---> uname -a: Linux prd-centos8-builder-2c-4g-10864.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: 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 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 481 1140 17 2043 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:08:a3:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe08:a3fc/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) 12/03/2025 _x86_64_ (2 CPU) 18:03:57 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 52.94 1.17 51.77 91.05 5538.31 06:07:01 PM 65.54 0.47 65.08 53.32 7227.67 06:08:01 PM 33.94 0.08 33.86 1.87 4657.16 06:09:01 PM 25.16 0.27 24.90 41.86 2029.15 06:10:01 PM 16.14 0.00 16.14 0.00 395.92 06:11:01 PM 15.30 0.48 14.82 16.92 598.20 06:12:01 PM 21.00 0.47 20.53 48.93 796.18 Average: 32.86 0.42 32.44 36.27 3034.44 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1290760 2936936 2462924 65.61 2104 1813788 699008 14.56 142632 2025200 132736 06:07:01 PM 1223060 2991756 2530624 67.42 2104 1929660 618360 12.88 145936 2066292 90404 06:08:01 PM 1108864 2945896 2644820 70.46 2104 1997776 664556 13.84 173708 2151500 55084 06:09:01 PM 1196992 3002148 2556692 68.11 2104 1965892 607152 12.64 206340 2030068 8432 06:10:01 PM 1207884 3013824 2545800 67.82 2104 1966388 597092 12.43 206468 2018576 8840 06:11:01 PM 1169632 2976132 2584052 68.84 2104 1966888 633980 13.20 207248 2055500 8856 06:12:01 PM 1187872 2995812 2565812 68.35 2104 1968292 611644 12.74 392284 1852448 8708 Average: 1197866 2980358 2555818 68.09 2104 1944098 633113 13.18 210659 2028512 44723 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 65.46 55.46 805.51 5.62 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.21 28.36 265.64 5.32 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 45.18 40.64 584.39 7.33 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.05 12.03 11.67 4.67 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 7.81 10.41 6.19 4.87 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 12.21 12.86 10.37 4.00 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 16.20 14.55 16.36 7.44 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 26.87 24.90 242.85 5.61 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) 12/03/2025 _x86_64_ (2 CPU) 18:03:57 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 35.79 0.00 3.89 1.40 2.55 56.38 06:06:01 PM 0 30.89 0.00 3.06 1.79 2.37 61.89 06:06:01 PM 1 40.69 0.00 4.71 1.00 2.73 50.86 06:07:01 PM all 36.34 0.00 4.00 3.31 2.70 53.65 06:07:01 PM 0 39.71 0.00 4.28 2.67 2.75 50.59 06:07:01 PM 1 32.96 0.00 3.71 3.96 2.66 56.71 06:08:01 PM all 35.56 0.00 2.97 1.09 2.58 57.81 06:08:01 PM 0 56.98 0.00 3.67 1.01 2.49 35.85 06:08:01 PM 1 14.40 0.00 2.28 1.16 2.66 79.49 06:09:01 PM all 35.16 0.00 2.53 0.81 2.46 59.04 06:09:01 PM 0 47.02 0.00 3.24 0.81 2.55 46.38 06:09:01 PM 1 23.37 0.00 1.83 0.81 2.37 71.63 06:10:01 PM all 39.32 0.00 2.31 0.40 2.63 55.33 06:10:01 PM 0 57.51 0.00 2.85 0.46 2.59 36.58 06:10:01 PM 1 21.29 0.00 1.78 0.35 2.68 73.91 06:11:01 PM all 32.94 0.00 2.47 0.39 2.29 61.91 06:11:01 PM 0 51.19 0.00 3.66 0.22 2.08 42.86 06:11:01 PM 1 14.95 0.00 1.29 0.56 2.51 80.69 06:12:01 PM all 39.05 0.00 3.13 0.67 2.50 54.65 06:12:01 PM 0 48.86 0.00 3.57 0.30 2.68 44.59 06:12:01 PM 1 29.23 0.00 2.69 1.04 2.31 64.73 Average: all 36.31 0.00 3.04 1.15 2.53 56.96 Average: 0 47.42 0.00 3.48 1.04 2.50 45.56 Average: 1 25.25 0.00 2.61 1.27 2.56 68.31