---> uname -a: Linux prd-centos8-builder-2c-1g-9422.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 4977 19 2163 6834 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:e8:12:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fee8:123c/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) 01/04/2024 _x86_64_ (2 CPU) 03:04:20 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 217.79 116.46 101.33 3158.41 7326.74 03:07:01 AM 104.47 0.28 104.18 17.86 10572.29 03:08:01 AM 32.31 0.30 32.01 42.39 1608.93 03:09:01 AM 23.53 0.58 22.95 33.73 698.55 Average: 94.53 29.41 65.12 813.20 5051.72 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5273308 7056204 2611136 33.12 2688 1955336 676032 7.57 219400 2046088 171000 03:07:01 AM 5085068 6989832 2799376 35.51 2688 2070296 719356 8.05 244800 2179088 40888 03:08:01 AM 5073232 6979072 2811212 35.66 2688 2071572 725912 8.13 253508 2180988 9672 03:09:01 AM 5080924 6978668 2803520 35.56 2688 2063072 749888 8.39 420304 2008004 15816 Average: 5128133 7000944 2756311 34.96 2688 2040069 717797 8.04 284503 2103542 59344 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 129.44 82.51 1259.78 28.36 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 43.98 33.34 442.00 8.26 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 25.13 21.33 29.42 7.27 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 34.91 29.05 32.75 16.29 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 58.37 41.56 441.02 15.04 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) 01/04/2024 _x86_64_ (2 CPU) 03:04:20 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 40.07 2.00 16.72 4.64 0.10 36.47 03:06:01 AM 0 32.87 1.75 17.05 3.63 0.10 44.61 03:06:01 AM 1 47.24 2.25 16.40 5.65 0.10 28.36 03:07:01 AM all 40.05 0.00 3.63 3.07 0.11 53.14 03:07:01 AM 0 24.53 0.00 3.37 3.68 0.10 68.32 03:07:01 AM 1 55.56 0.00 3.90 2.45 0.12 37.97 03:08:01 AM all 32.22 0.00 1.44 0.61 0.11 65.62 03:08:01 AM 0 20.23 0.00 1.55 0.85 0.12 77.25 03:08:01 AM 1 44.20 0.00 1.33 0.37 0.10 54.00 03:09:01 AM all 37.72 0.00 2.52 0.28 0.09 59.39 03:09:01 AM 0 27.21 0.00 2.25 0.07 0.08 70.40 03:09:01 AM 1 48.24 0.00 2.80 0.50 0.10 48.36 Average: all 37.50 0.49 6.04 2.14 0.10 53.72 Average: 0 26.18 0.43 6.00 2.05 0.10 65.23 Average: 1 48.82 0.56 6.07 2.23 0.10 42.22