---> uname -a: Linux prd-centos8-builder-2c-1g-1851.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 582 5020 19 2095 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:da:da:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:feda:dae3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/01/2025 _x86_64_ (2 CPU) 14:03:37 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 282.62 166.94 115.68 6564.75 13531.12 02:06:01 PM 91.33 0.47 90.87 53.32 8118.15 02:07:01 PM 50.69 0.35 50.34 43.73 4158.64 02:08:01 PM 22.28 0.00 22.28 0.00 846.41 02:09:01 PM 30.04 0.77 29.27 56.91 814.13 Average: 95.40 33.71 61.69 1343.87 5493.80 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5231512 6931032 2652924 33.65 2688 1872528 816920 9.14 193840 2114624 149404 02:06:01 PM 5145940 6967668 2738496 34.73 2688 1988056 734420 8.22 199600 2169848 89432 02:07:01 PM 5170916 6997264 2713520 34.42 2688 1991908 710384 7.95 226352 2114992 7388 02:08:01 PM 5171324 6997416 2713112 34.41 2688 1991908 699896 7.83 227328 2114020 7384 02:09:01 PM 5090080 6920904 2794356 35.44 2688 1996184 777728 8.71 395808 2026248 20112 Average: 5161954 6962857 2722482 34.53 2688 1968117 747870 8.37 248586 2107946 54744 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 251.70 143.19 1799.46 63.67 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 39.41 30.06 292.04 7.92 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.76 22.56 47.14 11.07 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.88 19.10 17.82 6.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 27.46 23.16 26.90 10.98 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 72.45 47.62 436.71 19.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/01/2025 _x86_64_ (2 CPU) 14:03:37 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.35 3.33 23.30 19.47 0.17 17.39 02:05:01 PM 0 32.65 3.70 24.10 20.21 0.17 19.17 02:05:01 PM 1 40.04 2.95 22.50 18.74 0.17 15.60 02:06:01 PM all 26.90 0.00 2.90 9.95 0.22 60.04 02:06:01 PM 0 21.81 0.00 2.91 8.65 0.32 66.31 02:06:01 PM 1 31.99 0.00 2.88 11.25 0.12 53.75 02:07:01 PM all 34.47 0.00 2.53 4.78 0.12 58.10 02:07:01 PM 0 17.25 0.00 1.87 4.01 0.10 76.77 02:07:01 PM 1 51.71 0.00 3.20 5.55 0.13 39.40 02:08:01 PM all 32.68 0.00 2.28 1.91 0.10 63.03 02:08:01 PM 0 24.64 0.00 1.82 2.10 0.08 71.36 02:08:01 PM 1 40.70 0.00 2.75 1.71 0.12 54.72 02:09:01 PM all 39.87 0.00 3.02 1.54 0.12 55.45 02:09:01 PM 0 29.11 0.00 2.79 1.48 0.12 66.50 02:09:01 PM 1 50.62 0.00 3.24 1.60 0.13 44.41 Average: all 34.05 0.66 6.74 7.48 0.15 50.93 Average: 0 25.07 0.73 6.63 7.24 0.16 60.18 Average: 1 43.03 0.58 6.86 7.73 0.13 41.67