---> uname -a: Linux prd-centos8-robot-2c-8g-52340.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4859 19 2264 6824 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:66:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:fecd:667a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/14/2025 _x86_64_ (2 CPU) 06:09:02 LINUX RESTART (2 CPU) 06:10:01 AM tps rtps wtps bread/s bwrtn/s 06:11:01 AM 113.99 0.40 113.59 16.66 10599.15 06:12:01 AM 53.97 1.00 52.97 113.05 6650.11 06:13:01 AM 56.36 7.00 49.37 1292.10 3260.91 06:14:01 AM 40.08 0.03 40.04 3.47 6828.70 06:15:01 AM 4.20 0.22 3.98 11.73 197.52 06:16:01 AM 2.27 0.00 2.27 0.00 568.66 06:17:01 AM 0.83 0.00 0.83 0.00 305.13 06:18:01 AM 0.42 0.02 0.40 1.07 236.44 06:19:01 AM 1.10 0.43 0.67 54.25 264.08 06:20:01 AM 0.50 0.03 0.47 1.07 77.47 06:21:01 AM 0.30 0.00 0.30 0.00 24.66 06:22:01 AM 7.03 0.32 6.72 36.93 203.72 06:23:01 AM 31.12 0.53 30.59 64.78 3183.29 Average: 24.02 0.77 23.25 122.70 2492.48 06:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:11:01 AM 5151872 7018184 2730552 34.64 2688 2043176 699000 7.83 189896 2197988 199544 06:12:01 AM 5253740 7094868 2628684 33.35 2688 2017072 625248 7.00 218636 2060192 10760 06:13:01 AM 4938548 7028388 2943876 37.35 2688 2257436 661808 7.41 256548 2312140 183620 06:14:01 AM 4976440 7068188 2905984 36.87 2688 2259472 626664 7.02 262080 2263036 4 06:15:01 AM 4932636 7026584 2949788 37.42 2688 2261696 673428 7.54 262264 2306156 44 06:16:01 AM 4901292 7012724 2981132 37.82 2688 2279196 704416 7.89 262680 2337488 2580 06:17:01 AM 4888176 7010920 2994248 37.99 2688 2290480 704416 7.89 262680 2349736 5136 06:18:01 AM 4880676 7009196 3001748 38.08 2688 2296260 704416 7.89 262752 2358020 3864 06:19:01 AM 4620768 6961516 3261656 41.38 2688 2303136 720176 8.06 264300 2368484 1504 06:20:01 AM 4487340 6948724 3395084 43.07 2688 2303888 720176 8.06 264304 2369240 128 06:21:01 AM 4486616 6948552 3395808 43.08 2688 2304400 720176 8.06 264320 2370356 4 06:22:01 AM 4934204 6979080 2948220 37.40 2688 2216116 712248 7.98 337676 2243988 102344 06:23:01 AM 5057168 7069532 2825256 35.84 2688 2185056 658208 7.37 503644 1959172 26988 Average: 4885344 7013574 2997080 38.02 2688 2232106 686952 7.69 277829 2268923 41271 06:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 126.78 104.08 1580.72 13.29 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 17.75 11.60 28.02 4.51 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 43.82 36.34 334.42 17.37 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 160.32 139.94 32.44 27.19 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 24.99 15.83 26.52 2.70 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 36.51 34.16 117.52 10.51 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 21.99 18.66 74.08 6.64 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 25.66 21.53 6.83 12.94 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 37.45 50.18 74.75 4.65 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 12.55 14.51 2.34 1.94 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 17.76 14.96 4.15 2.60 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 80.65 52.02 146.67 87.28 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 20.14 18.24 16.57 13.76 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 48.18 40.93 188.12 15.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/14/2025 _x86_64_ (2 CPU) 06:09:02 LINUX RESTART (2 CPU) 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 37.78 0.00 5.31 2.22 0.10 54.59 06:11:01 AM 0 29.08 0.00 4.57 2.08 0.08 64.19 06:11:01 AM 1 46.49 0.00 6.06 2.35 0.12 44.99 06:12:01 AM all 19.88 0.00 2.48 1.83 0.09 75.71 06:12:01 AM 0 14.39 0.00 2.15 1.77 0.10 81.59 06:12:01 AM 1 25.37 0.00 2.82 1.90 0.08 69.82 06:13:01 AM all 27.98 0.00 5.41 0.70 0.10 65.82 06:13:01 AM 0 29.33 0.00 5.74 0.90 0.08 63.95 06:13:01 AM 1 26.63 0.00 5.07 0.50 0.12 67.68 06:14:01 AM all 5.19 0.00 1.09 0.97 0.03 92.72 06:14:01 AM 0 2.60 0.00 1.12 1.16 0.03 95.08 06:14:01 AM 1 7.77 0.00 1.05 0.79 0.03 90.36 06:15:01 AM all 3.31 0.00 0.24 0.03 0.05 96.37 06:15:01 AM 0 1.62 0.00 0.18 0.00 0.05 98.15 06:15:01 AM 1 5.01 0.00 0.30 0.05 0.05 94.59 06:16:01 AM all 17.93 0.00 0.23 0.07 0.07 81.70 06:16:01 AM 0 7.01 0.00 0.22 0.12 0.05 92.61 06:16:01 AM 1 28.83 0.00 0.25 0.02 0.08 70.82 06:17:01 AM all 9.70 0.00 0.16 0.12 0.04 89.98 06:17:01 AM 0 5.46 0.00 0.20 0.17 0.03 94.14 06:17:01 AM 1 13.95 0.00 0.12 0.07 0.05 85.82 06:18:01 AM all 14.94 0.00 0.18 0.02 0.07 84.80 06:18:01 AM 0 3.03 0.00 0.17 0.00 0.05 96.76 06:18:01 AM 1 26.85 0.00 0.18 0.03 0.08 72.85 06:19:01 AM all 7.49 0.00 1.84 0.03 0.06 90.58 06:19:01 AM 0 5.88 0.00 1.78 0.05 0.05 92.25 06:19:01 AM 1 9.10 0.00 1.91 0.00 0.07 88.92 06:20:01 AM all 3.94 0.00 0.74 0.01 0.06 95.26 06:20:01 AM 0 3.76 0.00 0.69 0.00 0.05 95.50 06:20:01 AM 1 4.11 0.00 0.79 0.02 0.07 95.02 06:21:01 AM all 5.14 0.00 0.16 0.00 0.05 94.65 06:21:01 AM 0 2.12 0.00 0.15 0.00 0.03 97.69 06:21:01 AM 1 8.17 0.00 0.17 0.00 0.07 91.60 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 15.54 0.00 2.18 0.04 0.08 82.16 06:22:01 AM 0 9.34 0.00 1.84 0.03 0.07 88.73 06:22:01 AM 1 21.76 0.00 2.53 0.05 0.08 75.58 06:23:01 AM all 31.39 0.00 4.12 0.32 0.09 64.09 06:23:01 AM 0 30.70 0.00 3.91 0.25 0.08 65.06 06:23:01 AM 1 32.08 0.00 4.32 0.38 0.10 63.12 Average: all 15.42 0.00 1.86 0.49 0.07 82.17 Average: 0 11.12 0.00 1.75 0.50 0.06 86.57 Average: 1 19.72 0.00 1.97 0.47 0.08 77.76