---> uname -a: Linux prd-centos8-builder-2c-1g-17286.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4854 19 2245 6791 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:9c:5b:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe9c:5bfd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/18/2026 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 219.88 107.37 112.51 1216.20 6865.99 02:06:01 AM 95.83 2.73 93.10 252.32 12859.01 02:07:01 AM 29.98 0.27 29.71 34.66 1103.83 02:08:01 AM 22.34 0.92 21.43 46.92 823.89 Average: 92.01 27.82 64.19 387.50 5413.30 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5070660 6952560 2811780 35.67 2688 2049492 800276 8.96 211676 2237852 255212 02:06:01 AM 4931168 6907804 2951272 37.44 2688 2140096 821756 9.20 233380 2335844 21296 02:07:01 AM 4911404 6897588 2971036 37.69 2688 2149548 823340 9.22 236556 2351016 16084 02:08:01 AM 5015272 6994696 2867168 36.37 2688 2142316 724788 8.12 416416 2067036 7512 Average: 4982126 6938162 2900314 36.79 2688 2120363 792540 8.87 274507 2247937 75026 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 129.48 84.85 1279.51 11.00 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 47.45 32.86 442.92 8.53 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.13 17.71 19.33 7.09 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 25.87 22.06 27.51 13.32 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 55.73 39.37 442.30 9.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/18/2026 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 31.80 1.97 30.80 1.91 0.09 33.44 02:05:01 AM 0 33.32 1.78 32.96 2.19 0.10 29.65 02:05:01 AM 1 30.28 2.15 28.64 1.63 0.08 37.21 02:06:01 AM all 32.50 0.00 4.05 0.78 0.09 62.58 02:06:01 AM 0 34.19 0.00 4.46 0.77 0.08 60.50 02:06:01 AM 1 30.81 0.00 3.65 0.78 0.10 64.65 02:07:01 AM all 30.84 0.00 2.99 0.15 0.08 65.94 02:07:01 AM 0 25.91 0.00 2.80 0.12 0.08 71.09 02:07:01 AM 1 35.78 0.00 3.19 0.18 0.07 60.79 02:08:01 AM all 31.55 0.00 3.58 0.13 0.12 64.63 02:08:01 AM 0 30.20 0.00 3.84 0.17 0.12 65.67 02:08:01 AM 1 32.88 0.00 3.32 0.10 0.12 63.58 Average: all 31.67 0.49 10.27 0.74 0.09 56.74 Average: 0 30.89 0.44 10.92 0.80 0.10 56.85 Average: 1 32.45 0.53 9.63 0.67 0.09 56.64