---> uname -a: Linux prd-centos8-robot-2c-8g-39362.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 590 4989 19 2117 6810 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:12:d6:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe12:d60b/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) 10/06/2024 _x86_64_ (2 CPU) 01:08:28 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 96.30 32.96 63.35 6880.24 14196.23 01:11:01 AM 103.45 0.70 102.75 50.78 10969.53 01:12:01 AM 20.04 0.38 19.66 64.25 1505.68 01:13:01 AM 39.95 0.03 39.92 0.53 2773.46 01:14:01 AM 28.36 0.03 28.32 3.47 5732.92 01:15:01 AM 0.67 0.10 0.57 32.93 30.33 01:16:01 AM 26.02 0.83 25.19 100.77 1207.95 Average: 44.97 5.01 39.97 1019.02 5202.42 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5339532 7010576 2542900 32.26 2688 1858780 737680 8.26 226652 2015452 148684 01:11:01 AM 5166544 6996988 2715888 34.45 2688 2006940 709252 7.94 221988 2142896 30080 01:12:01 AM 5248256 7080084 2634176 33.42 2688 2008868 637688 7.14 240832 2046884 4 01:13:01 AM 4992148 7026244 2890284 36.67 2688 2203036 651164 7.29 256072 2260912 154532 01:14:01 AM 5024328 7058120 2858104 36.26 2688 2203116 628808 7.04 258896 2223384 12 01:15:01 AM 5021672 7057580 2860760 36.29 2688 2205264 633088 7.09 259256 2225300 632 01:16:01 AM 5205772 7067180 2676660 33.96 2688 2036208 629184 7.04 445808 1879504 188 Average: 5142607 7042396 2739825 34.76 2688 2074602 660981 7.40 272786 2113476 47733 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 335.44 200.20 1574.46 56.97 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 64.53 51.93 613.20 14.74 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 14.55 9.46 5.39 4.90 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 43.30 35.85 299.48 9.19 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 203.22 145.78 38.82 30.87 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 108.73 87.92 989.15 7.10 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 70.28 46.95 90.00 27.68 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 120.01 82.59 515.77 21.64 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:28 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 39.96 0.01 7.51 11.87 0.14 40.51 01:10:01 AM 0 44.58 0.00 7.32 13.92 0.15 34.04 01:10:01 AM 1 35.37 0.02 7.71 9.84 0.14 46.92 01:11:01 AM all 28.47 0.00 4.10 4.95 0.12 62.36 01:11:01 AM 0 37.32 0.00 4.99 4.36 0.10 53.23 01:11:01 AM 1 19.67 0.00 3.22 5.54 0.13 71.43 01:12:01 AM all 10.04 0.00 1.19 0.56 0.05 88.16 01:12:01 AM 0 9.41 0.00 1.14 0.73 0.05 88.67 01:12:01 AM 1 10.66 0.00 1.25 0.38 0.05 87.65 01:13:01 AM all 25.74 0.00 4.08 0.92 0.11 69.15 01:13:01 AM 0 26.79 0.00 4.02 0.73 0.10 68.36 01:13:01 AM 1 24.68 0.00 4.15 1.12 0.12 69.94 01:14:01 AM all 1.19 0.00 0.75 1.60 0.04 96.42 01:14:01 AM 0 1.27 0.00 0.52 1.04 0.05 97.12 01:14:01 AM 1 1.10 0.00 0.99 2.17 0.03 95.71 01:15:01 AM all 5.12 0.00 0.56 0.03 0.08 94.22 01:15:01 AM 0 5.48 0.00 0.61 0.00 0.08 93.82 01:15:01 AM 1 4.76 0.00 0.50 0.05 0.07 94.62 01:16:01 AM all 26.88 0.00 3.32 0.49 0.10 69.21 01:16:01 AM 0 35.38 0.00 3.81 0.42 0.08 60.32 01:16:01 AM 1 18.39 0.00 2.84 0.57 0.12 78.09 Average: all 19.60 0.00 3.07 2.90 0.09 74.34 Average: 0 22.85 0.00 3.19 3.00 0.09 70.87 Average: 1 16.36 0.00 2.94 2.80 0.09 77.80