---> uname -a: Linux prd-centos8-robot-2c-8g-464.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 571 4967 19 2158 6830 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:79:b6:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe79:b63a/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) 01/10/2025 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 109.55 0.52 109.03 18.93 9687.49 02:10:01 AM 46.00 1.02 44.99 113.16 5491.57 02:11:01 AM 13.21 0.07 13.15 2.80 1138.44 02:12:01 AM 60.71 6.75 53.96 1249.39 7569.76 02:13:01 AM 4.97 0.10 4.87 32.12 210.51 02:14:01 AM 13.18 0.33 12.85 37.85 1111.20 Average: 41.27 1.46 39.80 242.35 4201.25 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5194624 7014236 2687808 34.10 2688 1998200 703176 7.87 189792 2162664 161716 02:10:01 AM 5302784 7099860 2579648 32.73 2688 1975064 619632 6.94 217380 2021624 12 02:11:01 AM 5203952 7051264 2678480 33.98 2688 2022716 690292 7.73 228580 2100788 41488 02:12:01 AM 5034464 7071032 2847968 36.13 2688 2206472 626200 7.01 258492 2213056 92 02:13:01 AM 4983144 7025536 2899288 36.78 2688 2212292 696544 7.80 258620 2267072 4860 02:14:01 AM 5100556 7002520 2781876 35.29 2688 2077884 701320 7.85 309416 2122168 38180 Average: 5136587 7044075 2745845 34.83 2688 2082105 672861 7.53 243713 2147895 41058 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 118.55 96.17 1379.36 13.17 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.95 9.46 7.16 3.70 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.84 16.23 95.63 3.96 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 221.85 165.67 245.26 35.99 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 30.59 22.26 83.45 1.82 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 105.26 71.73 370.17 59.95 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 85.50 63.58 363.48 19.77 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) 01/10/2025 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 37.84 0.00 5.22 2.19 0.12 54.63 02:09:01 AM 0 27.27 0.00 4.35 2.08 0.12 66.18 02:09:01 AM 1 48.45 0.00 6.10 2.29 0.12 43.05 02:10:01 AM all 16.37 0.00 1.91 1.05 0.08 80.59 02:10:01 AM 0 19.13 0.00 2.12 1.19 0.07 77.49 02:10:01 AM 1 13.61 0.00 1.71 0.92 0.08 83.68 02:11:01 AM all 9.21 0.00 1.85 0.43 0.08 88.44 02:11:01 AM 0 3.56 0.00 1.49 0.35 0.10 94.50 02:11:01 AM 1 14.84 0.00 2.20 0.50 0.07 82.39 02:12:01 AM all 19.92 0.00 4.18 1.83 0.10 73.97 02:12:01 AM 0 13.48 0.00 4.11 1.85 0.10 80.46 02:12:01 AM 1 26.37 0.00 4.25 1.81 0.10 67.47 02:13:01 AM all 1.86 0.00 0.30 0.15 0.05 97.63 02:13:01 AM 0 3.09 0.00 0.32 0.29 0.05 96.25 02:13:01 AM 1 0.65 0.00 0.28 0.02 0.05 99.00 02:14:01 AM all 19.81 0.00 2.12 0.22 0.19 77.66 02:14:01 AM 0 9.89 0.00 1.67 0.27 0.20 87.97 02:14:01 AM 1 29.91 0.00 2.57 0.17 0.19 67.17 Average: all 17.51 0.00 2.60 0.98 0.10 78.80 Average: 0 12.76 0.00 2.35 1.01 0.11 83.78 Average: 1 22.27 0.00 2.85 0.95 0.10 73.82