---> uname -a: Linux prd-centos8-builder-2c-1g-22846.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 533 5080 19 2085 6862 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:29:1d:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe29:1dde/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) 04/13/2024 _x86_64_ (2 CPU) 01:03:25 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 210.13 113.98 96.15 3133.74 6856.91 01:06:01 AM 92.09 0.28 91.80 17.86 8322.48 01:07:01 AM 24.48 0.60 23.88 50.39 985.20 01:08:01 AM 17.58 0.28 17.30 25.73 372.09 Average: 86.07 28.79 57.28 806.90 4134.34 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5344388 7086788 2540056 32.22 2688 1915612 637328 7.13 219000 1980268 142732 01:06:01 AM 5164416 6982908 2720028 34.50 2688 1986388 720940 8.07 244300 2110852 16568 01:07:01 AM 5169032 6989016 2715412 34.44 2688 1987888 719732 8.06 257320 2092984 148 01:08:01 AM 5177088 6997848 2707356 34.34 2688 1988688 732600 8.20 425948 1916336 36 Average: 5213731 7014140 2670713 33.87 2688 1969644 702650 7.87 286642 2025110 39871 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 94.33 63.36 1050.35 18.90 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.87 27.12 191.94 9.34 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.35 26.73 30.43 8.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.88 26.31 32.12 9.79 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 47.36 35.88 326.20 11.51 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) 04/13/2024 _x86_64_ (2 CPU) 01:03:25 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.57 1.93 16.57 6.95 0.11 37.87 01:05:01 AM 0 40.95 1.13 12.76 8.15 0.10 36.91 01:05:01 AM 1 32.15 2.74 20.42 5.73 0.12 38.84 01:06:01 AM all 38.82 0.00 2.78 2.99 0.11 55.30 01:06:01 AM 0 27.44 0.00 2.58 2.55 0.12 67.32 01:06:01 AM 1 50.22 0.00 2.98 3.43 0.10 43.26 01:07:01 AM all 35.98 0.00 1.97 0.52 0.09 61.43 01:07:01 AM 0 22.50 0.00 2.16 0.25 0.10 74.99 01:07:01 AM 1 49.48 0.00 1.77 0.80 0.08 47.87 01:08:01 AM all 37.09 0.00 2.15 0.48 0.10 60.19 01:08:01 AM 0 17.87 0.00 1.98 0.32 0.07 79.76 01:08:01 AM 1 56.31 0.00 2.32 0.63 0.13 40.60 Average: all 37.12 0.48 5.82 2.72 0.10 53.76 Average: 0 27.15 0.28 4.85 2.80 0.10 64.82 Average: 1 47.12 0.67 6.80 2.63 0.11 42.66