---> uname -a: Linux prd-centos8-builder-2c-1g-46097.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: 2800.000 BogoMIPS: 5600.00 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 5025 19 2091 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:d9:02:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fed9:239/64 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) 09/16/2025 _x86_64_ (2 CPU) 00:03:21 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 202.82 91.70 111.11 1681.71 7434.81 12:06:01 AM 92.32 0.52 91.80 54.66 8998.62 12:07:01 AM 29.98 0.30 29.68 42.39 1114.30 12:08:01 AM 26.01 0.58 25.43 33.73 924.76 Average: 87.79 23.28 64.51 453.17 4618.24 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5188996 6971628 2695448 34.19 2688 1952664 746772 8.36 202056 2141628 195532 12:06:01 AM 5068056 6898900 2816388 35.72 2688 1996884 818760 9.17 224544 2219672 30684 12:07:01 AM 5166000 6990292 2718444 34.48 2688 1989920 730632 8.18 226440 2118576 8856 12:08:01 AM 5096028 6921084 2788416 35.37 2688 1990700 771308 8.63 395428 2020312 8688 Average: 5129770 6945476 2754674 34.94 2688 1982542 766868 8.58 262117 2125047 60940 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 85.25 71.29 1117.96 9.93 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 22.66 17.75 41.59 8.93 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 30.99 24.35 26.20 8.29 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 38.96 28.15 30.09 10.50 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 44.47 35.38 304.00 9.41 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) 09/16/2025 _x86_64_ (2 CPU) 00:03:21 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 32.23 1.53 14.70 2.45 0.12 48.97 12:05:01 AM 0 34.87 1.16 12.07 2.62 0.12 49.17 12:05:01 AM 1 29.57 1.91 17.35 2.28 0.12 48.77 12:06:01 AM all 31.96 0.00 2.71 3.40 0.10 61.83 12:06:01 AM 0 25.61 0.00 2.70 5.10 0.08 66.51 12:06:01 AM 1 38.30 0.00 2.73 1.70 0.12 57.16 12:07:01 AM all 35.41 0.00 2.38 0.16 0.08 61.97 12:07:01 AM 0 29.22 0.00 2.03 0.17 0.08 68.49 12:07:01 AM 1 41.59 0.00 2.73 0.15 0.08 55.45 12:08:01 AM all 34.77 0.00 2.87 0.17 0.10 62.09 12:08:01 AM 0 27.07 0.00 2.47 0.22 0.10 70.15 12:08:01 AM 1 42.47 0.00 3.28 0.12 0.10 54.04 Average: all 33.60 0.38 5.64 1.54 0.10 58.74 Average: 0 29.18 0.29 4.80 2.02 0.10 63.61 Average: 1 38.01 0.47 6.48 1.06 0.10 53.87