---> uname -a: Linux prd-centos8-builder-2c-1g-17262.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 560 4894 19 2243 6828 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:05:a5:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe05:a5a9/64 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) 06/17/2026 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 382.31 132.13 250.18 2222.54 8230.37 09:06:01 PM 103.00 2.73 100.27 252.36 13409.60 09:07:01 PM 29.69 0.27 29.42 34.66 1107.16 09:08:01 PM 23.60 0.92 22.68 46.93 646.68 Average: 133.61 33.60 100.01 632.47 5838.29 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5219100 7004096 2663332 33.79 2688 1956908 706504 7.91 199180 2117964 179744 09:06:01 PM 4985328 6959464 2897104 36.75 2688 2137100 735396 8.23 232000 2282056 21304 09:07:01 PM 5035188 7010016 2847244 36.12 2688 2137952 671808 7.52 235076 2228304 7488 09:08:01 PM 4972580 6957004 2909852 36.92 2688 2147504 732428 8.20 416856 2108980 15692 Average: 5053049 6982645 2829383 35.89 2688 2094866 711534 7.97 270778 2184326 56057 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 142.11 88.39 1366.45 16.22 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 48.94 34.76 478.83 8.96 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.16 21.16 22.11 7.80 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 27.53 22.90 27.21 14.17 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 60.34 41.61 469.90 11.77 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) 06/17/2026 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 32.02 2.42 34.10 3.27 0.10 28.09 09:05:01 PM 0 30.87 2.63 35.53 3.57 0.10 27.29 09:05:01 PM 1 33.16 2.21 32.68 2.97 0.09 28.90 09:06:01 PM all 35.71 0.00 4.78 0.90 0.10 58.51 09:06:01 PM 0 43.91 0.00 4.90 0.72 0.10 50.37 09:06:01 PM 1 27.50 0.00 4.66 1.08 0.10 66.66 09:07:01 PM all 33.93 0.00 3.18 0.14 0.09 62.66 09:07:01 PM 0 38.68 0.00 3.43 0.18 0.10 57.61 09:07:01 PM 1 29.17 0.00 2.92 0.10 0.08 67.72 09:08:01 PM all 34.40 0.00 3.53 0.14 0.09 61.83 09:08:01 PM 0 44.11 0.00 3.64 0.17 0.10 51.99 09:08:01 PM 1 24.68 0.00 3.43 0.12 0.08 71.69 Average: all 34.03 0.59 11.20 1.09 0.09 52.99 Average: 0 39.47 0.64 11.65 1.14 0.10 47.00 Average: 1 28.59 0.54 10.74 1.05 0.09 58.98