---> uname -a: Linux prd-centos8-builder-2c-1g-11673.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 588 4863 19 2245 6800 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:33:a2:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe33:a2c3/64 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) 06/13/2026 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 352.13 136.85 215.28 2231.52 7648.20 11:06:01 PM 96.42 2.90 93.52 283.37 13088.40 11:07:01 PM 28.43 0.10 28.33 3.60 1058.54 11:08:01 PM 32.52 1.12 31.40 70.23 891.07 Average: 127.37 35.24 92.13 647.18 5671.55 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5043460 6952480 2838980 36.02 2688 2074088 746776 8.36 214180 2254888 290692 11:06:01 PM 5043884 7021352 2838556 36.01 2688 2140412 659416 7.38 234576 2219864 20976 11:07:01 PM 5003964 6981820 2878476 36.52 2688 2140676 693192 7.76 236708 2256392 7480 11:08:01 PM 4970212 6953364 2912228 36.95 2688 2145884 715760 8.01 423672 2104088 20868 Average: 5015380 6977254 2867060 36.37 2688 2125265 703786 7.88 277284 2208808 85004 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 99.95 64.21 1273.97 11.05 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 47.55 36.50 451.56 13.81 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.63 19.71 19.32 7.33 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 33.92 26.24 29.02 11.79 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 51.01 36.67 443.47 10.99 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) 06/13/2026 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 35.52 2.60 35.98 3.76 0.14 22.01 11:05:01 PM 0 30.04 3.67 43.33 4.40 0.14 18.42 11:05:01 PM 1 40.92 1.55 28.72 3.13 0.14 25.54 11:06:01 PM all 34.81 0.00 4.67 1.26 0.10 59.16 11:06:01 PM 0 48.10 0.00 5.39 1.30 0.10 45.11 11:06:01 PM 1 21.53 0.00 3.95 1.22 0.10 73.20 11:07:01 PM all 36.41 0.00 3.10 0.17 0.09 60.22 11:07:01 PM 0 43.30 0.00 3.67 0.23 0.08 52.71 11:07:01 PM 1 29.54 0.00 2.54 0.10 0.10 67.73 11:08:01 PM all 38.51 0.00 4.42 0.22 0.10 56.75 11:08:01 PM 0 47.42 0.00 4.65 0.25 0.10 47.58 11:08:01 PM 1 29.59 0.00 4.20 0.20 0.10 65.91 Average: all 36.32 0.64 11.92 1.34 0.11 49.67 Average: 0 42.30 0.90 14.07 1.53 0.10 41.11 Average: 1 30.36 0.38 9.79 1.15 0.11 58.20