---> uname -a: Linux prd-centos7-docker-4c-2g-20639.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/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-166 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-166@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 718 97 0 1021 1013 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:0c:cc:4c brd ff:ff:ff:ff:ff:ff inet 10.30.123.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe0c:cc4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:07:74:bd:fc 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::42:7ff:fe74:bdfc/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) 01/15/21 _x86_64_ (4 CPU) 21:42:59 LINUX RESTART (4 CPU) 21:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:45:01 6.57 2.07 4.50 0.00 177.34 93.28 0.00 21:46:01 0.33 0.00 0.33 0.00 0.00 5.13 0.00 21:47:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 21:48:01 0.22 0.00 0.22 0.00 0.00 2.96 0.00 21:49:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 21:50:01 0.30 0.00 0.30 0.00 0.00 4.63 0.00 21:51:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 21:52:01 0.25 0.00 0.25 0.00 0.00 3.35 0.00 21:53:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 Average: 0.95 0.23 0.73 0.00 19.41 13.47 0.00 21:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:01 152000 0 614288 32.65 2620 1112636 1103492 37.66 434500 1096640 16 21:46:01 153500 0 612780 32.57 2620 1112644 1087856 37.13 443244 1086560 20 21:47:01 154044 0 612232 32.54 2620 1112648 1087880 37.13 447904 1082152 20 21:48:01 153108 0 613168 32.59 2620 1112648 1087924 37.13 451156 1079996 20 21:49:01 153200 0 613068 32.58 2620 1112656 1087948 37.13 457128 1074028 20 21:50:01 152228 0 614036 32.63 2620 1112660 1088112 37.14 457580 1074028 12 21:51:01 152696 0 613564 32.61 2620 1112664 1088100 37.14 457468 1073956 8 21:52:01 153240 0 613016 32.58 2620 1112668 1085768 37.06 456936 1073956 8 21:53:01 153764 0 612484 32.55 2620 1112676 1076300 36.73 456384 1073720 8 Average: 153087 0 613182 32.59 2620 1112656 1088153 37.14 451367 1079448 15 21:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:01 eth0 19.97 15.60 10.96 25.89 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 3.91 0.58 0.83 0.39 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 eth0 3.70 1.15 1.38 0.79 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 eth0 1.73 0.67 0.60 0.43 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 4.33 0.52 0.76 0.24 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 3.98 0.83 1.03 0.63 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 eth0 1.08 0.62 0.55 0.37 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 0.58 0.33 0.28 0.23 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.35 2.24 1.80 3.18 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 0.00 0.00 0.00 0.00 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) 01/15/21 _x86_64_ (4 CPU) 21:42:59 LINUX RESTART (4 CPU) 21:44:02 CPU %user %nice %system %iowait %steal %idle 21:45:01 all 0.65 0.00 0.16 0.10 0.01 99.09 21:45:01 0 0.49 0.00 0.15 0.03 0.02 99.30 21:45:01 1 0.61 0.00 0.19 0.29 0.02 98.90 21:45:01 2 0.95 0.00 0.15 0.02 0.00 98.88 21:45:01 3 0.54 0.00 0.14 0.05 0.00 99.27 21:46:01 all 0.16 0.00 0.03 0.00 0.00 99.80 21:46:01 0 0.10 0.00 0.03 0.00 0.00 99.87 21:46:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:46:01 2 0.45 0.00 0.03 0.00 0.02 99.50 21:46:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:47:01 all 0.19 0.00 0.03 0.00 0.00 99.77 21:47:01 0 0.10 0.00 0.03 0.00 0.00 99.87 21:47:01 1 0.08 0.00 0.05 0.00 0.00 99.87 21:47:01 2 0.52 0.00 0.02 0.00 0.00 99.47 21:47:01 3 0.05 0.00 0.03 0.00 0.02 99.90 21:48:01 all 0.18 0.00 0.02 0.00 0.00 99.80 21:48:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:48:01 1 0.05 0.00 0.02 0.00 0.00 99.93 21:48:01 2 0.53 0.00 0.02 0.00 0.02 99.43 21:48:01 3 0.07 0.00 0.02 0.00 0.00 99.92 21:49:01 all 0.19 0.00 0.08 0.00 0.01 99.72 21:49:01 0 0.05 0.00 0.12 0.00 0.02 99.82 21:49:01 1 0.12 0.00 0.08 0.00 0.02 99.78 21:49:01 2 0.53 0.00 0.05 0.00 0.00 99.42 21:49:01 3 0.05 0.00 0.08 0.00 0.00 99.87 21:50:01 all 0.17 0.00 0.03 0.00 0.00 99.81 21:50:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:50:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:50:01 2 0.28 0.00 0.02 0.00 0.00 99.70 21:50:01 3 0.28 0.00 0.02 0.00 0.00 99.70 21:51:01 all 0.16 0.00 0.02 0.00 0.00 99.82 21:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:51:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:51:01 2 0.07 0.00 0.03 0.00 0.00 99.90 21:51:01 3 0.52 0.00 0.02 0.00 0.00 99.47 21:52:01 all 0.15 0.00 0.02 0.00 0.00 99.83 21:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:52:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:52:01 2 0.07 0.00 0.03 0.00 0.00 99.90 21:52:01 3 0.50 0.00 0.02 0.00 0.00 99.48 21:53:01 all 0.16 0.00 0.03 0.00 0.00 99.80 21:53:01 0 0.05 0.00 0.05 0.00 0.00 99.90 21:53:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:53:01 2 0.07 0.00 0.03 0.00 0.00 99.90 21:53:01 3 0.52 0.00 0.02 0.00 0.02 99.45 Average: all 0.22 0.00 0.05 0.01 0.00 99.72 Average: 0 0.10 0.00 0.05 0.00 0.00 99.84 Average: 1 0.12 0.00 0.05 0.03 0.00 99.80 Average: 2 0.38 0.00 0.04 0.00 0.00 99.57 Average: 3 0.28 0.00 0.04 0.01 0.00 99.67