---> uname -a: Linux prd-centos8-robot-2c-8g-3588.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 587 4928 19 2181 6811 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:fd:f4:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fefd:f40e/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) 08/23/2025 _x86_64_ (2 CPU) 23:05:58 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 114.93 0.07 114.86 1.87 11140.03 11:09:01 PM 41.27 1.07 40.20 115.83 4277.11 11:10:01 PM 48.27 6.93 41.34 1289.30 2565.53 11:11:01 PM 49.38 2.52 46.87 396.00 7409.88 11:12:01 PM 3.12 0.00 3.12 0.00 97.45 11:13:01 PM 0.15 0.00 0.15 0.00 1.32 11:14:01 PM 0.42 0.20 0.22 11.60 6.90 11:15:01 PM 1.97 0.03 1.93 1.87 97.90 11:16:01 PM 0.43 0.00 0.43 0.00 14.75 11:17:01 PM 0.37 0.00 0.37 0.00 9.68 11:18:01 PM 0.33 0.00 0.33 0.00 7.03 11:19:01 PM 0.38 0.00 0.38 0.00 7.95 11:20:01 PM 0.40 0.00 0.40 0.00 6.95 11:21:01 PM 3.37 0.35 3.02 37.19 146.25 11:22:01 PM 30.99 0.33 30.66 37.19 1405.86 Average: 19.72 0.77 18.95 126.07 1812.99 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5103440 6940952 2778992 35.26 2688 2012920 777036 8.70 187636 2241868 104020 11:09:01 PM 5239272 7079948 2643160 33.53 2688 2016328 640032 7.17 219280 2074160 10760 11:10:01 PM 4972500 7062392 2909932 36.92 2688 2257208 633312 7.09 256836 2278580 203864 11:11:01 PM 4952960 7054820 2929472 37.16 2688 2269176 634700 7.11 267708 2280060 16 11:12:01 PM 4953016 7054880 2929416 37.16 2688 2269180 634700 7.11 267708 2279948 4 11:13:01 PM 4952944 7054808 2929488 37.16 2688 2269180 634700 7.11 267708 2279884 4 11:14:01 PM 4909040 7011660 2973392 37.72 2688 2269936 699548 7.83 267836 2323712 400 11:15:01 PM 4905072 7008500 2977360 37.77 2688 2270744 718364 8.04 268112 2327500 164 11:16:01 PM 4904688 7008208 2977744 37.78 2688 2270836 718364 8.04 268112 2328020 36 11:17:01 PM 4904208 7007820 2978224 37.78 2688 2270928 718364 8.04 268112 2328472 12 11:18:01 PM 4903656 7007364 2978776 37.79 2688 2271024 718364 8.04 268112 2329100 52 11:19:01 PM 4903216 7007016 2979216 37.80 2688 2271116 718364 8.04 268112 2329224 4 11:20:01 PM 4902636 7006520 2979796 37.80 2688 2271208 734328 8.22 268112 2329876 4 11:21:01 PM 5094724 7023080 2787708 35.37 2688 2097288 680560 7.62 264136 2152268 15500 11:22:01 PM 5025184 6949416 2857248 36.25 2688 2097704 750092 8.40 465640 2033944 11060 Average: 4975104 7018492 2907328 36.88 2688 2212318 694055 7.77 271544 2261108 23060 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 107.57 81.40 1147.54 11.96 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.49 12.76 7.80 4.63 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 44.44 35.79 330.26 7.93 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 475.84 351.42 96.29 83.23 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.55 2.02 0.55 0.48 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.72 1.93 0.45 0.49 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 30.43 18.11 8.53 2.14 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 