---> uname -a: Linux prd-centos8-robot-2c-8g-36416.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 584 4920 19 2193 6816 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:4b:c2:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe4b:c2c2/64 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) 06/23/2025 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 92.34 14.28 78.06 4223.07 7432.51 12:38:01 AM 75.12 0.73 74.39 53.06 10084.82 12:39:01 AM 42.00 7.13 34.87 1310.50 2380.79 12:40:01 AM 59.50 2.73 56.76 439.59 7411.85 12:41:01 AM 8.51 0.02 8.50 0.13 549.47 12:42:01 AM 15.61 0.33 15.28 37.85 1852.27 Average: 48.73 4.18 44.55 1001.87 4944.97 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5328696 7039088 2553728 32.40 2688 1893364 688928 7.71 186820 2046704 169528 12:38:01 AM 5220508 7041164 2661916 33.77 2688 1997696 683044 7.65 208672 2106760 14728 12:39:01 AM 5014288 6997784 2868136 36.39 2688 2156648 746524 8.36 262416 2246736 99872 12:40:01 AM 4976232 7056544 2906192 36.87 2688 2249104 630272 7.06 266288 2258248 8696 12:41:01 AM 4925412 7008048 2957012 37.51 2688 2251516 698652 7.82 266408 2310588 2408 12:42:01 AM 5061044 6997340 2821380 35.79 2688 2111120 699860 7.84 318900 2147016 23948 Average: 5087697 7023328 2794727 35.46 2688 2109908 691213 7.74 251584 2186009 53197 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 317.50 206.45 1897.88 63.54 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 55.91 42.08 550.20 7.28 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 35.57 31.76 313.25 7.51 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 204.30 173.86 47.27 43.19 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 30.51 23.99 121.10 1.88 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 104.98 67.58 285.74 51.87 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 124.26 90.64 532.15 29.12 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) 06/23/2025 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 45.31 0.00 6.71 0.85 0.12 47.01 12:37:01 AM 0 58.88 0.00 7.94 1.14 0.12 31.93 12:37:01 AM 1 31.78 0.00 5.49 0.56 0.12 62.05 12:38:01 AM all 22.61 0.00 3.65 0.83 0.08 72.83 12:38:01 AM 0 31.20 0.00 4.17 0.93 0.07 63.63 12:38:01 AM 1 14.02 0.00 3.13 0.72 0.08 82.04 12:39:01 AM all 24.04 0.00 3.73 0.43 0.10 71.69 12:39:01 AM 0 23.31 0.00 3.93 0.32 0.08 72.35 12:39:01 AM 1 24.77 0.00 3.53 0.55 0.12 71.03 12:40:01 AM all 18.13 0.00 3.57 0.66 0.08 77.56 12:40:01 AM 0 21.67 0.00 3.75 0.82 0.08 73.68 12:40:01 AM 1 14.60 0.00 3.39 0.50 0.07 81.44 12:41:01 AM all 1.79 0.00 0.29 0.05 0.04 97.83 12:41:01 AM 0 0.37 0.00 0.23 0.05 0.05 99.30 12:41:01 AM 1 3.22 0.00 0.35 0.05 0.03 96.34 12:42:01 AM all 20.41 0.00 2.25 0.13 0.10 77.10 12:42:01 AM 0 29.93 0.00 2.94 0.17 0.12 66.84 12:42:01 AM 1 10.99 0.00 1.57 0.10 0.08 87.25 Average: all 22.01 0.00 3.36 0.49 0.09 74.05 Average: 0 27.46 0.00 3.82 0.57 0.09 68.06 Average: 1 16.55 0.00 2.91 0.41 0.08 80.04