---> uname -a: Linux prd-centos7-docker-4c-2g-14929.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-124 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-124@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 ---> free -m: total used free shared buff/cache available Mem: 1837 709 101 0 1026 1023 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:16:71:75 brd ff:ff:ff:ff:ff:ff inet 10.30.123.1/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe16:7175/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bf:7e:d7:b9 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:bfff:fe7e:d7b9/64 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) 12/07/20 _x86_64_ (4 CPU) 18:35:07 LINUX RESTART (4 CPU) 18:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:37:01 64.97 25.97 39.00 0.00 6034.47 3693.31 0.00 18:38:01 7.16 1.89 5.27 0.00 166.46 133.92 0.00 18:39:01 1.71 0.00 1.71 0.00 0.00 33.43 0.00 18:40:01 0.28 0.00 0.28 0.00 0.00 3.59 0.00 18:41:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 18:42:01 0.38 0.00 0.38 0.00 0.00 4.87 0.00 18:43:02 0.27 0.00 0.27 0.00 0.00 3.22 0.00 18:44:01 0.15 0.00 0.15 0.00 0.00 1.91 0.00 18:45:01 0.28 0.00 0.28 0.00 0.00 3.47 0.00 18:46:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 18:47:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 Average: 6.83 2.50 4.33 0.00 556.76 349.04 0.00 18:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:37:01 128444 0 639840 34.01 2620 1110640 1590596 54.28 438900 1113708 52 18:38:01 146180 0 616748 32.78 2620 1115996 1155004 39.42 433144 1103308 20 18:39:01 158768 0 604156 32.11 2620 1116000 1073920 36.65 427116 1098560 16 18:40:01 157500 0 605420 32.18 2620 1116004 1073920 36.65 424756 1102156 8 18:41:01 155972 0 606944 32.26 2620 1116008 1074160 36.66 433280 1095172 8 18:42:01 156532 0 606376 32.23 2620 1116016 1074100 36.66 430292 1097820 16 18:43:02 156524 0 606384 32.23 2620 1116016 1074112 36.66 430368 1097816 20 18:44:01 156336 0 606568 32.24 2620 1116020 1074172 36.66 430684 1097816 8 18:45:01 157368 0 605528 32.18 2620 1116028 1073920 36.65 429208 1097816 8 18:46:01 156360 0 606532 32.24 2620 1116032 1074136 36.66 430616 1097816 12 18:47:01 156924 0 605964 32.21 2620 1116036 1074076 36.66 430352 1097816 12 Average: 153355 0 610042 32.42 2620 1115527 1128374 38.51 430792 1099982 16 18:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:37:01 eth0 222.68 169.99 1012.39 64.89 0.00 0.00 0.00 0.00 18:37:01 vethce8ce19 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:38:01 eth0 18.15 16.84 20.65 32.70 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 2.38 1.86 0.43 3.69 0.00 0.00 0.00 0.00 18:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 1.23 0.03 0.11 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.93 0.73 0.53 0.40 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.25 0.17 0.14 0.07 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:02 eth0 0.75 0.35 0.29 0.17 0.00 0.00 0.00 0.00 18:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.66 0.37 0.29 0.21 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.28 