---> uname -a: Linux prd-centos8-builder-2c-1g-17310.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4864 19 2245 6801 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:dd:22:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fedd:22d1/64 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) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 342.09 134.91 207.18 2235.12 7771.06 06:06:01 AM 100.77 2.73 98.03 252.36 13746.93 06:07:01 AM 32.67 0.27 32.41 34.66 1143.95 06:08:01 AM 24.20 0.92 23.28 46.93 858.87 Average: 124.94 34.71 90.23 642.31 5880.08 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5216212 6981684 2666228 33.82 2688 1937232 752780 8.43 200480 2118916 168532 06:06:01 AM 5005584 6982460 2876856 36.50 2688 2139748 728736 8.16 231680 2262292 20972 06:07:01 AM 4936388 6914432 2946052 37.37 2688 2141092 787068 8.81 236476 2326476 7680 06:08:01 AM 5010860 6990340 2871580 36.43 2688 2142288 701196 7.85 417212 2070788 7512 Average: 5042261 6967229 2840179 36.03 2688 2090090 742445 8.31 271462 2194618 51174 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 111.11 71.34 1148.51 16.27 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 59.97 38.33 669.44 9.17 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 22.64 20.34 21.31 8.29 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 27.31 22.96 28.26 13.76 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 55.26 38.24 466.89 11.87 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) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.63 2.68 37.13 3.98 0.23 22.34 06:05:01 AM 0 42.44 1.81 32.86 4.55 0.24 18.11 06:05:01 AM 1 24.74 3.56 41.45 3.41 0.22 26.62 06:06:01 AM all 33.72 0.00 5.07 0.90 0.13 60.17 06:06:01 AM 0 38.78 0.00 5.22 0.65 0.13 55.21 06:06:01 AM 1 28.60 0.00 4.92 1.15 0.14 65.20 06:07:01 AM all 38.26 0.00 3.24 0.18 0.12 58.20 06:07:01 AM 0 52.26 0.00 3.94 0.22 0.13 43.46 06:07:01 AM 1 24.27 0.00 2.55 0.13 0.10 72.95 06:08:01 AM all 35.41 0.00 4.09 0.23 0.11 60.17 06:08:01 AM 0 41.34 0.00 4.50 0.17 0.12 53.88 06:08:01 AM 1 29.47 0.00 3.67 0.28 0.10 66.48 Average: all 35.27 0.66 12.23 1.30 0.15 50.39 Average: 0 43.71 0.44 11.51 1.38 0.16 42.80 Average: 1 26.78 0.87 12.95 1.23 0.14 58.03