---> uname -a: Linux prd-centos8-robot-2c-8g-8914.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 583 4984 19 2129 6817 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:d9:bd:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fed9:bd86/64 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) 02/06/2025 _x86_64_ (2 CPU) 04:00:40 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 170.10 123.19 46.90 12794.27 36943.66 04:03:01 AM 89.42 6.23 83.19 1092.70 6527.56 04:04:01 AM 71.59 0.73 70.86 53.05 9864.01 04:05:01 AM 10.83 0.42 10.41 64.79 309.20 04:06:01 AM 46.45 6.75 39.70 1249.18 2862.46 04:07:01 AM 25.10 0.00 25.10 0.00 5586.60 04:08:01 AM 3.42 0.10 3.32 32.12 141.89 04:09:01 AM 1.85 0.00 1.85 0.00 62.92 04:10:01 AM 9.83 0.32 9.51 36.92 306.26 Average: 47.63 15.31 32.32 1703.47 6958.56 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5773304 7152832 2109120 26.76 2688 1578892 659756 7.39 156188 1696008 30664 04:03:01 AM 5231792 7012656 2650632 33.63 2688 1959428 749820 8.40 196788 2122192 242676 04:04:01 AM 5210416 7015748 2672008 33.90 2688 1983124 723080 8.10 198564 2129456 4 04:05:01 AM 5285620 7092900 2596804 32.94 2688 1985068 657284 7.36 217488 2036768 4 04:06:01 AM 5019280 7067728 2863144 36.32 2688 2217688 645636 7.23 258152 2235996 157588 04:07:01 AM 5013980 7062044 2868444 36.39 2688 2217696 645636 7.23 258156 2236120 16 04:08:01 AM 4898856 6948148 2983568 37.85 2688 2218924 797200 8.93 258284 2349624 40 04:09:01 AM 4929580 6978928 2952844 37.46 2688 2218980 766700 8.58 258284 2319608 16 04:10:01 AM 5179236 7051196 2703188 34.29 2688 2047400 667116 7.47 276268 2075316 17896 Average: 5171340 7042464 2711084 34.39 2688 2047467 701359 7.85 230908 2133454 49878 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 171.03 95.92 591.21 42.82 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 130.52 102.05 1213.35 22.30 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 51.77 33.39 458.08 5.94 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 12.50 9.22 5.22 3.54 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 243.19 171.68 340.48 38.81 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 8.43 6.27 2.22 1.86 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 233.81 218.94 2545.49 702.25 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 500.82 419.81 6544.41 27.22 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 203.95 160.08 2049.01 31.30 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 172.89 135.26 1527.61 97.34 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) 02/06/2025 _x86_64_ (2 CPU) 04:00:40 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 20.91 0.07 8.27 41.18 0.15 29.41 04:02:01 AM 0 18.93 0.07 8.09 40.51 0.20 32.20 04:02:01 AM 1 22.92 0.07 8.46 41.85 0.10 26.59 04:03:01 AM all 37.21 0.00 5.68 2.23 0.13 54.75 04:03:01 AM 0 43.48 0.00 5.87 1.92 0.13 48.60 04:03:01 AM 1 30.95 0.00 5.50 2.53 0.13 60.89 04:04:01 AM all 12.72 0.00 2.00 5.83 0.09 79.35 04:04:01 AM 0 12.32 0.00 2.49 5.08 0.07 80.05 04:04:01 AM 1 13.13 0.00 1.51 6.59 0.12 78.66 04:05:01 AM all 9.30 0.00 1.21 0.12 0.08 89.30 04:05:01 AM 0 15.97 0.00 1.47 0.10 0.07 82.40 04:05:01 AM 1 2.64 0.00 0.95 0.13 0.08 96.19 04:06:01 AM all 27.93 0.00 5.29 2.89 0.12 63.78 04:06:01 AM 0 32.07 0.00 5.76 3.30 0.13 58.73 04:06:01 AM 1 23.78 0.00 4.81 2.48 0.10 68.83 04:07:01 AM all 0.35 0.00 0.37 1.16 0.04 98.08 04:07:01 AM 0 0.20 0.00 0.32 0.95 0.05 98.48 04:07:01 AM 1 0.50 0.00 0.42 1.37 0.03 97.68 04:08:01 AM all 12.54 0.00 0.87 0.04 0.10 86.45 04:08:01 AM 0 15.49 0.00 1.01 0.05 0.12 83.33 04:08:01 AM 1 9.60 0.00 0.72 0.03 0.08 89.56 04:09:01 AM all 12.34 0.00 1.46 0.00 0.11 86.08 04:09:01 AM 0 14.23 0.00 1.70 0.00 0.10 83.97 04:09:01 AM 1 10.49 0.00 1.23 0.00 0.12 88.17 04:10:01 AM all 14.64 0.00 2.02 0.06 0.10 83.18 04:10:01 AM 0 22.06 0.00 3.02 0.10 0.10 74.72 04:10:01 AM 1 7.35 0.00 1.02 0.02 0.10 91.52 Average: all 16.44 0.01 3.01 5.87 0.10 74.57 Average: 0 19.42 0.01 3.30 5.73 0.11 71.43 Average: 1 13.46 0.01 2.72 6.01 0.10 77.70