---> uname -a: Linux prd-centos7-docker-4c-2g-4583.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/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-251 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-251@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 720 101 0 1016 1012 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:a8:7a:70 brd ff:ff:ff:ff:ff:ff inet 10.30.122.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fea8:7a70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bd:03:a5:9d 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:bdff:fe03:a59d/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) 05/11/21 _x86_64_ (4 CPU) 20:18:41 LINUX RESTART (4 CPU) 20:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:20:01 143.31 54.23 89.08 0.00 8126.50 39218.51 0.00 20:21:01 2.46 0.00 2.46 0.00 0.00 51.51 0.00 20:22:01 0.40 0.00 0.40 0.00 0.00 6.10 0.00 20:23:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 20:24:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 20:25:01 0.25 0.00 0.25 0.00 0.00 3.58 0.00 20:26:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 20:27:02 0.23 0.00 0.23 0.00 0.00 2.85 0.00 20:28:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 20:29:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 20:30:01 0.20 0.00 0.20 0.00 0.00 2.02 0.00 20:31:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 Average: 12.39 4.53 7.86 0.00 678.50 3281.58 0.00 20:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 174108 0 623244 33.12 2620 1081572 1118200 38.16 425876 1083064 128 20:21:01 182100 0 615316 32.70 2620 1081508 1078260 36.80 425324 1077088 16 20:22:01 178196 0 619216 32.91 2620 1081512 1078596 36.81 425568 1080496 20 20:23:01 178008 0 619404 32.92 2620 1081512 1078620 36.81 438316 1067928 8 20:24:01 180236 0 617168 32.80 2620 1081520 1078260 36.80 432956 1071328 8 20:25:01 178820 0 618580 32.88 2620 1081524 1078368 36.80 452104 1053752 8 20:26:01 178536 0 618860 32.89 2620 1081528 1078428 36.80 452628 1053704 12 20:27:02 178716 0 618676 32.88 2620 1081532 1078380 36.80 452416 1053704 20 20:28:01 179148 0 618236 32.86 2620 1081540 1078272 36.80 451804 1053704 8 20:29:01 178324 0 619056 32.90 2620 1081544 1078476 36.81 452908 1053704 12 20:30:01 178060 0 619316 32.92 2620 1081548 1078548 36.81 453096 1053708 12 20:31:01 178724 0 618648 32.88 2620 1081552 1078508 36.81 452644 1053704 16 Average: 178581 0 618810 32.89 2620 1081533 1081743 36.92 442970 1062990 22 20:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 eth0 578.31 343.19 1091.91 93.19 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 2.56 2.01 0.61 5.72 0.00 0.00 0.00 0.00 20:21:01 eth0 0.77 0.17 0.07 0.02 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 eth0 7.36 5.43 3.50 7.05 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 eth0 4.10 3.63 0.52 7.06 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 eth0 1.67 1.12 0.25 1.51 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 2.11 0.68 0.66 0.37 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:02 eth0 0.58 0.38 0.28 0.23 0.00 0.00 0.00 0.00 20:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 0.91 0.07 0.07 0.01 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 2.75 0.75 0.94 0.56 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 2.37 0.77 0.83 0.50 