---> uname -a: Linux prd-centos7-docker-4c-2g-32412.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: 2933.442 BogoMIPS: 5866.88 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% /var/log/auth.log /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-226 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-226@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 ---> free -m: total used free shared buff/cache available Mem: 1837 776 118 0 942 969 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:69:a8:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe69:a8a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:49:da:05:a9 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::42:49ff:feda:5a9/64 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) 04/01/21 _x86_64_ (4 CPU) 05:54:09 LINUX RESTART (4 CPU) 05:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:01 24.02 5.94 18.08 0.00 1639.02 2963.09 0.00 05:57:01 1.80 0.00 1.80 0.00 0.00 35.29 0.00 05:58:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 05:59:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 06:00:01 0.28 0.00 0.28 0.00 0.00 3.58 0.00 06:01:01 0.37 0.02 0.35 0.00 0.13 5.00 0.00 06:02:01 0.41 0.08 0.32 0.00 1.63 5.49 0.00 06:03:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 06:04:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 06:05:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 06:06:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 06:07:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 06:08:01 289.36 266.91 22.45 0.00 3717.30 864.98 0.00 Average: 24.49 21.03 3.46 0.00 412.79 300.28 0.00 05:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 149624 0 583828 31.03 2620 1145472 1096180 37.41 410360 1121288 24 05:57:01 155380 0 578064 30.72 2620 1145480 1077028 36.76 408196 1118904 8 05:58:01 154308 0 579132 30.78 2620 1145484 1059732 36.17 411428 1116732 8 05:59:01 153924 0 579516 30.80 2620 1145484 1059816 36.17 421020 1107468 8 06:00:01 153468 0 579964 30.82 2620 1145492 1059636 36.16 416124 1113904 8 06:01:01 151952 0 581476 30.90 2620 1145496 1062084 36.25 422660 1107760 12 06:02:01 151728 0 581576 30.91 2620 1145620 1060288 36.19 423384 1107824 8 06:03:01 153064 0 580232 30.84 2620 1145628 1060060 36.18 422056 1107824 8 06:04:01 153196 0 580096 30.83 2620 1145632 1060060 36.18 421936 1107824 8 06:05:01 151956 0 581328 30.90 2620 1145640 1060240 36.18 423176 1107828 8 06:06:01 151948 0 581336 30.90 2620 1145640 1060264 36.19 423216 1107824 8 06:07:01 153088 0 580192 30.84 2620 1145644 1060060 36.18 422100 1107824 8 06:08:01 69300 0 684088 36.36 2620 1125536 1060324 36.19 439632 1071084 4676 Average: 146380 0 588525 31.28 2620 1144019 1064290 36.32 420407 1108007 369 05:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 eth0 70.42 56.63 340.49 25.54 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 2.45 1.88 0.54 5.09 0.00 0.00 0.00 0.00 05:57:01 eth0 1.78 0.80 1.14 0.06 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 1.02 0.45 0.32 0.21 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.45 0.38 0.26 0.20 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.57 0.12 0.11 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.52 0.46 0.28 0.21 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 1.35 0.68 0.49 0.28 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.55 0.40 0.27 0.21 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.78 0.08 0.07 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.62 0.32 0.28 0.20 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.08 4.67 26.50 2.08 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 0.19 0.14 0.04 0.39 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) 04/01/21 _x86_64_ (4 CPU) 05:54:09 LINUX RESTART (4 CPU) 05:55:01 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 2.08 0.00 1.32 0.52 0.02 96.06 05:56:01 0 1.79 0.00 1.05 0.90 0.02 96.23 05:56:01 1 2.18 0.00 1.17 0.50 0.02 96.14 05:56:01 2 1.84 0.00 1.49 0.20 0.02 96.45 05:56:01 3 2.50 0.00 1.58 0.49 0.02 95.42 05:57:01 all 0.11 0.00 0.04 0.00 0.00 99.85 05:57:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:57:01 1 0.08 0.00 0.05 0.00 0.00 99.87 05:57:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:57:01 3 0.32 0.00 0.05 0.00 0.00 99.63 05:58:01 all 0.18 0.00 0.03 0.00 0.00 99.80 05:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:58:01 1 0.43 0.00 0.03 0.00 0.00 99.53 05:58:01 2 0.08 0.00 0.02 0.00 0.00 99.90 05:58:01 3 0.18 0.00 0.03 0.00 0.00 99.78 05:59:01 all 0.15 0.00 0.02 0.00 0.00 99.82 05:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:59:01 1 0.52 0.00 0.00 0.00 0.00 99.48 05:59:01 2 0.08 0.00 0.07 0.00 0.00 99.85 05:59:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:00:01 all 0.16 0.00 0.04 0.00 0.01 99.80 06:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:00:01 1 0.53 0.00 0.05 0.00 0.03 99.38 06:00:01 2 0.05 0.00 0.07 0.00 0.00 99.88 06:00:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:01:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:01:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:01:01 1 0.52 0.00 0.02 0.00 0.00 99.47 06:01:01 2 0.05 0.00 0.05 0.00 0.02 99.88 06:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:02:01 all 0.13 0.00 0.06 0.00 0.00 99.81 06:02:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:02:01 1 0.31 0.00 0.08 0.00 0.02 99.59 06:02:01 2 0.15 0.00 0.07 0.00 0.00 99.78 06:02:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:03:01 all 0.04 0.00 0.03 0.00 0.00 99.93 06:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:03:01 1 0.10 0.00 0.03 0.00 0.00 99.87 06:03:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:04:01 all 0.15 0.00 0.02 0.00 0.00 99.83 06:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:04:01 1 0.50 0.00 0.00 0.00 0.00 99.50 06:04:01 2 0.07 0.00 0.03 0.00 0.00 99.90 06:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:05:01 all 0.16 0.00 0.02 0.00 0.00 99.82 06:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:05:01 1 0.52 0.00 0.02 0.00 0.00 99.47 06:05:01 2 0.07 0.00 0.03 0.00 0.02 99.88 06:05:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:06:01 all 0.16 0.00 0.02 0.00 0.00 99.81 06:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:06:01 1 0.53 0.00 0.02 0.00 0.00 99.45 06:06:01 2 0.05 0.00 0.05 0.00 0.00 99.90 06:06:01 3 0.03 0.00 0.02 0.00 0.02 99.93 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 0.15 0.00 0.02 0.00 0.00 99.82 06:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:07:01 1 0.53 0.00 0.02 0.00 0.00 99.45 06:07:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:07:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:08:01 all 0.21 2.51 9.59 5.48 0.05 82.15 06:08:01 0 0.32 2.61 9.43 6.30 0.07 81.27 06:08:01 1 0.17 2.80 11.53 6.86 0.05 78.60 06:08:01 2 0.17 2.33 8.73 3.86 0.05 84.86 06:08:01 3 0.17 2.32 8.67 4.87 0.05 83.92 Average: all 0.29 0.19 0.86 0.46 0.01 98.18 Average: 0 0.18 0.20 0.82 0.55 0.01 98.24 Average: 1 0.53 0.22 1.00 0.57 0.01 97.67 Average: 2 0.21 0.18 0.82 0.31 0.01 98.47 Average: 3 0.26 0.18 0.80 0.41 0.01 98.34