---> uname -a: Linux prd-centos8-robot-2c-8g-10943.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 577 4999 19 2121 6824 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:03:ae:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe03:ae30/64 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:17 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:00 AM 64.49 15.33 49.17 2728.55 4561.18 02:10:01 AM 186.00 0.00 186.00 0.00 44930.00 02:11:01 AM 92.00 0.10 91.90 2.40 8474.21 02:12:01 AM 27.36 0.63 26.73 48.93 4620.18 02:13:01 AM 31.34 0.38 30.96 64.25 2542.84 02:14:01 AM 57.64 0.03 57.61 3.47 7306.48 02:15:01 AM 10.48 0.40 10.08 68.91 363.68 02:16:01 AM 21.01 0.10 20.91 10.80 1070.59 Average: 43.62 2.41 41.21 414.90 4182.11 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:00 AM 5409304 7032316 2473128 31.38 2688 1813148 722060 8.08 216068 1963820 68996 02:10:01 AM 5406120 7031588 2476312 31.42 2688 1815476 722060 8.08 216180 1966876 63996 02:11:01 AM 5225908 7028924 2656524 33.70 2688 1980852 672680 7.53 210376 2106408 85184 02:12:01 AM 5175000 7010796 2707432 34.35 2688 2012484 698448 7.82 221260 2143412 30684 02:13:01 AM 5100044 7019288 2782388 35.30 2688 2093548 699200 7.83 255228 2177196 61916 02:14:01 AM 5030268 7069128 2852164 36.18 2688 2208280 629380 7.05 257632 2221472 36 02:15:01 AM 5114420 7003364 2768012 35.12 2688 2064064 695344 7.79 274808 2141252 26452 02:16:01 AM 5130036 6993472 2752396 34.92 2688 2039260 701012 7.85 446492 1958276 160 Average: 5198888 7023610 2683544 34.04 2688 2003389 692523 7.75 262256 2084839 42178 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 197.48 135.74 1220.12 41.98 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 29.66 25.16 240.95 13.31 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 31.31 24.50 434.10 2.98 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 39.10 31.34 285.40 7.56 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 210.11 148.71 57.75 34.09 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 64.71 37.74 79.32 21.45 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 8.66 8.46 6.71 3.45 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 82.77 58.64 330.58 17.78 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:17 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:00 AM all 26.66 0.00 4.58 5.99 0.11 62.66 02:10:00 AM 0 37.22 0.00 4.49 7.16 0.12 51.01 02:10:00 AM 1 16.22 0.00 4.67 4.84 0.10 74.16 02:10:01 AM all 19.80 0.00 6.93 5.94 0.00 67.33 02:10:01 AM 0 20.00 0.00 8.00 12.00 0.00 60.00 02:10:01 AM 1 19.61 0.00 5.88 0.00 0.00 74.51 02:11:01 AM all 23.10 0.00 3.89 4.54 0.28 68.18 02:11:01 AM 0 25.62 0.00 4.41 4.41 0.27 65.30 02:11:01 AM 1 20.60 0.00 3.38 4.68 0.30 71.05 02:12:01 AM all 9.50 0.00 1.22 14.51 0.06 74.71 02:12:01 AM 0 11.09 0.00 1.37 11.88 0.07 75.59 02:12:01 AM 1 7.90 0.00 1.07 17.15 0.05 73.83 02:13:01 AM all 20.20 0.00 2.78 0.41 0.08 76.53 02:13:01 AM 0 24.00 0.00 2.72 0.57 0.08 72.63 02:13:01 AM 1 16.39 0.00 2.84 0.25 0.08 80.44 02:14:01 AM all 17.06 0.00 3.10 0.88 0.07 78.89 02:14:01 AM 0 14.90 0.00 2.82 0.75 0.07 81.46 02:14:01 AM 1 19.23 0.00 3.37 1.02 0.07 76.31 02:15:01 AM all 7.43 0.00 1.50 0.69 0.05 90.33 02:15:01 AM 0 11.12 0.00 2.01 1.20 0.05 85.62 02:15:01 AM 1 3.74 0.00 0.99 0.18 0.05 95.04 02:16:01 AM all 13.60 0.00 1.47 7.51 0.08 77.34 02:16:01 AM 0 13.76 0.00 1.18 9.22 0.08 75.76 02:16:01 AM 1 13.43 0.00 1.77 5.81 0.07 78.92 Average: all 16.77 0.00 2.65 4.93 0.10 75.55 Average: 0 19.61 0.00 2.71 5.02 0.11 72.55 Average: 1 13.94 0.00 2.58 4.84 0.10 78.54