---> uname -a: Linux prd-centos7-docker-4c-2g-32991.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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 822 146 0 868 951 Swap: 1023 3 1020 ---> 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:a3:98:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fea3:98b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:41:03:d0:7b 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::42:41ff:fe03:d07b/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) 04/06/21 _x86_64_ (4 CPU) 21:00:07 LINUX RESTART (4 CPU) 21:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:02:02 29.53 10.60 18.93 0.00 4278.21 2983.47 0.00 21:03:01 1.74 0.00 1.74 0.00 0.00 32.99 0.00 21:04:01 0.40 0.00 0.40 0.00 0.00 5.91 0.00 21:05:01 0.35 0.00 0.35 0.00 0.00 4.16 0.00 21:06:01 0.25 0.00 0.25 0.00 0.00 2.88 0.00 21:07:01 0.40 0.00 0.40 0.00 0.00 4.86 0.00 21:08:01 0.32 0.00 0.32 0.00 0.00 3.73 0.00 21:09:01 0.37 0.00 0.37 0.00 0.00 4.40 0.00 21:10:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 21:11:01 0.23 0.00 0.23 0.00 0.00 2.22 0.00 21:12:01 0.25 0.00 0.25 0.00 0.00 3.05 0.00 21:13:01 204.93 121.94 82.99 0.00 6986.15 33197.57 0.00 21:14:01 249.40 102.75 146.65 0.00 5582.69 33865.93 0.00 Average: 37.63 18.13 19.50 0.00 1298.22 5403.07 0.00 21:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:02:02 137452 0 614696 32.67 2620 1126776 1108304 37.82 434420 1110332 24 21:03:01 143216 0 608928 32.36 2620 1126780 1082256 36.94 432176 1107532 8 21:04:01 142176 0 609960 32.42 2620 1126788 1082172 36.93 430748 1110568 8 21:05:01 141168 0 610968 32.47 2620 1126788 1082352 36.94 441152 1101044 8 21:06:01 140440 0 611692 32.51 2620 1126792 1082232 36.93 439476 1103760 16 21:07:01 140400 0 611724 32.51 2620 1126800 1082232 36.93 441508 1101816 12 21:08:01 140664 0 611460 32.50 2620 1126800 1082172 36.93 443096 1099836 8 21:09:01 140052 0 612064 32.53 2620 1126808 1082292 36.94 443776 1099836 8 21:10:01 140532 0 611580 32.50 2620 1126812 1082172 36.93 443124 1099836 8 21:11:01 140256 0 611848 32.52 2620 1126820 1082244 36.94 443480 1099840 8 21:12:01 140664 0 611440 32.50 2620 1126820 1082172 36.93 443240 1099836 12 21:13:01 122336 0 734688 39.05 2596 1021924 1245632 42.51 525696 984772 52 21:14:01 243900 0 773060 41.09 1492 863092 1330804 45.42 586036 715616 52 Average: 147174 0 633393 33.66 2531 1098446 1115926 38.08 457533 1064202 17 21:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:02:02 eth0 65.46 50.04 337.01 25.89 0.00 0.00 0.00 0.00 21:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:02 docker0 2.25 1.70 0.49 4.50 0.00 0.00 0.00 0.00 21:03:01 eth0 0.59 0.30 0.36 0.02 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 1.67 0.07 0.16 0.01 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 0.87 0.58 0.53 0.39 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 0.22 0.17 0.09 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 vetheca54a9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 518.86 461.97 4088.01 38.63 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 539.26 461.04 3526.66 131.86 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 veth5d4837f 0.95 0.72 0.18 0.17 0.00 0.00 0.00 0.00 21:14:01 docker0 36.38 42.01 2.60 262.25 0.00 0.00 0.00 0.00 Average: eth0 87.00 75.14 612.90 15.19 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: