---> uname -a: Linux prd-centos8-builder-2c-1g-6389.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 528 5009 19 2161 6864 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:72:9a:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe72:9a28/64 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) 12/20/2023 _x86_64_ (2 CPU) 02:04:01 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 137.37 6.90 130.47 1306.08 10879.07 02:07:01 AM 67.57 0.32 67.26 43.19 6137.18 02:08:01 AM 16.46 0.03 16.43 0.53 426.12 02:09:01 AM 32.09 0.78 31.31 57.06 1047.08 Average: 63.06 1.99 61.08 347.71 4596.01 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5167812 7057900 2716624 34.46 2688 2055776 646220 7.23 220860 2122152 132492 02:07:01 AM 5115496 7019916 2768940 35.12 2688 2070364 692716 7.75 253076 2142528 9668 02:08:01 AM 5098556 7004384 2785880 35.33 2688 2071772 706404 7.91 253736 2158736 9644 02:09:01 AM 5182500 7082112 2701936 34.27 2688 2064616 625260 7.00 429536 1899016 27368 Average: 5141091 7041078 2743345 34.79 2688 2065632 667650 7.47 289302 2080608 44793 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 73.39 48.75 1116.86 8.29 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 36.79 29.33 152.91 9.10 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 22.68 19.98 20.07 6.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 27.78 22.35 25.93 9.48 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 40.02 30.02 325.63 8.26 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) 12/20/2023 _x86_64_ (2 CPU) 02:04:01 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 39.36 0.00 4.55 3.51 0.10 52.48 02:06:01 AM 0 45.27 0.00 5.00 4.24 0.10 45.39 02:06:01 AM 1 33.46 0.00 4.10 2.78 0.10 59.56 02:07:01 AM all 37.69 0.00 2.22 1.78 0.09 58.21 02:07:01 AM 0 60.40 0.00 2.45 1.60 0.10 35.45 02:07:01 AM 1 15.02 0.00 2.00 1.96 0.08 80.94 02:08:01 AM all 29.64 0.00 1.63 0.14 0.08 68.52 02:08:01 AM 0 27.21 0.00 1.43 0.17 0.08 71.10 02:08:01 AM 1 32.07 0.00 1.82 0.12 0.07 65.93 02:09:01 AM all 36.73 0.00 2.61 0.39 0.08 60.19 02:09:01 AM 0 38.56 0.00 2.76 0.23 0.08 58.36 02:09:01 AM 1 34.90 0.00 2.45 0.55 0.08 62.02 Average: all 35.84 0.00 2.74 1.45 0.09 59.88 Average: 0 42.85 0.00 2.90 1.55 0.09 52.61 Average: 1 28.84 0.00 2.58 1.35 0.08 67.14