---> uname -a: Linux prd-centos8-robot-2c-8g-11837.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 619 4888 19 2189 6779 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:ee:0e:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85340sec preferred_lft 85340sec inet6 fe80::f816:3eff:feee:e35/64 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) 12/09/2025 _x86_64_ (2 CPU) 04:52:07 LINUX RESTART (2 CPU) 04:53:02 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 95.19 3.52 91.66 447.98 6701.46 04:55:01 AM 75.40 0.85 74.55 63.99 10847.78 04:56:01 AM 10.88 0.03 10.85 0.53 510.50 04:57:02 AM 22.50 0.38 22.11 64.26 1598.57 04:58:01 AM 77.41 7.08 70.33 1314.67 8430.57 04:59:01 AM 10.00 0.00 10.00 0.00 631.63 05:00:01 AM 0.27 0.00 0.27 0.00 3.35 05:01:01 AM 0.23 0.02 0.22 0.13 2.68 05:02:01 AM 0.67 0.28 0.38 13.46 13.29 05:03:01 AM 2.37 0.00 2.37 0.00 198.75 05:04:01 AM 0.38 0.00 0.38 0.00 31.84 05:05:01 AM 0.12 0.00 0.12 0.00 8.27 05:06:01 AM 0.15 0.00 0.15 0.00 18.53 05:07:01 AM 0.12 0.00 0.12 0.00 7.88 05:08:01 AM 1.55 0.07 1.48 2.13 47.80 05:09:01 AM 22.80 0.40 22.40 46.79 1243.53 Average: 19.86 0.78 19.08 120.54 1881.62 04:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5237692 7036628 2644732 33.55 2688 1975772 684496 7.66 187556 2120152 246048 04:55:01 AM 5168404 7012904 2714020 34.43 2688 2020700 701800 7.86 198960 2165208 12 04:56:01 AM 5060992 6946244 2821432 35.79 2688 2061148 764964 8.57 215736 2255896 44612 04:57:02 AM 5045292 6999008 2837132 35.99 2688 2124580 700552 7.84 233936 2238788 91728 04:58:01 AM 4924104 7024412 2958320 37.53 2688 2266580 665460 7.45 260872 2308616 10824 04:59:01 AM 4927892 7028020 2954532 37.48 2688 2266592 665460 7.45 260880 2308592 12 05:00:01 AM 4927252 7027380 2955172 37.49 2688 2266592 657348 7.36 260884 2308944 12 05:01:01 AM 4926952 7027100 2955472 37.49 2688 2266596 657348 7.36 260884 2309188 4 05:02:01 AM 4883160 6984868 2999264 38.05 2688 2268156 725516 8.12 261316 2352464 1036 05:03:01 AM 4875816 6980288 3006608 38.14 2688 2270928 725516 8.12 261316 2360196 32 05:04:01 AM 4875248 6980564 3007176 38.15 2688 2271772 725516 8.12 261316 2360896 36 05:05:01 AM 4874768 6980452 3007656 38.16 2688 2272148 725516 8.12 261316 2361380 188 05:06:01 AM 4872096 6978156 3010328 38.19 2688 2272524 725516 8.12 261316 2363868 52 05:07:01 AM 4871672 6978112 3010752 38.20 2688 2272904 725516 8.12 261316 2364304 232 05:08:01 AM 4867976 6975740 3014448 38.24 2688 2274228 726836 8.14 261604 2367728 1076 05:09:01 AM 5039972 6969428 2842452 36.06 2688 2102484 711312 7.96 465516 2016904 22320 Average: 4961206 6995582 2921218 37.06 2688 2203356 705542 7.90 260920 2285195 26139 04:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 101.71 81.48 1091.56 12.26 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 61.16 40.61 581.65 4.31 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 7.86 5.21 3.99 2.86 0.00 0.00 0.00 0.00 04:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:02 AM eth0 30.66 26.48 159.35 5.51 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 214.00 154.68 222.94 43.12 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 368.37 286.20 71.26 57.69 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 2.30 2.02 0.43 0.42 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 