---> uname -a: Linux prd-centos7-docker-4c-2g-33089.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 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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 839 142 0 854 931 Swap: 1023 3 1020 ---> 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:5f:40:80 brd ff:ff:ff:ff:ff:ff inet 10.30.122.207/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:fe5f:4080/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:09:b2:0d:c9 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::42:9ff:feb2:dc9/64 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) 04/07/21 _x86_64_ (4 CPU) 01:35:09 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:37:01 23.61 5.91 17.71 0.00 1670.16 2948.98 0.00 01:38:01 1.93 0.00 1.93 0.00 0.00 37.19 0.00 01:39:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 01:40:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 01:41:01 0.23 0.00 0.23 0.00 0.00 3.38 0.00 01:42:01 0.37 0.00 0.37 0.00 0.00 6.38 0.00 01:43:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 01:44:01 0.18 0.00 0.18 0.00 0.00 2.96 0.00 01:45:01 0.20 0.00 0.20 0.00 0.00 2.03 0.00 01:46:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 01:47:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 01:48:01 277.27 169.71 107.56 0.00 8224.06 34347.66 0.00 01:49:01 210.60 73.28 137.32 0.00 4511.81 35836.29 0.00 Average: 39.68 19.16 20.53 0.00 1108.70 5633.62 0.00 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 157240 0 603620 32.08 2620 1118064 1096580 37.42 440692 1084860 16 01:38:01 161040 0 599812 31.88 2620 1118072 1086000 37.06 438900 1082928 8 01:39:01 159836 0 601012 31.94 2620 1118076 1086000 37.06 438320 1085400 20 01:40:01 161576 0 599272 31.85 2620 1118076 1069552 36.50 447792 1074380 8 01:41:01 160064 0 600776 31.93 2620 1118084 1069672 36.51 451364 1072572 20 01:42:01 159804 0 601032 31.94 2620 1118088 1069684 36.51 457420 1066576 12 01:43:01 159828 0 601004 31.94 2620 1118092 1069696 36.51 457448 1066576 20 01:44:01 159488 0 601340 31.96 2620 1118096 1069708 36.51 457528 1066576 8 01:45:01 160472 0 600348 31.91 2620 1118104 1069552 36.50 456708 1066644 20 01:46:01 160432 0 600384 31.91 2620 1118108 1069612 36.50 457144 1066640 12 01:47:01 160760 0 600056 31.89 2620 1118108 1069552 36.50 456844 1066640 16 01:48:01 103392 0 748084 39.76 2596 1027472 1264268 43.15 548948 954820 68344 01:49:01 222444 0 825388 43.87 1584 832128 1446212 49.36 602724 718596 44 Average: 160490 0 629394 33.45 2538 1089121 1118161 38.16 470141 1036401 5273 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 eth0 76.24 57.88 343.03 28.73 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 2.50 2.01 0.54 5.11 0.00 0.00 0.00 0.00 01:38:01 eth0 2.60 0.57 0.69 0.39 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 eth0 1.07 0.50 0.54 0.39 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 eth0 0.73 0.00 0.06 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 eth0 2.05 0.63 0.55 0.28 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 eth0 2.20 0.63 0.66 0.34 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 eth0 1.20 0.53 0.56 0.42 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 eth0 0.57 0.33 0.27 0.23 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 veth641cd25 45.95 49.68 4.79 258.52 0.00 0.00 0.00 0.00 01:48:01 eth0 473.86 410.12 4344.35 39.28 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 docker0 45.95 49.54 4.16 258.51 0.00 0.00 0.00 0.00 01:49:01 veth3c2020b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 