---> uname -a: Linux prd-centos7-docker-4c-2g-818.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-234 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-234@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 739 131 0 967 992 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:d6:08:55 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fed6:855/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4e:23:da:d5 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::42:4eff:fe23:dad5/64 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) 04/19/21 _x86_64_ (4 CPU) 17:20:02 LINUX RESTART (4 CPU) 17:21:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:22:01 58.89 17.72 41.17 0.00 5271.63 3777.81 0.00 17:23:01 1.86 0.00 1.86 0.00 0.00 37.92 0.00 17:24:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 17:25:01 0.18 0.00 0.18 0.00 0.00 2.41 0.00 17:26:01 0.30 0.00 0.30 0.00 0.00 4.60 0.00 17:27:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 17:28:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 17:29:01 0.25 0.00 0.25 0.00 0.00 4.16 0.00 17:30:01 0.50 0.00 0.50 0.00 0.00 4.56 0.00 17:31:01 0.43 0.00 0.43 0.00 0.00 5.44 0.00 17:32:02 55.96 48.79 7.17 0.00 4291.46 2860.48 0.00 Average: 10.70 6.02 4.68 0.00 857.30 601.00 0.00 17:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 161972 0 625152 33.23 2620 1091800 1135628 38.76 418636 1101632 128 17:23:01 166280 0 620836 33.00 2620 1091808 1083736 36.99 424036 1093144 16 17:24:01 165956 0 621156 33.01 2620 1091812 1083784 36.99 431232 1086120 16 17:25:01 163184 0 623920 33.16 2620 1091820 1083832 36.99 434772 1085676 16 17:26:01 162580 0 624520 33.19 2620 1091824 1081596 36.91 441048 1080352 16 17:27:01 160660 0 626432 33.29 2620 1091832 1081716 36.92 441176 1082236 20 17:28:01 161680 0 625412 33.24 2620 1091832 1081500 36.91 439944 1082232 20 17:29:01 162184 0 624904 33.21 2620 1091836 1081500 36.91 440084 1082232 8 17:30:01 162480 0 624600 33.20 2620 1091844 1081500 36.91 440120 1082232 16 17:31:01 158444 0 628632 33.41 2620 1091848 1081560 36.91 443928 1081872 16 17:32:02 72332 0 739628 39.31 2620 1066964 1526884 52.11 513680 1088348 15992 Average: 154341 0 635017 33.75 2620 1089565 1127567 38.48 442605 1086007 1479 17:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 eth0 224.38 156.86 742.95 61.52 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 2.84 2.43 0.59 5.45 0.00 0.00 0.00 0.00 17:23:01 eth0 2.56 1.00 1.66 0.37 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 1.62 0.30 0.38 0.26 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.93 0.48 0.37 0.18 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 0.12 0.07 0.01 0.03 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:02 eth0 152.31 114.26 1425.84 43.96 0.00 0.00 0.00 0.00 17:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.31 24.52 196.12 