---> uname -a: Linux prd-centos7-docker-4c-2g-16608.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 847 153 0 837 923 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:23:c5:20 brd ff:ff:ff:ff:ff:ff inet 10.30.122.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe23:c520/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:af:92:6c:ce 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:afff:fe92:6cce/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) 12/17/20 _x86_64_ (4 CPU) 20:55:32 LINUX RESTART (4 CPU) 20:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:57:01 136.40 54.93 81.47 0.00 7787.16 38739.60 0.00 20:58:01 7.38 2.44 4.94 0.00 190.65 90.90 0.00 20:59:02 0.40 0.00 0.40 0.00 0.00 6.57 0.00 21:00:01 0.59 0.00 0.59 0.00 0.00 5.70 0.00 21:01:01 0.68 0.02 0.67 0.00 0.13 6.84 0.00 21:02:01 0.82 0.08 0.73 0.00 1.60 9.12 0.00 21:03:01 0.45 0.00 0.45 0.00 0.00 4.45 0.00 21:04:01 0.22 0.00 0.22 0.00 0.00 3.05 0.00 21:05:01 260.43 151.95 108.48 0.00 6929.74 33372.92 0.00 21:06:01 189.69 66.86 122.82 0.00 2874.20 26017.10 0.00 21:07:01 137.04 71.77 65.27 0.00 6242.07 9470.72 0.00 Average: 66.89 31.71 35.17 0.00 2190.08 9819.11 0.00 20:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:57:01 129888 0 630968 33.53 2620 1118068 1425180 48.64 431772 1119648 52 20:58:01 150612 0 604108 32.11 2620 1124204 1149420 39.23 415372 1116060 20 20:59:02 162616 0 592100 31.47 2620 1124208 1075760 36.71 415836 1105612 20 21:00:01 160820 0 593896 31.56 2620 1124208 1075760 36.71 412620 1109888 8 21:01:01 158316 0 596392 31.70 2620 1124216 1078816 36.82 423776 1101188 8 21:02:01 159788 0 594792 31.61 2620 1124344 1076388 36.74 420584 1102972 8 21:03:01 160800 0 593780 31.56 2620 1124344 1076268 36.73 420040 1102972 8 21:04:01 160868 0 593704 31.55 2620 1124352 1076268 36.73 420144 1102972 8 21:05:01 99816 0 743320 39.51 2620 1035788 1346708 45.96 511764 1014092 1036 21:06:01 160044 0 781828 41.55 2124 937548 1288508 43.97 534256 866400 90504 21:07:01 143340 0 812284 43.17 1492 924428 1245232 42.50 586612 811008 96 Average: 149719 0 648834 34.48 2472 1080519 1174028 40.07 453889 1050256 8343 20:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:57:01 eth0 283.36 187.94 1024.52 70.76 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 veth4186085 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:58:01 eth0 16.08 14.05 18.61 25.79 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 1.68 1.41 0.41 3.75 0.00 0.00 0.00 0.00 20:59:02 eth0 0.08 0.07 0.01 0.02 0.00 0.00 0.00 0.00 20:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 1.29 0.07 0.12 0.01 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 1.00 0.82 0.54 0.35 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.37 0.30 0.17 0.14 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 vethacd0aca 16.39 15.93 1.96 14.64 0.00 0.00 0.00 0.00 21:05:01 eth0 434.73 359.53 4096.37 35.22 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 16.39 15.81 1.73 14.64 0.00 0.00 0.00 0.00 21:06:01 eth0 366.33 303.63 3383.72 32.19 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 