---> uname -a: Linux prd-centos8-robot-2c-8g-10691.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4929 19 2174 6805 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:65:78:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe65:7819/64 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) 11/15/2025 _x86_64_ (2 CPU) 02:05:21 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 88.47 8.36 80.11 1436.45 6438.94 02:08:01 AM 83.36 0.72 82.64 52.92 11169.74 02:09:01 AM 31.39 0.42 30.98 64.79 1736.79 02:10:01 AM 78.09 6.96 71.13 1292.77 8419.59 02:11:01 AM 6.66 0.23 6.43 12.66 518.39 02:12:01 AM 2.15 0.00 2.15 0.00 93.07 02:13:01 AM 0.32 0.00 0.32 0.00 5.38 02:14:01 AM 0.30 0.00 0.30 0.00 11.65 02:15:01 AM 0.28 0.00 0.28 0.00 4.98 02:16:01 AM 0.38 0.00 0.38 0.00 13.26 02:17:01 AM 0.13 0.00 0.13 0.00 2.30 02:18:01 AM 0.32 0.00 0.32 0.00 10.45 02:19:01 AM 0.17 0.00 0.17 0.00 2.68 02:20:01 AM 0.13 0.00 0.13 0.00 16.41 02:21:01 AM 0.60 0.03 0.57 0.27 12.21 02:22:01 AM 1.33 0.00 1.33 0.00 37.72 02:23:01 AM 0.23 0.00 0.23 0.00 3.77 02:24:01 AM 0.17 0.00 0.17 0.00 9.61 02:25:01 AM 0.15 0.00 0.15 0.00 2.70 02:26:01 AM 0.50 0.00 0.50 0.00 15.91 02:27:01 AM 0.23 0.00 0.23 0.00 3.77 02:28:01 AM 23.18 0.40 22.78 46.78 1044.75 Average: 14.48 0.78 13.70 132.13 1344.35 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5218536 6991272 2663888 33.80 2688 1952252 760780 8.52 194084 2140960 230696 02:08:01 AM 5163200 7003436 2719224 34.50 2688 2016508 710428 7.95 198464 2170064 8 02:09:01 AM 5078844 7019232 2803580 35.57 2688 2111300 704092 7.88 228876 2210140 84352 02:10:01 AM 4958608 7053624 2923816 37.09 2688 2262504 645700 7.23 259972 2281852 10848 02:11:01 AM 4915736 7011684 2966688 37.64 2688 2263444 710352 7.95 260096 2323648 572 02:12:01 AM 4915724 7011720 2966700 37.64 2688 2263476 710352 7.95 260096 2323820 40 02:13:01 AM 4906888 7003096 2975536 37.75 2688 2263704 734076 8.22 260096 2332164 236 02:14:01 AM 4905316 7001560 2977108 37.77 2688 2263740 734076 8.22 260096 2333916 40 02:15:01 AM 4905068 7001464 2977356 37.77 2688 2263916 734076 8.22 260100 2334136 188 02:16:01 AM 4905368 7001852 2977056 37.77 2688 2263964 734076 8.22 260104 2334008 12 02:17:01 AM 4905592 7002112 2976832 37.77 2688 2264000 734076 8.22 260104 2333984 8 02:18:01 AM 4910752 7007492 2971672 37.70 2688 2264220 714652 8.00 260104 2328520 4 02:19:01 AM 4910860 7007632 2971564 37.70 2688 2264252 714652 8.00 260104 2328552 4 02:20:01 AM 4909912 7007148 2972512 37.71 2688 2264716 731572 8.19 260212 2329484 4 02:21:01 AM 4895284 6992564 2987140 37.90 2688 2264760 733304 8.21 260356 2343428 16 02:22:01 AM 4880116 6977640 3002308 38.09 2688 2265004 764020 8.55 260356 2358372 4 02:23:01 AM 4908376 7005932 2974048 37.73 2688 2265036 723204 8.10 260356 2329820 4 02:24:01 AM 4909112 7006900 2973312 37.72 2688 2265268 723204 8.10 260356 2330168 4 02:25:01 AM 4895024 6992856 2987400 37.90 2688 2265312 752568 8.43 260356 2344016 4 02:26:01 AM 4886616 6984688 2995808 38.01 2688 2265552 756936 8.48 260356 2351648 12 02:27:01 AM 4908088 7006192 2974336 37.73 2688 2265584 721748 8.08 260356 2330580 16 02:28:01 AM 5086428 7000860 2795996 35.47 2688 2087932 687780 7.70 459532 1977712 22348 Average: 4949066 7004134 2933358 37.21 2688 2223929 724351 8.11 262024 2294136 15883 02:06:01 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 252.73 172.73 1503.44 49.33 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 64.11 47.48 586.36 7.58 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 30.09 24.38 133.84 7.18 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 231.67 166.43 250.49 36.54 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 32.02 23.48 7.07 4.86 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 1.93 0.45 0.48 0.28 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 18.93 17.03 120.11 1.26 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 4.12 0.55 0.91 0.46 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 7.87 6.25 1.77 0.94 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 4.40 0.82 0.57 0.12 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 2.98 0.15 0.23 0.02 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.94 15.44 120.12 1.16 