---> uname -a: Linux prd-centos8-robot-2c-8g-39720.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 592 4986 19 2118 6809 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:0b:f6:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe0b:f69c/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) 10/07/2024 _x86_64_ (2 CPU) 04:54:25 LINUX RESTART (2 CPU) 04:55:01 AM tps rtps wtps bread/s bwrtn/s 04:56:01 AM 92.52 36.48 56.04 7094.85 5724.82 04:57:01 AM 90.43 0.70 89.74 50.79 10098.32 04:58:01 AM 18.73 0.38 18.34 62.51 1511.98 04:59:01 AM 42.34 0.03 42.31 2.27 2906.57 05:00:01 AM 27.77 0.03 27.74 3.47 5654.25 05:01:01 AM 10.36 0.42 9.95 69.04 362.93 05:02:01 AM 25.33 0.60 24.73 66.49 1107.20 Average: 43.93 5.52 38.41 1050.06 3909.22 04:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 AM 5334764 7011616 2547668 32.32 2688 1864376 747552 8.37 226596 2020908 135304 04:57:01 AM 5165284 6998904 2717148 34.47 2688 2010068 703808 7.88 221832 2146076 32360 04:58:01 AM 5245364 7080276 2637068 33.46 2688 2011948 616168 6.90 240508 2051244 24 04:59:01 AM 4971468 7008628 2910964 36.93 2688 2206116 666308 7.46 254960 2286420 154492 05:00:01 AM 5018364 7055240 2864068 36.33 2688 2206244 616776 6.91 258448 2231252 4 05:01:01 AM 5121808 6982604 2760624 35.02 2688 2036312 708948 7.94 285096 2121328 16648 05:02:01 AM 5132312 6998636 2750120 34.89 2688 2042040 684388 7.66 444900 1954628 16692 Average: 5141338 7019415 2741094 34.77 2688 2053872 677707 7.59 276049 2115979 50789 04:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 270.25 170.01 1570.11 58.57 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 66.04 53.01 613.42 8.58 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 15.14 7.01 5.40 2.95 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 51.41 38.48 300.09 9.46 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 155.51 135.02 35.88 35.86 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 61.81 37.07 81.18 20.11 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 18.84 17.32 15.15 8.10 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 91.29 65.42 374.47 20.52 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) 10/07/2024 _x86_64_ (2 CPU) 04:54:25 LINUX RESTART (2 CPU) 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 41.78 0.02 6.88 4.20 0.10 47.02 04:56:01 AM 0 51.27 0.00 6.64 4.23 0.10 37.76 04:56:01 AM 1 32.27 0.03 7.13 4.17 0.10 56.29 04:57:01 AM all 29.70 0.00 4.42 2.56 0.08 63.25 04:57:01 AM 0 35.54 0.00 4.95 2.37 0.08 57.05 04:57:01 AM 1 23.87 0.00 3.88 2.75 0.07 69.43 04:58:01 AM all 10.87 0.00 1.11 0.98 0.05 86.99 04:58:01 AM 0 17.92 0.00 1.10 0.99 0.05 79.94 04:58:01 AM 1 3.81 0.00 1.12 0.97 0.05 94.05 04:59:01 AM all 27.02 0.00 4.35 1.63 0.09 66.91 04:59:01 AM 0 31.68 0.00 4.69 2.20 0.10 61.33 04:59:01 AM 1 22.36 0.00 4.00 1.07 0.08 72.48 05:00:01 AM all 2.29 0.00 0.83 1.48 0.03 95.38 05:00:01 AM 0 2.52 0.00 1.19 2.29 0.02 93.98 05:00:01 AM 1 2.06 0.00 0.47 0.67 0.03 96.77 05:01:01 AM all 13.46 0.00 1.90 0.11 0.05 84.49 05:01:01 AM 0 17.81 0.00 1.94 0.13 0.05 80.07 05:01:01 AM 1 9.11 0.00 1.85 0.08 0.05 88.91 05:02:01 AM all 25.50 0.00 3.06 0.44 0.07 70.93 05:02:01 AM 0 27.46 0.00 2.80 0.57 0.07 69.10 05:02:01 AM 1 23.55 0.00 3.31 0.32 0.07 72.76 Average: all 21.52 0.00 3.22 1.63 0.07 73.56 Average: 0 26.32 0.00 3.33 1.82 0.07 68.46 Average: 1 16.72 0.00 3.11 1.43 0.06 78.66