---> uname -a: Linux prd-centos8-robot-2c-8g-3707.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 575 4994 19 2127 6826 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:15:28:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe15:28fc/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) 01/21/2025 _x86_64_ (2 CPU) 04:34:13 LINUX RESTART (2 CPU) 04:35:02 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 89.60 16.74 72.86 5428.53 7362.22 04:37:01 AM 73.99 0.73 73.26 53.05 9015.08 04:38:01 AM 17.56 0.42 17.15 64.79 1486.19 04:39:01 AM 66.38 6.75 59.63 1249.18 7634.42 04:40:01 AM 7.32 0.00 7.32 0.00 748.84 04:41:01 AM 0.35 0.00 0.35 0.00 5.55 04:42:01 AM 0.17 0.00 0.17 0.00 2.52 04:43:01 AM 1.53 0.12 1.42 33.06 126.55 04:44:01 AM 14.48 0.37 14.11 41.59 738.34 Average: 30.04 2.77 27.28 754.73 3005.30 04:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5384296 7077168 2498128 31.69 2688 1875968 655976 7.34 187360 1993048 163660 04:37:01 AM 5218508 7016872 2663916 33.80 2688 1976584 705068 7.89 199028 2121956 30680 04:38:01 AM 5241472 7045404 2640952 33.50 2688 1982012 692204 7.75 222572 2076584 240 04:39:01 AM 5036036 7075704 2846388 36.11 2688 2209824 630428 7.06 259264 2215780 16596 04:40:01 AM 5035780 7075448 2846644 36.11 2688 2209824 619796 6.94 259260 2215852 4 04:41:01 AM 5035380 7075064 2847044 36.12 2688 2209828 619796 6.94 259264 2216020 8 04:42:01 AM 5035072 7074756 2847352 36.12 2688 2209828 619796 6.94 259268 2216256 4 04:43:01 AM 4850880 6894028 3031544 38.46 2688 2213292 839556 9.40 259400 2399128 4 04:44:01 AM 5206624 7076692 2675800 33.95 2688 2045812 697480 7.81 294232 2030700 13256 Average: 5116005 7045682 2766419 35.10 2688 2103664 675567 7.56 244405 2165036 24939 04:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 301.66 202.22 1784.73 62.75 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 49.42 36.55 484.77 6.81 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 18.56 15.36 6.92 5.07 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 677.09 483.26 418.96 108.52 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 1.45 0.75 0.30 0.12 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 3.73 2.02 0.68 0.49 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 3.62 2.13 0.96 0.78 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 124.53 87.45 835.23 6.88 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 133.37 87.34 511.31 31.12 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 145.65 101.71 446.84 24.66 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) 01/21/2025 _x86_64_ (2 CPU) 04:34:13 LINUX RESTART (2 CPU) 04:35:02 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 40.92 0.00 6.52 3.64 0.10 48.82 04:36:01 AM 0 39.27 0.00 6.14 3.78 0.10 50.71 04:36:01 AM 1 42.56 0.00 6.89 3.51 0.10 46.95 04:37:01 AM all 19.56 0.00 2.80 2.50 0.09 75.05 04:37:01 AM 0 15.35 0.00 2.43 2.63 0.08 79.50 04:37:01 AM 1 23.78 0.00 3.16 2.37 0.10 70.58 04:38:01 AM all 12.21 0.00 1.97 0.39 0.08 85.34 04:38:01 AM 0 9.07 0.00 1.84 0.27 0.07 88.76 04:38:01 AM 1 15.36 0.00 2.11 0.52 0.08 81.92 04:39:01 AM all 27.27 0.00 5.47 2.29 0.09 64.88 04:39:01 AM 0 24.44 0.00 5.09 2.91 0.08 67.48 04:39:01 AM 1 30.11 0.00 5.86 1.66 0.10 62.27 04:40:01 AM all 0.06 0.00 0.11 0.22 0.05 99.57 04:40:01 AM 0 0.03 0.00 0.07 0.03 0.05 99.82 04:40:01 AM 1 0.08 0.00 0.15 0.40 0.05 99.32 04:41:01 AM all 0.33 0.00 0.10 0.00 0.05 99.52 04:41:01 AM 0 0.10 0.00 0.08 0.00 0.07 99.75 04:41:01 AM 1 0.55 0.00 0.12 0.00 0.03 99.30 04:42:01 AM all 0.37 0.00 0.07 0.00 0.04 99.52 04:42:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 04:42:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 04:43:01 AM all 6.67 0.00 1.50 0.04 0.08 91.71 04:43:01 AM 0 1.92 0.00 0.38 0.02 0.08 97.59 04:43:01 AM 1 11.46 0.00 2.62 0.07 0.07 85.79 04:44:01 AM all 16.39 0.00 2.30 0.15 0.08 81.08 04:44:01 AM 0 8.42 0.00 1.75 0.17 0.08 89.58 04:44:01 AM 1 24.39 0.00 2.85 0.13 0.08 72.54 Average: all 13.67 0.00 2.30 1.02 0.07 82.93 Average: 0 10.88 0.00 1.97 1.08 0.07 85.99 Average: 1 16.47 0.00 2.63 0.96 0.07 79.86