---> uname -a: Linux prd-centos7-docker-4c-2g-25070.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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/service-configurable_release-sdk /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/service-configurable_release-sdk@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 721 78 0 1037 1011 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:da:75:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85616sec preferred_lft 85616sec inet6 fe80::f816:3eff:feda:75a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8b:30:4e:78 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::42:8bff:fe30:4e78/64 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) 02/04/21 _x86_64_ (4 CPU) 22:41:47 LINUX RESTART (4 CPU) 22:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:44:01 2.85 0.00 2.85 0.00 0.00 103.96 0.00 22:45:01 0.40 0.00 0.40 0.00 0.00 5.58 0.00 22:46:01 0.32 0.00 0.32 0.00 0.00 3.63 0.00 22:47:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 22:48:01 0.28 0.00 0.28 0.00 0.00 4.50 0.00 22:49:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 22:50:01 0.22 0.00 0.22 0.00 0.00 2.26 0.00 22:51:01 0.25 0.00 0.25 0.00 0.00 3.41 0.00 22:52:01 0.23 0.00 0.23 0.00 0.00 3.27 0.00 22:53:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 22:54:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 Average: 0.51 0.00 0.51 0.00 0.00 12.50 0.00 22:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:44:01 180608 0 568892 30.24 2620 1129424 1086832 37.09 381980 1118584 12 22:45:01 180276 0 569216 30.25 2620 1129432 1076552 36.74 393340 1107928 8 22:46:01 179348 0 570140 30.30 2620 1129436 1076696 36.75 394188 1107924 8 22:47:01 178892 0 570596 30.33 2620 1129436 1076552 36.74 394668 1107928 12 22:48:01 175728 0 573752 30.49 2620 1129444 1076672 36.75 396112 1110264 8 22:49:01 173880 0 575596 30.59 2620 1129448 1076552 36.74 419340 1088484 8 22:50:01 173640 0 575832 30.60 2620 1129452 1076552 36.74 419376 1088484 20 22:51:01 173076 0 576392 30.63 2620 1129456 1076684 36.75 420204 1088484 20 22:52:01 172540 0 576920 30.66 2620 1129464 1076756 36.75 420500 1088488 8 22:53:01 173240 0 576216 30.62 2620 1129468 1076708 36.75 420148 1088484 8 22:54:01 174136 0 575320 30.58 2620 1129468 1076552 36.74 419364 1088484 8 Average: 175942 0 573534 30.48 2620 1129448 1077555 36.78 407202 1098503 11 22:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:44:01 eth0 3.53 1.55 3.01 0.14 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.97 0.08 0.09 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 1.47 0.65 0.57 0.40 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.35 0.08 0.04 0.01 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.67 0.43 0.40 0.27 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.38 0.08 0.02 0.01 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 1.82 0.30 0.41 0.20 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 1.48 0.55 0.59 0.36 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 0.72 0.38 0.41 0.30 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.05 0.39 0.50 0.15 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) 02/04/21 _x86_64_ (4 CPU) 22:41:47 LINUX RESTART (4 CPU) 22:43:01 CPU %user %nice %system %iowait %steal %idle 22:44:01 all 0.21 0.00 0.06 0.00 0.00 99.73 22:44:01 0 0.10 0.00 0.05 0.00 0.00 99.85 22:44:01 1 0.05 0.00 0.05 0.00 0.00 99.90 22:44:01 2 0.53 0.00 0.08 0.00 0.00 99.38 22:44:01 3 0.15 0.00 0.05 0.00 0.00 99.80 22:45:01 all 0.10 0.00 0.04 0.00 0.01 99.85 22:45:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:45:01 1 0.07 0.00 0.03 0.00 0.00 99.90 22:45:01 2 0.25 0.00 0.07 0.00 0.02 99.67 22:45:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:46:01 all 0.13 0.00 0.03 0.00 0.00 99.84 22:46:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:46:01 1 0.13 0.00 0.02 0.00 0.00 99.85 22:46:01 2 0.33 0.00 0.08 0.00 0.00 99.58 22:46:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:47:01 all 0.17 0.00 0.08 0.00 0.00 99.76 22:47:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:47:01 1 0.55 0.00 0.08 0.00 0.00 99.37 22:47:01 2 0.03 0.00 0.08 0.00 0.00 99.88 22:47:01 3 0.05 0.00 0.08 0.00 0.00 99.87 22:48:01 all 0.15 0.00 0.03 0.00 0.00 99.81 22:48:01 0 0.50 0.00 0.00 0.00 0.00 99.50 22:48:01 1 0.03 0.00 0.03 0.00 0.02 99.92 22:48:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:48:01 3 0.03 0.00 0.07 0.00 0.00 99.90 22:49:01 all 0.15 0.00 0.06 0.00 0.00 99.79 22:49:01 0 0.48 0.00 0.02 0.00 0.00 99.50 22:49:01 1 0.03 0.00 0.05 0.00 0.00 99.92 22:49:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:49:01 3 0.05 0.00 0.15 0.00 0.00 99.80 22:50:01 all 0.16 0.00 0.02 0.00 0.00 99.81 22:50:01 0 0.45 0.00 0.00 0.00 0.00 99.55 22:50:01 1 0.07 0.00 0.05 0.00 0.00 99.88 22:50:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:50:01 3 0.10 0.00 0.03 0.00 0.00 99.87 22:51:01 all 0.17 0.00 0.03 0.00 0.00 99.80 22:51:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:51:01 1 0.07 0.00 0.03 0.00 0.00 99.90 22:51:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:51:01 3 0.58 0.00 0.03 0.00 0.00 99.38 22:52:01 all 0.15 0.00 0.05 0.00 0.00 99.80 22:52:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:52:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:52:01 2 0.05 0.00 0.08 0.00 0.00 99.87 22:52:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:53:01 all 0.07 0.00 0.04 0.00 0.00 99.89 22:53:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:53:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:53:01 2 0.05 0.00 0.07 0.00 0.00 99.88 22:53:01 3 0.20 0.00 0.07 0.00 0.00 99.73 22:54:01 all 0.03 0.00 0.03 0.00 0.00 99.93 22:54:01 0 0.02 0.00 0.00 0.00 0.02 99.97 22:54:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:54:01 2 0.07 0.00 0.07 0.00 0.00 99.87 22:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.14 0.00 0.04 0.00 0.00 99.82 Average: 0 0.15 0.00 0.02 0.00 0.00 99.82 Average: 1 0.10 0.00 0.04 0.00 0.00 99.86 Average: 2 0.13 0.00 0.06 0.00 0.00 99.81 Average: 3 0.16 0.00 0.05 0.00 0.00 99.78