---> uname -a: Linux prd-centos7-docker-4c-2g-15224.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-148@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-148 ---> free -m: total used free shared buff/cache available Mem: 1837 711 79 0 1047 1021 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:07:c1:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.116/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fe07:c1f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fc:91:38:ca 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:fcff:fe91:38ca/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) 12/09/20 _x86_64_ (4 CPU) 05:44:51 LINUX RESTART (4 CPU) 05:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:01 3.23 0.03 3.20 0.00 1.07 104.40 0.00 05:48:01 0.43 0.00 0.43 0.00 0.00 6.63 0.00 05:49:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 05:50:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 05:51:01 0.30 0.00 0.30 0.00 0.00 4.70 0.00 05:52:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 05:53:01 0.18 0.00 0.18 0.00 0.00 2.01 0.00 05:54:01 0.33 0.00 0.33 0.00 0.00 4.00 0.00 05:55:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 05:56:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 05:57:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 Average: 0.55 0.00 0.55 0.00 0.10 12.76 0.00 05:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 170124 0 584668 31.07 2620 1124132 1071176 36.56 416164 1097232 24 05:48:01 168412 0 586372 31.16 2620 1124140 1065188 36.35 418504 1097096 20 05:49:01 168732 0 586048 31.15 2620 1124144 1065128 36.35 429012 1086268 16 05:50:01 169508 0 585272 31.11 2620 1124144 1065008 36.35 426676 1087948 12 05:51:01 167748 0 587024 31.20 2620 1124152 1065080 36.35 451752 1064512 8 05:52:01 166712 0 588056 31.25 2620 1124156 1065236 36.35 452472 1064512 20 05:53:01 168264 0 586500 31.17 2620 1124160 1065008 36.35 451384 1064512 20 05:54:01 168076 0 586684 31.18 2620 1124164 1065008 36.35 451324 1064576 12 05:55:01 168372 0 586380 31.16 2620 1124172 1065008 36.35 451336 1064576 8 05:56:01 167764 0 586984 31.20 2620 1124176 1065092 36.35 451908 1064576 8 05:57:01 168140 0 586604 31.18 2620 1124180 1065008 36.35 451340 1064580 8 Average: 168350 0 586417 31.17 2620 1124156 1065631 36.37 441079 1074581 14 05:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 eth0 3.66 1.10 3.02 0.08 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 0.67 0.43 0.29 0.18 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 1.03 0.32 0.32 0.20 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 1.10 0.37 0.38 0.17 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.12 0.07 0.01 0.04 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.66 0.26 0.38 0.08 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) 12/09/20 _x86_64_ (4 CPU) 05:44:51 LINUX RESTART (4 CPU) 05:46:01 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 0.19 0.00 0.08 0.00 0.00 99.74 05:47:01 0 0.12 0.00 0.12 0.00 0.00 99.77 05:47:01 1 0.15 0.00 0.08 0.00 0.00 99.77 05:47:01 2 0.42 0.00 0.07 0.00 0.00 99.52 05:47:01 3 0.07 0.00 0.03 0.00 0.00 99.90 05:48:01 all 0.16 0.00 0.03 0.00 0.00 99.80 05:48:01 0 0.27 0.00 0.02 0.00 0.00 99.72 05:48:01 1 0.30 0.00 0.05 0.00 0.02 99.63 05:48:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:48:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:49:01 all 0.15 0.00 0.05 0.00 0.01 99.80 05:49:01 0 0.02 0.00 0.07 0.00 0.02 99.90 05:49:01 1 0.43 0.00 0.05 0.00 0.00 99.52 05:49:01 2 0.10 0.00 0.05 0.00 0.02 99.83 05:49:01 3 0.03 0.00 0.02 0.00 0.02 99.93 05:50:01 all 0.09 0.00 0.03 0.00 0.00 99.87 05:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:50:01 1 0.28 0.00 0.03 0.00 0.00 99.68 05:50:01 2 0.05 0.00 0.07 0.00 0.02 99.87 05:50:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:51:01 all 0.17 0.00 0.07 0.00 0.00 99.76 05:51:01 0 0.03 0.00 0.15 0.00 0.00 99.82 05:51:01 1 0.52 0.00 0.03 0.00 0.00 99.45 05:51:01 2 0.07 0.00 0.05 0.00 0.00 99.88 05:51:01 3 0.07 0.00 0.03 0.00 0.00 99.90 05:52:01 all 0.19 0.00 0.04 0.00 0.00 99.77 05:52:01 0 0.12 0.00 0.03 0.00 0.00 99.85 05:52:01 1 0.53 0.00 0.03 0.00 0.00 99.43 05:52:01 2 0.07 0.00 0.07 0.00 0.02 99.85 05:52:01 3 0.05 0.00 0.02 0.00 0.00 99.93 05:53:01 all 0.15 0.00 0.03 0.00 0.00 99.81 05:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:53:01 1 0.50 0.00 0.02 0.00 0.02 99.47 05:53:01 2 0.07 0.00 0.05 0.00 0.00 99.88 05:53:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:54:01 all 0.10 0.00 0.04 0.00 0.00 99.86 05:54:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:54:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:54:01 2 0.03 0.00 0.03 0.00 0.02 99.92 05:54:01 3 0.33 0.00 0.10 0.00 0.00 99.57 05:55:01 all 0.05 0.00 0.04 0.00 0.00 99.91 05:55:01 0 0.05 0.00 0.05 0.00 0.00 99.90 05:55:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:55:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:55:01 3 0.12 0.00 0.03 0.00 0.00 99.85 05:56:01 all 0.16 0.00 0.02 0.00 0.00 99.82 05:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:56:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:56:01 2 0.05 0.00 0.03 0.00 0.00 99.92 05:56:01 3 0.52 0.00 0.02 0.00 0.00 99.47 05:57:01 all 0.15 0.00 0.02 0.00 0.00 99.82 05:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:57:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:57:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:57:01 3 0.53 0.00 0.02 0.00 0.00 99.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.14 0.00 0.04 0.00 0.00 99.81 Average: 0 0.06 0.00 0.05 0.00 0.00 99.89 Average: 1 0.26 0.00 0.04 0.00 0.00 99.70 Average: 2 0.08 0.00 0.05 0.00 0.01 99.86 Average: 3 0.16 0.00 0.03 0.00 0.00 99.80