---> uname -a: Linux prd-centos8-builder-2c-1g-3766.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 733 4714 19 2249 6655 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:29:bf:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe29:bf6a/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) 06/29/2026 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 214.57 102.17 112.40 968.05 6816.31 10:06:01 PM 98.63 2.77 95.87 252.85 13327.84 10:07:01 PM 31.79 0.90 30.89 55.99 1153.34 10:08:01 PM 17.91 0.25 17.66 25.06 512.55 Average: 90.22 26.21 64.01 322.84 5447.04 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 4925824 6812772 2956608 37.51 2688 2054184 957352 10.72 212120 2381676 271352 10:06:01 PM 4810048 6790172 3072384 38.98 2688 2143700 976084 10.93 232128 2460124 21300 10:07:01 PM 4776404 6758372 3106028 39.40 2688 2145332 984868 11.03 236032 2486028 7684 10:08:01 PM 4843112 6834276 3039320 38.56 2688 2154348 921096 10.31 428068 2226604 15916 Average: 4838847 6798898 3043585 38.61 2688 2124391 959850 10.75 277087 2388608 79063 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 128.68 82.53 1297.59 10.95 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 44.79 31.47 467.06 8.33 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.98 20.43 21.74 11.32 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 28.14 23.09 28.42 8.57 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 56.10 39.20 450.23 9.79 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) 06/29/2026 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 32.02 1.54 30.06 1.75 0.14 34.50 10:05:01 PM 0 17.87 2.20 36.91 2.14 0.14 40.74 10:05:01 PM 1 46.05 0.89 23.26 1.36 0.14 28.30 10:06:01 PM all 32.42 0.00 4.14 0.75 0.11 62.58 10:06:01 PM 0 34.24 0.00 3.79 0.50 0.12 61.36 10:06:01 PM 1 30.60 0.00 4.49 1.00 0.10 63.80 10:07:01 PM all 34.06 0.00 3.06 0.18 0.10 62.60 10:07:01 PM 0 35.76 0.00 3.51 0.23 0.10 60.40 10:07:01 PM 1 32.36 0.00 2.62 0.12 0.10 64.80 10:08:01 PM all 32.66 0.00 3.51 0.08 0.09 63.65 10:08:01 PM 0 45.74 0.00 4.09 0.12 0.10 49.96 10:08:01 PM 1 19.58 0.00 2.94 0.05 0.08 77.35 Average: all 32.80 0.38 10.04 0.68 0.11 56.00 Average: 0 33.54 0.53 11.86 0.74 0.11 53.22 Average: 1 32.05 0.22 8.23 0.63 0.11 58.77