---> uname -a: Linux prd-centos8-robot-2c-8g-25957.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 559 5047 19 2090 6842 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:37:57:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe37:578a/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) 09/23/2024 _x86_64_ (2 CPU) 00:58:05 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 34.98 8.51 26.47 1460.47 2994.59 01:01:01 AM 112.41 6.81 105.60 1247.70 9008.23 01:02:01 AM 36.77 0.92 35.86 85.50 5758.58 01:03:01 AM 13.30 0.02 13.28 0.93 1312.28 01:04:01 AM 11.16 0.68 10.48 94.90 197.68 Average: 41.73 3.39 38.34 577.91 3854.99 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5507128 7063596 2375296 30.13 2688 1747236 689464 7.72 190468 1896456 100972 01:01:01 AM 5186880 7022828 2695544 34.20 2688 2013256 689572 7.72 212500 2134840 121620 01:02:01 AM 5220080 7052396 2662344 33.78 2688 2009076 640756 7.17 231824 2085696 4508 01:03:01 AM 5187568 7018348 2694856 34.19 2688 2008008 681152 7.63 249324 2101824 12 01:04:01 AM 5221816 7056912 2660608 33.75 2688 2012304 625164 7.00 408452 1908928 1308 Average: 5264694 7042816 2617730 33.21 2688 1957976 665222 7.45 258514 2025549 45684 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 161.12 113.03 963.58 42.04 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 62.87 49.00 733.79 7.78 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 24.60 15.07 144.00 12.26 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 6.62 6.15 4.15 2.25 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 13.46 13.08 11.52 6.07 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 53.74 39.26 371.43 14.08 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) 09/23/2024 _x86_64_ (2 CPU) 00:58:05 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 22.20 0.00 3.35 1.56 0.08 72.81 01:00:01 AM 0 25.29 0.00 3.33 1.60 0.07 69.71 01:00:01 AM 1 19.10 0.00 3.38 1.52 0.08 75.92 01:01:01 AM all 28.29 0.00 5.27 3.59 0.15 62.70 01:01:01 AM 0 33.44 0.00 5.43 3.68 0.17 57.28 01:01:01 AM 1 23.14 0.00 5.10 3.50 0.13 68.13 01:02:01 AM all 11.30 0.00 1.80 19.43 0.11 67.36 01:02:01 AM 0 13.50 0.00 2.27 24.74 0.13 59.36 01:02:01 AM 1 9.10 0.00 1.32 14.12 0.08 75.37 01:03:01 AM all 8.80 0.00 0.69 9.09 0.07 81.36 01:03:01 AM 0 12.56 0.00 1.04 12.50 0.08 73.81 01:03:01 AM 1 5.05 0.00 0.33 5.68 0.05 88.89 01:04:01 AM all 17.40 0.00 2.11 5.75 0.08 74.66 01:04:01 AM 0 25.18 0.00 2.22 7.60 0.08 64.92 01:04:01 AM 1 9.69 0.00 2.00 3.92 0.07 84.32 Average: all 17.61 0.00 2.65 7.88 0.10 71.77 Average: 0 22.00 0.00 2.86 10.02 0.11 65.01 Average: 1 13.22 0.00 2.43 5.75 0.08 78.52