---> uname -a: Linux prd-centos8-builder-2c-1g-3631.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: 2799.996 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 567 5015 19 2115 6825 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:8d:a8:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe8d:a863/64 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) 02/08/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 227.23 126.68 100.55 4163.71 7256.31 05:06:01 AM 106.60 0.28 106.32 17.86 9091.88 05:07:01 AM 30.34 0.30 30.04 42.39 1563.46 05:08:01 AM 25.17 0.78 24.38 57.07 737.02 Average: 97.33 32.01 65.32 1070.25 4662.20 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5251884 7028756 2632560 33.39 2688 1949804 690576 7.73 219576 2071856 166124 05:06:01 AM 5145068 7002384 2739376 34.74 2688 2023760 704284 7.88 244652 2126668 41796 05:07:01 AM 5111448 6970028 2772996 35.17 2688 2025040 750064 8.40 253556 2149924 9684 05:08:01 AM 5168708 7019804 2715736 34.44 2688 2017288 702436 7.86 421696 1926104 15860 Average: 5169277 7005243 2715167 34.44 2688 2003973 711840 7.97 284870 2068638 58366 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 287.09 153.89 1866.80 59.53 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 31.51 25.46 264.13 7.59 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 24.74 21.43 24.64 13.44 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 35.70 28.87 35.01 10.40 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 94.76 57.41 547.65 22.74 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) 02/08/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 44.05 2.10 17.19 5.50 0.12 31.05 05:05:01 AM 0 43.21 1.56 14.15 5.43 0.12 35.53 05:05:01 AM 1 44.89 2.64 20.27 5.58 0.12 26.51 05:06:01 AM all 40.06 0.00 3.60 3.60 0.10 52.64 05:06:01 AM 0 38.38 0.00 3.54 4.59 0.10 53.40 05:06:01 AM 1 41.74 0.00 3.66 2.61 0.10 51.89 05:07:01 AM all 31.83 0.00 1.47 0.79 0.08 65.83 05:07:01 AM 0 31.40 0.00 1.47 0.93 0.10 66.10 05:07:01 AM 1 32.26 0.00 1.47 0.64 0.07 65.57 05:08:01 AM all 38.56 0.00 2.63 0.39 0.08 58.33 05:08:01 AM 0 18.53 0.00 2.10 0.43 0.07 78.87 05:08:01 AM 1 58.58 0.00 3.17 0.35 0.10 37.81 Average: all 38.61 0.52 6.19 2.56 0.10 52.03 Average: 0 32.86 0.39 5.30 2.84 0.10 58.51 Average: 1 44.38 0.65 7.08 2.28 0.10 45.52