---> uname -a: Linux prd-centos8-builder-2c-4g-1878.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 482 1046 17 2136 2908 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:32:cb:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe32:cb04/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/01/2025 _x86_64_ (2 CPU) 20:02:06 LINUX RESTART (2 CPU) 08:03:02 PM tps rtps wtps bread/s bwrtn/s 08:04:01 PM 67.79 7.08 60.71 1130.06 8729.72 08:05:01 PM 68.66 0.38 68.28 54.12 7565.21 08:06:01 PM 40.90 0.30 40.60 30.92 4288.05 Average: 59.07 2.56 56.51 400.98 6850.56 08:03:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:04:01 PM 1263116 2969272 2490568 66.35 2104 1882436 693688 14.45 405024 1827292 81596 08:05:01 PM 1176752 3013500 2576932 68.65 2104 2003172 614212 12.79 404220 1876284 45800 08:06:01 PM 1116020 3022296 2637664 70.27 2104 2067140 582972 12.14 409396 1908928 23968 Average: 1185296 3001689 2568388 68.42 2104 1984249 630291 13.12 406213 1870835 50455 08:03:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 163.74 117.01 1432.54 16.99 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 24.38 21.21 228.93 9.00 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 12.78 12.35 45.59 4.86 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 66.42 49.82 564.19 10.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/01/2025 _x86_64_ (2 CPU) 20:02:06 LINUX RESTART (2 CPU) 08:03:02 PM CPU %user %nice %system %iowait %steal %idle 08:04:01 PM all 34.26 0.00 4.28 3.59 5.12 52.74 08:04:01 PM 0 46.82 0.00 5.29 4.79 5.12 37.98 08:04:01 PM 1 21.85 0.00 3.29 2.40 5.13 67.33 08:05:01 PM all 36.81 0.00 4.38 2.43 5.30 51.09 08:05:01 PM 0 52.20 0.00 5.02 1.78 5.12 35.89 08:05:01 PM 1 21.65 0.00 3.76 3.07 5.47 66.06 08:06:01 PM all 37.66 0.00 3.84 1.39 5.41 51.70 08:06:01 PM 0 49.94 0.00 4.55 1.60 5.49 38.42 08:06:01 PM 1 25.46 0.00 3.13 1.19 5.33 64.88 Average: all 36.26 0.00 4.17 2.46 5.28 51.84 Average: 0 49.68 0.00 4.95 2.71 5.24 37.43 Average: 1 23.00 0.00 3.39 2.22 5.31 66.08