---> uname -a: Linux prd-centos8-builder-2c-1g-10414.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 573 5031 19 2094 6820 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:a4:99:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fea4:99aa/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) 11/06/2025 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 122.49 92.78 29.71 6013.17 15667.98 05:06:01 PM 89.67 47.78 41.89 437.93 3671.60 05:07:01 PM 88.62 15.61 73.00 171.57 4730.04 05:08:01 PM 90.10 0.55 89.55 55.18 8908.33 05:09:01 PM 26.18 0.55 25.63 49.73 988.95 05:10:01 PM 20.08 0.10 19.98 10.40 492.37 Average: 72.58 25.86 46.72 1095.93 5688.42 05:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5552044 7052424 2332392 29.58 2688 1688376 747372 8.37 170892 1870012 71644 05:06:01 PM 5527456 7041232 2356980 29.89 2688 1699228 748528 8.38 182940 1873684 10164 05:07:01 PM 5248044 6994220 2636392 33.44 2688 1918472 735036 8.23 195200 2094884 138068 05:08:01 PM 5186536 7011028 2697900 34.22 2688 1990260 692280 7.75 221196 2104940 20980 05:09:01 PM 5177808 7003652 2706628 34.33 2688 1991656 684204 7.66 226804 2108544 7384 05:10:01 PM 5095588 6921940 2788848 35.37 2688 1992112 804328 9.00 405132 2012044 7524 Average: 5297913 7004083 2586523 32.81 2688 1880017 735291 8.23 233694 2010685 42627 05:04:03 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 268.50 145.15 1165.90 66.57 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 7.57 5.08 16.17 8.09 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 53.24 41.03 874.69 10.13 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 19.53 17.06 113.56 5.94 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 32.61 32.16 29.62 9.49 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 27.18 23.31 25.51 8.86 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 66.99 43.41 366.51 17.91 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) 11/06/2025 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 27.87 1.96 12.84 36.63 0.12 20.58 05:05:01 PM 0 32.24 1.37 11.65 38.33 0.12 16.28 05:05:01 PM 1 23.46 2.54 14.04 34.92 0.12 24.92 05:06:01 PM all 4.02 0.90 8.43 63.29 0.13 23.24 05:06:01 PM 0 5.13 0.92 8.62 57.52 0.08 27.72 05:06:01 PM 1 2.91 0.87 8.24 69.07 0.17 18.74 05:07:01 PM all 24.17 0.41 5.22 11.10 0.11 58.99 05:07:01 PM 0 30.73 0.38 5.26 12.56 0.12 50.94 05:07:01 PM 1 17.60 0.43 5.19 9.64 0.10 67.05 05:08:01 PM all 28.16 0.00 2.81 11.05 0.13 57.85 05:08:01 PM 0 36.94 0.00 3.37 11.20 0.12 48.36 05:08:01 PM 1 19.38 0.00 2.25 10.89 0.15 67.33 05:09:01 PM all 36.77 0.00 2.83 1.56 0.09 58.75 05:09:01 PM 0 39.51 0.00 2.96 1.59 0.10 55.85 05:09:01 PM 1 34.02 0.00 2.70 1.54 0.08 61.65 05:10:01 PM all 35.56 0.00 2.48 1.16 0.11 60.70 05:10:01 PM 0 29.88 0.00 2.46 1.35 0.12 66.19 05:10:01 PM 1 41.26 0.00 2.49 0.97 0.10 55.19 Average: all 26.10 0.53 5.71 20.63 0.12 46.90 Average: 0 29.07 0.44 5.68 20.27 0.11 44.43 Average: 1 23.13 0.63 5.75 21.00 0.12 49.38