---> uname -a: Linux prd-centos8-robot-2c-8g-7866.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4986 19 2131 6821 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:9b:8e:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe9b:8e51/64 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:49 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 116.49 0.42 116.08 17.06 11205.26 02:05:01 AM 37.19 1.02 36.17 113.16 4490.99 02:06:01 AM 55.12 9.30 45.83 1644.79 2904.23 02:07:01 AM 24.66 0.00 24.66 0.00 5593.00 02:08:01 AM 3.97 0.10 3.87 32.92 146.43 02:09:01 AM 25.81 0.63 25.18 73.19 1240.03 Average: 43.88 1.91 41.96 313.50 4263.41 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5185200 7004716 2697232 34.22 2688 1998144 716040 8.02 189476 2168940 139796 02:05:01 AM 5296508 7093484 2585924 32.81 2688 1975008 630272 7.06 217164 2026496 16 02:06:01 AM 5026132 7074808 2856300 36.24 2688 2218176 629048 7.04 263296 2224772 156444 02:07:01 AM 5021664 7070004 2860768 36.29 2688 2218180 629048 7.04 263296 2224820 4 02:08:01 AM 4920128 6970028 2962304 37.58 2688 2219728 759428 8.50 263428 2324564 16 02:09:01 AM 5172784 7047792 2709648 34.38 2688 2050592 655140 7.34 453332 1907164 176 Average: 5103736 7043472 2778696 35.25 2688 2113305 669829 7.50 274999 2146126 49409 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 116.41 93.95 1382.33 12.71 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 18.06 9.61 7.37 3.80 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 47.04 40.51 303.81 20.83 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 196.82 143.76 37.38 28.33 0.00 0.00 0.00 0.00 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 120.98 112.61 1434.98 8.61 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 58.54 40.14 86.63 23.30 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 92.97 73.43 542.12 16.26 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:49 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 37.59 0.00 5.27 3.44 0.11 53.59 02:04:01 AM 0 32.38 0.00 5.05 3.51 0.10 58.95 02:04:01 AM 1 42.80 0.00 5.50 3.37 0.12 48.22 02:05:01 AM all 15.79 0.00 1.89 1.10 0.06 81.16 02:05:01 AM 0 7.65 0.00 1.79 0.52 0.05 89.99 02:05:01 AM 1 23.91 0.00 2.00 1.68 0.07 72.34 02:06:01 AM all 28.36 0.00 5.23 1.34 0.07 65.00 02:06:01 AM 0 15.94 0.00 4.06 0.75 0.07 79.18 02:06:01 AM 1 40.81 0.00 6.41 1.94 0.08 50.77 02:07:01 AM all 0.78 0.00 0.68 1.49 0.04 97.01 02:07:01 AM 0 0.50 0.00 0.84 1.39 0.03 97.24 02:07:01 AM 1 1.05 0.00 0.52 1.59 0.05 96.79 02:08:01 AM all 5.38 0.00 0.66 0.05 0.07 93.85 02:08:01 AM 0 5.30 0.00 0.61 0.02 0.07 94.01 02:08:01 AM 1 5.46 0.00 0.71 0.08 0.07 93.68 02:09:01 AM all 22.73 0.00 3.21 2.47 0.08 71.52 02:09:01 AM 0 14.67 0.00 3.28 0.47 0.07 81.52 02:09:01 AM 1 30.77 0.00 3.14 4.47 0.08 61.54 Average: all 18.47 0.00 2.83 1.65 0.07 76.98 Average: 0 12.76 0.00 2.61 1.11 0.06 83.45 Average: 1 24.16 0.00 3.05 2.19 0.08 70.52