---> uname -a: Linux prd-centos8-robot-2c-8g-8210.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 598 4965 19 2133 6803 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:86:17:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe86:1715/64 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) 01/07/2025 _x86_64_ (2 CPU) 02:01:58 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 93.82 6.28 87.54 1094.35 6390.22 02:05:01 AM 71.69 0.67 71.03 51.18 9616.34 02:06:01 AM 27.76 7.13 20.63 1310.71 1502.32 02:07:01 AM 50.77 2.52 48.25 396.00 7019.31 02:08:01 AM 4.13 0.10 4.03 32.13 158.59 02:09:01 AM 1.85 0.03 1.82 1.87 108.72 02:10:01 AM 25.57 0.65 24.93 74.11 1258.75 Average: 39.37 2.48 36.89 422.89 3722.19 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5282696 7044816 2599736 32.98 2688 1940924 692424 7.75 187604 2080652 228272 02:05:01 AM 5148568 6968816 2733864 34.68 2688 1998300 768956 8.61 211744 2180116 25564 02:06:01 AM 5022040 6981236 2860392 36.29 2688 2132620 751788 8.42 262672 2242252 102612 02:07:01 AM 5002644 7050556 2879788 36.53 2688 2217780 655656 7.34 264556 2242200 12 02:08:01 AM 4962020 7011624 2920412 37.05 2688 2219464 709776 7.95 264816 2282872 736 02:09:01 AM 5000620 7052296 2881812 36.56 2688 2221524 646424 7.24 265304 2244584 1284 02:10:01 AM 5086588 6963796 2795844 35.47 2688 2053180 756920 8.48 455716 1992540 180 Average: 5072168 7010449 2810264 35.65 2688 2111970 711706 7.97 273202 2180745 51237 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 105.83 84.32 1009.99 21.17 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 42.35 31.06 438.33 6.22 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 36.29 24.83 295.17 5.28 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 207.46 148.33 46.51 32.94 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 18.58 11.61 5.22 2.09 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 45.09 30.78 12.23 4.96 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 45.90 36.37 85.90 33.65 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 71.65 52.47 270.47 15.19 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) 01/07/2025 _x86_64_ (2 CPU) 02:01:58 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 36.75 0.00 5.68 1.94 0.12 55.52 02:04:01 AM 0 20.75 0.00 3.72 1.86 0.13 73.53 02:04:01 AM 1 52.82 0.00 7.65 2.02 0.10 37.41 02:05:01 AM all 18.56 0.00 2.23 3.56 0.08 75.57 02:05:01 AM 0 9.13 0.00 1.89 3.09 0.07 85.82 02:05:01 AM 1 27.99 0.00 2.57 4.03 0.08 65.32 02:06:01 AM all 17.73 0.00 3.51 2.50 0.08 76.18 02:06:01 AM 0 11.62 0.00 2.94 2.15 0.10 83.19 02:06:01 AM 1 23.84 0.00 4.08 2.84 0.07 69.17 02:07:01 AM all 14.16 0.00 2.85 1.64 0.08 81.28 02:07:01 AM 0 9.97 0.00 2.64 1.35 0.08 85.96 02:07:01 AM 1 18.34 0.00 3.05 1.94 0.07 76.60 02:08:01 AM all 4.21 0.00 0.36 0.04 0.04 95.35 02:08:01 AM 0 2.51 0.00 0.33 0.08 0.03 97.04 02:08:01 AM 1 5.89 0.00 0.38 0.00 0.05 93.67 02:09:01 AM all 8.17 0.00 0.97 0.03 0.08 90.75 02:09:01 AM 0 4.63 0.00 0.72 0.07 0.07 94.52 02:09:01 AM 1 11.70 0.00 1.22 0.00 0.08 86.99 02:10:01 AM all 27.63 0.00 3.19 0.27 0.08 68.84 02:10:01 AM 0 33.92 0.00 3.10 0.28 0.08 62.61 02:10:01 AM 1 21.34 0.00 3.29 0.25 0.07 75.05 Average: all 18.18 0.00 2.69 1.43 0.08 77.63 Average: 0 13.23 0.00 2.19 1.27 0.08 83.23 Average: 1 23.13 0.00 3.18 1.58 0.07 72.03