---> uname -a: Linux prd-centos8-builder-2c-1g-810.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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 603 4850 20 2243 6784 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:f2:4e:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fef2:4e46/64 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) 09/12/2026 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 304.50 162.11 142.39 6604.73 9052.05 04:06:01 PM 112.56 14.38 98.18 379.54 12737.23 04:07:01 PM 19.24 0.27 18.98 34.66 1571.76 04:08:01 PM 13.76 1.12 12.65 70.24 524.76 Average: 112.52 44.47 68.05 1772.24 5971.73 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5255728 7021912 2626700 33.32 2688 1939592 754408 8.45 195116 2083768 173948 04:06:01 PM 4937540 6912840 2944888 37.36 2688 2139364 787420 8.82 233432 2325340 37628 04:07:01 PM 5013264 6987836 2869164 36.40 2688 2138668 711376 7.97 238040 2246752 5836 04:08:01 PM 5001160 6981472 2881268 36.55 2688 2143944 712336 7.98 436176 2060132 19348 Average: 5051923 6976015 2830505 35.91 2688 2090392 741385 8.30 275691 2178998 59190 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 274.43 156.78 1967.98 65.24 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 46.41 31.65 634.50 6.13 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 15.89 14.95 18.61 3.36 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 19.14 14.96 21.58 12.16 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 88.97 54.58 660.67 21.72 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) 09/12/2026 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.30 2.60 34.11 12.77 0.03 15.19 04:05:01 PM 0 27.37 3.36 38.44 15.97 0.03 14.83 04:05:01 PM 1 43.16 1.84 29.83 9.59 0.03 15.54 04:06:01 PM all 36.67 0.32 9.10 5.64 0.05 48.22 04:06:01 PM 0 45.05 0.32 9.75 6.00 0.05 38.83 04:06:01 PM 1 28.29 0.32 8.46 5.29 0.05 57.61 04:07:01 PM all 38.29 0.00 3.58 0.72 0.05 57.36 04:07:01 PM 0 47.54 0.00 3.60 0.82 0.05 47.99 04:07:01 PM 1 29.03 0.00 3.57 0.63 0.05 66.72 04:08:01 PM all 41.50 0.00 4.56 0.36 0.04 53.54 04:08:01 PM 0 51.91 0.00 5.25 0.35 0.05 42.44 04:08:01 PM 1 31.10 0.00 3.88 0.37 0.03 64.62 Average: all 37.95 0.72 12.74 4.84 0.04 43.70 Average: 0 43.06 0.91 14.12 5.73 0.05 36.14 Average: 1 32.86 0.53 11.37 3.95 0.04 51.25