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 1.67 0.17 0.09 0.02 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 20.61 19.14 3.49 3.35 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 8.88 6.86 117.90 0.51 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 31.89 31.31 355.86 2.36 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 0.47 0.13 0.04 0.01 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 7.73 7.58 1.87 0.61 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 5.75 5.13 117.65 0.34 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 30.67 30.14 355.47 2.17 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 1.12 0.47 0.47 0.28 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 57.21 41.79 88.67 36.92 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 37.95 28.09 171.23 7.10 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) 11/15/2025 _x86_64_ (2 CPU) 02:05:21 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 37.91 0.00 5.77 1.71 0.10 54.51 02:07:01 AM 0 20.82 0.00 4.45 1.32 0.10 73.31 02:07:01 AM 1 55.04 0.00 7.10 2.11 0.10 35.66 02:08:01 AM all 16.92 0.00 2.70 2.44 0.08 77.86 02:08:01 AM 0 10.54 0.00 1.84 2.02 0.07 85.54 02:08:01 AM 1 23.31 0.00 3.57 2.85 0.08 70.18 02:09:01 AM all 25.97 0.00 3.66 0.33 0.09 69.95 02:09:01 AM 0 20.70 0.00 3.58 0.15 0.08 75.48 02:09:01 AM 1 31.23 0.00 3.73 0.52 0.10 64.42 02:10:01 AM all 23.98 0.00 4.74 1.49 0.08 69.70 02:10:01 AM 0 26.13 0.00 4.74 1.27 0.08 67.78 02:10:01 AM 1 21.83 0.00 4.75 1.72 0.08 71.62 02:11:01 AM all 2.25 0.00 0.29 0.08 0.06 97.31 02:11:01 AM 0 1.99 0.00 0.38 0.08 0.05 97.49 02:11:01 AM 1 2.52 0.00 0.20 0.08 0.07 97.13 02:12:01 AM all 0.50 0.00 0.10 0.01 0.08 99.32 02:12:01 AM 0 0.35 0.00 0.13 0.00 0.10 99.41 02:12:01 AM 1 0.65 0.00 0.07 0.02 0.05 99.22 02:13:01 AM all 0.90 0.00 0.15 0.00 0.07 98.88 02:13:01 AM 0 0.97 0.00 0.15 0.00 0.10 98.78 02:13:01 AM 1 0.83 0.00 0.15 0.00 0.03 98.98 02:14:01 AM all 0.54 0.00 0.13 0.00 0.08 99.24 02:14:01 AM 0 0.47 0.00 0.15 0.00 0.10 99.28 02:14:01 AM 1 0.62 0.00 0.12 0.00 0.07 99.20 02:15:01 AM all 0.83 0.00 0.13 0.00 0.08 98.96 02:15:01 AM 0 1.00 0.00 0.18 0.00 0.08 98.73 02:15:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 02:16:01 AM all 0.53 0.00 0.10 0.00 0.08 99.29 02:16:01 AM 0 0.89 0.00 0.08 0.00 0.08 98.95 02:16:01 AM 1 0.18 0.00 0.12 0.00 0.07 99.63 02:17:01 AM all 0.51 0.00 0.10 0.00 0.08 99.31 02:17:01 AM 0 0.72 0.00 0.08 0.00 0.07 99.13 02:17:01 AM 1 0.30 0.00 0.12 0.00 0.08 99.50 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 0.84 0.00 0.15 0.00 0.07 98.94 02:18:01 AM 0 1.17 0.00 0.18 0.00 0.08 98.56 02:18:01 AM 1 0.52 0.00 0.12 0.00 0.05 99.31 02:19:01 AM all 0.50 0.00 0.08 0.00 0.07 99.35 02:19:01 AM 0 0.42 0.00 0.10 0.00 0.08 99.40 02:19:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 02:20:01 AM all 2.15 0.00 0.23 0.00 0.06 97.57 02:20:01 AM 0 1.42 0.00 0.23 0.00 0.03 98.31 02:20:01 AM 1 2.88 0.00 0.22 0.00 0.08 96.82 02:21:01 AM all 0.61 0.00 0.28 0.01 0.07 99.03 02:21:01 AM 0 0.62 0.00 0.15 0.00 0.05 99.18 02:21:01 AM 1 0.60 0.00 0.42 0.02 0.08 98.88 02:22:01 AM all 1.07 0.00 0.20 0.03 0.08 98.62 02:22:01 AM 0 1.00 0.00 0.17 0.00 0.05 98.78 02:22:01 AM 1 1.14 0.00 0.23 0.05 0.12 98.46 02:23:01 AM all 0.51 0.00 0.09 0.00 0.07 99.33 02:23:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 02:23:01 AM 1 0.42 0.00 0.12 0.00 0.10 99.36 02:24:01 AM all 0.99 0.00 0.12 0.00 0.08 98.81 02:24:01 AM 0 0.68 0.00 0.08 0.00 0.07 99.16 02:24:01 AM 1 1.29 0.00 0.15 0.00 0.10 98.46 02:25:01 AM all 0.56 0.00 0.14 0.00 0.08 99.22 02:25:01 AM 0 0.63 0.00 0.12 0.00 0.07 99.18 02:25:01 AM 1 0.48 0.00 0.17 0.00 0.10 99.25 02:26:01 AM all 0.99 0.00 0.20 0.00 0.08 98.74 02:26:01 AM 0 1.25 0.00 0.27 0.00 0.08 98.39 02:26:01 AM 1 0.72 0.00 0.13 0.00 0.07 99.08 02:27:01 AM all 0.50 0.00 0.11 0.00 0.07 99.32 02:27:01 AM 0 0.23 0.00 0.13 0.00 0.08 99.55 02:27:01 AM 1 0.77 0.00 0.08 0.00 0.05 99.10 02:28:01 AM all 19.78 0.00 2.88 0.09 0.09 77.16 02:28:01 AM 0 9.97 0.00 2.59 0.05 0.10 87.29 02:28:01 AM 1 29.59 0.00 3.17 0.13 0.08 67.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.34 0.00 1.02 0.28 0.08 92.28 Average: 0 4.67 0.00 0.90 0.22 0.08 94.13 Average: 1 8.01 0.00 1.13 0.34 0.08 90.44