---> uname -a: Linux prd-centos8-robot-2c-8g-1651.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4882 19 2174 6759 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:20:5a:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85653sec preferred_lft 85653sec inet6 fe80::f816:3eff:fe20:5ad5/64 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) 10/07/2025 _x86_64_ (2 CPU) 14:06:55 LINUX RESTART (2 CPU) 02:08:01 PM tps rtps wtps bread/s bwrtn/s 02:09:01 PM 115.48 0.17 115.31 4.53 11281.32 02:10:01 PM 40.74 0.68 40.05 51.58 4961.56 02:11:01 PM 33.37 7.10 26.27 1309.96 1932.09 02:12:01 PM 61.31 0.25 61.06 47.05 7683.42 02:13:01 PM 6.35 0.00 6.35 0.00 503.87 02:14:01 PM 0.15 0.00 0.15 0.00 1.18 02:15:01 PM 0.12 0.00 0.12 0.00 0.77 02:16:01 PM 2.22 0.23 1.98 12.66 157.66 02:17:01 PM 0.43 0.00 0.43 0.00 7.83 02:18:01 PM 10.98 0.32 10.66 36.92 420.19 02:19:01 PM 27.91 0.52 27.40 63.86 1320.31 Average: 27.19 0.84 26.35 138.79 2570.15 02:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 PM 5073660 6945924 2808764 35.63 2688 2049384 773392 8.66 191004 2271412 157812 02:10:01 PM 5068208 6943268 2814216 35.70 2688 2051676 774984 8.68 212896 2250948 44252 02:11:01 PM 4992560 6969748 2889864 36.66 2688 2150428 755484 8.46 259640 2268876 73056 02:12:01 PM 4905296 7000468 2977128 37.77 2688 2263132 686536 7.69 261996 2333356 10840 02:13:01 PM 4905108 7000284 2977316 37.77 2688 2263136 686536 7.69 261996 2333428 4 02:14:01 PM 4905048 7000224 2977376 37.77 2688 2263136 686536 7.69 261996 2333364 4 02:15:01 PM 4905180 7000356 2977244 37.77 2688 2263136 686536 7.69 262000 2333360 4 02:16:01 PM 4810548 6908728 3071876 38.97 2688 2266148 803028 8.99 262132 2426732 32 02:17:01 PM 4792880 6891076 3089544 39.20 2688 2266164 817992 9.16 262132 2444676 16 02:18:01 PM 5012088 6931948 2870336 36.41 2688 2091620 756032 8.47 259160 2245876 16912 02:19:01 PM 5076696 6993032 2805728 35.59 2688 2090604 698772 7.82 461732 1987816 10108 Average: 4949752 6962278 2932672 37.21 2688 2183506 738712 8.27 268789 2293622 28458 02:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 125.91 99.13 1285.44 13.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 9.93 6.61 5.51 3.17 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 42.94 36.00 329.13 7.42 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 449.33 328.17 96.85 80.63 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 2.68 1.98 0.57 0.49 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 2.40 1.93 0.43 0.42 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 1.25 0.70 0.17 0.12 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 169.39 147.00 1967.11 10.72 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 351.71 344.69 5790.34 22.28 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 266.81 229.24 2905.55 38.31 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 18.51 16.11 15.32 7.86 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 130.99 110.15 1126.93 16.76 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) 10/07/2025 _x86_64_ (2 CPU) 14:06:55 LINUX RESTART (2 CPU) 02:08:01 PM CPU %user %nice %system %iowait %steal %idle 02:09:01 PM all 34.63 0.00 5.05 1.43 0.12 58.76 02:09:01 PM 0 43.90 0.00 5.16 1.23 0.13 49.58 02:09:01 PM 1 25.36 0.00 4.94 1.63 0.12 67.95 02:10:01 PM all 14.47 0.00 1.89 0.55 0.06 83.04 02:10:01 PM 0 15.03 0.00 2.25 0.23 0.05 82.44 02:10:01 PM 1 13.91 0.00 1.52 0.87 0.07 83.64 02:11:01 PM all 18.72 0.00 3.74 0.35 0.08 77.11 02:11:01 PM 0 21.30 0.00 3.99 0.35 0.08 74.27 02:11:01 PM 1 16.14 0.00 3.49 0.35 0.07 79.95 02:12:01 PM all 20.94 0.00 4.07 0.53 0.07 74.40 02:12:01 PM 0 25.48 0.00 4.25 0.43 0.07 69.77 02:12:01 PM 1 16.40 0.00 3.88 0.62 0.07 79.03 02:13:01 PM all 0.26 0.00 0.12 0.05 0.02 99.56 02:13:01 PM 0 0.08 0.00 0.13 0.07 0.02 99.70 02:13:01 PM 1 0.44 0.00 0.10 0.03 0.02 99.41 02:14:01 PM all 0.32 0.00 0.08 0.00 0.02 99.59 02:14:01 PM 0 0.13 0.00 0.10 0.00 0.02 99.75 02:14:01 PM 1 0.50 0.00 0.05 0.00 0.02 99.43 02:15:01 PM all 0.31 0.00 0.07 0.00 0.02 99.61 02:15:01 PM 0 0.07 0.00 0.07 0.00 0.02 99.85 02:15:01 PM 1 0.55 0.00 0.07 0.00 0.02 99.37 02:16:01 PM all 8.96 0.00 1.70 0.03 0.08 89.24 02:16:01 PM 0 12.39 0.00 2.21 0.02 0.08 85.30 02:16:01 PM 1 5.54 0.00 1.19 0.03 0.07 93.16 02:17:01 PM all 9.06 0.00 1.32 0.00 0.08 89.54 02:17:01 PM 0 17.64 0.00 2.48 0.00 0.10 79.77 02:17:01 PM 1 0.55 0.00 0.17 0.00 0.07 99.21 02:18:01 PM all 12.35 0.00 2.27 0.04 0.08 85.27 02:18:01 PM 0 21.73 0.00 3.23 0.08 0.08 74.88 02:18:01 PM 1 3.01 0.00 1.32 0.00 0.07 95.60 02:19:01 PM all 30.24 0.00 3.65 0.13 0.08 65.89 02:19:01 PM 0 36.26 0.00 4.15 0.18 0.10 59.30 02:19:01 PM 1 24.22 0.00 3.15 0.08 0.07 72.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.67 0.00 2.18 0.28 0.06 83.80 Average: 0 17.64 0.00 2.55 0.24 0.07 79.50 Average: 1 9.71 0.00 1.81 0.33 0.06 88.10