---> uname -a: Linux prd-centos7-docker-4c-2g-27395.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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/_app-service-configurable_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/_app-service-configurable_master ---> free -m: total used free shared buff/cache available Mem: 1837 809 152 0 875 964 Swap: 1023 2 1021 ---> 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:66:ca:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe66:cab6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:54:05:36:fa 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:fe05:36fa/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) 02/23/21 _x86_64_ (4 CPU) 22:48:08 LINUX RESTART (4 CPU) 22:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:50:01 22.80 5.16 17.64 0.00 1253.93 2947.74 0.00 22:51:01 0.82 0.00 0.82 0.00 0.00 17.72 0.00 22:52:01 0.30 0.00 0.30 0.00 0.00 3.90 0.00 22:53:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 22:54:01 0.25 0.00 0.25 0.00 0.00 3.40 0.00 22:55:01 0.32 0.00 0.32 0.00 0.00 3.95 0.00 22:56:01 0.22 0.00 0.22 0.00 0.00 2.38 0.00 22:57:01 0.25 0.00 0.25 0.00 0.00 2.91 0.00 22:58:01 199.13 119.58 79.56 0.00 5524.35 33280.42 0.00 22:59:01 276.09 116.06 160.03 0.00 6706.07 33798.22 0.00 Average: 50.06 24.09 25.97 0.00 1348.99 7009.15 0.00 22:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:50:01 161560 0 574792 30.55 2620 1142572 1118108 38.16 434896 1084608 20 22:51:01 169660 0 566684 30.12 2620 1142580 1057024 36.07 433812 1079320 16 22:52:01 167256 0 569084 30.25 2620 1142584 1057156 36.08 431296 1084372 20 22:53:01 167928 0 568412 30.21 2620 1142584 1057024 36.07 438080 1076844 12 22:54:01 167772 0 568560 30.22 2620 1142592 1057096 36.08 435584 1079844 8 22:55:01 167984 0 568344 30.21 2620 1142596 1057084 36.08 435428 1079844 12 22:56:01 168452 0 567872 30.18 2620 1142600 1057024 36.07 435112 1079844 8 22:57:01 168380 0 567940 30.18 2620 1142604 1057024 36.07 435116 1079844 8 22:58:01 177176 0 660332 35.10 2620 1041416 1267184 43.25 446804 1007672 0 22:59:01 73092 0 817560 43.45 1648 989244 1230340 41.99 686208 780472 78108 Average: 158926 0 602958 32.05 2523 1117137 1101506 37.59 461234 1043266 7821 22:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:50:01 eth0 29.03 22.57 28.89 20.93 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 2.38 1.91 0.45 4.32 0.00 0.00 0.00 0.00 22:51:01 eth0 0.60 0.08 0.06 0.01 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 5.78 2.78 4.47 0.51 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 0.05 0.02 0.00 0.03 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 0.20 0.17 0.08 0.07 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 22:55:01 eth0 0.25 0.18 0.10 0.01 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 veth48a310d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 405.14 358.32 4078.86 30.89 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 vethb799a00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 veth027b934 37.14 52.39 2.45 218.58 0.00 0.00 0.00 0.00 22:59:01 eth0 504.09 431.77 3685.95 89.32 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 84.64 100.88 6.39 458.02 0.00 0.00 0.00 0.00 Average: veth027b934 3.72 5.24 0.25 21.87 0.00 0.00 0.00 0.00 Average: eth0 94.57 81.64 780.15 14.18 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 8.47 10.09 0.64 45.83 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) 02/23/21 _x86_64_ (4 CPU) 22:48:08 LINUX RESTART (4 CPU) 22:49:01 CPU %user %nice %system %iowait %steal %idle 22:50:01 all 1.72 0.00 1.26 0.49 0.01 96.52 22:50:01 0 1.49 0.00 0.89 0.05 0.00 97.57 22:50:01 1 1.99 0.00 1.10 1.65 0.03 95.22 22:50:01 2 1.82 0.00 1.15 0.05 0.00 96.98 22:50:01 3 1.57 0.00 1.89 0.20 0.02 96.32 22:51:01 all 0.15 0.00 0.07 0.00 0.01 99.77 22:51:01 0 0.48 0.00 0.07 0.00 0.02 99.43 22:51:01 1 0.03 0.00 0.10 0.00 0.02 99.85 22:51:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:51:01 3 0.05 0.00 0.05 0.00 0.00 99.90 22:52:01 all 0.21 0.00 0.05 0.00 0.00 99.73 22:52:01 0 0.60 0.00 0.07 0.00 0.00 99.33 22:52:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:52:01 2 0.13 0.00 0.07 0.00 0.02 99.78 22:52:01 3 0.05 0.00 0.05 0.00 0.00 99.90 22:53:01 all 0.16 0.00 0.03 0.00 0.00 99.81 22:53:01 0 0.52 0.00 0.02 0.00 0.00 99.47 22:53:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:53:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:53:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:54:01 all 0.16 0.00 0.05 0.00 0.00 99.78 22:54:01 0 0.52 0.00 0.02 0.00 0.00 99.47 22:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:54:01 2 0.03 0.00 0.08 0.00 0.00 99.88 22:54:01 3 0.07 0.00 0.08 0.00 0.00 99.85 22:55:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:55:01 0 0.52 0.00 0.03 0.00 0.00 99.45 22:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:55:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:55:01 3 0.05 0.00 0.03 0.00 0.02 99.90 22:56:01 all 0.18 0.00 0.02 0.00 0.00 99.80 22:56:01 0 0.18 0.00 0.03 0.00 0.00 99.78 22:56:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:56:01 2 0.43 0.00 0.03 0.00 0.00 99.53 22:56:01 3 0.08 0.00 0.03 0.00 0.00 99.88 22:57:01 all 0.14 0.00 0.04 0.00 0.00 99.82 22:57:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:57:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:57:01 2 0.52 0.00 0.03 0.00 0.02 99.43 22:57:01 3 0.02 0.00 0.05 0.00 0.00 99.93 22:58:01 all 7.43 0.00 5.16 1.12 0.03 86.25 22:58:01 0 7.71 0.00 4.83 1.14 0.03 86.29 22:58:01 1 7.06 0.00 5.66 1.20 0.03 86.05 22:58:01 2 7.41 0.00 5.10 1.16 0.03 86.29 22:58:01 3 7.56 0.00 5.06 1.00 0.03 86.35 22:59:01 all 12.42 0.00 9.03 3.89 0.05 74.61 22:59:01 0 11.82 0.00 8.33 3.54 0.07 76.25 22:59:01 1 13.73 0.00 9.37 2.57 0.05 74.28 22:59:01 2 11.59 0.00 8.80 4.56 0.05 75.00 22:59:01 3 12.53 0.00 9.64 4.89 0.02 72.91 Average: all 2.24 0.00 1.55 0.54 0.01 95.65 Average: 0 2.36 0.00 1.41 0.47 0.01 95.75 Average: 1 2.27 0.00 1.62 0.54 0.01 95.57 Average: 2 2.18 0.00 1.52 0.57 0.01 95.72 Average: 3 2.17 0.00 1.67 0.60 0.01 95.56