---> uname -a: Linux prd-centos8-builder-2c-8g-1080.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 3990 19 3131 6822 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:32:1b:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe32:1b35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:4d:38:34 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/22/2024 _x86_64_ (2 CPU) 09:40:51 LINUX RESTART (2 CPU) 09:41:01 AM tps rtps wtps bread/s bwrtn/s 09:42:01 AM 215.03 120.66 94.37 17032.91 55999.65 09:43:01 AM 89.95 9.15 80.81 1500.30 16178.62 09:44:01 AM 101.68 7.17 94.52 1304.45 7844.66 Average: 135.56 45.66 89.90 6612.85 26675.36 09:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:01 AM 2771000 5246068 5111432 64.85 2688 2666780 3082852 34.52 213464 4599256 330444 09:43:01 AM 4324196 7010544 3558236 45.14 2688 2870836 992252 11.11 466036 2777448 106184 09:44:01 AM 4128924 7026640 3753508 47.62 2688 3069888 954724 10.69 487148 2904060 109256 Average: 3741373 6427751 4141059 52.54 2688 2869168 1676609 18.77 388883 3426921 181961 09:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 353.70 225.01 5431.61 43.14 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 2.48 2.48 0.15 0.15 0.00 0.00 0.00 0.00 09:43:01 AM eth0 65.64 51.40 726.72 13.25 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 35.18 31.59 239.35 7.48 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 151.51 102.67 2132.66 21.29 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/22/2024 _x86_64_ (2 CPU) 09:40:51 LINUX RESTART (2 CPU) 09:41:01 AM CPU %user %nice %system %iowait %steal %idle 09:42:01 AM all 66.22 0.03 10.21 5.67 0.13 17.75 09:42:01 AM 0 63.94 0.02 11.38 5.88 0.12 18.67 09:42:01 AM 1 68.51 0.03 9.03 5.45 0.14 16.84 09:43:01 AM all 63.41 0.00 3.85 4.09 0.13 28.52 09:43:01 AM 0 56.47 0.00 3.30 3.85 0.13 36.25 09:43:01 AM 1 70.36 0.00 4.41 4.33 0.12 20.79 09:44:01 AM all 32.59 0.00 5.32 2.89 0.11 59.09 09:44:01 AM 0 24.85 0.00 5.18 2.95 0.12 66.90 09:44:01 AM 1 40.33 0.00 5.47 2.83 0.10 51.27 Average: all 53.97 0.01 6.44 4.20 0.12 35.26 Average: 0 48.29 0.01 6.59 4.21 0.12 40.78 Average: 1 59.65 0.01 6.29 4.20 0.12 29.74