---> uname -a: Linux prd-centos7-docker-4c-2g-26729.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% /w/workspace/ndry_app-functions-sdk-go_PR-703 /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/ndry_app-functions-sdk-go_PR-703@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 729 85 0 1022 1002 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:aa:e2:9e brd ff:ff:ff:ff:ff:ff inet 10.30.123.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:feaa:e29e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4e:da:8d:77 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:feda:8d77/64 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) 02/18/21 _x86_64_ (4 CPU) 00:23:40 LINUX RESTART (4 CPU) 00:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:26:01 51.13 14.79 36.34 0.00 4579.57 3751.48 0.00 00:27:01 1.98 0.00 1.98 0.00 0.00 42.82 0.00 00:28:01 0.40 0.00 0.40 0.00 0.00 5.82 0.00 00:29:02 0.28 0.00 0.28 0.00 0.00 3.97 0.00 00:30:01 0.30 0.00 0.30 0.00 0.00 4.40 0.00 00:31:01 0.22 0.00 0.22 0.00 0.00 2.46 0.00 00:32:01 0.32 0.00 0.32 0.00 0.00 3.73 0.00 00:33:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 00:34:01 143.58 78.17 65.41 0.00 6412.08 18473.11 0.00 Average: 22.12 10.37 11.75 0.00 1224.76 2485.54 0.00 00:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:26:01 202248 0 624740 33.20 2620 1051936 1171436 39.98 416776 1062876 144 00:27:01 217016 0 610024 32.42 2620 1051884 1088296 37.14 419144 1047736 20 00:28:01 217220 0 609816 32.41 2620 1051888 1088296 37.14 417104 1049880 16 00:29:02 214340 0 612692 32.56 2620 1051892 1088560 37.15 427468 1042144 16 00:30:01 213324 0 613704 32.62 2620 1051896 1088644 37.15 425016 1045248 16 00:31:01 213160 0 613860 32.63 2620 1051904 1088512 37.15 455980 1015032 16 00:32:01 211892 0 615128 32.69 2620 1051904 1088624 37.15 457056 1015024 8 00:33:01 213700 0 613316 32.60 2620 1051908 1088360 37.14 455468 1015024 20 00:34:01 131004 0 740196 39.34 2620 1007724 1492932 50.95 507020 993156 16 Average: 203767 0 628164 33.39 2620 1046993 1142629 39.00 442337 1031791 30 00:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:26:01 eth0 161.63 155.46 766.84 61.85 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 76.59 69.77 7.74 304.74 0.00 0.00 0.00 0.00 00:27:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:02 eth0 2.76 0.86 1.00 0.49 0.00 0.00 0.00 0.00 00:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 3.58 0.81 1.13 0.68 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 eth0 2.65 0.60 0.69 0.43 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 eth0 0.93 0.63 0.54 0.40 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 eth0 1.20 0.08 0.09 0.01 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 eth0 222.30 189.08 2175.53 23.88 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.03 38.74 328.40 9.77 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 8.52 7.76 0.86 33.90 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) 02/18/21 _x86_64_ (4 CPU) 00:23:40 LINUX RESTART (4 CPU) 00:25:01 CPU %user %nice %system %iowait %steal %idle 00:26:01 all 4.23 0.00 3.31 1.17 11.82 79.48 00:26:01 0 3.75 0.00 3.34 0.16 13.15 79.61 00:26:01 1 5.58 0.00 3.25 1.62 11.94 77.61 00:26:01 2 3.53 0.00 3.36 1.13 11.33 80.64 00:26:01 3 4.04 0.00 3.32 1.76 10.81 80.07 00:27:01 all 0.14 0.00 0.04 0.00 0.28 99.54 00:27:01 0 0.05 0.00 0.05 0.00 0.13 99.77 00:27:01 1 0.05 0.00 0.02 0.00 0.33 99.60 00:27:01 2 0.43 0.00 0.08 0.00 0.65 98.84 00:27:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:28:01 all 0.14 0.00 0.05 0.00 0.11 99.70 00:28:01 0 0.03 0.00 0.07 0.00 0.05 99.85 00:28:01 1 0.05 0.00 0.05 0.00 0.05 99.85 00:28:01 2 0.47 0.00 0.07 0.00 0.25 99.22 00:28:01 3 0.00 0.00 0.03 0.00 0.08 99.88 00:29:02 all 0.10 0.00 0.05 0.00 1.40 98.45 00:29:02 0 0.03 0.00 0.03 0.00 2.39 97.54 00:29:02 1 0.08 0.00 0.03 0.00 1.17 98.71 00:29:02 2 0.26 0.00 0.07 0.00 1.32 98.35 00:29:02 3 0.03 0.00 0.05 0.00 0.71 99.21 00:30:01 all 0.14 0.00 0.24 0.00 1.57 98.06 00:30:01 0 0.08 0.00 0.18 0.00 2.88 96.86 00:30:01 1 0.35 0.00 0.25 0.00 0.99 98.40 00:30:01 2 0.08 0.00 0.17 0.00 1.61 98.14 00:30:01 3 0.03 0.00 0.35 0.00 0.78 98.84 00:31:01 all 0.10 0.00 0.09 0.00 0.70 99.12 00:31:01 0 0.22 0.00 0.08 0.00 1.42 98.28 00:31:01 1 0.05 0.00 0.03 0.00 0.50 99.42 00:31:01 2 0.03 0.00 0.03 0.00 0.71 99.22 00:31:01 3 0.10 0.00 0.20 0.00 0.15 99.55 00:32:01 all 0.12 0.00 0.04 0.00 1.69 98.15 00:32:01 0 0.31 0.00 0.05 0.00 2.45 97.19 00:32:01 1 0.10 0.00 0.03 0.00 1.75 98.11 00:32:01 2 0.03 0.00 0.05 0.00 2.31 97.61 00:32:01 3 0.05 0.00 0.02 0.00 0.25 99.69 00:33:01 all 0.09 0.00 0.04 0.00 1.68 98.19 00:33:01 0 0.03 0.00 0.03 0.00 2.64 97.29 00:33:01 1 0.02 0.00 0.05 0.00 1.27 98.66 00:33:01 2 0.26 0.00 0.03 0.00 1.50 98.20 00:33:01 3 0.05 0.00 0.05 0.00 1.29 98.61 00:34:01 all 4.13 0.00 4.12 2.55 24.12 65.08 00:34:01 0 3.70 0.00 3.91 0.35 25.87 66.16 00:34:01 1 3.72 0.00 4.10 1.37 23.08 67.72 00:34:01 2 4.78 0.00 4.21 3.43 24.48 63.11 00:34:01 3 4.30 0.00 4.27 5.11 23.03 63.28 Average: all 1.08 0.00 0.94 0.45 5.13 92.40 Average: 0 0.97 0.00 0.92 0.06 5.99 92.07 Average: 1 1.18 0.00 0.93 0.36 4.89 92.65 Average: 2 1.16 0.00 0.95 0.55 5.22 92.12 Average: 3 1.02 0.00 0.98 0.82 4.40 92.78