---> uname -a: Linux prd-centos8-builder-2c-1g-19249.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 620 4994 19 2085 6775 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:48:3b:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe48:3bee/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) 03/30/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 257.63 158.66 98.97 6398.93 32499.22 03:06:02 AM 98.13 0.28 97.85 17.86 8347.96 03:07:01 AM 29.17 0.61 28.56 51.23 1614.38 03:08:01 AM 14.16 0.00 14.16 0.00 314.71 Average: 100.07 40.06 60.02 1623.62 10732.20 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5185116 6901192 2699328 34.24 2688 1889540 851136 9.53 216604 2140472 122604 03:06:02 AM 5141620 6960252 2742824 34.79 2688 1986072 766668 8.58 241292 2132868 31968 03:07:01 AM 5140656 6960164 2743788 34.80 2688 1987572 753416 8.43 245688 2132584 12 03:08:01 AM 5112500 6932008 2771944 35.16 2688 1987572 775288 8.68 255004 2151580 12 Average: 5144973 6938404 2739471 34.75 2688 1962689 786627 8.81 239647 2139376 38649 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 282.67 155.05 1616.87 58.60 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 36.34 29.78 276.83 9.24 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.66 21.18 29.92 6.91 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 22.91 19.16 23.05 6.61 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 92.18 56.44 488.59 20.40 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) 03/30/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 41.12 2.93 21.63 10.38 0.17 23.77 03:05:01 AM 0 31.96 3.05 23.53 9.79 0.19 31.49 03:05:01 AM 1 50.24 2.81 19.73 10.97 0.16 16.09 03:06:02 AM all 41.92 0.00 3.34 2.35 0.12 52.28 03:06:02 AM 0 41.19 0.00 3.38 3.36 0.12 51.95 03:06:02 AM 1 42.65 0.00 3.30 1.33 0.12 52.61 03:07:01 AM all 34.09 0.00 1.55 0.60 0.09 63.66 03:07:01 AM 0 27.15 0.00 1.53 0.75 0.08 70.49 03:07:01 AM 1 41.02 0.00 1.58 0.46 0.10 56.85 03:08:01 AM all 31.29 0.00 1.92 0.22 0.10 66.47 03:08:01 AM 0 22.20 0.00 1.77 0.28 0.10 75.64 03:08:01 AM 1 40.36 0.00 2.07 0.15 0.10 57.33 Average: all 37.08 0.71 6.98 3.33 0.12 51.78 Average: 0 30.63 0.74 7.41 3.49 0.12 57.61 Average: 1 43.51 0.68 6.56 3.16 0.12 45.97