---> uname -a: Linux prd-centos7-docker-4c-2g-5006.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 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% /w/workspace/_app-service-configurable_PR-254 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-254@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 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 733 99 0 1004 999 Swap: 1023 1 1022 ---> 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:cb:cd:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85631sec preferred_lft 85631sec inet6 fe80::f816:3eff:fecb:cde5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7a:5a:99:02 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::42:7aff:fe5a:9902/64 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) 05/13/21 _x86_64_ (4 CPU) 05:28:05 LINUX RESTART (4 CPU) 05:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:30:01 29.79 10.26 19.52 0.00 4269.95 2902.18 0.00 05:31:01 1.80 0.00 1.80 0.00 0.00 34.12 0.00 05:32:01 0.25 0.00 0.25 0.00 0.00 2.96 0.00 05:33:01 0.37 0.00 0.37 0.00 0.00 5.89 0.00 05:34:01 0.22 0.00 0.22 0.00 0.00 2.61 0.00 05:35:01 0.34 0.00 0.34 0.00 0.00 5.04 0.00 05:36:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 05:37:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 05:38:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 05:39:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 05:40:01 0.32 0.00 0.32 0.00 0.00 3.38 0.00 Average: 3.09 0.94 2.16 0.00 389.09 270.36 0.00 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 152816 0 611728 32.51 2620 1114380 1143680 39.03 438148 1091168 20 05:31:01 160696 0 603840 32.09 2620 1114388 1087904 37.13 434016 1088360 8 05:32:01 151716 0 612816 32.57 2620 1114392 1088144 37.14 451080 1080828 12 05:33:01 153136 0 611392 32.49 2620 1114396 1087904 37.13 456044 1074328 12 05:34:01 149324 0 615200 32.70 2620 1114400 1088000 37.13 454280 1080160 16 05:35:01 149660 0 614860 32.68 2620 1114404 1087976 37.13 458328 1075768 8 05:36:01 148368 0 616148 32.75 2620 1114408 1088132 37.14 463272 1071868 8 05:37:01 149920 0 614592 32.66 2620 1114412 1087904 37.13 461932 1071868 8 05:38:01 149780 0 614724 32.67 2620 1114420 1087904 37.13 462712 1071204 8 05:39:01 149084 0 615416 32.71 2620 1114424 1088012 37.13 463304 1071204 8 05:40:01 149476 0 615020 32.69 2620 1114428 1087940 37.13 462940 1071208 8 Average: 151271 0 613249 32.59 2620 1114405 1093045 37.30 455096 1077088 11 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 eth0 68.10 54.28 343.62 15.09 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 2.64 1.91 0.62 5.75 0.00 0.00 0.00 0.00 05:31:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 3.91 2.43 3.43 0.49 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 0.08 0.07 0.01 0.04 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.17 0.13 0.08 0.07 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.66 0.20 0.12 0.01 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.62 