---> uname -a: Linux prd-centos8-builder-2c-1g-10589.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 536 5067 19 2095 6858 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:75:a1:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe75:a1ee/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) 03/03/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 219.79 119.24 100.55 3504.97 6975.44 09:06:01 AM 100.63 0.28 100.35 17.86 9054.34 09:07:01 AM 23.43 0.30 23.13 42.39 940.91 09:08:01 AM 27.44 0.78 26.66 57.05 782.76 Average: 92.83 30.15 62.67 905.64 4438.32 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5246060 6998264 2638376 33.46 2688 1925520 727404 8.14 218456 2076300 152484 09:06:01 AM 5206868 7035340 2677568 33.96 2688 1996248 665816 7.45 243616 2065472 16496 09:07:01 AM 5208016 7037708 2676420 33.95 2688 1997524 667280 7.47 245596 2062156 24 09:08:01 AM 5194812 7027700 2689624 34.11 2688 1999584 673816 7.54 414144 1905368 17564 Average: 5213939 7024753 2670497 33.87 2688 1979719 683579 7.65 280453 2027324 46642 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 139.62 91.60 1229.01 40.90 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 31.64 25.70 222.59 8.15 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.88 21.66 25.96 7.08 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 36.97 28.76 36.75 10.68 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 59.03 41.93 378.60 16.70 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) 03/03/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.82 2.03 16.57 6.66 0.10 32.81 09:05:01 AM 0 22.06 2.55 20.09 8.35 0.09 46.86 09:05:01 AM 1 61.44 1.52 13.07 4.98 0.12 18.87 09:06:01 AM all 39.83 0.00 2.87 2.43 0.10 54.77 09:06:01 AM 0 28.16 0.00 2.51 1.68 0.10 67.54 09:06:01 AM 1 51.52 0.00 3.22 3.18 0.10 41.98 09:07:01 AM all 30.35 0.00 1.43 0.34 0.08 67.80 09:07:01 AM 0 22.03 0.00 1.32 0.38 0.07 76.20 09:07:01 AM 1 38.67 0.00 1.53 0.30 0.10 59.40 09:08:01 AM all 39.56 0.00 2.63 0.24 0.08 57.49 09:08:01 AM 0 27.32 0.00 2.35 0.20 0.08 70.05 09:08:01 AM 1 51.77 0.00 2.90 0.28 0.08 44.96 Average: all 37.88 0.50 5.83 2.40 0.09 53.30 Average: 0 24.91 0.63 6.50 2.63 0.08 65.25 Average: 1 50.82 0.38 5.15 2.18 0.10 41.38