---> uname -a: Linux prd-centos7-docker-4c-2g-19015.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-151 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-151@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 695 104 0 1037 1037 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:22:c7:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe22:c7e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:54:f9:15:ed 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::42:54ff:fef9:15ed/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) 01/08/21 _x86_64_ (4 CPU) 00:54:32 LINUX RESTART (4 CPU) 00:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:56:01 58.54 18.11 40.43 0.00 5238.91 3659.25 0.00 00:57:01 1.70 0.00 1.70 0.00 0.00 27.41 0.00 00:58:01 0.17 0.00 0.17 0.00 0.00 1.88 0.00 00:59:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 01:00:01 0.20 0.00 0.20 0.00 0.00 2.90 0.00 01:01:01 0.43 0.02 0.42 0.00 0.13 5.95 0.00 01:02:01 0.42 0.08 0.33 0.00 1.60 4.94 0.00 01:03:01 0.25 0.00 0.25 0.00 0.00 3.43 0.00 01:04:02 0.25 0.00 0.25 0.00 0.00 3.35 0.00 01:05:01 0.17 0.00 0.17 0.00 0.00 2.61 0.00 01:06:01 70.98 51.20 19.78 0.00 4145.19 4955.09 0.00 Average: 12.16 6.33 5.83 0.00 855.43 790.31 0.00 00:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:56:01 146096 0 599584 31.87 2620 1133244 1116060 38.09 430360 1105996 132 00:57:01 153476 0 592196 31.47 2620 1133252 1085576 37.05 430508 1099900 20 00:58:01 153300 0 592368 31.48 2620 1133256 1078380 36.80 429280 1101648 8 00:59:01 152824 0 592844 31.51 2620 1133256 1078380 36.80 441932 1088872 16 01:00:01 151092 0 594568 31.60 2620 1133264 1078500 36.81 442996 1089872 8 01:01:01 150220 0 595436 31.65 2620 1133268 1081212 36.90 444600 1088652 8 01:02:01 151104 0 594428 31.59 2620 1133392 1078996 36.82 444292 1088804 20 01:03:01 151604 0 593920 31.57 2620 1133400 1078888 36.82 443712 1088804 12 01:04:02 151496 0 594024 31.57 2620 1133404 1078888 36.82 443856 1088804 12 01:05:01 150676 0 594840 31.61 2620 1133408 1079020 36.83 444456 1088804 12 01:06:01 78392 0 693784 36.87 2620 1106748 1506796 51.42 514744 1064836 43896 Average: 144571 0 603454 32.07 2620 1130899 1121881 38.29 446431 1090454 4013 00:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:56:01 eth0 441.63 278.83 1027.97 97.19 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 2.25 1.80 0.47 3.95 0.00 0.00 0.00 0.00 00:57:01 eth0 3.18 1.45 2.79 0.13 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 1.35 0.08 0.12 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 0.95 0.52 0.53 0.36 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.30 0.25 0.14 0.11 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.98 0.33 0.32 0.17 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 0.54 0.41 0.28 0.21 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 194.91 160.33 2165.29 16.53 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.75 40.32 291.52 10.45 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 0.20 0.16 0.04 0.36 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) 01/08/21 _x86_64_ (4 CPU) 00:54:32 LINUX RESTART (4 CPU) 00:55:01 CPU %user %nice %system %iowait %steal %idle 00:56:01 all 10.53 0.00 3.50 1.90 0.09 83.98 00:56:01 0 10.77 0.00 4.19 0.63 0.10 84.31 00:56:01 1 9.47 0.00 3.54 1.17 0.10 85.72 00:56:01 2 10.34 0.00 3.23 1.01 0.07 85.35 00:56:01 3 11.56 0.00 3.05 4.79 0.08 80.52 00:57:01 all 0.18 0.00 0.05 0.00 0.00 99.76 00:57:01 0 0.03 0.00 0.05 0.00 0.00 99.92 00:57:01 1 0.08 0.00 0.08 0.00 0.02 99.82 00:57:01 2 0.55 0.00 0.03 0.00 0.00 99.42 00:57:01 3 0.05 0.00 0.05 0.00 0.00 99.90 00:58:01 all 0.14 0.00 0.04 0.00 0.00 99.82 00:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:58:01 1 0.08 0.00 0.08 0.00 0.02 99.82 00:58:01 2 0.43 0.00 0.03 0.00 0.00 99.53 00:58:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:59:01 all 0.14 0.00 0.04 0.00 0.00 99.81 00:59:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:59:01 1 0.05 0.00 0.05 0.00 0.00 99.90 00:59:01 2 0.48 0.00 0.03 0.00 0.02 99.47 00:59:01 3 0.02 0.00 0.05 0.00 0.00 99.93 01:00:01 all 0.19 0.00 0.09 0.00 0.01 99.72 01:00:01 0 0.05 0.00 0.08 0.00 0.02 99.85 01:00:01 1 0.10 0.00 0.10 0.00 0.00 99.80 01:00:01 2 0.55 0.00 0.08 0.00 0.00 99.37 01:00:01 3 0.05 0.00 0.08 0.00 0.02 99.85 01:01:01 all 0.15 0.00 0.04 0.00 0.00 99.80 01:01:01 0 0.02 0.00 0.05 0.00 0.00 99.93 01:01:01 1 0.07 0.00 0.07 0.00 0.00 99.87 01:01:01 2 0.50 0.00 0.02 0.00 0.00 99.48 01:01:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:02:01 all 0.14 0.00 0.05 0.00 0.00 99.80 01:02:01 0 0.03 0.00 0.07 0.00 0.00 99.90 01:02:01 1 0.07 0.00 0.05 0.00 0.02 99.87 01:02:01 2 0.42 0.00 0.07 0.00 0.00 99.52 01:02:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:03:01 all 0.08 0.00 0.04 0.00 0.00 99.88 01:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:03:01 1 0.07 0.00 0.07 0.00 0.00 99.87 01:03:01 2 0.23 0.00 0.03 0.00 0.00 99.73 01:03:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:04:02 all 0.16 0.00 0.03 0.00 0.00 99.81 01:04:02 0 0.00 0.00 0.02 0.00 0.00 99.98 01:04:02 1 0.03 0.00 0.03 0.00 0.00 99.93 01:04:02 2 0.57 0.00 0.03 0.00 0.00 99.40 01:04:02 3 0.03 0.00 0.03 0.00 0.00 99.93 01:05:01 all 0.16 0.00 0.03 0.00 0.00 99.81 01:05:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:05:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:05:01 2 0.56 0.00 0.03 0.00 0.00 99.41 01:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:06:01 all 3.05 0.00 1.93 1.25 0.02 93.76 01:06:01 0 2.39 0.00 1.99 0.13 0.02 95.46 01:06:01 1 3.75 0.00 2.31 1.31 0.02 92.62 01:06:01 2 2.73 0.00 1.40 0.54 0.02 95.32 01:06:01 3 3.32 0.00 1.99 3.02 0.03 91.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.34 0.00 0.53 0.28 0.01 97.83 Average: 0 1.20 0.00 0.59 0.07 0.01 98.13 Average: 1 1.24 0.00 0.58 0.22 0.02 97.94 Average: 2 1.57 0.00 0.45 0.14 0.01 97.83 Average: 3 1.36 0.00 0.49 0.70 0.01 97.43