---> uname -a: Linux prd-centos8-robot-2c-8g-5403.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 587 4989 19 2120 6813 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:79:48:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe79:489b/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) 11/09/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 94.12 13.53 80.59 2497.97 6538.14 02:11:01 AM 78.89 0.73 78.16 51.32 9896.72 02:12:01 AM 12.10 0.38 11.71 64.25 515.21 02:13:01 AM 49.40 0.03 49.37 3.47 3712.15 02:14:01 AM 18.50 0.00 18.50 0.00 4353.76 02:15:01 AM 15.43 0.52 14.91 79.85 660.54 Average: 44.74 2.53 42.21 449.50 4279.52 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5329860 7060416 2552564 32.38 2688 1912216 702416 7.86 209268 2017848 162960 02:11:01 AM 5191628 7026200 2690796 34.14 2688 2011848 689756 7.72 230492 2113332 1124 02:12:01 AM 5180588 7047120 2701836 34.28 2688 2042668 689904 7.72 242776 2109608 29812 02:13:01 AM 5034664 7068948 2847760 36.13 2688 2203828 642220 7.19 256308 2219816 121972 02:14:01 AM 5030476 7064740 2851948 36.18 2688 2203832 642220 7.19 256308 2219908 16 02:15:01 AM 5209556 7071560 2672868 33.91 2688 2037520 646624 7.24 445208 1877024 13252 Average: 5162795 7056497 2719629 34.50 2688 2068652 668857 7.49 273393 2092923 54856 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 210.95 140.22 1386.60 48.83 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 58.75 42.62 469.44 8.16 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 13.90 7.00 9.39 2.44 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 216.86 167.01 334.11 36.40 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 1.57 0.77 0.25 0.18 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 64.82 45.01 80.40 25.37 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 94.48 67.11 380.05 20.23 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) 11/09/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 37.66 0.00 6.69 3.10 0.13 52.42 02:10:01 AM 0 40.21 0.00 7.02 3.04 0.13 49.60 02:10:01 AM 1 35.12 0.00 6.37 3.17 0.12 55.23 02:11:01 AM all 23.18 0.00 3.21 3.17 0.09 70.34 02:11:01 AM 0 35.42 0.00 4.46 3.24 0.08 56.79 02:11:01 AM 1 10.96 0.00 1.97 3.10 0.10 83.87 02:12:01 AM all 9.84 0.00 1.46 0.25 0.06 88.39 02:12:01 AM 0 6.80 0.00 1.20 0.47 0.05 91.48 02:12:01 AM 1 12.89 0.00 1.72 0.03 0.07 85.30 02:13:01 AM all 23.73 0.00 3.78 4.82 0.08 67.60 02:13:01 AM 0 30.23 0.00 4.28 2.42 0.08 62.98 02:13:01 AM 1 17.22 0.00 3.28 7.21 0.08 72.21 02:14:01 AM all 0.29 0.00 0.24 1.64 0.03 97.79 02:14:01 AM 0 0.48 0.00 0.23 1.25 0.03 98.00 02:14:01 AM 1 0.10 0.00 0.25 2.04 0.03 97.58 02:15:01 AM all 15.70 0.00 2.44 0.28 0.08 81.50 02:15:01 AM 0 19.52 0.00 2.74 0.45 0.08 77.20 02:15:01 AM 1 11.88 0.00 2.14 0.12 0.07 85.80 Average: all 18.40 0.00 2.97 2.21 0.08 76.34 Average: 0 22.10 0.00 3.32 1.81 0.08 72.69 Average: 1 14.70 0.00 2.62 2.61 0.08 79.99