---> uname -a: Linux prd-centos7-docker-2c-8g-5436.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 12G 42% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 610 3897 16 3313 6900 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:b0:77:cd brd ff:ff:ff:ff:ff:ff inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:feb0:77cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:21:22:33 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) 07/01/2024 _x86_64_ (2 CPU) 09:19:20 AM LINUX RESTART 09:20:01 AM tps rtps wtps bread/s bwrtn/s 09:21:01 AM 92.17 2.37 89.81 1056.23 9397.49 09:22:01 AM 112.93 6.73 106.20 971.25 6496.85 09:23:01 AM 88.96 1.87 87.09 172.29 53142.84 Average: 98.02 3.65 94.36 733.24 23013.31 09:20:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 AM 5399400 2609336 32.58 2088 1968608 870868 9.62 574812 1738056 107228 09:22:01 AM 5034676 2974060 37.14 2088 2319736 959796 10.60 701588 1941364 259420 09:23:01 AM 4040260 3968476 49.55 2088 3232280 934380 10.32 1803592 1782160 812 Average: 4824779 3183957 39.76 2088 2506875 921681 10.18 1026664 1820527 122487 09:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:21:01 AM eth0 89.72 86.51 867.58 12.33 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 1176.78 1108.11 12303.58 407.97 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 1317.29 1820.67 11962.78 11358.96 0.00 0.00 0.00 09:23:01 AM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 861.25 1005.09 8377.76 3926.62 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 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) 07/01/2024 _x86_64_ (2 CPU) 09:19:20 AM LINUX RESTART 09:20:01 AM CPU %user %nice %system %iowait %steal %idle 09:21:01 AM all 33.75 0.00 3.30 0.70 0.10 62.14 09:21:01 AM 0 45.17 0.00 3.95 0.73 0.11 50.04 09:21:01 AM 1 22.65 0.00 2.65 0.66 0.10 73.94 09:22:01 AM all 25.34 0.00 7.48 1.14 0.11 65.93 09:22:01 AM 0 23.70 0.00 8.21 0.71 0.12 67.26 09:22:01 AM 1 26.94 0.00 6.77 1.58 0.11 64.60 09:23:01 AM all 46.85 0.00 5.56 1.01 0.09 46.50 09:23:01 AM 0 49.96 0.00 6.36 1.47 0.11 42.11 09:23:01 AM 1 43.75 0.00 4.76 0.55 0.09 50.85 Average: all 35.25 0.00 5.44 0.95 0.10 58.26 Average: 0 39.57 0.00 6.17 0.97 0.11 53.18 Average: 1 31.00 0.00 4.71 0.93 0.10 63.26