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 0.50 0.27 0.27 0.17 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.22 29.77 91.78 9.24 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 0.21 0.17 0.05 0.48 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) 05/11/21 _x86_64_ (4 CPU) 20:18:41 LINUX RESTART (4 CPU) 20:19:01 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 14.46 0.00 7.80 7.77 0.07 69.90 20:20:01 0 14.75 0.00 7.45 6.99 0.09 70.71 20:20:01 1 15.43 0.00 8.62 7.74 0.07 68.13 20:20:01 2 14.76 0.00 6.84 8.71 0.09 69.60 20:20:01 3 12.87 0.00 8.29 7.61 0.05 71.17 20:21:01 all 0.04 0.00 0.05 0.00 0.00 99.91 20:21:01 0 0.03 0.00 0.05 0.00 0.00 99.92 20:21:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:21:01 2 0.03 0.00 0.07 0.00 0.00 99.90 20:21:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:22:01 all 0.15 0.00 0.11 0.00 0.01 99.73 20:22:01 0 0.12 0.00 0.10 0.00 0.00 99.78 20:22:01 1 0.10 0.00 0.08 0.00 0.02 99.80 20:22:01 2 0.17 0.00 0.15 0.00 0.02 99.67 20:22:01 3 0.20 0.00 0.10 0.00 0.02 99.68 20:23:01 all 0.09 0.00 0.07 0.00 0.00 99.84 20:23:01 0 0.13 0.00 0.03 0.00 0.00 99.83 20:23:01 1 0.12 0.00 0.12 0.00 0.00 99.77 20:23:01 2 0.05 0.00 0.05 0.00 0.00 99.90 20:23:01 3 0.07 0.00 0.08 0.00 0.00 99.85 20:24:01 all 0.03 0.00 0.05 0.00 0.00 99.91 20:24:01 0 0.02 0.00 0.05 0.00 0.02 99.92 20:24:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:24:01 2 0.05 0.00 0.05 0.00 0.00 99.90 20:24:01 3 0.03 0.00 0.07 0.00 0.00 99.90 20:25:01 all 0.19 0.00 0.06 0.00 0.01 99.73 20:25:01 0 0.13 0.00 0.03 0.00 0.00 99.83 20:25:01 1 0.20 0.00 0.05 0.00 0.02 99.73 20:25:01 2 0.40 0.00 0.03 0.00 0.02 99.55 20:25:01 3 0.03 0.00 0.13 0.00 0.02 99.82 20:26:01 all 0.18 0.00 0.08 0.00 0.00 99.73 20:26:01 0 0.07 0.00 0.03 0.00 0.00 99.90 20:26:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:26:01 2 0.55 0.00 0.03 0.00 0.00 99.42 20:26:01 3 0.03 0.00 0.20 0.00 0.00 99.77 20:27:02 all 0.15 0.00 0.04 0.00 0.01 99.81 20:27:02 0 0.02 0.00 0.02 0.00 0.02 99.95 20:27:02 1 0.07 0.00 0.05 0.00 0.00 99.88 20:27:02 2 0.32 0.00 0.03 0.00 0.02 99.63 20:27:02 3 0.18 0.00 0.05 0.00 0.00 99.77 20:28:01 all 0.05 0.00 0.04 0.00 0.00 99.90 20:28:01 0 0.00 0.00 0.05 0.00 0.00 99.95 20:28:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:28:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:28:01 3 0.14 0.00 0.05 0.00 0.00 99.81 20:29:01 all 0.07 0.00 0.04 0.00 0.02 99.87 20:29:01 0 0.08 0.00 0.02 0.00 0.00 99.90 20:29:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:29:01 2 0.07 0.00 0.05 0.00 0.02 99.87 20:29:01 3 0.08 0.00 0.05 0.00 0.02 99.85 20:30:01 all 0.18 0.00 0.03 0.00 0.00 99.79 20:30:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:30:01 1 0.58 0.00 0.02 0.00 0.00 99.40 20:30:01 2 0.10 0.00 0.07 0.00 0.00 99.83 20:30:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:30:01 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 0.17 0.00 0.04 0.00 0.00 99.79 20:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:31:01 1 0.55 0.00 0.02 0.00 0.00 99.43 20:31:01 2 0.08 0.00 0.10 0.00 0.00 99.82 20:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 1.29 0.00 0.69 0.63 0.01 97.37 Average: 0 1.26 0.00 0.65 0.57 0.01 97.51 Average: 1 1.43 0.00 0.75 0.64 0.01 97.17 Average: 2 1.36 0.00 0.61 0.71 0.01 97.30 Average: 3 1.12 0.00 0.74 0.62 0.01 97.51