---> uname -a: Linux prd-centos8-robot-2c-8g-5623.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4897 19 2187 6786 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:c5:77:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fec5:77d9/64 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) 01/29/2026 _x86_64_ (2 CPU) 04:33:59 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 119.71 0.27 119.44 12.93 11524.94 04:37:01 AM 47.07 1.37 45.70 135.42 5428.69 04:38:01 AM 35.26 6.78 28.48 1248.73 2035.14 04:39:01 AM 60.17 0.22 59.96 43.59 7689.92 04:40:01 AM 6.48 0.00 6.48 0.00 468.42 04:41:01 AM 0.20 0.00 0.20 0.00 2.23 04:42:01 AM 0.18 0.00 0.18 0.00 2.55 04:43:01 AM 0.43 0.07 0.37 4.93 43.55 04:44:01 AM 2.35 0.00 2.35 0.00 187.55 04:45:01 AM 0.57 0.00 0.57 0.00 23.76 04:46:01 AM 0.18 0.00 0.18 0.00 9.65 04:47:01 AM 0.23 0.00 0.23 0.00 20.81 04:48:01 AM 0.20 0.03 0.17 1.87 9.98 04:49:01 AM 10.51 0.35 10.16 37.19 380.54 04:50:01 AM 28.47 0.52 27.96 63.85 1588.42 Average: 20.80 0.64 20.16 103.23 1961.10 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5054140 6935572 2828292 35.88 2688 2057728 784940 8.79 192132 2291132 177472 04:37:01 AM 5225840 7070360 2656592 33.70 2688 2020292 658236 7.37 219028 2089368 9588 04:38:01 AM 4941760 6967336 2940672 37.31 2688 2195148 735848 8.24 269444 2303628 116764 04:39:01 AM 4931812 7031308 2950620 37.43 2688 2265784 646748 7.24 260792 2304652 9644 04:40:01 AM 4931632 7031076 2950800 37.44 2688 2265784 651348 7.29 260792 2304952 4 04:41:01 AM 4931892 7031348 2950540 37.43 2688 2265788 651348 7.29 260792 2304804 12 04:42:01 AM 4931936 7031392 2950496 37.43 2688 2265788 651348 7.29 260792 2304916 8 04:43:01 AM 4885764 6987104 2996668 38.02 2688 2267672 720220 8.06 261264 2350736 668 04:44:01 AM 4879728 6983896 3002704 38.09 2688 2270508 720220 8.06 261268 2356776 132 04:45:01 AM 4879108 6983660 3003324 38.10 2688 2270884 720220 8.06 261268 2357256 68 04:46:01 AM 4878540 6983472 3003892 38.11 2688 2271264 720220 8.06 261272 2357824 220 04:47:01 AM 4878080 6983380 3004352 38.11 2688 2271640 720220 8.06 261276 2358340 24 04:48:01 AM 4877128 6982860 3005304 38.13 2688 2272072 720220 8.06 261416 2359192 176 04:49:01 AM 4912384 6891712 2970048 37.68 2688 2149580 818584 9.17 304804 2300004 70320 04:50:01 AM 5026324 6963608 2856108 36.23 2688 2110236 733524 8.21 471368 2027940 17296 Average: 4944405 6990539 2938027 37.27 2688 2214678 710216 7.95 271181 2291435 26826 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 142.77 104.77 1512.22 13.94 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 17.83 9.80 7.30 11.28 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 44.44 37.94 335.96 7.41 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 528.58 381.74 114.76 89.66 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 2.63 2.03 0.57 0.48 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 3.47 2.17 0.75 0.64 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 1.17 0.73 0.17 0.12 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 53.30 35.20 17.61 5.94 