---> uname -a: Linux prd-centos8-builder-2c-1g-772.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: 2799.934 BogoMIPS: 5599.86 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4782 19 2337 6810 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:5e:67:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86258sec preferred_lft 86258sec inet6 fe80::f816:3eff:fe5e:67cb/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) 06/22/2026 _x86_64_ (2 CPU) 21:24:43 LINUX RESTART (2 CPU) 09:25:03 PM tps rtps wtps bread/s bwrtn/s 09:26:01 PM 386.23 163.51 222.72 5112.31 11274.47 09:27:01 PM 114.16 3.93 110.23 270.84 8286.14 Average: 247.89 82.37 165.52 2650.56 9754.99 09:25:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 PM 5241784 6969544 2640656 33.50 2688 1908112 820580 9.19 387436 1935240 82328 09:27:01 PM 4926600 7000348 2955840 37.50 2688 2235812 707440 7.92 397216 2173808 221828 Average: 5084192 6984946 2798248 35.50 2688 2071962 764010 8.55 392326 2054524 152078 09:25:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 315.60 176.44 2334.84 72.11 0.00 0.00 0.00 0.00 09:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 PM eth0 78.01 55.06 863.94 10.51 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 194.79 114.72 1586.93 40.79 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) 06/22/2026 _x86_64_ (2 CPU) 21:24:43 LINUX RESTART (2 CPU) 09:25:03 PM CPU %user %nice %system %iowait %steal %idle 09:26:01 PM all 43.74 2.61 36.96 3.50 0.09 13.11 09:26:01 PM 0 51.26 1.82 31.62 3.82 0.09 11.38 09:26:01 PM 1 36.14 3.40 42.35 3.17 0.09 14.85 09:27:01 PM all 35.40 0.07 6.89 0.74 0.10 56.80 09:27:01 PM 0 47.49 0.05 7.32 0.65 0.10 44.39 09:27:01 PM 1 23.32 0.10 6.46 0.83 0.10 69.19 Average: all 39.45 1.31 21.51 2.08 0.09 35.56 Average: 0 49.33 0.91 19.16 2.20 0.09 28.30 Average: 1 29.54 1.70 23.86 1.96 0.09 42.85