---> uname -a: Linux prd-centos8-robot-2c-8g-41973.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4900 19 2210 6813 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:85:11:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe85:116c/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) 07/12/2025 _x86_64_ (2 CPU) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 132.94 56.93 76.01 6731.36 14510.40 05:08:01 AM 89.67 0.72 88.95 52.92 10903.82 05:09:01 AM 32.19 0.42 31.78 64.79 2443.43 05:10:01 AM 79.14 9.45 69.69 1685.30 8307.81 05:11:01 AM 14.90 0.00 14.90 0.00 1248.12 05:12:01 AM 1.42 0.02 1.40 0.13 84.74 05:13:01 AM 1.10 0.00 1.10 0.00 94.98 05:14:01 AM 0.30 0.00 0.30 0.00 60.01 05:15:01 AM 0.20 0.00 0.20 0.00 35.66 05:16:01 AM 0.23 0.00 0.23 0.00 37.78 05:17:01 AM 0.25 0.00 0.25 0.00 16.04 05:18:01 AM 0.18 0.00 0.18 0.00 26.01 05:19:01 AM 5.91 5.75 0.17 555.55 45.60 05:20:01 AM 35.17 0.60 34.57 63.18 1894.32 Average: 28.12 5.28 22.84 653.84 2836.47 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5367248 7035260 2515176 31.91 2688 1851296 701228 7.85 186168 2009496 164556 05:08:01 AM 5167828 7004648 2714596 34.44 2688 2012760 689976 7.73 198624 2157300 42480 05:09:01 AM 5193260 7035012 2689164 34.12 2688 2017956 676916 7.58 223280 2114308 3276 05:10:01 AM 4959288 7055732 2923136 37.08 2688 2264124 623260 6.98 268132 2271996 26928 05:11:01 AM 4959628 7055764 2922796 37.08 2688 2264128 623260 6.98 268132 2271808 4 05:12:01 AM 4916844 7014988 2965580 37.62 2688 2266144 705272 7.90 268276 2314040 776 05:13:01 AM 4911196 7010908 2971228 37.69 2688 2267744 740004 8.29 268284 2319736 460 05:14:01 AM 4908308 7009424 2974116 37.73 2688 2269148 740004 8.29 268288 2322444 172 05:15:01 AM 4905632 7008492 2976792 37.76 2688 2270860 740004 8.29 268288 2325228 872 05:16:01 AM 4905112 7008176 2977312 37.77 2688 2271064 755380 8.46 268288 2325784 32 05:17:01 AM 4904296 7007736 2978128 37.78 2688 2271440 755380 8.46 268292 2326396 32 05:18:01 AM 4902248 7006524 2980176 37.81 2688 2272276 755380 8.46 268292 2328636 136 05:19:01 AM 4930736 7054768 2951688 37.45 2688 2292004 639516 7.16 270864 2297752 2556 05:20:01 AM 5017472 6971088 2864952 36.35 2688 2127520 743172 8.32 474236 2032920 10224 Average: 4996364 7019894 2886060 36.61 2688 2194176 706339 7.91 269103 2244132 18036 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 315.81 206.66 1685.35 62.01 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 79.42 59.61 788.97 9.30 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 15.18 12.68 6.54 4.64 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 220.54 161.70 351.83 44.57 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 1.38 0.95 0.19 0.15 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 119.04 110.38 23.23 10.35 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 65.16 63.91 13.70 7.11 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 52.05 52.85 10.05 4.57 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 78.30 76.37 16.89 8.49 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 6.30 5.22 1.61 1.06 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 15.46 13.28 3.79 2.42 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 25.55 22.88 6.40 3.93 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 58.10 47.68 17.98 8.41 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 54.90 39.64 100.54 50.16 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 79.09 62.42 216.23 15.51 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) 07/12/2025 _x86_64_ (2 CPU) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 44.46 0.03 7.53 6.99 0.10 40.90 05:07:01 AM 0 49.16 0.02 7.64 7.58 0.10 35.51 05:07:01 AM 1 39.74 0.05 7.42 6.39 0.10 46.30 05:08:01 AM all 26.58 0.00 3.75 2.36 0.08 67.23 05:08:01 AM 0 27.57 0.00 3.43 1.86 0.07 67.07 05:08:01 AM 1 25.58 0.00 4.08 2.86 0.08 67.40 05:09:01 AM all 12.88 0.00 2.25 0.43 0.07 84.37 05:09:01 AM 0 20.22 0.00 2.63 0.38 0.07 76.69 05:09:01 AM 1 5.51 0.00 1.87 0.48 0.07 92.06 05:10:01 AM all 31.82 0.00 5.87 1.90 0.09 60.32 05:10:01 AM 0 35.91 0.00 6.17 1.69 0.08 56.14 05:10:01 AM 1 27.70 0.00 5.57 2.11 0.10 64.53 05:11:01 AM all 0.09 0.00 0.13 0.13 0.04 99.60 05:11:01 AM 0 0.08 0.00 0.13 0.13 0.05 99.60 05:11:01 AM 1 0.10 0.00 0.13 0.13 0.03 99.60 05:12:01 AM all 8.00 0.00 0.59 0.01 0.07 91.34 05:12:01 AM 0 8.56 0.00 0.72 0.02 0.07 90.64 05:12:01 AM 1 7.44 0.00 0.45 0.00 0.07 92.04 05:13:01 AM all 7.85 0.00 0.42 0.01 0.08 91.64 05:13:01 AM 0 8.47 0.00 0.40 0.02 0.08 91.03 05:13:01 AM 1 7.24 0.00 0.44 0.00 0.07 92.26 05:14:01 AM all 2.62 0.00 0.23 0.00 0.06 97.09 05:14:01 AM 0 2.16 0.00 0.25 0.00 0.05 97.54 05:14:01 AM 1 3.08 0.00 0.22 0.00 0.07 96.63 05:15:01 AM all 8.55 0.00 0.46 0.00 0.08 90.91 05:15:01 AM 0 8.83 0.00 0.49 0.00 0.08 90.60 05:15:01 AM 1 8.26 0.00 0.44 0.00 0.08 91.22 05:16:01 AM all 2.26 0.00 0.15 0.00 0.07 97.53 05:16:01 AM 0 3.41 0.00 0.17 0.00 0.08 96.34 05:16:01 AM 1 1.10 0.00 0.13 0.00 0.05 98.71 05:17:01 AM all 4.22 0.00 0.24 0.00 0.07 95.47 05:17:01 AM 0 4.79 0.00 0.28 0.00 0.08 94.84 05:17:01 AM 1 3.64 0.00 0.20 0.00 0.05 96.11 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 6.64 0.00 0.36 0.00 0.08 92.93 05:18:01 AM 0 9.14 0.00 0.43 0.00 0.08 90.34 05:18:01 AM 1 4.13 0.00 0.28 0.00 0.07 95.52 05:19:01 AM all 12.78 0.23 0.70 0.13 0.08 86.07 05:19:01 AM 0 13.80 0.45 0.74 0.27 0.08 84.66 05:19:01 AM 1 11.76 0.00 0.67 0.00 0.08 87.49 05:20:01 AM all 31.17 0.00 3.72 0.24 0.08 64.79 05:20:01 AM 0 48.05 0.00 4.87 0.30 0.08 46.70 05:20:01 AM 1 14.26 0.00 2.57 0.18 0.08 82.90 Average: all 14.29 0.02 1.89 0.87 0.07 82.85 Average: 0 17.18 0.03 2.03 0.88 0.08 79.80 Average: 1 11.40 0.00 1.75 0.87 0.07 85.91