---> uname -a: Linux prd-centos7-docker-4c-2g-24294.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% /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-182 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-182@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 719 98 0 1019 1013 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:52:28:27 brd ff:ff:ff:ff:ff:ff inet 10.30.123.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fe52:2827/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ca:74:0f:b8 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:caff:fe74:fb8/64 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) 02/01/21 _x86_64_ (4 CPU) 06:26:20 LINUX RESTART (4 CPU) 06:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:28:01 64.57 23.22 41.35 0.00 5801.60 3735.28 0.00 06:29:01 2.48 0.00 2.48 0.00 0.00 53.88 0.00 06:30:01 0.42 0.00 0.42 0.00 0.00 5.92 0.00 06:31:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 06:32:01 0.22 0.00 0.22 0.00 0.00 3.66 0.00 06:33:01 0.38 0.00 0.38 0.00 0.00 5.33 0.00 06:34:02 0.28 0.00 0.28 0.00 0.00 3.33 0.00 06:35:01 0.20 0.00 0.20 0.00 0.00 2.90 0.00 06:36:01 0.20 0.00 0.20 0.00 0.00 2.04 0.00 06:37:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 06:38:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 Average: 6.33 2.12 4.22 0.00 528.52 348.05 0.00 06:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 171516 0 614444 32.66 2620 1092964 1130832 38.59 429144 1082212 132 06:29:01 178328 0 607636 32.29 2620 1092960 1079572 36.84 428584 1076884 20 06:30:01 178572 0 607368 32.28 2620 1092984 1079572 36.84 440224 1065304 12 06:31:01 176096 0 609864 32.41 2620 1092964 1079572 36.84 446192 1061504 16 06:32:01 174984 0 610968 32.47 2620 1092972 1079836 36.85 459240 1049888 8 06:33:01 175776 0 610172 32.43 2620 1092976 1079680 36.85 458320 1049888 8 06:34:02 176904 0 609040 32.37 2620 1092980 1079524 36.84 457728 1049888 8 06:35:01 175632 0 610308 32.44 2620 1092984 1079764 36.85 458768 1049888 8 06:36:01 177120 0 608812 32.36 2620 1092992 1079572 36.84 457744 1049888 8 06:37:01 176896 0 609032 32.37 2620 1092996 1079568 36.84 457872 1049888 8 06:38:01 176704 0 609224 32.38 2620 1092996 1079680 36.85 458328 1049888 8 Average: 176230 0 609715 32.41 2620 1092979 1084288 37.00 450195 1057738 21 06:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 eth0 260.80 193.30 1017.16 86.27 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 2.11 1.68 0.40 4.09 0.00 0.00 0.00 0.00 06:29:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 eth0 1.25 0.08 0.11 0.01 0.00 0.00 0.00 0.00 06:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 eth0 0.97 0.68 0.54 0.37 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 eth0 0.28 0.18 0.14 0.10 0.00 0.00 0.00 0.00 06:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:02 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 06:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 eth0 0.64 0.41 0.31 0.21 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 