18.62 20.25 1.50 177.60 0.00 0.00 0.00 0.00 21:07:01 eth0 108.81 85.00 252.94 113.78 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 21.39 36.41 1.42 185.80 0.00 0.00 0.00 0.00 Average: eth0 110.50 86.70 799.49 25.36 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 5.29 6.74 0.46 34.77 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) 12/17/20 _x86_64_ (4 CPU) 20:55:32 LINUX RESTART (4 CPU) 20:56:01 CPU %user %nice %system %iowait %steal %idle 20:57:01 all 15.05 0.00 8.98 4.47 19.45 52.05 20:57:01 0 15.89 0.00 12.36 3.12 17.89 50.74 20:57:01 1 16.16 0.00 7.00 4.32 19.37 53.14 20:57:01 2 15.12 0.00 7.38 5.18 20.58 51.73 20:57:01 3 12.98 0.00 9.24 5.26 19.93 52.58 20:58:01 all 0.90 0.00 0.57 0.06 2.51 95.98 20:58:01 0 0.64 0.00 0.53 0.08 2.64 96.11 20:58:01 1 1.62 0.00 0.53 0.03 2.46 95.35 20:58:01 2 0.76 0.00 0.66 0.02 2.30 96.26 20:58:01 3 0.56 0.00 0.54 0.10 2.62 96.18 20:59:02 all 0.12 0.00 0.05 0.00 0.26 99.57 20:59:02 0 0.37 0.00 0.03 0.00 0.27 99.33 20:59:02 1 0.03 0.00 0.05 0.00 0.23 99.68 20:59:02 2 0.03 0.00 0.05 0.00 0.20 99.72 20:59:02 3 0.03 0.00 0.08 0.00 0.35 99.53 21:00:01 all 0.11 0.00 0.17 0.00 0.73 98.98 21:00:01 0 0.34 0.00 0.17 0.00 0.57 98.92 21:00:01 1 0.00 0.00 0.17 0.00 0.61 99.22 21:00:01 2 0.08 0.00 0.20 0.00 1.16 98.55 21:00:01 3 0.03 0.00 0.14 0.00 0.59 99.24 21:01:01 all 0.12 0.00 0.10 0.01 0.67 99.10 21:01:01 0 0.35 0.00 0.05 0.00 0.81 98.79 21:01:01 1 0.03 0.00 0.10 0.02 0.88 98.97 21:01:01 2 0.07 0.00 0.17 0.03 0.68 99.05 21:01:01 3 0.03 0.00 0.08 0.00 0.30 99.58 21:02:01 all 0.10 0.00 0.12 0.00 0.56 99.21 21:02:01 0 0.20 0.00 0.02 0.00 0.28 99.50 21:02:01 1 0.13 0.00 0.12 0.00 0.60 99.15 21:02:01 2 0.07 0.00 0.15 0.00 0.85 98.94 21:02:01 3 0.02 0.00 0.20 0.00 0.53 99.25 21:03:01 all 0.07 0.00 0.03 0.00 0.29 99.60 21:03:01 0 0.03 0.00 0.05 0.00 0.56 99.35 21:03:01 1 0.23 0.00 0.05 0.00 0.37 99.35 21:03:01 2 0.02 0.00 0.02 0.00 0.13 99.83 21:03:01 3 0.02 0.00 0.02 0.00 0.10 99.87 21:04:01 all 0.11 0.00 0.04 0.00 0.22 99.63 21:04:01 0 0.13 0.00 0.05 0.00 0.47 99.35 21:04:01 1 0.03 0.00 0.03 0.00 0.10 99.83 21:04:01 2 0.02 0.00 0.05 0.00 0.20 99.73 21:04:01 3 0.27 0.00 0.02 0.00 0.12 99.60 21:05:01 all 5.61 0.00 5.57 0.88 17.09 70.86 21:05:01 0 5.63 0.00 5.78 0.88 18.06 69.66 21:05:01 1 5.57 0.00 6.27 0.77 16.95 70.44 21:05:01 2 6.27 0.00 5.17 1.23 16.40 70.93 21:05:01 3 4.96 0.00 5.08 0.62 16.94 72.39 21:06:01 all 5.25 0.00 5.72 2.23 23.53 63.27 21:06:01 0 4.01 0.00 4.33 2.26 24.16 65.23 21:06:01 1 5.96 0.00 7.12 1.47 23.60 61.86 21:06:01 2 5.10 0.00 5.42 3.19 22.28 64.01 21:06:01 3 5.98 0.00 6.08 1.97 24.07 61.90 21:07:01 all 4.73 0.00 5.24 2.31 12.80 74.91 21:07:01 0 3.66 0.00 4.57 2.05 13.83 75.89 21:07:01 1 3.56 0.00 5.84 2.26 12.68 75.65 21:07:01 2 7.74 0.00 4.41 3.13 13.11 71.61 21:07:01 3 3.94 0.00 6.19 1.81 11.53 76.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.94 0.00 2.44 0.92 7.18 86.52 Average: 0 2.85 0.00 2.55 0.78 7.34 86.48 Average: 1 3.05 0.00 2.50 0.82 7.14 86.49 Average: 2 3.24 0.00 2.18 1.18 7.18 86.21 Average: 3 2.63 0.00 2.53 0.89 7.05 86.91