---> uname -a: Linux prd-centos8-robot-2c-8g-10355.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 624 4908 19 2164 6775 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:50:97:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe50:978a/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) 08/12/2024 _x86_64_ (2 CPU) 04:51:38 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 145.08 77.58 67.50 9253.37 40601.97 04:54:01 AM 111.00 0.70 110.30 50.79 11013.16 04:55:01 AM 25.34 0.85 24.49 123.96 2012.13 04:56:01 AM 61.00 2.52 58.48 396.00 7251.38 04:57:01 AM 12.83 0.42 12.41 69.06 1471.07 04:58:01 AM 28.04 0.53 27.51 64.78 1884.16 Average: 63.88 13.77 50.12 1659.96 10706.72 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5339216 7013144 2543208 32.26 2688 1862336 774472 8.67 227368 2017212 154468 04:54:01 AM 5170900 6996848 2711524 34.40 2688 2002892 721748 8.08 222888 2136040 30096 04:55:01 AM 5159964 7023252 2722460 34.54 2688 2038852 705980 7.90 245292 2125572 30696 04:56:01 AM 4975780 7016660 2906644 36.88 2688 2210340 687452 7.70 265500 2262472 16508 04:57:01 AM 5052276 6963912 2830148 35.90 2688 2085044 739900 8.28 275768 2195620 25324 04:58:01 AM 5067000 6978924 2815424 35.72 2688 2087348 754884 8.45 465232 1999372 16696 Average: 5127523 6998790 2754901 34.95 2688 2047802 730739 8.18 283675 2122715 45631 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 334.18 194.39 1579.85 59.33 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 66.66 48.04 560.07 8.38 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 17.11 10.55 6.59 4.20 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 243.22 218.36 315.30 49.34 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 121.31 80.87 418.69 54.32 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 20.11 19.36 16.03 9.34 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 133.77 95.27 482.79 30.82 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) 08/12/2024 _x86_64_ (2 CPU) 04:51:38 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 40.62 0.05 9.92 11.17 0.12 38.13 04:53:01 AM 0 35.25 0.05 8.76 12.43 0.12 43.40 04:53:01 AM 1 45.99 0.05 11.07 9.90 0.12 32.87 04:54:01 AM all 29.08 0.00 4.47 6.50 0.10 59.85 04:54:01 AM 0 23.45 0.00 4.61 7.77 0.12 64.05 04:54:01 AM 1 34.70 0.00 4.32 5.24 0.08 55.66 04:55:01 AM all 14.95 0.00 2.23 2.55 0.06 80.22 04:55:01 AM 0 19.02 0.00 2.51 2.47 0.07 75.94 04:55:01 AM 1 10.89 0.00 1.95 2.62 0.05 84.49 04:56:01 AM all 22.75 0.00 4.04 4.22 0.08 68.91 04:56:01 AM 0 18.98 0.00 3.71 4.04 0.07 73.20 04:56:01 AM 1 26.52 0.00 4.38 4.40 0.08 64.62 04:57:01 AM all 12.85 0.00 1.64 0.85 0.08 84.58 04:57:01 AM 0 9.95 0.00 1.75 0.76 0.05 87.49 04:57:01 AM 1 15.77 0.00 1.52 0.95 0.10 81.65 04:58:01 AM all 30.18 0.00 3.53 0.43 0.08 65.78 04:58:01 AM 0 32.74 0.00 3.97 0.52 0.08 62.69 04:58:01 AM 1 27.62 0.00 3.09 0.33 0.08 68.87 Average: all 25.08 0.01 4.30 4.29 0.09 66.23 Average: 0 23.24 0.01 4.22 4.66 0.08 67.78 Average: 1 26.92 0.01 4.39 3.91 0.09 64.68