---> uname -a: Linux prd-centos8-builder-2c-1g-13455.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 570 5032 19 2096 6824 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:87:29:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe87:29ab/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) 03/16/2024 _x86_64_ (2 CPU) 02:03:30 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 233.26 144.27 88.99 6159.01 24043.59 02:06:01 AM 99.93 0.28 99.65 17.86 8708.48 02:07:01 AM 32.26 0.30 31.96 42.39 1746.73 02:08:01 AM 20.13 0.78 19.35 57.06 451.09 Average: 96.40 36.41 59.99 1569.21 8738.11 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5223996 6993288 2660448 33.74 2688 1944252 816624 9.14 256868 2068756 181620 02:06:01 AM 5214320 7043760 2670124 33.87 2688 1997400 748172 8.38 240608 2065176 36320 02:07:01 AM 5214152 7044828 2670292 33.87 2688 1998672 721452 8.08 245028 2061164 12 02:08:01 AM 5172680 7005196 2711764 34.39 2688 2000624 747764 8.37 415452 1932316 260 Average: 5206287 7021768 2678157 33.97 2688 1985237 758503 8.49 289489 2031853 54553 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 252.70 141.94 1655.16 61.19 0.00 0.00 0.00 0.00 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 35.24 28.06 274.41 8.01 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 29.56 26.11 29.08 9.15 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 37.49 29.60 40.80 10.89 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 88.75 56.43 499.90 22.31 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) 03/16/2024 _x86_64_ (2 CPU) 02:03:30 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.82 2.51 19.81 13.51 0.11 28.23 02:05:01 AM 0 41.68 2.23 18.88 16.21 0.12 20.88 02:05:01 AM 1 29.89 2.80 20.74 10.78 0.10 35.67 02:06:01 AM all 40.97 0.00 3.35 2.31 0.12 53.24 02:06:01 AM 0 24.95 0.00 3.06 2.48 0.12 69.39 02:06:01 AM 1 57.00 0.00 3.65 2.15 0.13 37.07 02:07:01 AM all 41.80 0.00 1.93 0.42 0.11 55.75 02:07:01 AM 0 17.87 0.00 1.75 0.32 0.10 79.96 02:07:01 AM 1 65.75 0.00 2.12 0.52 0.12 31.50 02:08:01 AM all 37.61 0.00 2.29 0.23 0.11 59.76 02:08:01 AM 0 32.91 0.00 2.15 0.20 0.10 64.65 02:08:01 AM 1 42.32 0.00 2.43 0.27 0.12 54.87 Average: all 39.07 0.62 6.76 4.06 0.11 49.38 Average: 0 29.29 0.55 6.40 4.74 0.11 58.91 Average: 1 48.89 0.68 7.13 3.37 0.12 39.81