---> uname -a: Linux prd-centos8-builder-2c-1g-35501.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 559 5053 19 2086 6835 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:b4:58:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:feb4:586e/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) 04/26/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 221.78 112.36 109.42 3120.95 7231.69 09:06:01 PM 82.42 0.47 81.95 56.26 7860.19 09:07:01 PM 24.71 0.10 24.61 3.60 1021.88 Average: 109.64 37.64 71.99 1060.27 5371.25 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5237636 7019236 2646800 33.57 2688 1953608 726240 8.13 221772 2080708 170308 09:06:01 PM 5176276 6996824 2708160 34.35 2688 1988584 711796 7.97 245128 2098820 17084 09:07:01 PM 5180088 7000708 2704348 34.30 2688 1988700 704216 7.88 246024 2094008 160 Average: 5198000 7005589 2686436 34.07 2688 1976964 714084 7.99 237641 2091179 62517 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 84.52 57.26 1116.12 23.34 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 28.56 25.21 47.25 8.89 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.80 25.00 24.46 8.01 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 46.96 35.82 395.95 13.41 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) 04/26/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.93 1.54 15.74 3.67 0.09 36.03 09:05:01 PM 0 25.95 2.23 20.15 4.54 0.10 47.03 09:05:01 PM 1 59.68 0.86 11.40 2.80 0.08 25.18 09:06:01 PM all 39.39 0.00 2.64 1.91 0.09 55.97 09:06:01 PM 0 32.77 0.00 2.85 1.35 0.08 62.95 09:06:01 PM 1 46.01 0.00 2.43 2.46 0.10 49.00 09:07:01 PM all 37.95 0.00 1.91 0.39 0.09 59.65 09:07:01 PM 0 28.83 0.00 1.77 0.40 0.08 68.92 09:07:01 PM 1 47.07 0.00 2.05 0.38 0.10 50.39 Average: all 40.08 0.51 6.72 1.98 0.09 50.62 Average: 0 29.21 0.73 8.17 2.08 0.09 59.72 Average: 1 50.90 0.28 5.28 1.88 0.09 41.56