---> uname -a: Linux prd-centos8-robot-2c-8g-17410.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: 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: 7697 656 4851 19 2189 6741 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:08:8c:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fe08:8c0b/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) 12/30/2025 _x86_64_ (2 CPU) 02:04:57 LINUX RESTART (2 CPU) 02:06:03 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 125.05 1.14 123.91 78.47 12428.53 02:08:01 AM 32.39 0.42 31.97 64.78 3985.97 02:09:01 AM 67.87 6.90 60.97 1286.05 4045.76 02:10:01 AM 34.42 0.03 34.39 3.47 6336.05 02:11:01 AM 4.35 0.07 4.28 4.93 175.09 02:12:01 AM 0.47 0.00 0.47 0.00 39.31 02:13:01 AM 0.13 0.00 0.13 0.00 52.47 02:14:01 AM 0.22 0.00 0.22 0.00 62.43 02:15:01 AM 0.28 0.03 0.25 2.13 60.96 02:16:01 AM 1.98 0.18 1.80 4.26 143.30 02:17:01 AM 32.40 0.65 31.75 96.49 1758.44 Average: 26.93 0.86 26.08 140.22 2614.48 02:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5172992 7014560 2709432 34.37 2688 2017212 741348 8.30 198412 2163372 104472 02:08:01 AM 5156288 7024896 2726136 34.58 2688 2043876 732852 8.21 225456 2150792 35396 02:09:01 AM 4925340 7023072 2957084 37.51 2688 2263080 701308 7.85 254396 2320300 175548 02:10:01 AM 4963432 7062276 2918992 37.03 2688 2265164 671232 7.52 260212 2273732 4 02:11:01 AM 4919908 7020084 2962516 37.58 2688 2266520 726804 8.14 260560 2316904 60 02:12:01 AM 4916092 7017672 2966332 37.63 2688 2267888 762824 8.54 260572 2320492 472 02:13:01 AM 4911940 7015096 2970484 37.68 2688 2269492 762824 8.54 260572 2324456 552 02:14:01 AM 4891292 6996092 2991132 37.95 2688 2271132 844720 9.46 260576 2345424 384 02:15:01 AM 4886848 6993228 2995576 38.00 2688 2272732 860168 9.63 260580 2349828 204 02:16:01 AM 5054500 6980036 2827924 35.88 2688 2093328 724820 8.12 264736 2179620 3712 02:17:01 AM 5031320 6962400 2851104 36.17 2688 2103480 755764 8.46 468232 2022936 10068 Average: 4984541 7009947 2897883 36.76 2688 2193991 753151 8.43 270391 2251623 30079 02:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 105.09 83.66 1182.44 11.62 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.06 10.60 6.24 4.22 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 46.36 38.88 341.26 9.01 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 119.43 106.90 34.35 29.41 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 72.14 65.16 15.24 6.20 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 64.19 62.57 12.60 5.94 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 55.91 55.94 12.10 5.84 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 75.67 75.66 14.59 13.37 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 61.06 56.94 14.48 7.98 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 79.55 62.71 61.23 13.37 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 37.75 28.67 56.24 43.10 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 66.36 58.80 156.03 13.65 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) 12/30/2025 _x86_64_ (2 CPU) 02:04:57 LINUX RESTART (2 CPU) 02:06:03 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 37.86 0.00 5.41 1.10 0.09 55.54 02:07:01 AM 0 51.03 0.00 6.44 1.45 0.09 41.00 02:07:01 AM 1 24.69 0.00 4.37 0.76 0.10 70.08 02:08:01 AM all 14.86 0.00 2.24 0.25 0.06 82.60 02:08:01 AM 0 16.99 0.00 2.30 0.38 0.07 80.26 02:08:01 AM 1 12.72 0.00 2.17 0.12 0.05 84.94 02:09:01 AM all 31.45 0.00 5.38 0.97 0.12 62.08 02:09:01 AM 0 30.85 0.00 5.49 0.93 0.12 62.61 02:09:01 AM 1 32.05 0.00 5.26 1.02 0.12 61.55 02:10:01 AM all 4.49 0.00 0.93 0.37 0.05 94.17 02:10:01 AM 0 3.27 0.00 0.87 0.42 0.05 95.39 02:10:01 AM 1 5.70 0.00 0.99 0.32 0.05 92.94 02:11:01 AM all 6.07 0.00 0.46 0.02 0.07 93.38 02:11:01 AM 0 8.25 0.00 0.35 0.00 0.07 91.33 02:11:01 AM 1 3.90 0.00 0.57 0.03 0.07 95.43 02:12:01 AM all 5.72 0.00 0.31 0.01 0.09 93.87 02:12:01 AM 0 8.35 0.00 0.34 0.00 0.08 91.23 02:12:01 AM 1 3.10 0.00 0.28 0.02 0.10 96.50 02:13:01 AM all 5.61 0.00 0.33 0.00 0.08 93.99 02:13:01 AM 0 8.29 0.00 0.25 0.00 0.08 91.38 02:13:01 AM 1 2.93 0.00 0.40 0.00 0.07 96.60 02:14:01 AM all 5.01 0.00 0.37 0.00 0.08 94.55 02:14:01 AM 0 7.64 0.00 0.30 0.00 0.08 91.98 02:14:01 AM 1 2.38 0.00 0.44 0.00 0.07 97.12 02:15:01 AM all 11.21 0.00 0.50 0.00 0.07 88.22 02:15:01 AM 0 9.39 0.00 0.55 0.00 0.07 89.99 02:15:01 AM 1 13.03 0.00 0.45 0.00 0.07 86.45 02:16:01 AM all 13.65 0.00 1.06 0.01 0.08 85.20 02:16:01 AM 0 7.01 0.00 1.07 0.02 0.07 91.84 02:16:01 AM 1 20.29 0.00 1.05 0.00 0.08 78.57 02:17:01 AM all 33.65 0.00 4.14 0.12 0.08 62.01 02:17:01 AM 0 44.45 0.00 4.41 0.15 0.08 50.91 02:17:01 AM 1 22.84 0.00 3.87 0.08 0.07 73.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.38 0.00 1.91 0.26 0.08 82.37 Average: 0 17.71 0.00 2.03 0.30 0.08 79.88 Average: 1 13.04 0.00 1.80 0.21 0.08 84.87