---> uname -a: Linux prd-centos7-docker-4c-2g-17303.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% /w/workspace/_app-service-configurable_PR-151 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-151@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 724 116 0 996 1007 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:7c:f7:79 brd ff:ff:ff:ff:ff:ff inet 10.30.122.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe7c:f779/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:df:d7:6d:85 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:dfff:fed7:6d85/64 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) 12/24/20 _x86_64_ (4 CPU) 00:54:27 LINUX RESTART (4 CPU) 00:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:56:01 51.08 14.58 36.50 0.00 4652.86 3057.47 0.00 00:57:01 1.93 0.00 1.93 0.00 0.00 37.13 0.00 00:58:01 0.35 0.00 0.35 0.00 0.00 4.03 0.00 00:59:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 01:00:01 0.17 0.00 0.17 0.00 0.00 1.93 0.00 01:01:01 0.35 0.02 0.33 0.00 0.13 4.45 0.00 01:02:01 0.43 0.08 0.35 0.00 1.60 5.14 0.00 01:03:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 01:04:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 01:05:02 0.35 0.00 0.35 0.00 0.00 5.50 0.00 01:06:01 74.20 50.24 23.96 0.00 4135.00 6169.87 0.00 Average: 11.70 5.84 5.86 0.00 794.71 837.79 0.00 00:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:56:01 141332 0 622084 33.06 2620 1115508 1095648 37.39 431268 1109880 8 00:57:01 148280 0 615132 32.69 2620 1115512 1066204 36.39 432736 1102708 8 00:58:01 146748 0 616656 32.77 2620 1115520 1066204 36.39 429936 1107492 8 00:59:01 146272 0 617132 32.80 2620 1115520 1066312 36.39 440452 1097420 8 01:00:01 144816 0 618580 32.88 2620 1115528 1066336 36.39 440300 1099052 12 01:01:01 144036 0 619356 32.92 2620 1115532 1068712 36.47 440516 1099052 12 01:02:01 144444 0 618824 32.89 2620 1115656 1066868 36.41 440568 1099112 16 01:03:01 144736 0 618524 32.87 2620 1115664 1066712 36.41 439752 1099116 12 01:04:01 144984 0 618272 32.86 2620 1115668 1066712 36.41 439636 1099112 8 01:05:02 141888 0 621364 33.02 2620 1115672 1066832 36.41 443112 1099112 16 01:06:01 75936 0 736764 39.16 2620 1066224 1510744 51.56 554864 1016580 80920 Average: 138497 0 629335 33.45 2620 1111091 1109753 37.87 448467 1093512 7366 00:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:56:01 eth0 338.22 216.63 694.53 78.42 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 1.86 1.63 0.44 3.92 0.00 0.00 0.00 0.00 00:57:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 0.35 0.08 0.03 0.01 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 1.48 0.42 0.46 0.18 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 0.65 0.37 0.35 0.27 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.17 0.12 0.07 0.04 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.95 0.40 0.33 0.21 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 eth0 0.63 0.45 0.35 0.24 0.00 0.00 0.00 0.00 01:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 187.64 162.19 2203.12 17.18 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.09 34.46 260.95 8.77 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 0.17 0.15 0.04 0.36 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) 12/24/20 _x86_64_ (4 CPU) 00:54:27 LINUX RESTART (4 CPU) 00:55:01 CPU %user %nice %system %iowait %steal %idle 00:56:01 all 6.62 0.00 3.03 1.32 0.03 88.99 00:56:01 0 5.99 0.00 3.62 0.96 0.03 89.39 00:56:01 1 7.28 0.00 3.04 2.42 0.03 87.23 00:56:01 2 7.51 0.00 2.57 1.38 0.03 88.51 00:56:01 3 5.70 0.00 2.92 0.52 0.03 90.82 00:57:01 all 0.15 0.00 0.05 0.00 0.00 99.80 00:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:57:01 1 0.45 0.00 0.05 0.00 0.00 99.50 00:57:01 2 0.07 0.00 0.08 0.00 0.00 99.85 00:57:01 3 0.03 0.00 0.05 0.00 0.00 99.92 00:58:01 all 0.15 0.00 0.04 0.00 0.00 99.80 00:58:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:58:01 1 0.47 0.00 0.05 0.00 0.00 99.48 00:58:01 2 0.05 0.00 0.05 0.00 0.00 99.90 00:58:01 3 0.07 0.00 0.05 0.00 0.00 99.88 00:59:01 all 0.14 0.00 0.05 0.00 0.01 99.80 00:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:59:01 1 0.47 0.00 0.05 0.00 0.00 99.48 00:59:01 2 0.05 0.00 0.08 0.00 0.02 99.85 00:59:01 3 0.02 0.00 0.05 0.00 0.02 99.92 01:00:01 all 0.16 0.00 0.03 0.00 0.00 99.80 01:00:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:00:01 1 0.50 0.00 0.02 0.00 0.00 99.48 01:00:01 2 0.08 0.00 0.07 0.00 0.00 99.85 01:00:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:01:01 all 0.15 0.00 0.04 0.00 0.01 99.80 01:01:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:01:01 1 0.53 0.00 0.05 0.00 0.02 99.40 01:01:01 2 0.03 0.00 0.05 0.00 0.00 99.92 01:01:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:02:01 all 0.16 0.00 0.05 0.00 0.00 99.79 01:02:01 0 0.03 0.00 0.07 0.02 0.00 99.88 01:02:01 1 0.52 0.00 0.03 0.00 0.00 99.45 01:02:01 2 0.07 0.00 0.07 0.00 0.00 99.87 01:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:03:01 all 0.09 0.00 0.04 0.00 0.00 99.87 01:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:03:01 1 0.32 0.00 0.05 0.00 0.00 99.63 01:03:01 2 0.02 0.00 0.03 0.00 0.00 99.95 01:03:01 3 0.02 0.00 0.03 0.02 0.00 99.93 01:04:01 all 0.15 0.00 0.03 0.00 0.00 99.81 01:04:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:04:01 1 0.50 0.00 0.00 0.00 0.02 99.48 01:04:01 2 0.05 0.00 0.07 0.00 0.00 99.88 01:04:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:05:02 all 0.15 0.00 0.04 0.00 0.00 99.81 01:05:02 0 0.02 0.00 0.03 0.00 0.00 99.95 01:05:02 1 0.52 0.00 0.02 0.00 0.00 99.47 01:05:02 2 0.05 0.00 0.08 0.00 0.00 99.87 01:05:02 3 0.03 0.00 0.02 0.00 0.00 99.95 01:06:01 all 3.65 0.00 2.32 1.40 0.01 92.62 01:06:01 0 4.10 0.00 2.55 2.32 0.00 91.03 01:06:01 1 4.02 0.00 2.35 0.92 0.00 92.71 01:06:01 2 3.10 0.00 2.18 1.31 0.02 93.40 01:06:01 3 3.39 0.00 2.20 1.06 0.02 93.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.04 0.00 0.51 0.25 0.01 98.19 Average: 0 0.93 0.00 0.58 0.29 0.00 98.19 Average: 1 1.41 0.00 0.51 0.30 0.01 97.77 Average: 2 1.00 0.00 0.48 0.24 0.01 98.27 Average: 3 0.84 0.00 0.49 0.14 0.01 98.52