---> uname -a: Linux prd-centos8-robot-2c-8g-1216.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 570 5004 19 2122 6831 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:1b:d8:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe1b:d81f/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) 12/09/2024 _x86_64_ (2 CPU) 03:41:50 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 191.49 147.69 43.79 13393.92 37687.96 03:44:01 AM 91.27 13.10 78.17 2367.88 6469.98 03:45:01 AM 78.56 0.70 77.86 50.78 9633.01 03:46:01 AM 17.63 0.42 17.21 64.79 1082.65 03:47:01 AM 60.71 0.03 60.68 3.47 7871.89 03:48:01 AM 3.45 0.10 3.35 32.13 121.46 03:49:01 AM 2.22 0.00 2.22 0.00 71.37 03:50:01 AM 0.37 0.00 0.37 0.00 10.71 03:51:01 AM 20.96 0.42 20.54 47.72 799.88 Average: 51.86 18.05 33.80 1773.72 7084.15 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5812472 7183972 2069960 26.26 2688 1570624 571728 6.40 154024 1657792 25792 03:44:01 AM 5339472 7070736 2542960 32.26 2688 1913524 638676 7.15 210084 2010592 164028 03:45:01 AM 5226088 7063256 2656344 33.70 2688 2014196 640920 7.18 231252 2077988 12432 03:46:01 AM 5163108 7040940 2719324 34.50 2688 2052284 662608 7.42 251156 2113964 35832 03:47:01 AM 5034748 7074272 2847684 36.13 2688 2208912 588520 6.59 257868 2213968 92 03:48:01 AM 4966928 7007656 2915504 36.99 2688 2210112 702536 7.87 257992 2281396 84 03:49:01 AM 4919524 6960300 2962908 37.59 2688 2210160 744464 8.34 257992 2327736 4 03:50:01 AM 4914760 6955888 2967672 37.65 2688 2210520 744160 8.33 257992 2333172 152 03:51:01 AM 5127908 6992848 2754524 34.95 2688 2040840 683680 7.66 447028 1957284 13368 Average: 5167223 7038874 2715209 34.45 2688 2047908 664144 7.44 258376 2108210 27976 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 169.55 88.02 740.56 32.28 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 164.91 123.19 1289.14 31.28 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 54.23 37.45 477.90 7.19 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 19.81 14.03 22.35 4.53 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 265.38 192.42 325.81 46.95 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 37.76 49.84 7.51 275.49 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 478.84 410.13 5601.60 442.88 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 358.75 304.00 4743.04 19.81 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 60.11 38.34 83.70 21.52 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 178.82 139.71 1476.81 97.98 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) 12/09/2024 _x86_64_ (2 CPU) 03:41:50 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 32.86 0.06 8.34 28.48 0.09 30.16 03:43:01 AM 0 30.28 0.05 9.37 32.37 0.08 27.84 03:43:01 AM 1 35.44 0.07 7.32 24.59 0.10 32.48 03:44:01 AM all 34.35 0.00 5.82 4.18 0.09 55.55 03:44:01 AM 0 45.54 0.00 6.91 4.32 0.10 43.14 03:44:01 AM 1 23.15 0.00 4.74 4.04 0.08 67.99 03:45:01 AM all 20.31 0.00 3.15 4.48 0.09 71.98 03:45:01 AM 0 30.03 0.00 3.29 3.04 0.10 63.54 03:45:01 AM 1 10.59 0.00 3.00 5.92 0.08 80.41 03:46:01 AM all 16.52 0.00 2.10 1.38 0.08 79.92 03:46:01 AM 0 23.34 0.00 2.44 1.88 0.08 72.26 03:46:01 AM 1 9.70 0.00 1.77 0.87 0.07 87.59 03:47:01 AM all 20.30 0.00 3.31 2.56 0.08 73.74 03:47:01 AM 0 26.20 0.00 3.93 2.53 0.07 67.27 03:47:01 AM 1 14.41 0.00 2.69 2.59 0.10 80.21 03:48:01 AM all 4.14 0.00 0.24 0.03 0.04 95.55 03:48:01 AM 0 5.00 0.00 0.23 0.02 0.03 94.72 03:48:01 AM 1 3.29 0.00 0.25 0.03 0.05 96.37 03:49:01 AM all 13.92 0.00 1.55 0.01 0.13 84.39 03:49:01 AM 0 20.05 0.00 2.26 0.00 0.13 77.56 03:49:01 AM 1 7.81 0.00 0.86 0.02 0.12 91.20 03:50:01 AM all 10.88 0.00 1.21 0.00 0.10 87.80 03:50:01 AM 0 21.20 0.00 2.21 0.00 0.12 76.47 03:50:01 AM 1 0.79 0.00 0.23 0.00 0.08 98.90 03:51:01 AM all 20.27 0.00 2.69 0.30 0.08 76.66 03:51:01 AM 0 29.91 0.00 3.15 0.35 0.08 66.50 03:51:01 AM 1 10.67 0.00 2.24 0.25 0.07 86.78 Average: all 19.29 0.01 3.16 4.59 0.09 72.86 Average: 0 25.75 0.01 3.76 4.94 0.09 65.46 Average: 1 12.86 0.01 2.56 4.24 0.08 80.24