---> uname -a: Linux prd-centos8-builder-2c-1g-6869.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 627 4825 19 2244 6761 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:09:11:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe09:119a/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) 06/04/2026 _x86_64_ (2 CPU) 12:03:38 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 350.53 166.14 184.39 6648.32 17800.77 12:06:01 PM 105.15 2.73 102.42 252.32 13249.22 12:07:01 PM 29.06 0.27 28.80 34.66 1106.43 12:08:01 PM 29.61 1.12 28.49 70.24 1006.10 Average: 128.59 42.57 86.02 1751.46 8290.93 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5177816 6941516 2704616 34.31 2688 1935992 792276 8.87 200008 2155756 161812 12:06:01 PM 4973928 6949548 2908504 36.90 2688 2138316 754092 8.44 233116 2287644 21088 12:07:01 PM 4976348 6952416 2906084 36.87 2688 2139360 744568 8.34 236428 2284072 7488 12:08:01 PM 4968144 6949960 2914288 36.97 2688 2144560 743532 8.33 423684 2104972 20864 Average: 5024059 6948360 2858373 36.26 2688 2089557 758617 8.49 273309 2208111 52813 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 267.23 158.16 2014.09 64.25 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 58.26 42.87 672.71 10.59 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 31.29 26.63 30.18 13.24 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.64 27.47 30.42 13.19 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 97.36 63.79 686.88 25.32 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) 06/04/2026 _x86_64_ (2 CPU) 12:03:38 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.93 2.80 37.52 6.56 0.12 12.07 12:05:01 PM 0 37.05 2.78 40.46 7.03 0.12 12.56 12:05:01 PM 1 44.79 2.81 34.59 6.10 0.12 11.59 12:06:01 PM all 39.18 0.00 5.14 2.25 0.10 53.32 12:06:01 PM 0 37.87 0.00 5.10 2.51 0.10 54.42 12:06:01 PM 1 40.50 0.00 5.18 2.00 0.10 52.22 12:07:01 PM all 37.06 0.00 3.49 0.68 0.09 58.69 12:07:01 PM 0 60.45 0.00 4.72 0.88 0.10 33.85 12:07:01 PM 1 13.68 0.00 2.25 0.47 0.08 83.52 12:08:01 PM all 36.22 0.00 4.67 1.42 0.18 57.50 12:08:01 PM 0 46.65 0.00 5.12 1.97 0.25 46.00 12:08:01 PM 1 25.78 0.00 4.23 0.87 0.12 69.00 Average: all 38.33 0.69 12.57 2.71 0.12 45.57 Average: 0 45.54 0.68 13.70 3.08 0.14 36.85 Average: 1 31.13 0.69 11.44 2.34 0.10 54.30