---> uname -a: Linux prd-centos8-robot-2c-8g-1664.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 606 4904 19 2186 6792 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:aa:4c:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:feaa:4c9f/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) 10/24/2025 _x86_64_ (2 CPU) 03:25:24 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 71.28 14.28 57.00 3561.35 5334.07 03:28:01 AM 96.12 0.72 95.40 52.92 10826.00 03:29:01 AM 24.79 0.42 24.38 64.78 2174.59 03:30:01 AM 32.04 6.71 25.32 1245.72 1670.84 03:31:01 AM 54.51 0.25 54.26 47.04 7776.43 03:32:01 AM 2.73 0.00 2.73 0.00 75.24 03:33:01 AM 0.10 0.00 0.10 0.00 1.03 03:34:02 AM 0.13 0.00 0.13 0.00 1.33 03:35:01 AM 2.32 0.22 2.10 11.93 114.08 03:36:01 AM 0.87 0.00 0.87 0.00 121.59 03:37:01 AM 0.23 0.00 0.23 0.00 16.85 03:38:01 AM 0.18 0.00 0.18 0.00 15.61 03:39:01 AM 0.15 0.00 0.15 0.00 8.95 03:40:01 AM 0.30 0.03 0.27 1.87 21.46 03:41:01 AM 13.21 0.35 12.86 37.19 510.91 03:42:01 AM 29.39 0.52 28.87 63.85 1569.66 Average: 20.54 1.47 19.07 318.25 1891.83 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5378688 7057024 2503744 31.76 2688 1861320 676404 7.57 186644 1996868 152488 03:28:01 AM 5154864 6997676 2727568 34.60 2688 2018860 723212 8.10 198064 2178844 42404 03:29:01 AM 5224228 7068988 2658204 33.72 2688 2020808 663272 7.43 218852 2088828 12 03:30:01 AM 4961100 7052900 2921332 37.06 2688 2259996 654916 7.33 257604 2289940 181148 03:31:01 AM 4942276 7039436 2940156 37.30 2688 2264580 646288 7.24 262192 2293844 16 03:32:01 AM 4942716 7039876 2939716 37.29 2688 2264580 646288 7.24 262196 2293716 4 03:33:01 AM 4942740 7039900 2939692 37.29 2688 2264580 646288 7.24 262196 2293824 4 03:34:02 AM 4942420 7039584 2940012 37.30 2688 2264584 646288 7.24 262196 2294004 4 03:35:01 AM 4896404 6995616 2986028 37.88 2688 2266632 698712 7.82 262460 2339524 472 03:36:01 AM 4890352 6992440 2992080 37.96 2688 2269516 714540 8.00 262464 2345756 104 03:37:01 AM 4889636 6992116 2992796 37.97 2688 2269900 714540 8.00 262464 2346612 68 03:38:01 AM 4887668 6990520 2994764 37.99 2688 2270280 714540 8.00 262464 2348480 20 03:39:01 AM 4887212 6990456 2995220 38.00 2688 2270664 714540 8.00 262464 2349116 176 03:40:01 AM 4886192 6989888 2996240 38.01 2688 2271116 731952 8.20 262608 2349660 24 03:41:01 AM 4983300 6950488 2899132 36.78 2688 2138468 727016 8.14 300216 2234072 58048 03:42:01 AM 5061876 6991644 2820556 35.78 2688 2103520 694780 7.78 466496 1998088 11196 Average: 4991980 7014284 2890452 36.67 2688 2192463 688348 7.71 265724 2252574 27887 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 286.47 188.15 1679.10 60.78 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 83.72 61.79 825.16 9.65 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 21.04 14.06 7.26 4.92 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 39.45 33.19 330.04 6.60 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 501.67 388.42 112.34 92.24 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 3.13 2.18 0.62 0.49 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.37 2.20 0.73 0.63 0.00 0.00 0.00 0.00 03:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 AM eth0 3.53 0.92 0.62 0.34 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 54.98 36.65 18.02 6.