---> uname -a: Linux prd-centos7-docker-4c-2g-27895.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-203 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-203@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 692 87 0 1057 1040 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:50:1f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.122.195/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85484sec preferred_lft 85484sec inet6 fe80::f816:3eff:fe50:1f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:eb:f8:bf:bf 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:ebff:fef8:bfbf/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) 22:04:27 LINUX RESTART (4 CPU) 22:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:06:02 49.17 14.82 34.35 0.00 4635.90 3119.76 0.00 22:07:01 2.07 0.00 2.07 0.00 0.00 41.73 0.00 22:08:01 0.25 0.00 0.25 0.00 0.00 2.72 0.00 22:09:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 22:10:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 22:11:01 0.32 0.00 0.32 0.00 0.00 3.93 0.00 22:12:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 22:13:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 22:14:01 0.22 0.00 0.22 0.00 0.00 2.35 0.00 22:15:01 0.25 0.00 0.25 0.00 0.00 2.95 0.00 22:16:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 22:17:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 22:18:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 22:19:01 0.20 0.00 0.20 0.00 0.00 2.02 0.00 Average: 3.87 1.06 2.81 0.00 331.66 228.51 0.00 22:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:06:02 155528 0 580192 30.84 2620 1143204 1108456 37.83 392940 1134004 128 22:07:01 162976 0 572736 30.44 2620 1143212 1070548 36.54 395620 1124812 8 22:08:01 160644 0 575064 30.56 2620 1143216 1070548 36.54 397344 1124996 8 22:09:01 160400 0 575308 30.58 2620 1143216 1070680 36.54 418176 1104964 8 22:10:01 159524 0 576176 30.62 2620 1143224 1070632 36.54 410592 1113236 12 22:11:01 159668 0 576028 30.61 2620 1143228 1070608 36.54 416044 1107812 8 22:12:01 159372 0 576320 30.63 2620 1143232 1070656 36.54 416168 1107812 8 22:13:01 159888 0 575800 30.60 2620 1143236 1070548 36.54 415476 1107812 8 22:14:01 159604 0 576076 30.62 2620 1143244 1070668 36.54 416236 1107816 8 22:15:01 159604 0 576072 30.62 2620 1143248 1070632 36.54 416160 1107812 16 22:16:01 159636 0 576040 30.62 2620 1143248 1070620 36.54 415992 1107812 12 22:17:01 160144 0 575524 30.59 2620 1143256 1070548 36.54 415628 1107812 8 22:18:01 160072 0 575592 30.59 2620 1143260 1070548 36.54 415616 1107812 8 22:19:01 159964 0 575692 30.60 2620 1143268 1070548 36.54 415764 1107812 8 Average: 159787 0 575901 30.61 2620 1143235 1073303 36.63 411268 1112309 18 22:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:06:02 eth0 382.53 265.10 703.92 82.64 0.00 0.00 0.00 0.00 22:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:02 docker0 2.20 1.70 0.46 4.51 0.00 0.00 0.00 0.00 22:07:01 eth0 0.08 0.07 0.01 0.02 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 eth0 0.57 0.08 0.05 0.01 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 eth0 0.55 0.38 0.27 0.20 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 eth0 0.18 0.15 0.08 0.04 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 eth0 0.60 0.12 0.11 0.04 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 0.82 0.35 0.28 0.20 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.52 0.35 0.27 0.20 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 0.22 0.15 0.08 0.04 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.37 0.27 0.16 0.05 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.70 19.12 50.46 5.97 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 0.12 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) 02/26/21 _x86_64_ (4 CPU) 22:04:27 LINUX RESTART (4 CPU) 22:05:01 CPU %user %nice %system %iowait %steal %idle 22:06:02 all 6.38 0.00 2.07 1.04 0.03 90.48 22:06:02 0 5.88 0.00 2.50 0.34 0.03 91.25 22:06:02 1 6.07 0.00 1.90 0.99 0.03 91.01 22:06:02 2 7.17 0.00 1.94 1.36 0.03 89.49 22:06:02 3 6.40 0.00 1.92 1.48 0.03 90.17 22:07:01 all 0.13 0.00 0.03 0.00 0.00 99.84 22:07:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:07:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:07:01 2 0.36 0.00 0.03 0.00 0.00 99.61 22:07:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:08:01 all 0.16 0.00 0.03 0.00 0.00 99.81 22:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:08:01 1 0.08 0.00 0.03 0.00 0.00 99.88 22:08:01 2 0.52 0.00 0.03 0.00 0.00 99.45 22:08:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:09:01 all 0.15 0.00 0.03 0.00 0.01 99.82 22:09:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:09:01 2 0.47 0.00 0.02 0.00 0.02 99.50 22:09:01 3 0.07 0.00 0.03 0.00 0.00 99.90 22:10:01 all 0.15 0.00 0.05 0.00 0.01 99.79 22:10:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:10:01 1 0.03 0.00 0.03 0.00 0.02 99.92 22:10:01 2 0.50 0.00 0.03 0.00 0.02 99.45 22:10:01 3 0.03 0.00 0.08 0.00 0.02 99.87 22:11:01 all 0.15 0.00 0.02 0.00 0.00 99.83 22:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:11:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:11:01 2 0.52 0.00 0.02 0.00 0.00 99.47 22:11:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:12:01 all 0.16 0.00 0.02 0.00 0.00 99.82 22:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:12:01 1 0.07 0.00 0.02 0.00 0.00 99.92 22:12:01 2 0.50 0.00 0.02 0.00 0.00 99.48 22:12:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:13:01 all 0.12 0.00 0.03 0.00 0.00 99.85 22:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:13:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:13:01 2 0.40 0.00 0.07 0.00 0.00 99.53 22:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:14:01 all 0.05 0.00 0.01 0.00 0.00 99.93 22:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:14:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:14:01 2 0.07 0.00 0.02 0.00 0.02 99.90 22:14:01 3 0.05 0.00 0.00 0.00 0.00 99.95 22:15:01 all 0.03 0.00 0.03 0.00 0.00 99.93 22:15:01 0 0.02 0.00 0.03 0.00 0.02 99.93 22:15:01 1 0.05 0.00 0.05 0.00 0.00 99.90 22:15:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:16:01 all 0.14 0.00 0.03 0.00 0.00 99.83 22:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:16:01 1 0.47 0.00 0.03 0.00 0.00 99.50 22:16:01 2 0.03 0.00 0.05 0.00 0.00 99.92 22:16:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 0.15 0.00 0.02 0.00 0.00 99.83 22:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:17:01 1 0.50 0.00 0.00 0.00 0.02 99.48 22:17:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:18:01 all 0.15 0.00 0.02 0.00 0.00 99.84 22:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:18:01 1 0.52 0.00 0.02 0.00 0.00 99.47 22:18:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 all 0.16 0.00 0.02 0.00 0.00 99.82 22:19:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:19:01 1 0.52 0.00 0.02 0.00 0.00 99.47 22:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:19:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.57 0.00 0.17 0.07 0.00 99.18 Average: 0 0.44 0.00 0.20 0.02 0.00 99.33 Average: 1 0.61 0.00 0.16 0.07 0.01 99.16 Average: 2 0.76 0.00 0.17 0.10 0.01 98.97 Average: 3 0.48 0.00 0.16 0.10 0.00 99.25