---> uname -a: Linux prd-centos8-builder-2c-1g-43592.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 561 5048 19 2089 6831 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:65:01:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe65:1de/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) 09/05/2025 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 232.22 85.27 146.95 1634.66 5419.78 01:06:01 AM 92.32 0.03 92.28 0.27 7846.28 01:07:01 AM 45.36 0.47 44.89 53.59 4534.71 01:08:01 AM 29.53 0.25 29.28 40.13 1637.38 01:09:01 AM 15.15 0.07 15.08 3.07 608.27 01:10:01 AM 18.43 0.00 18.43 0.00 506.33 01:11:01 AM 24.93 0.77 24.16 56.91 745.90 Average: 65.42 12.41 53.01 255.54 3042.60 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5435132 6997556 2449312 31.07 2688 1744764 767184 8.59 194532 1943888 26784 01:06:01 AM 5222720 7033684 2661724 33.76 2688 1977952 691844 7.74 195840 2096084 115548 01:07:01 AM 5150268 6966588 2734176 34.68 2688 1982908 745352 8.34 200140 2160412 22848 01:08:01 AM 5152056 6972144 2732388 34.66 2688 1986160 735244 8.23 226440 2132416 7640 01:09:01 AM 5195444 7016992 2689000 34.11 2688 1987536 695148 7.78 226520 2087380 8840 01:10:01 AM 5137180 6957464 2747264 34.84 2688 1986256 759180 8.50 227680 2145308 7640 01:11:01 AM 5195772 7020788 2688672 34.10 2688 1990260 690032 7.72 395900 1917784 20084 Average: 5212653 6995031 2671791 33.89 2688 1950834 726283 8.13 238150 2069039 29912 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 29.34 24.34 396.61 7.22 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 37.46 31.53 722.88 5.99 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 10.65 8.63 13.20 3.66 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 19.63 15.76 38.03 5.11 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 10.25 8.00 7.27 3.18 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 23.53 18.84 16.98 10.47 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 30.96 20.83 24.10 9.11 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 23.12 18.28 174.15 6.39 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) 09/05/2025 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 15.26 1.24 13.16 2.18 0.08 68.07 01:05:01 AM 0 9.89 1.62 14.72 2.28 0.08 71.41 01:05:01 AM 1 20.59 0.87 11.61 2.09 0.08 64.76 01:06:01 AM all 21.80 0.00 2.68 0.65 0.08 74.79 01:06:01 AM 0 25.87 0.00 2.90 0.62 0.08 70.53 01:06:01 AM 1 17.74 0.00 2.45 0.68 0.08 79.04 01:07:01 AM all 12.39 0.00 1.07 0.43 0.08 86.03 01:07:01 AM 0 6.58 0.00 0.92 0.38 0.08 92.04 01:07:01 AM 1 18.21 0.00 1.22 0.48 0.07 80.02 01:08:01 AM all 23.20 0.00 1.59 0.18 0.09 74.94 01:08:01 AM 0 15.47 0.00 1.60 0.10 0.10 82.73 01:08:01 AM 1 30.94 0.00 1.58 0.25 0.08 67.14 01:09:01 AM all 14.85 0.00 0.90 0.09 0.08 84.08 01:09:01 AM 0 8.22 0.00 0.58 0.10 0.08 91.02 01:09:01 AM 1 21.49 0.00 1.22 0.08 0.07 77.14 01:10:01 AM all 26.19 0.00 1.94 0.10 0.07 71.70 01:10:01 AM 0 14.90 0.00 1.63 0.03 0.08 83.36 01:10:01 AM 1 37.49 0.00 2.25 0.17 0.07 60.02 01:11:01 AM all 29.47 0.00 2.43 0.13 0.09 67.88 01:11:01 AM 0 24.36 0.00 2.20 0.07 0.08 73.29 01:11:01 AM 1 34.57 0.00 2.66 0.20 0.10 62.47 Average: all 20.46 0.18 3.38 0.54 0.08 75.36 Average: 0 15.05 0.23 3.49 0.51 0.09 80.64 Average: 1 25.87 0.12 3.28 0.56 0.08 70.09