---> uname -a: Linux prd-centos8-builder-2c-1g-10117.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 594 5009 19 2095 6798 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:cb:b6:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fecb:b66e/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) 14:04:12 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 215.30 61.54 153.76 638.83 11531.89 02:07:01 PM 48.07 0.28 47.78 41.45 4608.51 02:08:01 PM 22.15 0.07 22.08 2.27 823.08 02:09:01 PM 29.76 0.77 29.00 56.92 848.74 Average: 78.82 15.66 63.15 184.86 4453.06 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5113176 6935388 2771268 35.15 2688 1988288 763488 8.55 199800 2198736 109820 02:07:01 PM 5158828 6985648 2725616 34.57 2688 1992828 703328 7.87 225248 2125020 9680 02:08:01 PM 5181816 7008972 2702628 34.28 2688 1992900 674304 7.55 226868 2100000 4 02:09:01 PM 5130116 6960536 2754328 34.93 2688 1995616 735852 8.24 395412 1982844 20116 Average: 5145984 6972636 2738460 34.73 2688 1992408 719243 8.05 261832 2101650 34905 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.72 52.59 982.55 12.04 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 15.78 16.09 34.74 5.41 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 19.85 18.58 17.00 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 30.89 24.70 25.23 15.80 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 35.06 27.99 264.87 9.81 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) 14:04:12 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 41.21 0.98 11.52 2.72 0.13 43.43 02:06:01 PM 0 23.77 1.31 12.85 2.87 0.15 59.05 02:06:01 PM 1 58.58 0.65 10.19 2.58 0.12 27.89 02:07:01 PM all 28.97 0.00 2.12 9.84 0.10 58.97 02:07:01 PM 0 17.41 0.00 1.84 8.74 0.08 71.93 02:07:01 PM 1 40.57 0.00 2.40 10.95 0.12 45.97 02:08:01 PM all 30.54 0.00 2.24 1.93 0.08 65.21 02:08:01 PM 0 21.68 0.00 1.78 1.33 0.08 75.12 02:08:01 PM 1 39.38 0.00 2.69 2.52 0.08 55.32 02:09:01 PM all 40.02 0.00 3.22 1.33 0.16 55.26 02:09:01 PM 0 8.87 0.00 2.23 0.46 0.13 88.31 02:09:01 PM 1 71.36 0.00 4.23 2.20 0.18 22.03 Average: all 35.20 0.24 4.77 3.96 0.12 55.71 Average: 0 17.90 0.33 4.67 3.35 0.11 73.64 Average: 1 52.50 0.16 4.88 4.56 0.13 37.77