---> uname -a: Linux prd-centos8-builder-2c-1g-43319.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 629 4980 19 2089 6763 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:cd:53:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fecd:5381/64 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) 09/03/2025 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 340.42 152.67 187.75 6354.28 8052.30 03:06:01 PM 104.10 0.52 103.58 54.65 9424.16 03:07:01 PM 37.36 0.30 37.06 42.39 1722.81 03:08:01 PM 22.86 0.57 22.30 33.59 637.73 Average: 126.19 38.52 87.68 1621.36 4959.56 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5272952 6969956 2611492 33.12 2688 1870944 831148 9.30 195548 2074764 130012 03:06:01 PM 5142152 6961324 2742292 34.78 2688 1984704 796488 8.92 222168 2147828 35152 03:07:01 PM 5039528 6861580 2844916 36.08 2688 1987524 891108 9.98 226944 2244848 8860 03:08:01 PM 5072776 6894052 2811668 35.66 2688 1987120 855484 9.58 396628 2043464 7524 Average: 5131852 6921728 2752592 34.91 2688 1957573 843557 9.44 260322 2127726 45387 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 321.21 169.74 1824.18 67.59 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 32.19 28.09 285.10 10.10 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.20 23.66 25.05 8.79 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 43.56 32.54 34.40 11.11 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 106.04 63.51 542.23 24.40 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) 09/03/2025 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 36.16 2.87 20.16 11.04 0.12 29.65 03:05:01 PM 0 40.27 2.92 19.61 11.21 0.12 25.86 03:05:01 PM 1 32.04 2.81 20.71 10.87 0.12 33.45 03:06:01 PM all 33.43 0.00 3.25 6.57 0.09 56.67 03:06:01 PM 0 42.79 0.00 3.66 6.88 0.10 46.58 03:06:01 PM 1 24.07 0.00 2.84 6.26 0.08 66.75 03:07:01 PM all 39.11 0.00 2.34 1.67 0.09 56.79 03:07:01 PM 0 44.16 0.00 2.57 0.95 0.08 52.24 03:07:01 PM 1 34.04 0.00 2.12 2.39 0.10 61.35 03:08:01 PM all 35.52 0.00 2.60 0.68 0.08 61.13 03:08:01 PM 0 48.34 0.00 2.86 1.20 0.08 47.51 03:08:01 PM 1 22.75 0.00 2.33 0.15 0.08 74.69 Average: all 36.05 0.71 7.02 4.96 0.10 51.16 Average: 0 43.90 0.72 7.12 5.04 0.10 43.12 Average: 1 28.20 0.69 6.93 4.88 0.10 59.20