all 0.30 0.00 0.18 0.00 0.01 99.50 05:39:01 0 0.32 0.00 0.20 0.00 0.00 99.48 05:39:01 1 0.08 0.00 0.12 0.00 0.00 99.80 05:39:01 2 0.35 0.00 0.28 0.02 0.02 99.33 05:39:01 3 0.45 0.00 0.13 0.00 0.02 99.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.35 0.00 0.23 0.04 0.00 99.37 Average: 0 0.36 0.00 0.24 0.11 0.00 99.28 Average: 1 0.25 0.00 0.22 0.01 0.00 99.52 Average: 2 0.41 0.00 0.25 0.01 0.00 99.33 Average: 3 0.39 0.00 0.22 0.02 0.00 99.37