eth0 0.76 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 eth0 0.27 0.17 0.09 0.07 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.20 17.78 92.78 7.93 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 0.15 0.04 0.37 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) 02/01/21 _x86_64_ (4 CPU) 06:26:20 LINUX RESTART (4 CPU) 06:27:01 CPU %user %nice %system %iowait %steal %idle 06:28:01 all 12.73 0.00 5.01 1.21 9.83 71.22 06:28:01 0 12.22 0.00 5.39 1.67 10.17 70.56 06:28:01 1 12.64 0.00 5.00 0.63 9.20 72.52 06:28:01 2 12.66 0.00 4.76 1.50 10.16 70.92 06:28:01 3 13.40 0.00 4.91 1.03 9.79 70.88 06:29:01 all 0.12 0.00 0.07 0.00 0.27 99.54 06:29:01 0 0.03 0.00 0.07 0.00 0.23 99.67 06:29:01 1 0.07 0.00 0.08 0.00 0.27 99.58 06:29:01 2 0.07 0.00 0.08 0.00 0.27 99.58 06:29:01 3 0.30 0.00 0.05 0.00 0.33 99.32 06:30:01 all 0.10 0.00 0.05 0.00 0.25 99.60 06:30:01 0 0.05 0.00 0.08 0.00 0.42 99.45 06:30:01 1 0.03 0.00 0.03 0.00 0.12 99.82 06:30:01 2 0.07 0.00 0.02 0.00 0.30 99.62 06:30:01 3 0.27 0.00 0.05 0.00 0.17 99.52 06:31:01 all 0.06 0.00 0.04 0.00 0.65 99.25 06:31:01 0 0.02 0.00 0.08 0.00 0.88 99.02 06:31:01 1 0.02 0.00 0.02 0.00 0.78 99.19 06:31:01 2 0.00 0.00 0.02 0.00 0.43 99.55 06:31:01 3 0.20 0.00 0.03 0.00 0.52 99.25 06:32:01 all 0.14 0.00 0.27 0.00 1.01 98.58 06:32:01 0 0.03 0.00 0.30 0.00 0.91 98.75 06:32:01 1 0.05 0.00 0.23 0.00 1.03 98.69 06:32:01 2 0.12 0.00 0.30 0.00 1.03 98.56 06:32:01 3 0.36 0.00 0.26 0.00 1.06 98.31 06:33:01 all 0.10 0.00 0.05 0.00 0.24 99.61 06:33:01 0 0.02 0.00 0.08 0.00 0.35 99.55 06:33:01 1 0.02 0.00 0.02 0.00 0.08 99.88 06:33:01 2 0.33 0.00 0.03 0.00 0.20 99.43 06:33:01 3 0.05 0.00 0.05 0.00 0.32 99.58 06:34:02 all 0.07 0.00 0.03 0.00 0.32 99.58 06:34:02 0 0.00 0.00 0.03 0.00 0.47 99.50 06:34:02 1 0.03 0.00 0.02 0.00 0.53 99.42 06:34:02 2 0.22 0.00 0.03 0.00 0.18 99.57 06:34:02 3 0.02 0.00 0.03 0.00 0.10 99.85 06:35:01 all 0.13 0.00 0.03 0.00 0.16 99.69 06:35:01 0 0.05 0.00 0.02 0.00 0.19 99.75 06:35:01 1 0.05 0.00 0.03 0.00 0.19 99.73 06:35:01 2 0.36 0.00 0.03 0.00 0.12 99.49 06:35:01 3 0.05 0.00 0.02 0.00 0.14 99.80 06:36:01 all 0.06 0.00 0.04 0.00 0.73 99.17 06:36:01 0 0.02 0.00 0.03 0.00 0.63 99.32 06:36:01 1 0.02 0.00 0.03 0.00 0.60 99.35 06:36:01 2 0.03 0.00 0.02 0.00 0.60 99.35 06:36:01 3 0.18 0.00 0.07 0.00 1.09 98.66 06:37:01 all 0.08 0.00 0.01 0.00 0.49 99.42 06:37:01 0 0.02 0.00 0.02 0.00 0.70 99.27 06:37:01 1 0.03 0.00 0.02 0.00 0.68 99.27 06:37:01 2 0.02 0.00 0.00 0.00 0.27 99.72 06:37:01 3 0.25 0.00 0.02 0.00 0.32 99.42 06:38:01 all 0.09 0.00 0.03 0.00 0.46 99.41 06:38:01 0 0.03 0.00 0.03 0.00 0.55 99.39 06:38:01 1 0.02 0.00 0.03 0.00 0.71 99.24 06:38:01 2 0.03 0.00 0.03 0.00 0.18 99.75 06:38:01 3 0.27 0.00 0.03 0.00 0.42 99.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.21 0.00 0.50 0.11 1.29 96.89 Average: 0 1.10 0.00 0.54 0.15 1.38 96.83 Average: 1 1.15 0.00 0.49 0.06 1.27 97.04 Average: 2 1.24 0.00 0.47 0.13 1.23 96.92 Average: 3 1.37 0.00 0.49 0.09 1.28 96.77