eth0 459.78 395.12 3473.87 104.44 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 32.38 42.61 1.78 233.36 0.00 0.00 0.00 0.00 Average: veth3c2020b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.56 66.70 628.37 13.44 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 6.22 7.25 0.50 38.25 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) 04/07/21 _x86_64_ (4 CPU) 01:35:09 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 2.37 0.00 1.85 0.40 0.12 95.26 01:37:01 0 1.86 0.00 1.85 1.07 0.13 95.08 01:37:01 1 2.55 0.00 1.66 0.07 0.10 95.62 01:37:01 2 2.67 0.00 2.19 0.22 0.08 94.84 01:37:01 3 2.40 0.00 1.71 0.23 0.15 95.50 01:38:01 all 0.15 0.00 0.05 0.00 0.01 99.80 01:38:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:38:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:38:01 2 0.08 0.00 0.07 0.00 0.02 99.83 01:38:01 3 0.42 0.00 0.05 0.00 0.02 99.52 01:39:01 all 0.17 0.00 0.07 0.00 0.05 99.72 01:39:01 0 0.03 0.00 0.05 0.00 0.02 99.90 01:39:01 1 0.05 0.00 0.08 0.00 0.03 99.83 01:39:01 2 0.10 0.00 0.07 0.00 0.07 99.77 01:39:01 3 0.50 0.00 0.07 0.00 0.07 99.37 01:40:01 all 0.15 0.00 0.03 0.00 0.02 99.80 01:40:01 0 0.03 0.00 0.05 0.00 0.02 99.90 01:40:01 1 0.03 0.00 0.05 0.00 0.02 99.90 01:40:01 2 0.02 0.00 0.03 0.00 0.02 99.93 01:40:01 3 0.52 0.00 0.00 0.00 0.02 99.47 01:41:01 all 0.14 0.00 0.10 0.00 0.08 99.67 01:41:01 0 0.07 0.00 0.12 0.00 0.12 99.70 01:41:01 1 0.05 0.00 0.10 0.00 0.05 99.80 01:41:01 2 0.03 0.00 0.08 0.00 0.07 99.82 01:41:01 3 0.42 0.00 0.12 0.00 0.10 99.37 01:42:01 all 0.17 0.00 0.05 0.00 0.04 99.74 01:42:01 0 0.40 0.00 0.03 0.00 0.03 99.53 01:42:01 1 0.03 0.00 0.10 0.00 0.03 99.83 01:42:01 2 0.12 0.00 0.05 0.00 0.05 99.78 01:42:01 3 0.15 0.00 0.02 0.00 0.03 99.80 01:43:01 all 0.20 0.00 0.03 0.00 0.02 99.75 01:43:01 0 0.57 0.00 0.03 0.00 0.02 99.38 01:43:01 1 0.10 0.00 0.05 0.00 0.05 99.80 01:43:01 2 0.08 0.00 0.02 0.00 0.02 99.88 01:43:01 3 0.03 0.00 0.03 0.00 0.02 99.92 01:44:01 all 0.10 0.00 0.03 0.00 0.00 99.87 01:44:01 0 0.25 0.00 0.02 0.00 0.02 99.72 01:44:01 1 0.07 0.00 0.05 0.00 0.00 99.88 01:44:01 2 0.03 0.00 0.03 0.00 0.00 99.93 01:44:01 3 0.05 0.00 0.00 0.00 0.00 99.95 01:45:01 all 0.13 0.00 0.04 0.00 0.01 99.82 01:45:01 0 0.40 0.00 0.03 0.00 0.02 99.55 01:45:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:45:01 2 0.05 0.00 0.07 0.00 0.02 99.87 01:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:46:01 all 0.15 0.00 0.02 0.00 0.02 99.81 01:46:01 0 0.47 0.00 0.02 0.00 0.02 99.50 01:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:46:01 2 0.10 0.00 0.05 0.00 0.03 99.82 01:46:01 3 0.00 0.00 0.02 0.00 0.02 99.97 01:47:01 all 0.17 0.00 0.03 0.00 0.01 99.78 01:47:01 0 0.52 0.00 0.02 0.00 0.00 99.47 01:47:01 1 0.05 0.00 0.03 0.00 0.00 99.92 01:47:01 2 0.08 0.00 0.07 0.00 0.02 99.83 01:47:01 3 0.05 0.00 0.02 0.00 0.02 99.92 01:47:01 CPU %user %nice %system %iowait %steal %idle 01:48:01 all 10.09 0.00 7.18 2.30 0.27 80.16 01:48:01 0 10.71 0.00 7.29 1.66 0.24 80.10 01:48:01 1 10.48 0.00 7.46 1.92 0.26 79.89 01:48:01 2 9.00 0.00 7.32 3.62 0.29 79.78 01:48:01 3 10.17 0.00 6.63 2.01 0.31 80.88 01:49:01 all 11.97 0.00 9.40 2.77 0.30 75.57 01:49:01 0 10.85 0.00 10.44 3.28 0.33 75.10 01:49:01 1 13.73 0.00 9.24 2.43 0.34 74.26 01:49:01 2 11.89 0.00 9.05 3.54 0.24 75.28 01:49:01 3 11.41 0.00 8.88 1.81 0.28 77.62 Average: all 1.95 0.00 1.42 0.41 0.07 96.14 Average: 0 1.97 0.00 1.50 0.45 0.07 96.01 Average: 1 2.05 0.00 1.42 0.33 0.07 96.12 Average: 2 1.83 0.00 1.44 0.55 0.07 96.11 Average: 3 1.97 0.00 1.32 0.30 0.08 96.33