---> uname -a: Linux prd-centos8-builder-2c-1g-45056.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 5032 19 2091 6819 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:e4:b1:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fee4:b132/64 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) 10/02/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 290.48 139.24 151.24 5997.27 7695.42 02:06:01 AM 87.30 0.27 87.04 17.46 8487.97 02:07:01 AM 27.03 0.30 26.73 42.40 980.32 02:08:01 AM 21.06 0.78 20.28 57.05 477.87 Average: 106.47 35.15 71.32 1528.48 4410.54 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5290532 7032828 2593912 32.90 2688 1914496 702584 7.87 219208 2030556 137804 02:06:01 AM 5152164 6976428 2732280 34.65 2688 1991648 734084 8.22 244144 2124148 13736 02:07:01 AM 5188412 7013300 2696032 34.19 2688 1992748 717912 8.04 247600 2084824 8 02:08:01 AM 5213696 7043852 2670748 33.87 2688 1997336 673452 7.54 416576 1888900 13168 Average: 5211201 7016602 2673243 33.91 2688 1974057 707008 7.91 281882 2032107 41179 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 287.75 148.33 1783.36 65.00 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 28.92 23.58 190.55 8.19 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 22.93 22.22 22.82 7.64 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 31.31 26.39 30.55 14.01 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 92.73 55.13 506.81 23.71 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) 10/02/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.98 2.36 19.34 7.10 0.14 30.09 02:05:01 AM 0 47.59 1.83 16.49 8.34 0.14 25.61 02:05:01 AM 1 34.36 2.89 22.19 5.86 0.14 34.58 02:06:01 AM all 30.59 0.00 2.51 18.28 0.86 47.75 02:06:01 AM 0 42.19 0.00 3.20 18.30 0.37 35.94 02:06:01 AM 1 19.15 0.00 1.84 18.26 1.35 59.41 02:07:01 AM all 33.88 0.00 1.74 3.18 0.08 61.12 02:07:01 AM 0 41.66 0.00 1.73 1.73 0.08 54.79 02:07:01 AM 1 26.09 0.00 1.75 4.62 0.08 67.45 02:08:01 AM all 34.85 0.00 2.54 0.24 0.08 62.29 02:08:01 AM 0 39.80 0.00 2.63 0.25 0.08 57.24 02:08:01 AM 1 29.89 0.00 2.45 0.23 0.08 67.34 Average: all 35.04 0.58 6.47 7.22 0.29 50.39 Average: 0 42.79 0.45 5.97 7.15 0.17 43.47 Average: 1 27.31 0.71 6.97 7.29 0.42 57.30