---> uname -a: Linux prd-centos7-docker-4c-2g-28501.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-208 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-208@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 ---> free -m: total used free shared buff/cache available Mem: 1837 700 87 0 1049 1032 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:7e:b0:7c brd ff:ff:ff:ff:ff:ff inet 10.30.123.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:fe7e:b07c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0a:f6:b8:50 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:aff:fef6:b850/64 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) 03/04/21 _x86_64_ (4 CPU) 17:35:28 LINUX RESTART (4 CPU) 17:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:37:01 52.90 15.37 37.52 0.00 4904.23 3574.86 0.00 17:38:01 1.82 0.00 1.82 0.00 0.00 35.82 0.00 17:39:01 0.53 0.00 0.53 0.00 0.00 6.54 0.00 17:40:01 0.30 0.00 0.30 0.00 0.00 4.60 0.00 17:41:01 0.18 0.00 0.18 0.00 0.00 2.20 0.00 17:42:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 17:43:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 17:44:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 17:45:01 0.33 0.00 0.33 0.00 0.00 3.65 0.00 17:46:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 17:47:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 17:48:01 0.20 0.00 0.20 0.00 0.00 2.96 0.00 Average: 4.80 1.28 3.52 0.00 409.03 304.09 0.00 17:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:37:01 150552 0 591744 31.45 2620 1136628 1121892 38.29 426108 1105240 12 17:38:01 158844 0 583448 31.01 2620 1136632 1079300 36.83 426688 1098160 8 17:39:01 156436 0 585848 31.14 2620 1136640 1079492 36.84 427448 1100268 8 17:40:01 155996 0 586228 31.16 2620 1136700 1079516 36.84 448008 1079812 28 17:41:01 153436 0 588840 31.30 2620 1136648 1079432 36.84 446824 1083408 12 17:42:01 153488 0 588784 31.29 2620 1136652 1079456 36.84 455092 1075272 8 17:43:01 153876 0 588392 31.27 2620 1136656 1079432 36.84 454924 1075272 20 17:44:01 153744 0 588520 31.28 2620 1136660 1079456 36.84 455236 1075272 12 17:45:01 154456 0 587800 31.24 2620 1136668 1079300 36.83 454204 1075324 8 17:46:01 154088 0 588164 31.26 2620 1136672 1079384 36.84 454636 1075320 16 17:47:01 153868 0 588384 31.27 2620 1136672 1079432 36.84 454784 1075320 16 17:48:01 153020 0 589224 31.32 2620 1136680 1079444 36.84 455628 1075320 8 Average: 154317 0 587948 31.25 2620 1136659 1082961 36.96 446632 1082832 13 17:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:37:01 eth0 390.95 256.07 736.52 83.99 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 2.13 1.73 0.47 4.61 0.00 0.00 0.00 0.00 17:38:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 1.23 0.30 0.33 0.20 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 1.97 0.53 0.63 0.36 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 1.12 0.38 0.40 0.30 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.77 0.43 0.34 0.21 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 1.60 0.47 0.51 0.18 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.75 0.32 0.30 0.23 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.83 0.48 0.44 0.21 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.55 0.30 0.27 0.20 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.50 21.65 61.71 7.17 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 0.14 0.04 0.38 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) 03/04/21 _x86_64_ (4 CPU) 17:35:28 LINUX RESTART (4 CPU) 17:36:01 CPU %user %nice %system %iowait %steal %idle 17:37:01 all 8.52 0.00 2.90 1.32 0.05 87.21 17:37:01 0 8.27 0.00 3.37 0.51 0.03 87.82 17:37:01 1 8.20 0.00 2.61 1.38 0.07 87.74 17:37:01 2 10.54 0.00 2.71 3.15 0.03 83.56 17:37:01 3 7.08 0.00 2.92 0.24 0.05 89.72 17:38:01 all 0.12 0.00 0.07 0.00 0.00 99.80 17:38:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:38:01 1 0.07 0.00 0.07 0.00 0.02 99.85 17:38:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:38:01 3 0.32 0.00 0.13 0.00 0.00 99.55 17:39:01 all 0.18 0.00 0.05 0.00 0.02 99.75 17:39:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:39:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:39:01 2 0.07 0.00 0.05 0.00 0.02 99.87 17:39:01 3 0.52 0.00 0.05 0.00 0.02 99.42 17:40:01 all 0.17 0.00 0.06 0.00 0.00 99.77 17:40:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:40:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:40:01 2 0.10 0.00 0.07 0.00 0.00 99.83 17:40:01 3 0.52 0.00 0.10 0.00 0.00 99.38 17:41:01 all 0.17 0.00 0.12 0.00 0.00 99.71 17:41:01 0 0.10 0.00 0.07 0.00 0.00 99.83 17:41:01 1 0.10 0.00 0.17 0.00 0.00 99.73 17:41:01 2 0.05 0.00 0.10 0.00 0.02 99.83 17:41:01 3 0.43 0.00 0.13 0.00 0.00 99.43 17:42:01 all 0.16 0.00 0.06 0.00 0.00 99.78 17:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:42:01 1 0.52 0.00 0.02 0.00 0.00 99.47 17:42:01 2 0.08 0.00 0.08 0.00 0.00 99.83 17:42:01 3 0.02 0.00 0.13 0.00 0.00 99.85 17:43:01 all 0.20 0.00 0.03 0.00 0.00 99.77 17:43:01 0 0.10 0.00 0.02 0.00 0.00 99.88 17:43:01 1 0.55 0.00 0.03 0.00 0.00 99.42 17:43:01 2 0.08 0.00 0.03 0.00 0.00 99.88 17:43:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:44:01 all 0.17 0.00 0.04 0.00 0.00 99.79 17:44:01 0 0.07 0.00 0.02 0.00 0.00 99.92 17:44:01 1 0.55 0.00 0.03 0.00 0.00 99.42 17:44:01 2 0.07 0.00 0.07 0.00 0.00 99.87 17:44:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:45:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:45:01 1 0.55 0.00 0.03 0.02 0.00 99.40 17:45:01 2 0.05 0.00 0.05 0.00 0.02 99.88 17:45:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:46:01 all 0.16 0.00 0.04 0.00 0.00 99.80 17:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:46:01 1 0.53 0.00 0.02 0.00 0.00 99.45 17:46:01 2 0.07 0.00 0.08 0.00 0.00 99.85 17:46:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:47:01 all 0.15 0.00 0.03 0.00 0.00 99.82 17:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:47:01 1 0.53 0.00 0.03 0.00 0.00 99.43 17:47:01 2 0.07 0.00 0.05 0.00 0.00 99.88 17:47:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 0.16 0.00 0.03 0.00 0.00 99.81 17:48:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:48:01 1 0.50 0.00 0.02 0.00 0.00 99.48 17:48:01 2 0.08 0.00 0.08 0.00 0.00 99.83 17:48:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.85 0.00 0.29 0.11 0.01 98.74 Average: 0 0.72 0.00 0.30 0.04 0.00 98.93 Average: 1 1.01 0.00 0.26 0.12 0.01 98.61 Average: 2 0.93 0.00 0.28 0.26 0.01 98.52 Average: 3 0.75 0.00 0.30 0.02 0.01 98.93