0.08 0.02 0.04 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.90 0.42 0.32 0.21 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.33 0.30 0.16 0.08 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.13 17.02 92.91 8.91 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 0.22 0.18 0.04 0.34 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) 12/07/20 _x86_64_ (4 CPU) 18:35:07 LINUX RESTART (4 CPU) 18:36:02 CPU %user %nice %system %iowait %steal %idle 18:37:01 all 11.41 0.00 5.11 1.97 26.43 55.08 18:37:01 0 9.91 0.00 5.14 0.83 28.67 55.45 18:37:01 1 13.44 0.00 4.97 1.27 25.51 54.82 18:37:01 2 10.16 0.00 4.81 3.75 26.90 54.37 18:37:01 3 12.21 0.00 5.53 2.01 24.57 55.68 18:38:01 all 0.94 0.00 0.75 0.11 5.21 92.99 18:38:01 0 1.39 0.00 0.62 0.07 4.34 93.58 18:38:01 1 0.94 0.00 0.68 0.03 5.50 92.85 18:38:01 2 0.77 0.00 1.13 0.24 4.78 93.08 18:38:01 3 0.69 0.00 0.56 0.10 6.19 92.47 18:39:01 all 0.09 0.00 0.11 0.00 1.01 98.79 18:39:01 0 0.10 0.00 0.10 0.00 0.55 99.25 18:39:01 1 0.15 0.00 0.10 0.00 0.70 99.06 18:39:01 2 0.03 0.00 0.10 0.00 1.27 98.60 18:39:01 3 0.07 0.00 0.13 0.00 1.53 98.27 18:40:01 all 0.09 0.00 0.12 0.00 0.96 98.82 18:40:01 0 0.27 0.00 0.05 0.00 0.73 98.96 18:40:01 1 0.02 0.00 0.12 0.00 0.74 99.12 18:40:01 2 0.05 0.00 0.18 0.00 1.52 98.25 18:40:01 3 0.03 0.00 0.15 0.00 0.86 98.96 18:41:01 all 0.07 0.00 0.08 0.00 0.93 98.92 18:41:01 0 0.20 0.00 0.03 0.00 0.51 99.25 18:41:01 1 0.05 0.00 0.07 0.00 1.79 98.09 18:41:01 2 0.02 0.00 0.18 0.00 0.51 99.29 18:41:01 3 0.00 0.00 0.03 0.00 0.89 99.07 18:42:01 all 0.10 0.00 0.16 0.00 1.51 98.23 18:42:01 0 0.25 0.00 0.10 0.00 1.38 98.27 18:42:01 1 0.05 0.00 0.13 0.00 1.33 98.48 18:42:01 2 0.05 0.00 0.23 0.00 1.79 97.93 18:42:01 3 0.07 0.00 0.20 0.00 1.51 98.22 18:43:02 all 0.05 0.00 0.04 0.00 2.05 97.86 18:43:02 0 0.13 0.00 0.02 0.00 2.36 97.49 18:43:02 1 0.00 0.00 0.02 0.00 1.03 98.96 18:43:02 2 0.03 0.00 0.03 0.00 1.24 98.70 18:43:02 3 0.05 0.00 0.10 0.00 3.54 96.32 18:44:01 all 0.07 0.00 0.04 0.00 0.67 99.22 18:44:01 0 0.03 0.00 0.02 0.00 0.20 99.75 18:44:01 1 0.03 0.00 0.02 0.00 0.42 99.53 18:44:01 2 0.19 0.00 0.07 0.00 1.09 98.65 18:44:01 3 0.03 0.00 0.05 0.00 0.96 98.96 18:45:01 all 0.05 0.00 0.03 0.00 0.99 98.93 18:45:01 0 0.00 0.00 0.02 0.00 0.41 99.57 18:45:01 1 0.02 0.00 0.05 0.00 1.69 98.24 18:45:01 2 0.15 0.00 0.02 0.00 0.71 99.12 18:45:01 3 0.02 0.00 0.05 0.00 1.14 98.80 18:46:01 all 0.06 0.00 0.03 0.00 0.67 99.24 18:46:01 0 0.05 0.00 0.07 0.00 1.34 98.55 18:46:01 1 0.15 0.00 0.05 0.00 0.58 99.22 18:46:01 2 0.03 0.00 0.02 0.00 0.32 99.63 18:46:01 3 0.00 0.00 0.00 0.00 0.43 99.57 18:47:01 all 0.10 0.00 0.04 0.00 0.45 99.41 18:47:01 0 0.02 0.00 0.03 0.00 0.56 99.39 18:47:01 1 0.12 0.00 0.05 0.00 0.50 99.34 18:47:01 2 0.22 0.00 0.05 0.00 0.51 99.22 18:47:01 3 0.03 0.00 0.03 0.00 0.22 99.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.23 0.00 0.61 0.20 3.81 94.15 Average: 0 1.17 0.00 0.59 0.09 3.87 94.29 Average: 1 1.40 0.00 0.58 0.12 3.70 94.19 Average: 2 1.11 0.00 0.64 0.38 3.82 94.05 Average: 3 1.22 0.00 0.63 0.20 3.87 94.08