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 26.92 23.88 6.91 4.68 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 11.55 9.28 2.92 1.87 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 11.83 9.37 2.91 1.83 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 11.16 9.18 2.78 1.82 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 10.11 8.72 2.53 1.69 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 77.84 56.63 96.81 34.48 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 16.21 14.58 14.85 7.35 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 72.71 53.72 194.16 14.72 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) 10/24/2025 _x86_64_ (2 CPU) 03:25:24 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 33.87 0.00 5.46 2.58 0.11 57.98 03:27:01 AM 0 31.42 0.00 5.02 3.52 0.10 59.94 03:27:01 AM 1 36.32 0.00 5.90 1.64 0.12 56.02 03:28:01 AM all 27.23 0.00 3.87 4.40 0.12 64.39 03:28:01 AM 0 38.58 0.00 4.61 3.53 0.10 53.18 03:28:01 AM 1 15.92 0.00 3.13 5.26 0.13 75.55 03:29:01 AM all 12.75 0.00 1.92 0.37 0.05 84.91 03:29:01 AM 0 22.54 0.00 2.45 0.38 0.05 74.57 03:29:01 AM 1 2.96 0.00 1.39 0.35 0.05 95.26 03:30:01 AM all 19.58 0.00 3.73 0.78 0.08 75.82 03:30:01 AM 0 20.41 0.00 3.58 0.45 0.10 75.46 03:30:01 AM 1 18.75 0.00 3.88 1.12 0.07 76.18 03:31:01 AM all 15.21 0.00 3.29 0.89 0.08 80.54 03:31:01 AM 0 19.73 0.00 3.32 0.87 0.07 76.02 03:31:01 AM 1 10.70 0.00 3.26 0.90 0.08 85.05 03:32:01 AM all 0.37 0.00 0.07 0.02 0.03 99.52 03:32:01 AM 0 0.13 0.00 0.07 0.03 0.05 99.72 03:32:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 03:33:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 03:33:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 03:33:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 03:34:02 AM all 0.38 0.00 0.08 0.00 0.02 99.53 03:34:02 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 03:34:02 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 03:35:01 AM all 10.06 0.00 1.13 0.02 0.10 88.69 03:35:01 AM 0 14.40 0.00 1.48 0.03 0.12 83.97 03:35:01 AM 1 5.73 0.00 0.78 0.00 0.08 93.41 03:36:01 AM all 13.86 0.00 0.53 0.01 0.08 85.53 03:36:01 AM 0 16.61 0.00 0.69 0.00 0.08 82.62 03:36:01 AM 1 11.11 0.00 0.37 0.02 0.07 88.44 03:37:01 AM all 4.31 0.00 0.30 0.00 0.08 95.31 03:37:01 AM 0 6.29 0.00 0.42 0.00 0.08 93.21 03:37:01 AM 1 2.34 0.00 0.18 0.00 0.07 97.41 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 4.37 0.00 0.33 0.00 0.08 95.23 03:38:01 AM 0 4.64 0.00 0.30 0.00 0.08 94.97 03:38:01 AM 1 4.09 0.00 0.35 0.00 0.07 95.49 03:39:01 AM all 4.42 0.00 0.29 0.00 0.08 95.20 03:39:01 AM 0 7.56 0.00 0.45 0.00 0.08 91.91 03:39:01 AM 1 1.29 0.00 0.13 0.00 0.08 98.50 03:40:01 AM all 4.07 0.00 0.31 0.01 0.08 95.53 03:40:01 AM 0 5.68 0.00 0.38 0.02 0.10 93.82 03:40:01 AM 1 2.46 0.00 0.23 0.00 0.07 97.24 03:41:01 AM all 15.05 0.00 2.11 0.14 0.08 82.61 03:41:01 AM 0 22.45 0.00 2.11 0.18 0.10 75.15 03:41:01 AM 1 7.67 0.00 2.12 0.10 0.07 90.05 03:42:01 AM all 32.15 0.00 3.27 0.23 0.13 64.21 03:42:01 AM 0 42.51 0.00 3.69 0.25 0.15 53.40 03:42:01 AM 1 21.77 0.00 2.86 0.22 0.12 75.03 Average: all 12.38 0.00 1.67 0.59 0.08 85.28 Average: 0 15.83 0.00 1.80 0.58 0.08 81.71 Average: 1 8.93 0.00 1.55 0.60 0.07 88.85