---> uname -a: Linux prd-centos8-robot-2c-8g-45015.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 626 4882 19 2188 6773 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:6c:40:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe6c:400f/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) 07/22/2025 _x86_64_ (2 CPU) 00:56:30 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 121.82 51.19 70.63 7570.79 19726.73 12:59:01 AM 102.77 0.72 102.05 52.92 11459.82 01:00:01 AM 35.40 0.38 35.02 64.25 2792.67 01:01:01 AM 76.44 7.01 69.43 1293.44 8387.42 01:02:01 AM 9.58 0.07 9.51 1.73 644.69 01:03:01 AM 2.18 0.03 2.15 1.07 339.00 01:04:01 AM 0.23 0.00 0.23 0.00 4.13 01:05:01 AM 0.23 0.00 0.23 0.00 104.80 01:06:01 AM 30.49 0.63 29.86 73.19 1850.97 Average: 41.98 6.59 35.39 994.36 5007.45 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5304600 6986752 2577832 32.70 2688 1868728 811068 9.08 219256 2050264 185232 12:59:01 AM 5148708 6986024 2733724 34.68 2688 2012944 748632 8.38 198228 2178388 42484 01:00:01 AM 5129600 7018572 2752832 34.92 2688 2062568 745652 8.35 229656 2165336 53032 01:01:01 AM 4948224 7033304 2934208 37.22 2688 2252528 672080 7.53 262392 2285036 10824 01:02:01 AM 4906820 6992152 2975612 37.75 2688 2252948 739080 8.28 262820 2329116 108 01:03:01 AM 4881176 6974564 3001256 38.08 2688 2261004 754516 8.45 262880 2354340 4 01:04:01 AM 4869296 6962720 3013136 38.23 2688 2261040 805784 9.02 262880 2366368 4 01:05:01 AM 4938920 7037252 2943512 37.34 2688 2265948 665316 7.45 263224 2296684 1812 01:06:01 AM 5050392 6979592 2832040 35.93 2688 2102584 706044 7.91 469004 2005936 9044 Average: 5019748 6996770 2862684 36.32 2688 2148921 738686 8.27 270038 2225719 33616 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 297.54 196.43 1675.54 55.77 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 77.60 59.82 826.83 17.78 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 22.86 18.33 89.93 6.01 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 229.66 163.16 270.12 36.65 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 22.26 16.49 5.88 1.68 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 293.65 292.27 124.38 121.33 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 207.52 206.58 299.23 73.15 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 70.01 55.91 175.22 13.09 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 56.97 37.08 97.90 43.17 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 141.72 116.08 393.76 40.93 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) 07/22/2025 _x86_64_ (2 CPU) 00:56:30 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 40.63 0.04 7.57 16.82 0.11 34.82 12:58:01 AM 0 40.42 0.07 7.85 15.90 0.12 35.65 12:58:01 AM 1 40.85 0.02 7.30 17.76 0.10 33.98 12:59:01 AM all 31.79 0.00 4.54 2.34 0.11 61.22 12:59:01 AM 0 43.40 0.00 5.64 2.05 0.10 48.80 12:59:01 AM 1 20.20 0.00 3.43 2.62 0.12 73.63 01:00:01 AM all 20.89 0.00 2.97 0.69 0.08 75.37 01:00:01 AM 0 28.16 0.00 3.35 0.57 0.08 67.84 01:00:01 AM 1 13.61 0.00 2.59 0.82 0.07 82.92 01:01:01 AM all 24.02 0.00 4.46 1.16 0.08 70.27 01:01:01 AM 0 27.58 0.00 4.65 1.22 0.08 66.47 01:01:01 AM 1 20.47 0.00 4.28 1.10 0.08 74.07 01:02:01 AM all 3.06 0.00 0.28 0.06 0.03 96.56 01:02:01 AM 0 5.59 0.00 0.27 0.10 0.03 94.01 01:02:01 AM 1 0.55 0.00 0.30 0.02 0.03 99.10 01:03:01 AM all 28.63 0.00 0.51 0.04 0.08 70.73 01:03:01 AM 0 52.77 0.00 0.82 0.00 0.10 46.30 01:03:01 AM 1 4.61 0.00 0.20 0.08 0.07 95.04 01:04:01 AM all 23.91 0.00 0.48 0.00 0.37 75.25 01:04:01 AM 0 43.03 0.00 0.65 0.00 0.63 55.69 01:04:01 AM 1 4.63 0.00 0.30 0.00 0.10 94.97 01:05:01 AM all 7.88 0.00 0.37 0.02 0.08 91.65 01:05:01 AM 0 13.07 0.00 0.52 0.00 0.08 86.33 01:05:01 AM 1 2.73 0.00 0.22 0.03 0.08 96.93 01:06:01 AM all 27.43 0.00 3.83 0.19 0.09 68.46 01:06:01 AM 0 32.42 0.00 4.39 0.20 0.10 62.90 01:06:01 AM 1 22.45 0.00 3.26 0.18 0.08 74.02 Average: all 23.12 0.00 2.77 2.34 0.12 71.65 Average: 0 31.84 0.01 3.12 2.20 0.15 62.68 Average: 1 14.41 0.00 2.42 2.48 0.08 80.60