29.50 26.20 6.35 3.79 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 2.12 0.30 0.16 0.05 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.68 0.37 0.27 0.11 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.28 0.55 0.44 0.28 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.48 0.22 0.09 0.04 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.45 0.28 0.09 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 86.52 65.03 84.51 25.06 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 17.79 16.46 15.78 8.01 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 54.79 40.86 113.27 9.88 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) 08/23/2025 _x86_64_ (2 CPU) 23:05:58 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 35.81 0.00 5.27 1.12 0.09 57.71 11:08:01 PM 0 46.19 0.00 6.60 0.98 0.10 46.13 11:08:01 PM 1 25.46 0.00 3.94 1.26 0.08 69.26 11:09:01 PM all 13.41 0.00 1.96 0.47 0.07 84.10 11:09:01 PM 0 20.69 0.00 2.27 0.55 0.05 76.44 11:09:01 PM 1 6.11 0.00 1.65 0.38 0.08 91.77 11:10:01 PM all 26.03 0.00 4.88 0.46 0.08 68.56 11:10:01 PM 0 24.81 0.00 5.05 0.43 0.08 69.62 11:10:01 PM 1 27.24 0.00 4.71 0.48 0.07 67.50 11:11:01 PM all 7.65 0.00 2.22 0.70 0.06 89.38 11:11:01 PM 0 8.66 0.00 2.58 0.96 0.05 87.75 11:11:01 PM 1 6.63 0.00 1.86 0.44 0.07 91.01 11:12:01 PM all 0.19 0.00 0.09 0.02 0.03 99.67 11:12:01 PM 0 0.30 0.00 0.05 0.00 0.00 99.65 11:12:01 PM 1 0.08 0.00 0.13 0.03 0.05 99.70 11:13:01 PM all 0.36 0.00 0.08 0.00 0.03 99.54 11:13:01 PM 0 0.57 0.00 0.05 0.00 0.02 99.37 11:13:01 PM 1 0.15 0.00 0.10 0.00 0.03 99.72 11:14:01 PM all 1.67 0.00 0.23 0.01 0.03 98.06 11:14:01 PM 0 0.79 0.00 0.23 0.00 0.03 98.94 11:14:01 PM 1 2.54 0.00 0.23 0.02 0.03 97.17 11:15:01 PM all 7.05 0.00 0.39 0.03 0.06 92.48 11:15:01 PM 0 11.38 0.00 0.49 0.02 0.05 88.07 11:15:01 PM 1 2.71 0.00 0.30 0.03 0.07 96.89 11:16:01 PM all 0.57 0.00 0.11 0.00 0.06 99.26 11:16:01 PM 0 0.58 0.00 0.10 0.00 0.05 99.27 11:16:01 PM 1 0.55 0.00 0.12 0.00 0.07 99.26 11:17:01 PM all 0.50 0.00 0.09 0.00 0.06 99.35 11:17:01 PM 0 0.60 0.00 0.07 0.00 0.05 99.28 11:17:01 PM 1 0.40 0.00 0.12 0.00 0.07 99.41 11:18:01 PM all 0.60 0.00 0.10 0.00 0.06 99.24 11:18:01 PM 0 0.68 0.00 0.08 0.00 0.03 99.20 11:18:01 PM 1 0.52 0.00 0.12 0.00 0.08 99.28 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.57 0.00 0.09 0.00 0.07 99.27 11:19:01 PM 0 0.58 0.00 0.12 0.00 0.08 99.22 11:19:01 PM 1 0.55 0.00 0.07 0.00 0.05 99.33 11:20:01 PM all 0.57 0.00 0.08 0.00 0.07 99.29 11:20:01 PM 0 0.55 0.00 0.08 0.00 0.08 99.28 11:20:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 11:21:01 PM all 6.06 0.00 1.74 0.02 0.07 92.12 11:21:01 PM 0 6.91 0.00 1.74 0.00 0.07 91.28 11:21:01 PM 1 5.20 0.00 1.74 0.03 0.07 92.96 11:22:01 PM all 29.06 0.00 2.86 0.17 0.08 67.83 11:22:01 PM 0 40.06 0.00 3.17 0.18 0.08 56.50 11:22:01 PM 1 18.06 0.00 2.55 0.15 0.08 79.16 Average: all 8.68 0.00 1.35 0.20 0.06 89.71 Average: 0 10.90 0.00 1.51 0.21 0.06 87.32 Average: 1 6.46 0.00 1.18 0.19 0.06 92.10