---> uname -a: Linux prd-centos8-builder-2c-1g-21754.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: 2800.000 BogoMIPS: 5600.00 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 628 4986 19 2085 6767 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:69:02:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe69:2dc/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) 04/09/2024 _x86_64_ (2 CPU) 10:11:15 LINUX RESTART (2 CPU) 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 204.55 95.03 109.52 2396.40 7047.01 10:14:01 AM 81.27 0.77 80.51 64.25 7819.34 10:15:01 AM 27.56 1.32 26.25 117.45 1013.10 10:16:01 AM 15.61 0.28 15.33 25.73 344.76 Average: 82.25 24.35 57.90 650.93 4056.21 10:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 5109936 6904252 2774508 35.19 2688 1965140 833120 9.33 226408 2198360 185272 10:14:01 AM 5183404 6999732 2701040 34.26 2688 1984264 715408 8.01 255416 2079712 16440 10:15:01 AM 5132108 6951932 2752336 34.91 2688 1987800 754072 8.44 258484 2126636 24 10:16:01 AM 5117308 6938044 2767136 35.10 2688 1988724 768780 8.61 427224 1973096 168 Average: 5135689 6948490 2748755 34.86 2688 1981482 767845 8.60 291883 2094451 50476 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 65.71 43.21 976.53 9.65 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 29.82 26.74 49.40 8.19 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 33.73 30.19 28.41 9.77 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 29.98 24.78 29.45 20.99 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 39.81 31.23 270.94 12.15 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) 04/09/2024 _x86_64_ (2 CPU) 10:11:15 LINUX RESTART (2 CPU) 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 43.11 1.51 13.97 3.88 0.11 37.42 10:13:01 AM 0 55.55 1.47 15.08 4.09 0.10 23.71 10:13:01 AM 1 30.69 1.55 12.86 3.66 0.12 51.11 10:14:01 AM all 38.06 0.00 2.78 2.08 0.09 56.99 10:14:01 AM 0 50.21 0.00 2.93 2.05 0.10 44.71 10:14:01 AM 1 25.91 0.00 2.63 2.10 0.08 69.27 10:15:01 AM all 38.69 0.00 2.22 0.65 0.12 58.32 10:15:01 AM 0 56.02 0.00 2.56 0.92 0.12 40.38 10:15:01 AM 1 21.41 0.00 1.88 0.38 0.12 76.21 10:16:01 AM all 32.21 0.00 2.16 0.90 0.10 64.63 10:16:01 AM 0 31.14 0.00 2.12 1.43 0.10 65.21 10:16:01 AM 1 33.27 0.00 2.20 0.37 0.10 64.06 Average: all 38.01 0.37 5.26 1.87 0.10 54.38 Average: 0 48.24 0.37 5.65 2.12 0.10 43.51 Average: 1 27.81 0.38 4.87 1.62 0.10 65.21