---> uname -a: Linux prd-centos8-builder-2c-1g-9382.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 586 5011 19 2101 6808 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:6b:5c:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe6b:5c64/64 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) 02/28/2024 _x86_64_ (2 CPU) 10:03:28 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 233.81 136.44 97.37 5979.47 6977.57 10:06:01 AM 105.00 0.28 104.72 17.86 9142.86 10:07:01 AM 26.41 0.60 25.81 50.39 1070.62 10:08:01 AM 28.24 0.48 27.76 49.05 827.84 Average: 98.37 34.45 63.91 1524.32 4504.67 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5288300 7041316 2596136 32.93 2688 1926024 687896 7.70 217600 2028492 151052 10:06:01 AM 5111792 6944920 2772644 35.17 2688 2000400 745344 8.34 242004 2154060 16616 10:07:01 AM 5153292 6987684 2731144 34.64 2688 2001780 707528 7.92 244952 2110364 24 10:08:01 AM 5135840 6973108 2748596 34.86 2688 2003616 704428 7.89 422820 1949060 17564 Average: 5172306 6986757 2712130 34.40 2688 1982955 711299 7.96 281844 2060494 46314 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 287.54 150.05 1747.68 63.55 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.84 27.16 231.28 9.54 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 30.64 25.76 30.53 8.86 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 33.72 26.94 34.45 10.79 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 96.44 57.48 511.02 23.19 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) 02/28/2024 _x86_64_ (2 CPU) 10:03:28 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 44.56 2.37 17.99 4.77 0.13 30.19 10:05:01 AM 0 41.91 1.74 15.57 4.87 0.14 35.77 10:05:01 AM 1 47.23 3.00 20.43 4.66 0.12 24.56 10:06:01 AM all 40.59 0.00 3.15 3.18 0.12 52.96 10:06:01 AM 0 30.56 0.00 2.83 3.96 0.12 62.54 10:06:01 AM 1 50.63 0.00 3.48 2.39 0.12 43.39 10:07:01 AM all 38.94 0.00 2.06 0.60 0.11 58.29 10:07:01 AM 0 27.54 0.00 1.84 0.43 0.10 70.09 10:07:01 AM 1 50.33 0.00 2.28 0.77 0.12 46.50 10:08:01 AM all 38.85 0.00 2.64 1.21 0.11 57.19 10:08:01 AM 0 26.58 0.00 2.32 0.87 0.10 70.14 10:08:01 AM 1 51.12 0.00 2.97 1.55 0.12 44.24 Average: all 40.72 0.58 6.41 2.43 0.12 49.75 Average: 0 31.61 0.43 5.60 2.53 0.11 59.72 Average: 1 49.84 0.74 7.22 2.33 0.12 39.76