---> uname -a: Linux prd-centos8-builder-2c-1g-22615.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 534 5079 19 2085 6861 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:15:4d:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe15:4d0e/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) 04/12/2024 _x86_64_ (2 CPU) 05:04:13 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 202.92 101.50 101.42 3007.37 6899.70 05:07:01 AM 88.82 0.77 88.05 64.26 8246.41 05:08:01 AM 24.38 0.10 24.28 3.60 1000.70 05:09:01 AM 22.79 0.48 22.31 49.05 468.71 Average: 84.72 25.71 59.01 781.00 4153.59 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 5272644 7037576 2611800 33.13 2688 1937612 701928 7.86 219932 2049728 156736 05:07:01 AM 5205796 7025420 2678648 33.97 2688 1987580 689444 7.72 254556 2059736 16440 05:08:01 AM 5247360 7067056 2637084 33.45 2688 1987696 641724 7.18 256600 2016760 24 05:09:01 AM 5161460 6985676 2722984 34.54 2688 1991624 719968 8.06 424800 1933332 12636 Average: 5221815 7028932 2662629 33.77 2688 1976128 688266 7.70 288972 2014889 46459 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 60.89 41.88 952.91 8.58 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 28.06 24.93 71.90 7.87 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 30.14 25.09 29.56 7.89 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 34.41 28.64 31.47 11.79 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 38.37 30.13 271.44 9.03 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) 04/12/2024 _x86_64_ (2 CPU) 05:04:13 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 40.52 1.49 13.91 5.63 0.10 38.35 05:06:01 AM 0 45.02 1.21 13.26 6.45 0.10 33.95 05:06:01 AM 1 36.01 1.77 14.56 4.80 0.10 42.76 05:07:01 AM all 37.88 0.00 2.70 3.18 0.11 56.13 05:07:01 AM 0 26.77 0.00 2.33 3.50 0.12 67.29 05:07:01 AM 1 49.06 0.00 3.06 2.86 0.10 44.91 05:08:01 AM all 38.35 0.00 2.14 0.43 0.09 59.00 05:08:01 AM 0 22.97 0.00 2.14 0.30 0.08 74.51 05:08:01 AM 1 53.74 0.00 2.14 0.55 0.10 43.47 05:09:01 AM all 39.84 0.00 2.31 0.72 0.10 57.03 05:09:01 AM 0 29.36 0.00 2.10 0.37 0.10 68.08 05:09:01 AM 1 50.32 0.00 2.52 1.07 0.10 45.99 Average: all 39.14 0.37 5.24 2.48 0.10 52.66 Average: 0 30.99 0.30 4.94 2.65 0.10 61.02 Average: 1 47.31 0.44 5.55 2.31 0.10 44.29