---> uname -a: Linux prd-centos8-builder-2c-1g-17784.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 551 5052 19 2095 6844 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:18:4c:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe18:4c0a/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) 03/24/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 213.10 120.55 92.55 4102.38 6714.03 12:06:01 PM 96.02 0.32 95.70 18.39 8840.92 12:07:01 PM 23.35 0.27 23.08 41.86 941.21 12:08:01 PM 27.08 0.78 26.30 57.06 624.56 Average: 89.89 30.48 59.41 1054.88 4280.37 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5304628 7034400 2579808 32.72 2688 1904364 687108 7.69 217600 2023400 132796 12:06:01 PM 5128668 6957960 2755768 34.95 2688 1997436 735580 8.23 243224 2145832 16580 12:07:01 PM 5193996 7024368 2690440 34.12 2688 1998568 677464 7.58 245712 2077672 4 12:08:01 PM 5134208 6969312 2750228 34.88 2688 2002720 713888 7.99 414100 1969084 12632 Average: 5190375 6996510 2694061 34.17 2688 1975772 703510 7.88 280159 2053997 40503 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 251.26 139.68 1667.62 61.75 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 35.45 28.32 250.05 9.31 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.96 25.56 29.41 7.97 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 37.08 29.73 34.22 11.94 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 88.19 55.82 495.31 22.74 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) 03/24/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.17 1.99 16.95 6.52 0.10 35.26 12:05:01 PM 0 36.20 2.12 15.66 7.42 0.10 38.50 12:05:01 PM 1 42.12 1.87 18.23 5.63 0.10 32.05 12:06:01 PM all 41.81 0.00 3.11 2.06 0.11 52.91 12:06:01 PM 0 44.05 0.00 3.16 1.75 0.10 50.94 12:06:01 PM 1 39.58 0.00 3.06 2.38 0.12 54.87 12:07:01 PM all 37.77 0.00 1.93 0.29 0.09 59.91 12:07:01 PM 0 31.17 0.00 1.67 0.20 0.08 66.88 12:07:01 PM 1 44.38 0.00 2.20 0.38 0.10 52.94 12:08:01 PM all 41.06 0.00 2.40 0.27 0.10 56.17 12:08:01 PM 0 49.92 0.00 2.08 0.35 0.10 47.55 12:08:01 PM 1 32.21 0.00 2.71 0.20 0.10 64.78 Average: all 39.96 0.48 5.98 2.24 0.10 51.24 Average: 0 40.39 0.51 5.52 2.37 0.10 51.12 Average: 1 39.54 0.45 6.43 2.11 0.11 51.35