3.00 1.92 0.47 0.43 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 42.49 25.12 12.81 3.80 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 31.42 26.97 9.17 5.23 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 17.46 14.41 4.20 2.77 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 11.90 9.18 2.75 1.80 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 13.75 9.50 3.51 2.24 0.00 0.00 0.00 0.00 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 11.63 9.48 3.21 2.18 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 12.80 8.88 3.61 2.69 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 92.15 59.62 102.52 35.85 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 63.72 47.46 141.01 11.41 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) 12/09/2025 _x86_64_ (2 CPU) 04:52:07 LINUX RESTART (2 CPU) 04:53:02 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 39.22 0.00 5.51 1.01 0.11 54.14 04:54:01 AM 0 43.35 0.00 5.80 0.91 0.10 49.83 04:54:01 AM 1 35.08 0.00 5.23 1.12 0.12 58.46 04:55:01 AM all 10.71 0.00 1.55 0.92 0.07 86.75 04:55:01 AM 0 12.79 0.00 1.74 0.97 0.07 84.44 04:55:01 AM 1 8.64 0.00 1.35 0.87 0.07 89.07 04:56:01 AM all 10.47 0.00 1.05 0.07 0.06 88.35 04:56:01 AM 0 14.52 0.00 1.12 0.07 0.05 84.24 04:56:01 AM 1 6.43 0.00 0.98 0.07 0.07 92.46 04:57:02 AM all 17.47 0.00 2.95 0.20 0.07 79.30 04:57:02 AM 0 17.15 0.00 2.93 0.28 0.08 79.55 04:57:02 AM 1 17.80 0.00 2.97 0.12 0.07 79.05 04:58:01 AM all 24.06 0.00 4.78 21.77 0.09 49.29 04:58:01 AM 0 31.55 0.00 5.04 24.69 0.07 38.65 04:58:01 AM 1 16.58 0.00 4.51 18.86 0.12 59.93 04:59:01 AM all 0.95 0.00 0.74 0.06 0.05 98.20 04:59:01 AM 0 1.15 0.00 0.75 0.12 0.05 97.93 04:59:01 AM 1 0.75 0.00 0.72 0.00 0.05 98.48 05:00:01 AM all 0.33 0.00 0.07 0.00 0.15 99.44 05:00:01 AM 0 0.40 0.00 0.03 0.00 0.02 99.55 05:00:01 AM 1 0.27 0.00 0.12 0.00 0.28 99.33 05:01:01 AM all 0.38 0.00 0.10 0.00 0.04 99.48 05:01:01 AM 0 0.43 0.00 0.10 0.00 0.05 99.42 05:01:01 AM 1 0.32 0.00 0.10 0.00 0.03 99.55 05:02:01 AM all 5.86 0.00 0.60 0.01 0.06 93.47 05:02:01 AM 0 6.58 0.00 0.75 0.00 0.07 92.60 05:02:01 AM 1 5.13 0.00 0.45 0.02 0.05 94.35 05:03:01 AM all 14.81 0.00 0.87 0.02 0.08 84.22 05:03:01 AM 0 19.25 0.00 1.09 0.02 0.08 79.56 05:03:01 AM 1 10.33 0.00 0.64 0.02 0.08 88.93 05:04:01 AM all 6.89 0.00 0.41 0.00 0.07 92.63 05:04:01 AM 0 9.60 0.00 0.47 0.00 0.07 89.86 05:04:01 AM 1 4.18 0.00 0.35 0.00 0.07 95.40 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 4.39 0.00 0.29 0.00 0.06 95.26 05:05:01 AM 0 3.39 0.00 0.23 0.00 0.07 96.31 05:05:01 AM 1 5.39 0.00 0.35 0.00 0.05 94.21 05:06:01 AM all 4.38 0.00 0.30 0.00 0.07 95.26 05:06:01 AM 0 1.22 0.00 0.17 0.00 0.05 98.56 05:06:01 AM 1 7.54 0.00 0.43 0.00 0.08 91.94 05:07:01 AM all 4.39 0.00 0.33 0.00 0.07 95.22 05:07:01 AM 0 5.32 0.00 0.35 0.00 0.07 94.27 05:07:01 AM 1 3.46 0.00 0.30 0.00 0.07 96.17 05:08:01 AM all 5.39 0.00 0.43 0.01 0.09 94.09 05:08:01 AM 0 6.15 0.00 0.42 0.02 0.13 93.28 05:08:01 AM 1 4.63 0.00 0.43 0.00 0.05 94.89 05:09:01 AM all 22.06 0.00 3.17 0.19 0.09 74.48 05:09:01 AM 0 30.04 0.00 3.69 0.30 0.08 65.89 05:09:01 AM 1 14.08 0.00 2.65 0.08 0.10 83.08 Average: all 10.70 0.00 1.44 1.50 0.08 86.28 Average: 0 12.64 0.00 1.54 1.69 0.07 84.07 Average: 1 8.76 0.00 1.34 1.31 0.08 88.50