---> uname -a: Linux prd-centos8-builder-2c-1g-654.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: 2799.996 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 615 4836 19 2246 6773 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:da:38:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feda:388f/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) 17:03:48 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 513.27 283.21 230.06 15508.86 43399.55 05:06:01 PM 160.35 28.31 132.04 516.36 13034.11 05:07:01 PM 37.68 0.27 37.41 34.66 3882.30 05:08:01 PM 22.63 0.73 21.90 31.59 607.58 Average: 183.52 78.15 105.37 4024.16 15234.31 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5175116 6925924 2707324 34.35 2688 1925536 872788 9.77 229628 2138324 196712 05:06:01 PM 4976032 6953624 2906408 36.87 2688 2140560 743184 8.32 216748 2301340 99260 05:07:01 PM 4990628 6970348 2891812 36.69 2688 2142748 737328 8.26 234668 2271788 8652 05:08:01 PM 4951112 6930564 2931328 37.19 2688 2142484 757660 8.48 415440 2130864 7500 Average: 5023222 6945115 2859218 36.27 2688 2087832 777740 8.71 274121 2210579 78031 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 301.47 149.83 1803.94 64.11 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 70.19 49.10 842.97 12.60 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.31 23.48 23.28 8.27 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 24.95 21.61 26.39 8.24 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 105.50 61.02 674.29 23.31 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) 17:03:48 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.92 3.13 38.38 4.51 0.12 9.94 05:05:01 PM 0 51.25 2.79 32.90 3.76 0.12 9.18 05:05:01 PM 1 36.52 3.47 43.92 5.27 0.12 10.71 05:06:01 PM all 38.40 0.54 11.97 1.42 0.10 47.57 05:06:01 PM 0 42.38 0.52 11.83 1.12 0.10 44.05 05:06:01 PM 1 34.41 0.55 12.11 1.73 0.10 51.10 05:07:01 PM all 34.00 0.00 3.75 0.25 0.09 61.91 05:07:01 PM 0 48.06 0.00 4.45 0.32 0.10 47.07 05:07:01 PM 1 19.92 0.00 3.05 0.18 0.08 76.76 05:08:01 PM all 36.99 0.00 3.54 0.13 0.11 59.23 05:08:01 PM 0 37.93 0.00 3.55 0.18 0.10 58.24 05:08:01 PM 1 36.06 0.00 3.52 0.08 0.12 60.22 Average: all 38.29 0.90 14.27 1.56 0.10 44.87 Average: 0 44.88 0.82 13.09 1.33 0.10 39.78 Average: 1 31.69 0.99 15.46 1.79 0.11 49.97