---> uname -a: Linux prd-centos8-builder-2c-1g-19034.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 560 5063 19 2075 6833 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:1f:65:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe1f:6559/64 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) 06/06/2025 _x86_64_ (2 CPU) 17:03:20 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 268.37 79.48 188.89 1755.26 8238.46 05:06:02 PM 92.80 0.83 91.97 97.98 8640.11 05:07:01 PM 26.98 0.07 26.91 3.12 1056.40 05:08:01 PM 30.13 0.78 29.35 57.06 832.41 Average: 104.91 20.38 84.53 480.45 4707.35 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5228576 7004672 2655860 33.68 2688 1946944 742184 8.31 203256 2101824 192272 05:06:02 PM 5217916 7023852 2666520 33.82 2688 1972488 678372 7.59 225696 2071100 20932 05:07:01 PM 5232748 7040064 2651688 33.63 2688 1974128 648036 7.25 227680 2054008 8852 05:08:01 PM 5152552 6963320 2731884 34.65 2688 1976820 733504 8.21 396164 1965028 20088 Average: 5207948 7007977 2676488 33.95 2688 1967595 700524 7.84 263199 2047990 60536 05:04:01 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 205.00 128.82 1414.69 36.91 0.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 32.48 27.75 54.34 13.64 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 26.33 22.64 20.24 8.46 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 34.98 28.31 31.24 11.95 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 74.91 52.01 381.72 17.78 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) 06/06/2025 _x86_64_ (2 CPU) 17:03:20 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 37.37 1.22 13.47 4.85 0.12 42.97 05:05:01 PM 0 43.98 1.12 13.56 5.17 0.10 36.06 05:05:01 PM 1 30.76 1.31 13.38 4.53 0.13 49.88 05:06:02 PM all 35.59 0.00 3.25 3.99 0.09 57.08 05:06:02 PM 0 51.05 0.00 3.63 2.63 0.10 42.58 05:06:02 PM 1 20.16 0.00 2.88 5.34 0.08 71.54 05:07:01 PM all 36.19 0.00 2.19 0.95 0.08 60.58 05:07:01 PM 0 38.69 0.00 2.13 0.90 0.08 58.20 05:07:01 PM 1 33.69 0.00 2.25 1.00 0.08 62.97 05:08:01 PM all 40.92 0.00 3.32 0.47 0.11 55.18 05:08:01 PM 0 51.37 0.00 3.76 0.60 0.10 44.17 05:08:01 PM 1 30.50 0.00 2.87 0.35 0.12 66.16 Average: all 37.52 0.30 5.56 2.57 0.10 53.95 Average: 0 46.31 0.28 5.77 2.32 0.10 45.22 Average: 1 28.75 0.33 5.34 2.81 0.10 62.67