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 28.20 22.81 6.66 4.50 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 13.63 9.08 2.91 1.85 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 11.03 9.15 2.90 1.98 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 12.73 9.10 2.94 1.79 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 11.93 8.88 2.96 1.93 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 77.95 54.81 97.77 35.21 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 19.23 13.61 14.35 6.98 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 64.59 46.79 141.32 12.25 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) 01/29/2026 _x86_64_ (2 CPU) 04:33:59 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 38.23 0.00 5.41 1.03 0.08 55.25 04:36:01 AM 0 28.03 0.00 5.09 1.06 0.08 65.73 04:36:01 AM 1 48.40 0.00 5.73 1.00 0.08 44.80 04:37:01 AM all 15.25 0.00 2.09 0.48 0.07 82.12 04:37:01 AM 0 12.97 0.00 1.90 0.42 0.07 84.64 04:37:01 AM 1 17.52 0.00 2.27 0.53 0.07 79.61 04:38:01 AM all 18.70 0.00 3.81 0.31 0.07 77.11 04:38:01 AM 0 22.87 0.00 4.13 0.40 0.07 72.52 04:38:01 AM 1 14.53 0.00 3.49 0.22 0.08 81.68 04:39:01 AM all 19.74 0.00 4.07 0.44 0.08 75.67 04:39:01 AM 0 24.51 0.00 4.36 0.62 0.07 70.44 04:39:01 AM 1 14.97 0.00 3.78 0.27 0.08 80.90 04:40:01 AM all 0.35 0.00 0.13 0.05 0.04 99.43 04:40:01 AM 0 0.57 0.00 0.15 0.10 0.05 99.13 04:40:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:41:01 AM all 0.36 0.00 0.09 0.00 0.06 99.49 04:41:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 04:41:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 04:42:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 04:42:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 04:42:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 04:43:01 AM all 10.52 0.00 1.01 0.01 0.08 88.38 04:43:01 AM 0 4.97 0.00 0.62 0.02 0.08 94.31 04:43:01 AM 1 16.07 0.00 1.40 0.00 0.08 82.44 04:44:01 AM all 13.73 0.00 0.49 0.01 0.09 85.68 04:44:01 AM 0 12.89 0.00 0.42 0.02 0.08 86.60 04:44:01 AM 1 14.57 0.00 0.57 0.00 0.10 84.76 04:45:01 AM all 4.34 0.00 0.28 0.00 0.10 95.28 04:45:01 AM 0 1.57 0.00 0.13 0.00 0.08 98.21 04:45:01 AM 1 7.12 0.00 0.42 0.00 0.12 92.35 04:46:01 AM all 4.35 0.00 0.29 0.00 0.09 95.26 04:46:01 AM 0 2.69 0.00 0.20 0.00 0.08 97.03 04:46:01 AM 1 6.02 0.00 0.38 0.00 0.10 93.50 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 4.39 0.00 0.29 0.00 0.10 95.21 04:47:01 AM 0 2.32 0.00 0.18 0.00 0.08 97.41 04:47:01 AM 1 6.47 0.00 0.40 0.00 0.12 93.02 04:48:01 AM all 4.06 0.00 0.31 0.00 0.09 95.54 04:48:01 AM 0 1.09 0.00 0.15 0.00 0.07 98.70 04:48:01 AM 1 7.04 0.00 0.47 0.00 0.12 92.38 04:49:01 AM all 18.40 0.00 2.14 0.07 0.08 79.32 04:49:01 AM 0 19.43 0.00 2.50 0.07 0.07 77.93 04:49:01 AM 1 17.37 0.00 1.78 0.07 0.08 80.70 04:50:01 AM all 25.40 0.00 3.17 0.23 0.08 71.11 04:50:01 AM 0 25.81 0.00 3.32 0.08 0.08 70.70 04:50:01 AM 1 24.99 0.00 3.03 0.38 0.08 71.51 Average: all 11.89 0.00 1.58 0.18 0.08 86.28 Average: 0 10.73 0.00 1.55 0.19 0.07 87.46 Average: 1 13.04 0.00 1.60 0.16 0.08 85.11