---> uname -a: Linux prd-centos8-robot-2c-8g-2521.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 586 4996 19 2115 6815 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:0d:15:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe0d:153f/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) 12/14/2024 _x86_64_ (2 CPU) 00:55:51 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 121.71 7.08 114.63 1261.10 10600.17 12:59:01 AM 43.48 0.98 42.50 110.88 5273.70 01:00:01 AM 45.37 0.07 45.30 2.80 2884.42 01:01:01 AM 23.18 0.05 23.13 3.60 5521.44 01:02:01 AM 15.62 0.48 15.14 70.74 555.50 01:03:01 AM 25.53 0.53 25.00 64.79 1060.19 Average: 45.81 1.53 44.28 252.33 4315.88 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5175640 7011896 2706784 34.34 2688 2014780 704836 7.89 212372 2152780 140028 12:59:01 AM 5255872 7086348 2626552 33.32 2688 2008376 631304 7.07 240292 2041368 16 01:00:01 AM 4983096 7015136 2899328 36.78 2688 2202264 698248 7.82 257132 2273360 156100 01:01:01 AM 5025920 7058052 2856504 36.24 2688 2202340 634156 7.10 257560 2225484 4 01:02:01 AM 5131708 6989136 2750716 34.90 2688 2033024 705300 7.90 288664 2109788 16916 01:03:01 AM 5153496 7015780 2728928 34.62 2688 2038472 680032 7.61 448480 1930320 16504 Average: 5120955 7029391 2761469 35.03 2688 2083209 675646 7.57 284083 2122183 54928 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 103.10 83.41 1121.18 12.04 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 24.92 16.87 154.39 4.50 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 45.53 34.39 301.74 8.92 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 186.04 152.82 36.78 38.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 57.59 37.92 78.68 19.78 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 19.03 17.41 15.40 8.43 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 72.70 57.14 284.71 15.28 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) 12/14/2024 _x86_64_ (2 CPU) 00:55:51 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.55 0.00 5.91 4.11 0.11 53.33 12:58:01 AM 0 42.79 0.00 6.70 4.42 0.12 45.97 12:58:01 AM 1 30.33 0.00 5.12 3.80 0.10 60.65 12:59:01 AM all 17.79 0.00 1.91 1.56 0.08 78.67 12:59:01 AM 0 24.43 0.00 2.19 1.50 0.08 71.79 12:59:01 AM 1 11.15 0.00 1.62 1.62 0.07 85.54 01:00:01 AM all 27.19 0.00 4.11 1.89 0.13 66.68 01:00:01 AM 0 28.45 0.00 4.28 2.43 0.12 64.72 01:00:01 AM 1 25.95 0.00 3.93 1.36 0.13 68.63 01:01:01 AM all 0.76 0.00 0.68 3.41 0.05 95.10 01:01:01 AM 0 0.69 0.00 0.80 4.32 0.05 94.14 01:01:01 AM 1 0.84 0.00 0.55 2.49 0.05 96.07 01:02:01 AM all 13.32 0.00 1.90 0.41 0.07 84.31 01:02:01 AM 0 17.98 0.00 2.17 0.72 0.07 79.06 01:02:01 AM 1 8.66 0.00 1.62 0.10 0.07 89.55 01:03:01 AM all 27.73 0.00 3.27 0.59 0.10 68.31 01:03:01 AM 0 24.56 0.00 3.22 0.55 0.12 71.55 01:03:01 AM 1 30.90 0.00 3.32 0.63 0.08 65.06 Average: all 20.56 0.00 2.96 2.00 0.09 74.39 Average: 0 23.15 0.00 3.23 2.32 0.09 71.21 Average: 1 17.98 0.00 2.70 1.67 0.08 77.57