0.48 0.28 0.22 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.23 0.17 0.07 0.01 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.84 5.30 31.69 1.46 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 0.24 0.17 0.06 0.52 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) 05/13/21 _x86_64_ (4 CPU) 05:28:05 LINUX RESTART (4 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 2.57 0.00 2.06 0.55 0.65 94.16 05:30:01 0 2.41 0.00 2.08 0.27 0.77 94.48 05:30:01 1 2.61 0.00 2.09 0.27 0.67 94.36 05:30:01 2 2.70 0.00 2.09 1.54 0.62 93.05 05:30:01 3 2.58 0.00 2.00 0.13 0.54 94.75 05:31:01 all 0.15 0.00 0.09 0.00 0.26 99.51 05:31:01 0 0.42 0.00 0.07 0.00 0.17 99.35 05:31:01 1 0.05 0.00 0.08 0.00 0.33 99.53 05:31:01 2 0.05 0.00 0.07 0.00 0.18 99.70 05:31:01 3 0.07 0.00 0.13 0.00 0.37 99.43 05:32:01 all 0.18 0.00 0.07 0.00 0.13 99.61 05:32:01 0 0.40 0.00 0.10 0.00 0.07 99.43 05:32:01 1 0.07 0.00 0.10 0.00 0.07 99.77 05:32:01 2 0.12 0.00 0.03 0.00 0.22 99.63 05:32:01 3 0.15 0.00 0.07 0.00 0.17 99.62 05:33:01 all 0.13 0.00 0.05 0.00 0.10 99.71 05:33:01 0 0.43 0.00 0.02 0.00 0.08 99.47 05:33:01 1 0.02 0.00 0.05 0.00 0.03 99.90 05:33:01 2 0.05 0.00 0.08 0.00 0.18 99.68 05:33:01 3 0.02 0.00 0.05 0.02 0.12 99.80 05:34:01 all 0.14 0.00 0.31 0.00 1.01 98.53 05:34:01 0 0.20 0.00 0.33 0.00 0.68 98.79 05:34:01 1 0.26 0.00 0.25 0.00 1.06 98.43 05:34:01 2 0.07 0.00 0.18 0.00 1.38 98.37 05:34:01 3 0.05 0.00 0.50 0.00 0.93 98.53 05:35:01 all 0.11 0.00 0.10 0.00 0.55 99.24 05:35:01 0 0.02 0.00 0.03 0.00 0.25 99.70 05:35:01 1 0.34 0.00 0.22 0.00 0.61 98.84 05:35:01 2 0.07 0.00 0.05 0.00 1.01 98.87 05:35:01 3 0.02 0.00 0.10 0.00 0.32 99.56 05:36:01 all 0.15 0.00 0.05 0.00 0.46 99.34 05:36:01 0 0.03 0.00 0.02 0.00 0.33 99.62 05:36:01 1 0.20 0.00 0.10 0.00 0.33 99.37 05:36:01 2 0.30 0.00 0.07 0.00 0.89 98.74 05:36:01 3 0.05 0.00 0.02 0.00 0.28 99.65 05:37:01 all 0.11 0.00 0.06 0.00 0.31 99.52 05:37:01 0 0.03 0.00 0.05 0.00 0.45 99.47 05:37:01 1 0.02 0.00 0.03 0.00 0.12 99.83 05:37:01 2 0.35 0.00 0.08 0.00 0.35 99.22 05:37:01 3 0.05 0.00 0.07 0.00 0.33 99.55 05:38:01 all 0.13 0.00 0.03 0.00 0.12 99.71 05:38:01 0 0.02 0.00 0.02 0.00 0.07 99.90 05:38:01 1 0.03 0.00 0.02 0.00 0.08 99.87 05:38:01 2 0.37 0.00 0.02 0.00 0.12 99.50 05:38:01 3 0.10 0.00 0.08 0.00 0.23 99.58 05:39:01 all 0.10 0.00 0.03 0.00 0.11 99.75 05:39:01 0 0.02 0.00 0.00 0.00 0.08 99.90 05:39:01 1 0.05 0.00 0.03 0.00 0.10 99.82 05:39:01 2 0.05 0.00 0.03 0.00 0.18 99.73 05:39:01 3 0.30 0.00 0.07 0.00 0.08 99.55 05:40:01 all 0.12 0.00 0.03 0.00 0.25 99.60 05:40:01 0 0.02 0.00 0.02 0.00 0.17 99.80 05:40:01 1 0.02 0.00 0.02 0.00 0.37 99.60 05:40:01 2 0.05 0.00 0.05 0.00 0.35 99.55 05:40:01 3 0.40 0.00 0.03 0.00 0.12 99.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.35 0.00 0.26 0.05 0.36 98.97 Average: 0 0.36 0.00 0.25 0.02 0.28 99.08 Average: 1 0.33 0.00 0.27 0.02 0.34 99.03 Average: 2 0.38 0.00 0.25 0.14 0.50 98.74 Average: 3 0.34 0.00 0.28 0.01 0.32 99.05