---> uname -a: Linux prd-centos8-robot-2c-8g-25950.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: 2800.000 BogoMIPS: 5600.00 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 4986 19 2120 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:95:e5:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe95:e5dd/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) 09/23/2024 _x86_64_ (2 CPU) 00:57:24 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 82.14 52.24 29.91 6372.21 25939.19 01:00:01 AM 79.73 6.90 72.83 1256.04 5139.48 01:01:01 AM 79.91 0.75 79.16 51.44 9726.09 01:02:01 AM 18.47 0.45 18.02 65.97 893.47 01:03:01 AM 57.02 0.03 56.99 3.47 7651.92 01:04:01 AM 2.98 0.08 2.90 31.99 94.14 01:05:01 AM 20.38 0.67 19.71 74.25 797.55 Average: 48.58 8.63 39.96 1109.67 7132.65 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5619352 7103100 2263072 28.71 2688 1677980 667916 7.48 177740 1807936 58480 01:00:01 AM 5259580 7019644 2622844 33.27 2688 1941408 729064 8.16 214644 2081432 183524 01:01:01 AM 5212660 7045256 2669764 33.87 2688 2009872 671244 7.52 229948 2093572 16 01:02:01 AM 5146920 7035648 2735504 34.70 2688 2063108 712988 7.98 253576 2127500 47440 01:03:01 AM 5023292 7055924 2859132 36.27 2688 2201904 658060 7.37 260076 2223384 88 01:04:01 AM 4985004 7018872 2897420 36.76 2688 2203152 708924 7.94 260200 2261284 292 01:05:01 AM 5164968 7028156 2717456 34.47 2688 2037856 681756 7.63 445808 1917068 13372 Average: 5201682 7043800 2680742 34.01 2688 2019326 689993 7.73 263142 2073168 43316 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 270.03 150.78 1016.68 59.02 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 67.68 56.44 803.00 7.33 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 40.48 30.55 384.35 6.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 22.57 16.94 60.46 4.90 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 202.15 186.72 261.76 44.73 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 14.85 8.85 4.08 1.22 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 57.31 40.13 84.10 22.42 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 96.02 69.86 371.97 20.71 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) 09/23/2024 _x86_64_ (2 CPU) 00:57:24 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 28.43 0.04 6.01 8.57 0.10 56.85 12:59:01 AM 0 22.85 0.07 6.04 5.25 0.09 65.71 12:59:01 AM 1 34.13 0.02 5.98 11.96 0.12 47.78 01:00:01 AM all 29.85 0.00 4.75 2.80 0.09 62.51 01:00:01 AM 0 21.40 0.00 3.68 2.73 0.08 72.10 01:00:01 AM 1 38.31 0.00 5.81 2.87 0.10 52.91 01:01:01 AM all 17.75 0.00 3.14 3.61 0.08 75.43 01:01:01 AM 0 14.66 0.00 3.21 3.11 0.08 78.94 01:01:01 AM 1 20.83 0.00 3.07 4.11 0.07 71.92 01:02:01 AM all 16.96 0.00 2.14 0.59 0.07 80.24 01:02:01 AM 0 7.45 0.00 1.84 0.85 0.07 89.79 01:02:01 AM 1 26.47 0.00 2.44 0.33 0.07 70.70 01:03:01 AM all 19.31 0.00 3.41 1.80 0.08 75.39 01:03:01 AM 0 10.88 0.00 2.89 1.71 0.08 84.44 01:03:01 AM 1 27.76 0.00 3.93 1.89 0.08 66.33 01:04:01 AM all 1.41 0.00 0.18 0.03 0.03 98.35 01:04:01 AM 0 2.02 0.00 0.27 0.07 0.05 97.59 01:04:01 AM 1 0.80 0.00 0.08 0.00 0.02 99.10 01:05:01 AM all 21.14 0.00 3.14 0.28 0.08 75.35 01:05:01 AM 0 12.02 0.00 2.27 0.22 0.08 85.41 01:05:01 AM 1 30.25 0.00 4.01 0.35 0.08 65.31 Average: all 19.21 0.01 3.24 2.49 0.08 74.98 Average: 0 13.01 0.01 2.87 1.98 0.08 82.06 Average: 1 25.44 0.00 3.60 3.01 0.08 67.87