9.55 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 0.25 0.21 0.05 0.48 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) 04/19/21 _x86_64_ (4 CPU) 17:20:02 LINUX RESTART (4 CPU) 17:21:03 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 9.73 0.00 4.12 1.53 12.27 72.34 17:22:01 0 8.87 0.00 4.04 2.31 13.19 71.59 17:22:01 1 11.70 0.00 4.25 0.25 12.79 71.00 17:22:01 2 8.85 0.00 5.08 2.26 11.31 72.50 17:22:01 3 9.51 0.00 3.13 1.30 11.79 74.28 17:23:01 all 0.11 0.00 0.08 0.00 0.68 99.12 17:23:01 0 0.12 0.00 0.07 0.00 0.61 99.20 17:23:01 1 0.07 0.00 0.07 0.02 0.83 99.02 17:23:01 2 0.22 0.00 0.13 0.00 0.68 98.97 17:23:01 3 0.05 0.00 0.05 0.00 0.60 99.30 17:24:01 all 0.16 0.00 0.11 0.00 0.49 99.24 17:24:01 0 0.07 0.00 0.08 0.00 0.27 99.58 17:24:01 1 0.45 0.00 0.17 0.00 0.50 98.88 17:24:01 2 0.07 0.00 0.08 0.00 0.88 98.97 17:24:01 3 0.07 0.00 0.10 0.00 0.30 99.53 17:25:01 all 0.17 0.00 0.03 0.00 0.07 99.73 17:25:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:25:01 1 0.55 0.00 0.02 0.00 0.07 99.37 17:25:01 2 0.10 0.00 0.08 0.00 0.17 99.65 17:25:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:26:01 all 0.13 0.00 0.06 0.00 0.09 99.72 17:26:01 0 0.02 0.00 0.03 0.00 0.02 99.93 17:26:01 1 0.40 0.00 0.10 0.00 0.17 99.33 17:26:01 2 0.07 0.00 0.10 0.00 0.15 99.68 17:26:01 3 0.02 0.00 0.02 0.00 0.03 99.93 17:27:01 all 0.15 0.00 0.11 0.00 0.15 99.59 17:27:01 0 0.03 0.00 0.02 0.00 0.05 99.90 17:27:01 1 0.47 0.00 0.15 0.00 0.18 99.20 17:27:01 2 0.10 0.00 0.10 0.00 0.25 99.55 17:27:01 3 0.02 0.00 0.17 0.00 0.10 99.72 17:28:01 all 0.12 0.00 0.04 0.00 0.17 99.67 17:28:01 0 0.02 0.00 0.03 0.00 0.10 99.85 17:28:01 1 0.15 0.00 0.02 0.00 0.22 99.62 17:28:01 2 0.32 0.00 0.08 0.00 0.32 99.28 17:28:01 3 0.02 0.00 0.02 0.00 0.05 99.92 17:29:01 all 0.12 0.00 0.03 0.00 0.07 99.79 17:29:01 0 0.00 0.00 0.00 0.00 0.02 99.98 17:29:01 1 0.05 0.00 0.03 0.00 0.12 99.80 17:29:01 2 0.40 0.00 0.03 0.00 0.10 99.47 17:29:01 3 0.03 0.00 0.03 0.00 0.03 99.90 17:30:01 all 0.11 0.00 0.05 0.00 0.11 99.74 17:30:01 0 0.02 0.00 0.02 0.00 0.07 99.90 17:30:01 1 0.03 0.00 0.03 0.00 0.08 99.85 17:30:01 2 0.33 0.00 0.03 0.00 0.12 99.52 17:30:01 3 0.05 0.00 0.10 0.00 0.17 99.68 17:31:01 all 0.10 0.00 0.03 0.00 0.15 99.72 17:31:01 0 0.02 0.00 0.05 0.00 0.22 99.72 17:31:01 1 0.03 0.00 0.02 0.00 0.20 99.75 17:31:01 2 0.32 0.00 0.07 0.00 0.15 99.47 17:31:01 3 0.03 0.00 0.00 0.00 0.02 99.95 17:32:02 all 2.89 0.00 1.44 1.83 2.96 90.88 17:32:02 0 1.72 0.00 1.46 0.03 2.86 93.93 17:32:02 1 3.42 0.00 1.59 4.62 2.93 87.44 17:32:02 2 2.97 0.00 1.53 0.56 3.02 91.91 17:32:02 3 3.44 0.00 1.17 2.11 3.03 90.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.25 0.00 0.55 0.30 1.56 96.34 Average: 0 0.99 0.00 0.53 0.21 1.58 96.68 Average: 1 1.56 0.00 0.58 0.44 1.63 95.78 Average: 2 1.24 0.00 0.66 0.25 1.55 96.30 Average: 3 1.20 0.00 0.44 0.31 1.47 96.58