---> uname -a: Linux prd-centos7-docker-4c-2g-29178.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: 2933.442 BogoMIPS: 5866.88 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-211@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-211 ---> free -m: total used free shared buff/cache available Mem: 1837 682 103 0 1051 1051 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:18:d7:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85602sec preferred_lft 85602sec inet6 fe80::f816:3eff:fe18:d729/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ad:ff:f0:3e 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:adff:feff:f03e/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) 03/09/21 _x86_64_ (4 CPU) 17:20:00 LINUX RESTART (4 CPU) 17:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:22:01 9.23 3.61 5.62 0.00 730.36 157.00 0.00 17:23:01 0.32 0.00 0.32 0.00 0.00 5.26 0.00 17:24:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 17:25:01 0.30 0.00 0.30 0.00 0.00 4.48 0.00 17:26:01 0.20 0.00 0.20 0.00 0.00 3.35 0.00 17:27:01 0.42 0.00 0.42 0.00 0.00 6.53 0.00 17:28:01 0.28 0.00 0.28 0.00 0.00 4.73 0.00 17:29:01 0.32 0.00 0.32 0.00 0.00 4.88 0.00 17:30:01 0.30 0.00 0.30 0.00 0.00 4.33 0.00 17:31:02 0.23 0.00 0.23 0.00 0.00 3.61 0.00 17:32:01 0.34 0.00 0.34 0.00 0.00 4.27 0.00 17:33:01 1.02 0.77 0.25 0.00 158.11 5.18 0.00 Average: 1.09 0.36 0.73 0.00 73.23 17.12 0.00 17:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 171576 0 582044 30.93 2620 1125304 1104740 37.70 405676 1105536 20 17:23:01 177524 0 576088 30.62 2620 1125312 1081248 36.90 403516 1102440 20 17:24:01 175048 0 578560 30.75 2620 1125316 1081356 36.90 418484 1090144 8 17:25:01 174500 0 579104 30.78 2620 1125320 1081428 36.91 421360 1087444 8 17:26:01 173608 0 579992 30.83 2620 1125324 1081332 36.90 418484 1091696 8 17:27:01 174236 0 579360 30.79 2620 1125328 1081248 36.90 423744 1086020 16 17:28:01 173464 0 580128 30.83 2620 1125332 1081356 36.90 424328 1086020 8 17:29:01 174772 0 578816 30.76 2620 1125336 1081248 36.90 423628 1086020 8 17:30:01 174536 0 579044 30.77 2620 1125344 1081248 36.90 423760 1086020 8 17:31:02 173876 0 579700 30.81 2620 1125348 1081308 36.90 424192 1086020 8 17:32:01 173236 0 580336 30.84 2620 1125352 1081428 36.91 424908 1086024 20 17:33:01 160744 0 588172 31.26 2620 1130008 1097948 37.47 431124 1090484 36 Average: 173093 0 580112 30.83 2620 1125719 1084657 37.02 420267 1090322 14 17:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 eth0 28.98 23.56 25.31 25.25 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 2.29 1.76 0.49 4.73 0.00 0.00 0.00 0.00 17:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 3.13 1.33 2.18 0.09 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 1.10 0.38 0.33 0.20 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.73 0.53 0.43 0.27 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.80 0.02 0.08 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 1.13 0.58 0.56 0.37 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:02 eth0 0.77 0.17 0.12 0.07 0.00 0.00 0.00 0.00 17:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 eth0 0.88 0.47 0.37 0.18 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 eth0 7.51 4.83 7.33 2.42 0.00 0.00 0.00 0.00 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.75 2.65 3.03 2.38 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 0.14 0.04 0.39 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) 03/09/21 _x86_64_ (4 CPU) 17:20:00 LINUX RESTART (4 CPU) 17:21:02 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 1.13 0.00 0.70 0.06 0.00 98.10 17:22:01 0 1.22 0.00 0.63 0.02 0.00 98.13 17:22:01 1 1.02 0.00 0.87 0.17 0.00 97.94 17:22:01 2 1.29 0.00 0.66 0.02 0.00 98.03 17:22:01 3 1.00 0.00 0.64 0.03 0.02 98.30 17:23:01 all 0.17 0.00 0.04 0.00 0.00 99.80 17:23:01 0 0.52 0.00 0.03 0.00 0.00 99.45 17:23:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:23:01 2 0.07 0.00 0.03 0.00 0.00 99.90 17:23:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:24:01 all 0.18 0.00 0.04 0.00 0.00 99.78 17:24:01 0 0.55 0.00 0.02 0.00 0.00 99.43 17:24:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:24:01 2 0.05 0.00 0.05 0.00 0.02 99.88 17:24:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:25:01 all 0.15 0.00 0.05 0.00 0.00 99.81 17:25:01 0 0.42 0.00 0.05 0.00 0.00 99.53 17:25:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:25:01 2 0.08 0.00 0.07 0.00 0.00 99.85 17:25:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:26:01 all 0.05 0.00 0.05 0.00 0.00 99.91 17:26:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:26:01 1 0.07 0.00 0.10 0.00 0.00 99.83 17:26:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:27:01 all 0.14 0.00 0.07 0.00 0.00 99.79 17:27:01 0 0.47 0.00 0.03 0.00 0.00 99.50 17:27:01 1 0.02 0.00 0.18 0.00 0.00 99.80 17:27:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:28:01 all 0.10 0.00 0.04 0.00 0.01 99.86 17:28:01 0 0.25 0.00 0.05 0.00 0.02 99.68 17:28:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:28:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:28:01 3 0.05 0.00 0.05 0.00 0.00 99.90 17:29:01 all 0.14 0.00 0.03 0.00 0.00 99.83 17:29:01 0 0.48 0.00 0.02 0.00 0.00 99.50 17:29:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:29:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:29:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:30:01 all 0.17 0.00 0.03 0.00 0.00 99.81 17:30:01 0 0.52 0.00 0.03 0.00 0.00 99.45 17:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:30:01 2 0.07 0.00 0.03 0.00 0.00 99.90 17:30:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:31:02 all 0.16 0.00 0.04 0.00 0.00 99.80 17:31:02 0 0.52 0.00 0.02 0.00 0.00 99.47 17:31:02 1 0.05 0.00 0.03 0.00 0.00 99.92 17:31:02 2 0.08 0.00 0.07 0.00 0.00 99.85 17:31:02 3 0.00 0.00 0.03 0.00 0.00 99.97 17:32:01 all 0.16 0.00 0.04 0.00 0.00 99.80 17:32:01 0 0.42 0.00 0.03 0.00 0.00 99.54 17:32:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:32:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:32:01 3 0.14 0.00 0.07 0.00 0.02 99.78 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 0.69 0.00 0.33 0.03 0.02 98.94 17:33:01 0 1.14 0.00 0.32 0.00 0.02 98.53 17:33:01 1 0.78 0.00 0.27 0.02 0.03 98.90 17:33:01 2 0.42 0.00 0.27 0.08 0.02 99.22 17:33:01 3 0.42 0.00 0.45 0.00 0.02 99.12 Average: all 0.27 0.00 0.12 0.01 0.00 99.60 Average: 0 0.54 0.00 0.10 0.00 0.00 99.35 Average: 1 0.18 0.00 0.14 0.02 0.00 99.66 Average: 2 0.19 0.00 0.11 0.01 0.00 99.68 Average: 3 0.15 0.00 0.12 0.00 0.00 99.72