---> uname -a: Linux prd-centos7-docker-4c-2g-26247.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% /w/workspace/_app-service-configurable_PR-188 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-188@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 ---> free -m: total used free shared buff/cache available Mem: 1837 719 110 0 1007 1012 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:23:9f:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe23:9f1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ef:51:cc:6b 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:efff:fe51:cc6b/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) 02/12/21 _x86_64_ (4 CPU) 05:37:41 LINUX RESTART (4 CPU) 05:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:39:01 164.58 80.22 84.36 0.00 8913.82 39063.28 0.00 05:40:01 3.11 0.07 3.05 0.00 2.13 104.06 0.00 05:41:01 0.45 0.00 0.45 0.00 0.00 6.19 0.00 05:42:01 0.23 0.00 0.23 0.00 0.00 3.10 0.00 05:43:02 0.17 0.00 0.17 0.00 0.00 1.62 0.00 05:44:01 0.34 0.00 0.34 0.00 0.00 4.98 0.00 05:45:01 0.30 0.00 0.30 0.00 0.00 3.05 0.00 05:46:01 0.30 0.00 0.30 0.00 0.00 4.16 0.00 05:47:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 05:48:01 0.25 0.00 0.25 0.00 0.00 2.05 0.00 Average: 17.04 8.05 8.99 0.00 893.81 3929.26 0.00 05:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 149824 0 619612 32.93 2620 1109488 1113292 37.99 437376 1095668 132 05:40:01 156728 0 612616 32.56 2620 1109580 1080764 36.88 436484 1090680 12 05:41:01 154256 0 615084 32.69 2620 1109584 1080956 36.89 434504 1095452 20 05:42:01 151548 0 617788 32.83 2620 1109588 1080992 36.89 446608 1085668 8 05:43:02 150640 0 618692 32.88 2620 1109592 1080872 36.89 445292 1088212 20 05:44:01 148548 0 620780 32.99 2620 1109596 1080884 36.89 449476 1085880 8 05:45:01 148576 0 620748 32.99 2620 1109600 1080896 36.89 449496 1085924 8 05:46:01 149388 0 619932 32.95 2620 1109604 1080764 36.88 448920 1085924 8 05:47:01 149584 0 619708 32.94 2620 1109632 1080764 36.88 448856 1085928 12 05:48:01 149792 0 619516 32.93 2620 1109616 1080764 36.88 448896 1085924 8 Average: 150888 0 618448 32.87 2620 1109588 1084095 37.00 444591 1088526 24 05:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 eth0 561.60 324.22 1061.78 94.70 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 1.81 1.55 0.41 4.29 0.00 0.00 0.00 0.00 05:40:01 eth0 0.63 0.10 0.04 0.02 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 2.05 0.75 1.07 0.23 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.53 0.38 0.27 0.20 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:02 eth0 0.50 0.35 0.27 0.17 0.00 0.00 0.00 0.00 05:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 0.29 0.15 0.09 0.10 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 0.95 0.42 0.37 0.21 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 0.10 0.08 0.01 0.01 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 0.08 0.07 0.01 0.01 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 Average: eth0 56.83 32.74 106.66 9.59 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 0.18 0.16 0.04 0.43 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) 02/12/21 _x86_64_ (4 CPU) 05:37:41 LINUX RESTART (4 CPU) 05:38:01 CPU %user %nice %system %iowait %steal %idle 05:39:01 all 15.75 0.00 9.59 7.77 0.44 66.46 05:39:01 0 13.27 0.00 11.08 6.85 0.44 68.37 05:39:01 1 15.87 0.00 8.76 8.63 0.57 66.16 05:39:01 2 17.80 0.00 10.23 8.37 0.44 63.16 05:39:01 3 16.04 0.00 8.28 7.20 0.31 68.17 05:40:01 all 0.19 0.00 0.07 0.00 0.01 99.73 05:40:01 0 0.48 0.00 0.10 0.00 0.03 99.38 05:40:01 1 0.13 0.00 0.07 0.00 0.00 99.80 05:40:01 2 0.10 0.00 0.08 0.00 0.00 99.82 05:40:01 3 0.03 0.00 0.05 0.00 0.00 99.92 05:41:01 all 0.22 0.00 0.16 0.00 0.15 99.47 05:41:01 0 0.50 0.00 0.05 0.00 0.15 99.30 05:41:01 1 0.12 0.00 0.22 0.00 0.13 99.53 05:41:01 2 0.13 0.00 0.27 0.00 0.22 99.38 05:41:01 3 0.15 0.00 0.10 0.00 0.10 99.65 05:42:01 all 0.15 0.00 0.05 0.00 0.02 99.78 05:42:01 0 0.50 0.00 0.05 0.00 0.02 99.43 05:42:01 1 0.05 0.00 0.08 0.00 0.02 99.85 05:42:01 2 0.03 0.00 0.05 0.00 0.05 99.87 05:42:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:43:02 all 0.17 0.00 0.05 0.00 0.03 99.74 05:43:02 0 0.43 0.00 0.03 0.00 0.03 99.50 05:43:02 1 0.12 0.00 0.05 0.00 0.00 99.83 05:43:02 2 0.08 0.00 0.07 0.00 0.05 99.80 05:43:02 3 0.05 0.00 0.07 0.00 0.05 99.83 05:44:01 all 0.16 0.00 0.04 0.00 0.02 99.78 05:44:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:44:01 1 0.52 0.00 0.05 0.00 0.02 99.41 05:44:01 2 0.05 0.00 0.07 0.00 0.02 99.86 05:44:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:45:01 all 0.15 0.00 0.02 0.00 0.02 99.80 05:45:01 0 0.05 0.00 0.03 0.00 0.00 99.92 05:45:01 1 0.50 0.00 0.03 0.00 0.03 99.43 05:45:01 2 0.05 0.00 0.03 0.00 0.03 99.88 05:45:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:46:01 all 0.15 0.00 0.03 0.00 0.02 99.80 05:46:01 0 0.02 0.00 0.02 0.00 0.05 99.92 05:46:01 1 0.48 0.00 0.02 0.00 0.00 99.50 05:46:01 2 0.07 0.00 0.07 0.00 0.00 99.87 05:46:01 3 0.03 0.00 0.03 0.00 0.03 99.90 05:47:01 all 0.16 0.00 0.02 0.00 0.01 99.80 05:47:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:47:01 1 0.52 0.00 0.02 0.00 0.00 99.47 05:47:01 2 0.08 0.00 0.07 0.00 0.02 99.83 05:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:48:01 all 0.16 0.00 0.04 0.00 0.02 99.78 05:48:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:48:01 1 0.52 0.00 0.02 0.00 0.02 99.45 05:48:01 2 0.07 0.00 0.07 0.00 0.03 99.83 05:48:01 3 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 1.70 0.00 0.99 0.77 0.07 96.46 Average: 0 1.51 0.00 1.13 0.67 0.08 96.61 Average: 1 1.87 0.00 0.92 0.85 0.08 96.28 Average: 2 1.82 0.00 1.08 0.82 0.09 96.19 Average: 3 1.61 0.00 0.84 0.71 0.06 96.78