---> uname -a: Linux prd-centos8-builder-2c-1g-11635.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: 2799.996 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 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 549 5053 19 2096 6845 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:40:bc:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe40:bc04/64 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) 03/07/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 213.73 118.31 95.42 3607.20 7210.16 07:06:01 PM 101.70 0.28 101.42 17.86 8223.66 07:07:01 PM 30.86 0.30 30.56 42.39 2074.75 07:08:01 PM 25.55 0.58 24.96 33.73 757.22 Average: 92.96 29.87 63.09 925.41 4566.56 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5278292 7010872 2606144 33.05 2688 1906944 731224 8.19 218124 2048448 138592 07:06:01 PM 5150300 6979076 2734136 34.68 2688 1996372 744996 8.34 243016 2122180 48392 07:07:01 PM 5173348 7003264 2711088 34.39 2688 1997536 706596 7.91 245836 2095780 12 07:08:01 PM 5193656 7025888 2690780 34.13 2688 1998828 693992 7.77 413448 1908112 17508 Average: 5198899 7004775 2685537 34.06 2688 1974920 719202 8.05 280106 2043630 51126 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 164.73 98.40 1319.68 45.37 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 37.63 29.51 287.34 9.71 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.85 19.50 23.02 6.43 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 32.69 26.18 34.36 9.38 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 64.23 43.40 416.14 17.72 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) 03/07/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 38.34 1.76 16.08 4.92 0.14 38.75 07:05:01 PM 0 42.23 0.81 10.22 4.12 0.12 42.49 07:05:01 PM 1 34.39 2.73 22.04 5.73 0.15 34.96 07:06:01 PM all 40.40 0.00 3.37 2.39 0.11 53.72 07:06:01 PM 0 33.90 0.00 3.66 2.19 0.12 60.14 07:06:01 PM 1 46.88 0.00 3.09 2.59 0.10 47.33 07:07:01 PM all 28.33 0.00 1.47 0.62 0.09 69.49 07:07:01 PM 0 38.71 0.00 1.55 0.88 0.10 58.75 07:07:01 PM 1 17.95 0.00 1.40 0.35 0.08 80.21 07:08:01 PM all 37.49 0.00 2.50 0.30 0.10 59.62 07:08:01 PM 0 31.14 0.00 2.18 0.48 0.10 66.10 07:08:01 PM 1 43.83 0.00 2.81 0.12 0.10 53.14 Average: all 36.13 0.43 5.80 2.04 0.11 55.49 Average: 0 36.48 0.20 4.38 1.91 0.11 56.92 Average: 1 35.78 0.67 7.22 2.17 0.11 54.05