---> uname -a: Linux prd-centos8-builder-2c-1g-43333.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 549 5060 19 2089 6843 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:fb:a6:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fefb:a64d/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) 09/03/2025 _x86_64_ (2 CPU) 16:03:20 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 269.51 83.44 186.07 1619.60 7986.99 04:06:01 PM 100.33 0.52 99.82 54.66 9602.67 04:07:01 PM 28.81 0.30 28.51 42.39 1120.76 04:08:01 PM 30.17 0.77 29.41 56.91 1070.76 Average: 107.20 21.25 85.95 443.37 4945.13 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5303160 7036960 2581276 32.74 2688 1905816 680552 7.62 195008 2038240 143692 04:06:01 PM 5126952 6946772 2757484 34.97 2688 1985960 763996 8.55 223908 2162660 22336 04:07:01 PM 5208472 7029928 2675964 33.94 2688 1987352 673712 7.54 226716 2077152 8848 04:08:01 PM 5154228 6989724 2730208 34.63 2688 2001312 703628 7.88 398960 1957976 22460 Average: 5198203 7000846 2686233 34.07 2688 1970110 705472 7.90 261148 2059007 49334 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 67.31 53.82 968.47 9.61 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 27.50 23.91 185.88 8.36 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.85 23.41 26.10 7.90 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.10 29.66 31.68 16.19 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 39.94 32.70 303.02 10.52 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) 09/03/2025 _x86_64_ (2 CPU) 16:03:20 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 30.22 1.27 12.53 4.95 0.09 50.94 04:05:01 PM 0 29.88 1.75 15.89 6.95 0.08 45.45 04:05:01 PM 1 30.55 0.79 9.19 2.95 0.10 56.41 04:06:01 PM all 33.67 0.00 3.00 4.22 0.09 59.02 04:06:01 PM 0 41.26 0.00 2.96 4.43 0.10 51.25 04:06:01 PM 1 26.07 0.00 3.03 4.02 0.08 66.79 04:07:01 PM all 36.28 0.00 2.42 0.37 0.09 60.83 04:07:01 PM 0 31.82 0.00 2.47 0.35 0.10 65.27 04:07:01 PM 1 40.74 0.00 2.38 0.40 0.08 56.40 04:08:01 PM all 39.28 0.00 2.94 0.34 0.08 57.36 04:08:01 PM 0 53.01 0.00 3.35 0.55 0.08 43.01 04:08:01 PM 1 25.55 0.00 2.53 0.13 0.08 71.70 Average: all 34.87 0.32 5.21 2.46 0.09 57.05 Average: 0 39.02 0.43 6.14 3.06 0.09 51.26 Average: 1 30.73 0.20 4.28 1.87 0.09 62.84