---> uname -a: Linux prd-centos8-builder-2c-1g-9601.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: 2799.998 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 574 5025 19 2100 6820 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:4e:e6:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe4e:e6ee/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) 02/29/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 270.67 161.06 109.61 6499.63 17391.19 04:06:01 AM 103.58 0.28 103.30 17.86 8485.14 04:07:01 AM 34.41 0.30 34.11 42.39 2157.05 04:08:01 AM 29.76 0.78 28.98 57.06 868.62 Average: 108.93 40.11 68.83 1634.03 7183.24 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5297880 7027164 2586564 32.81 2688 1903420 697028 7.80 217496 2028988 132524 04:06:01 AM 5153280 6986696 2731164 34.64 2688 2000268 724844 8.11 241928 2119288 48288 04:07:01 AM 5166832 7000964 2717612 34.47 2688 2001536 709008 7.94 245132 2103856 20 04:08:01 AM 5145452 6982060 2738992 34.74 2688 2003596 722664 8.09 413796 1957424 17564 Average: 5190861 6999221 2693583 34.16 2688 1977205 713386 7.99 279588 2052389 49599 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 269.59 147.49 1707.48 60.27 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 37.97 30.27 293.98 8.71 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.86 25.79 41.10 8.45 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 36.81 30.58 37.65 20.23 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 92.57 58.16 515.11 24.27 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) 02/29/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 40.10 2.64 19.48 11.59 0.09 26.10 04:05:01 AM 0 40.41 3.28 21.77 11.69 0.10 22.75 04:05:01 AM 1 39.80 2.01 17.21 11.49 0.09 29.41 04:06:01 AM all 40.95 0.00 3.39 1.99 0.09 53.57 04:06:01 AM 0 40.18 0.00 3.16 2.08 0.08 54.50 04:06:01 AM 1 41.73 0.00 3.63 1.90 0.10 52.65 04:07:01 AM all 38.80 0.00 1.62 1.14 0.08 58.36 04:07:01 AM 0 51.88 0.00 1.69 1.14 0.08 45.21 04:07:01 AM 1 25.72 0.00 1.55 1.14 0.08 71.50 04:08:01 AM all 38.54 0.00 2.70 0.69 0.09 57.99 04:08:01 AM 0 38.70 0.00 2.66 0.60 0.10 57.94 04:08:01 AM 1 38.37 0.00 2.73 0.78 0.08 58.03 Average: all 39.59 0.64 6.69 3.78 0.09 49.20 Average: 0 42.81 0.79 7.18 3.80 0.09 45.33 Average: 1 36.39 0.49 6.20 3.77 0.09 53.07