---> uname -a: Linux prd-centos8-robot-2c-8g-1374.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 5005 19 2116 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:95:cb:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe95:cb61/64 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) 10/26/2024 _x86_64_ (2 CPU) 02:19:02 LINUX RESTART (2 CPU) 02:20:01 AM tps rtps wtps bread/s bwrtn/s 02:21:01 AM 34.13 8.51 25.62 1460.47 2797.68 02:22:01 AM 125.40 7.42 117.98 1296.72 10419.66 02:23:01 AM 23.89 0.03 23.86 0.53 3457.83 02:24:01 AM 8.38 0.38 8.00 64.26 186.94 02:25:01 AM 59.06 0.03 59.03 3.47 7574.24 02:26:01 AM 9.17 0.00 9.17 0.00 819.68 02:27:01 AM 4.66 0.28 4.38 37.17 215.34 02:28:01 AM 28.42 0.65 27.77 96.50 1175.92 Average: 36.64 2.16 34.47 369.89 3330.68 02:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 AM 5499980 7054856 2382452 30.22 2688 1745576 707276 7.92 191496 1901040 102404 02:22:01 AM 5174884 7005196 2707548 34.35 2688 2007028 708932 7.94 222320 2138216 90080 02:23:01 AM 5208796 7039652 2673636 33.92 2688 2008140 658460 7.37 232012 2096388 1120 02:24:01 AM 5258488 7090176 2623944 33.29 2688 2008972 627688 7.03 240972 2037588 4 02:25:01 AM 5034612 7065392 2847820 36.13 2688 2200284 629376 7.05 258992 2211152 16560 02:26:01 AM 5037524 7068284 2844908 36.09 2688 2200300 629376 7.05 258992 2211076 24 02:27:01 AM 5203268 7067148 2679164 33.99 2688 2034952 622740 6.97 252640 2053124 2436 02:28:01 AM 5163608 7025140 2718824 34.49 2688 2037648 680544 7.62 448648 1921888 1544 Average: 5197645 7051980 2684787 34.06 2688 2030362 658049 7.37 263259 2071309 26772 02:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 186.87 119.27 933.89 44.47 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 87.24 67.02 897.67 10.14 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 7.76 2.45 2.50 1.15 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 10.15 7.67 3.49 2.61 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 240.72 175.87 336.85 45.61 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 2.13 1.63 0.62 0.30 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 171.04 133.84 1441.56 15.20 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 28.31 24.08 30.31 19.41 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 91.79 66.49 455.94 17.36 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) 10/26/2024 _x86_64_ (2 CPU) 02:19:02 LINUX RESTART (2 CPU) 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 22.28 0.00 3.20 1.61 0.08 72.82 02:21:01 AM 0 23.20 0.00 4.10 1.96 0.08 70.66 02:21:01 AM 1 21.36 0.00 2.31 1.26 0.08 74.99 02:22:01 AM all 34.28 0.00 5.46 5.24 0.13 54.89 02:22:01 AM 0 51.71 0.00 6.96 5.02 0.12 36.19 02:22:01 AM 1 16.91 0.00 3.97 5.45 0.13 73.53 02:23:01 AM all 3.49 0.00 0.89 1.44 0.05 94.12 02:23:01 AM 0 4.79 0.00 0.95 1.20 0.05 93.00 02:23:01 AM 1 2.19 0.00 0.84 1.69 0.05 95.24 02:24:01 AM all 7.09 0.00 0.74 0.11 0.06 92.00 02:24:01 AM 0 12.49 0.00 0.95 0.08 0.07 86.41 02:24:01 AM 1 1.67 0.00 0.53 0.13 0.05 97.61 02:25:01 AM all 27.01 0.00 4.58 3.51 0.10 64.80 02:25:01 AM 0 26.16 0.00 5.00 3.75 0.10 64.99 02:25:01 AM 1 27.87 0.00 4.16 3.27 0.10 64.61 02:26:01 AM all 0.34 0.00 0.14 0.19 0.04 99.28 02:26:01 AM 0 0.58 0.00 0.13 0.23 0.05 99.00 02:26:01 AM 1 0.10 0.00 0.15 0.15 0.03 99.57 02:27:01 AM all 6.48 0.00 1.21 0.03 0.08 92.19 02:27:01 AM 0 11.06 0.00 1.23 0.05 0.08 87.58 02:27:01 AM 1 1.94 0.00 1.19 0.02 0.08 96.77 02:28:01 AM all 29.70 0.00 3.14 0.33 0.10 66.73 02:28:01 AM 0 41.19 0.00 3.48 0.28 0.12 54.93 02:28:01 AM 1 18.20 0.00 2.79 0.38 0.08 78.54 Average: all 16.34 0.00 2.42 1.56 0.08 79.60 Average: 0 21.40 0.00 2.85 1.57 0.08 74.09 Average: 1 11.27 0.00 1.99 1.54 0.08 85.11