---> uname -a: Linux prd-centos8-builder-2c-1g-7684.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 561 5029 19 2108 6832 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:23:a5:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe23:a559/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/22/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 219.71 115.69 104.02 3149.35 7109.78 11:06:01 AM 103.22 0.27 102.95 17.46 9294.18 11:07:01 AM 24.05 0.30 23.75 42.39 961.39 11:08:01 AM 33.53 0.78 32.74 57.06 950.36 Average: 95.13 29.26 65.87 816.66 4579.03 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5284748 7054684 2599696 32.97 2688 1942508 702680 7.87 219284 2036768 163404 11:06:01 AM 5150188 6990884 2734256 34.68 2688 2007824 734772 8.23 243188 2121660 16512 11:07:01 AM 5194300 7036140 2690144 34.12 2688 2009088 712908 7.98 249900 2070440 16 11:08:01 AM 5142220 6989224 2742224 34.78 2688 2013288 731788 8.19 416948 1955492 29124 Average: 5192864 7017733 2691580 34.14 2688 1993177 720537 8.07 282330 2046090 52264 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 99.30 67.26 1153.89 23.72 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.39 24.35 251.08 9.21 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 31.33 28.41 35.89 14.59 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 37.29 29.06 37.79 11.29 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: eth0 50.08 37.27 369.69 14.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/22/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.54 1.99 16.35 4.41 0.08 35.63 11:05:01 AM 0 39.99 1.97 18.38 3.60 0.09 35.96 11:05:01 AM 1 43.08 2.00 14.32 5.20 0.08 35.31 11:06:01 AM all 38.43 0.00 3.01 3.98 0.10 54.48 11:06:01 AM 0 38.12 0.00 2.97 5.35 0.10 53.47 11:06:01 AM 1 38.74 0.00 3.06 2.60 0.10 55.50 11:07:01 AM all 36.83 0.00 2.05 0.33 0.08 60.71 11:07:01 AM 0 64.66 0.00 2.37 0.35 0.10 32.52 11:07:01 AM 1 9.03 0.00 1.73 0.32 0.07 88.85 11:08:01 AM all 41.49 0.00 2.79 0.45 0.09 55.17 11:08:01 AM 0 55.59 0.00 3.10 0.30 0.10 40.91 11:08:01 AM 1 27.43 0.00 2.48 0.60 0.08 69.41 Average: all 39.57 0.49 6.01 2.28 0.09 51.56 Average: 0 49.65 0.49 6.65 2.39 0.10 40.72 Average: 1 29.48 0.50 5.37 2.17 0.08 62.41