---> uname -a: Linux prd-centos8-robot-2c-8g-7668.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 573 4993 19 2130 6828 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:cc:1d:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fecc:1d20/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:52 LINUX RESTART (2 CPU) 05:09:03 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 89.29 6.24 83.05 1126.84 6352.44 05:11:01 AM 77.89 0.90 76.99 84.09 9870.90 05:12:01 AM 33.92 6.96 26.96 1279.44 1558.88 05:13:01 AM 42.29 2.52 39.78 396.07 6791.93 05:14:01 AM 2.80 0.10 2.70 32.93 85.04 05:15:01 AM 15.48 0.40 15.08 46.78 689.62 Average: 43.36 2.83 40.52 490.81 4213.06 05:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5259464 7021292 2622960 33.28 2688 1940944 740640 8.29 186612 2105840 228348 05:11:01 AM 5283228 7078812 2599196 32.97 2688 1973724 645480 7.23 208796 2049304 12 05:12:01 AM 5004336 7037576 2878088 36.51 2688 2203724 673448 7.54 256076 2257740 173060 05:13:01 AM 5028784 7076560 2853640 36.20 2688 2217824 625516 7.00 263688 2217796 12 05:14:01 AM 4964876 7014188 2917548 37.01 2688 2219344 707316 7.92 263812 2281028 520 05:15:01 AM 5210884 7084148 2671540 33.89 2688 2049284 641944 7.19 452624 1868152 13284 Average: 5125262 7052096 2757162 34.98 2688 2100807 672391 7.53 271935 2129977 69206 05:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 86.28 65.90 980.14 8.53 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 52.87 37.60 441.80 8.20 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 37.44 31.06 297.25 6.73 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 221.18 162.41 47.19 43.38 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 60.09 44.18 377.59 4.17 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 139.55 107.26 1079.85 26.11 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 99.64 74.78 534.83 16.23 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:52 LINUX RESTART (2 CPU) 05:09:03 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 35.66 0.00 4.97 4.37 0.10 54.90 05:10:01 AM 0 24.20 0.00 4.07 2.31 0.10 69.31 05:10:01 AM 1 47.14 0.00 5.86 6.43 0.10 40.47 05:11:01 AM all 22.33 0.00 2.72 2.78 0.07 72.10 05:11:01 AM 0 25.40 0.00 2.82 2.74 0.05 68.99 05:11:01 AM 1 19.25 0.00 2.63 2.83 0.08 75.21 05:12:01 AM all 21.56 0.00 4.14 2.20 0.08 72.04 05:12:01 AM 0 22.39 0.00 4.66 3.11 0.08 69.76 05:12:01 AM 1 20.72 0.00 3.61 1.29 0.07 74.31 05:13:01 AM all 8.69 0.00 1.84 3.19 0.06 86.22 05:13:01 AM 0 9.03 0.00 1.97 3.03 0.05 85.92 05:13:01 AM 1 8.35 0.00 1.71 3.36 0.07 86.51 05:14:01 AM all 2.81 0.00 0.32 0.03 0.04 96.81 05:14:01 AM 0 1.14 0.00 0.22 0.00 0.05 98.60 05:14:01 AM 1 4.48 0.00 0.42 0.05 0.03 95.01 05:15:01 AM all 17.21 0.00 2.62 0.64 0.08 79.46 05:15:01 AM 0 15.17 0.00 2.54 0.67 0.07 81.55 05:15:01 AM 1 19.25 0.00 2.70 0.60 0.08 77.36 Average: all 17.96 0.00 2.76 2.19 0.07 77.03 Average: 0 16.18 0.00 2.71 1.97 0.07 79.07 Average: 1 19.73 0.00 2.81 2.41 0.07 74.98