---> uname -a: Linux prd-centos7-docker-2c-8g-1442.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 573 5232 16 2015 6965 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:0f:d9:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe0f:d9b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:02:34:88 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/21/2024 _x86_64_ (2 CPU) 12:09:09 AM LINUX RESTART 12:10:01 AM tps rtps wtps bread/s bwrtn/s 12:11:01 AM 49.07 18.61 30.46 3961.52 2530.99 12:12:01 AM 49.61 0.25 49.36 8.39 3789.62 12:13:02 AM 68.10 0.02 68.08 0.40 6407.45 12:14:01 AM 46.32 10.86 35.46 1454.96 3133.96 Average: 53.30 7.42 45.89 1355.64 3969.20 12:10:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:11:01 AM 5680548 2328188 29.07 2088 1682432 921772 10.18 558764 1531044 36020 12:12:01 AM 5552592 2456144 30.67 2088 1824016 871164 9.62 538320 1643304 122780 12:13:02 AM 5385484 2623252 32.75 2088 1925080 916260 10.12 627844 1699800 75632 12:14:01 AM 5353936 2654800 33.15 2088 1959428 905948 10.00 730132 1622900 18824 Average: 5493140 2515596 31.41 2088 1847739 903786 9.98 613765 1624262 63314 12:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:11:01 AM eth0 177.31 129.64 917.85 56.47 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 36.79 32.09 470.59 3.48 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 AM eth0 22.12 20.81 208.09 3.17 0.00 0.00 0.00 12:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 15.19 14.58 12.42 7.61 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.04 49.41 403.75 17.72 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/21/2024 _x86_64_ (2 CPU) 12:09:09 AM LINUX RESTART 12:10:01 AM CPU %user %nice %system %iowait %steal %idle 12:11:01 AM all 22.72 0.00 4.90 2.99 30.91 38.48 12:11:01 AM 0 19.68 0.00 4.53 2.67 29.96 43.15 12:11:01 AM 1 26.00 0.00 5.28 3.36 31.91 33.43 12:12:01 AM all 19.46 0.00 2.01 0.50 25.74 52.29 12:12:01 AM 0 15.27 0.00 1.89 0.48 24.26 58.11 12:12:01 AM 1 23.89 0.00 2.15 0.51 27.32 46.13 12:13:02 AM all 16.20 0.00 1.86 0.85 29.28 51.81 12:13:02 AM 0 16.00 0.00 1.63 1.08 29.58 51.71 12:13:02 AM 1 16.39 0.00 2.07 0.62 28.98 51.94 12:14:01 AM all 18.47 0.00 2.17 2.26 26.56 50.53 12:14:01 AM 0 24.63 0.00 2.20 2.10 29.43 41.64 12:14:01 AM 1 12.98 0.00 2.13 2.41 24.01 58.47 Average: all 19.25 0.00 2.76 1.65 28.14 48.20 Average: 0 18.74 0.00 2.60 1.58 28.25 48.83 Average: 1 19.77 0.00 2.90 1.73 28.03 47.57