veth5d4837f 0.07 0.06 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.98 3.37 0.24 20.56 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) 04/06/21 _x86_64_ (4 CPU) 21:00:07 LINUX RESTART (4 CPU) 21:01:01 CPU %user %nice %system %iowait %steal %idle 21:02:02 all 2.07 0.00 1.63 0.65 0.02 95.64 21:02:02 0 2.02 0.00 1.42 0.13 0.02 96.41 21:02:02 1 2.31 0.00 1.74 0.52 0.02 95.42 21:02:02 2 1.84 0.00 1.73 1.11 0.02 95.31 21:02:02 3 2.09 0.00 1.62 0.84 0.02 95.44 21:03:01 all 0.11 0.00 0.04 0.00 0.00 99.84 21:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:03:01 1 0.37 0.00 0.03 0.00 0.00 99.59 21:03:01 2 0.05 0.00 0.07 0.00 0.00 99.88 21:03:01 3 0.02 0.00 0.03 0.00 0.00 99.95 21:04:01 all 0.13 0.00 0.03 0.00 0.00 99.83 21:04:01 0 0.05 0.00 0.02 0.00 0.00 99.93 21:04:01 1 0.37 0.00 0.02 0.00 0.00 99.62 21:04:01 2 0.10 0.00 0.08 0.00 0.00 99.82 21:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:05:01 all 0.16 0.00 0.05 0.00 0.00 99.79 21:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:05:01 1 0.53 0.00 0.07 0.00 0.00 99.40 21:05:01 2 0.03 0.00 0.05 0.00 0.00 99.92 21:05:01 3 0.05 0.00 0.05 0.00 0.00 99.90 21:06:01 all 0.16 0.00 0.03 0.00 0.00 99.81 21:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:06:01 1 0.52 0.00 0.02 0.00 0.00 99.47 21:06:01 2 0.02 0.00 0.05 0.00 0.02 99.92 21:06:01 3 0.07 0.00 0.03 0.00 0.00 99.90 21:07:01 all 0.15 0.00 0.03 0.00 0.00 99.82 21:07:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:07:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:07:01 2 0.48 0.00 0.02 0.00 0.00 99.50 21:07:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:08:01 all 0.15 0.00 0.03 0.00 0.00 99.82 21:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:08:01 2 0.53 0.00 0.02 0.00 0.00 99.45 21:08:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:09:01 all 0.14 0.00 0.03 0.00 0.00 99.83 21:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:09:01 2 0.50 0.00 0.05 0.00 0.00 99.45 21:09:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:10:01 all 0.16 0.00 0.02 0.00 0.00 99.82 21:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:10:01 2 0.53 0.00 0.00 0.00 0.00 99.47 21:10:01 3 0.05 0.00 0.05 0.00 0.02 99.88 21:11:01 all 0.15 0.00 0.02 0.00 0.00 99.83 21:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 2 0.52 0.00 0.03 0.00 0.00 99.45 21:11:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:12:01 all 0.15 0.00 0.03 0.00 0.00 99.82 21:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:12:01 1 0.53 0.00 0.02 0.00 0.00 99.45 21:12:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:12:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:12:01 CPU %user %nice %system %iowait %steal %idle 21:13:01 all 8.13 0.00 5.51 0.94 0.02 85.40 21:13:01 0 8.10 0.00 5.52 0.60 0.02 85.77 21:13:01 1 8.42 0.00 5.51 0.35 0.02 85.70 21:13:01 2 8.37 0.00 5.36 1.96 0.02 84.29 21:13:01 3 7.64 0.00 5.65 0.85 0.02 85.84 21:14:01 all 12.24 0.00 9.32 3.75 0.04 74.64 21:14:01 0 10.63 0.00 9.44 6.26 0.05 73.62 21:14:01 1 11.11 0.00 9.23 2.45 0.05 77.15 21:14:01 2 15.38 0.00 9.15 4.11 0.03 71.33 21:14:01 3 11.85 0.00 9.46 2.20 0.03 76.45 Average: all 1.81 0.00 1.27 0.40 0.01 96.50 Average: 0 1.59 0.00 1.25 0.53 0.01 96.63 Average: 1 1.85 0.00 1.27 0.25 0.01 96.62 Average: 2 2.16 0.00 1.26 0.54 0.01 96.03 Average: 3 1.66 0.00 1.30 0.30 0.01 96.74