---> uname -a: Linux prd-centos8-robot-2c-8g-8235.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 586 4987 19 2123 6815 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:ed:8d:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:feed:8d9b/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) 02/04/2025 _x86_64_ (2 CPU) 02:06:10 LINUX RESTART (2 CPU) 02:07:03 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 89.43 6.52 82.92 1132.49 6143.18 02:09:01 AM 77.17 1.02 76.15 113.18 9937.29 02:10:00 AM 33.10 6.87 26.23 1265.60 1565.36 02:10:01 AM 27.16 0.00 27.16 0.00 361.73 02:11:01 AM 42.60 0.03 42.57 3.47 7006.55 02:12:01 AM 9.70 0.40 9.30 68.91 274.94 Average: 50.12 2.93 47.20 509.15 4974.22 02:07:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5290436 7056476 2591996 32.88 2688 1944708 653108 7.31 187688 2072636 231124 02:09:01 AM 5288124 7089788 2594308 32.91 2688 1979496 622272 6.97 217992 2033920 16 02:10:00 AM 4986844 7026640 2895588 36.73 2688 2209876 680512 7.62 257008 2272920 174368 02:10:01 AM 4982056 7021888 2900376 36.80 2688 2209880 680512 7.62 257012 2277352 174376 02:11:01 AM 5015548 7058036 2866884 36.37 2688 2212188 624080 6.99 259200 2232540 4 02:12:01 AM 5118728 6985792 2763704 35.06 2688 2040996 690852 7.74 291180 2116332 17628 Average: 5113623 7039770 2768809 35.13 2688 2099524 658556 7.37 245013 2167617 99586 02:07:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 143.68 103.22 1106.12 23.83 0.00 0.00 0.00 0.00 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 43.86 30.49 458.11 7.15 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 38.98 30.92 299.40 6.37 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 13.58 20.99 12.92 12.45 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 197.15 139.24 42.59 37.28 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 58.00 36.30 79.63 20.69 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 95.95 67.77 391.61 19.05 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) 02/04/2025 _x86_64_ (2 CPU) 02:06:10 LINUX RESTART (2 CPU) 02:07:03 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 37.25 0.00 5.83 2.07 0.09 54.75 02:08:01 AM 0 40.40 0.00 6.96 1.87 0.10 50.66 02:08:01 AM 1 34.11 0.00 4.70 2.27 0.09 58.83 02:09:01 AM all 18.02 0.00 2.43 2.64 0.08 76.83 02:09:01 AM 0 18.85 0.00 2.53 3.22 0.08 75.31 02:09:01 AM 1 17.20 0.00 2.32 2.06 0.08 78.34 02:10:00 AM all 20.20 0.00 4.01 1.12 0.09 74.58 02:10:00 AM 0 24.46 0.00 4.74 1.36 0.09 69.35 02:10:00 AM 1 15.97 0.00 3.28 0.88 0.10 79.77 02:10:01 AM all 40.00 0.00 1.25 0.00 0.62 58.13 02:10:01 AM 0 38.75 0.00 1.25 0.00 1.25 58.75 02:10:01 AM 1 41.25 0.00 1.25 0.00 0.00 57.50 02:11:01 AM all 7.36 0.00 1.72 2.03 0.06 88.82 02:11:01 AM 0 6.02 0.00 1.54 0.89 0.07 91.49 02:11:01 AM 1 8.71 0.00 1.91 3.18 0.05 86.15 02:12:01 AM all 11.48 0.00 1.83 0.36 0.07 86.27 02:12:01 AM 0 13.84 0.00 1.77 0.60 0.07 83.72 02:12:01 AM 1 9.11 0.00 1.89 0.12 0.07 88.82 Average: all 18.80 0.00 3.14 1.64 0.08 76.34 Average: 0 20.61 0.00 3.48 1.58 0.08 74.25 Average: 1 16.99 0.00 2.80 1.69 0.08 78.43