---> uname -a: Linux prd-centos8-robot-2c-8g-25593.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4805 19 2298 6800 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:c0:90:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fec0:90ae/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) 09/22/2024 _x86_64_ (2 CPU) 00:58:20 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 84.60 25.81 58.79 6818.56 5875.64 01:01:01 AM 100.61 0.76 99.85 52.02 10644.25 01:02:01 AM 17.52 0.48 17.04 66.50 1649.09 01:03:01 AM 75.95 2.47 73.49 254.36 8176.60 Average: 69.48 7.33 62.15 1784.30 6572.52 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5236104 6993252 2646328 33.57 2688 1938868 786116 8.80 246732 2076464 208492 01:01:01 AM 5163872 6996880 2718560 34.49 2688 2009916 726724 8.14 221752 2149124 30076 01:02:01 AM 5150344 7026208 2732088 34.66 2688 2051124 703692 7.88 252184 2129124 38908 01:03:01 AM 4935280 6972940 2947152 37.39 2688 2206380 716140 8.02 297464 2274156 13428 Average: 5121400 6997320 2761032 35.03 2688 2051572 733168 8.21 254533 2157217 72726 12:59:02 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 274.61 183.59 1595.51 62.43 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 68.15 54.72 623.61 8.89 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 18.79 14.44 7.12 5.05 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 77.54 62.84 299.27 20.93 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 109.26 78.56 627.43 24.23 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) 09/22/2024 _x86_64_ (2 CPU) 00:58:20 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 41.25 0.00 6.97 3.25 0.10 48.43 01:00:01 AM 0 42.48 0.00 6.89 3.60 0.10 46.93 01:00:01 AM 1 40.02 0.00 7.04 2.90 0.10 49.94 01:01:01 AM all 28.17 0.00 4.16 3.54 0.08 64.05 01:01:01 AM 0 26.32 0.00 3.90 3.02 0.08 66.68 01:01:01 AM 1 30.03 0.00 4.41 4.06 0.08 61.42 01:02:01 AM all 15.31 0.00 2.48 0.86 0.07 81.28 01:02:01 AM 0 9.35 0.00 2.46 0.97 0.07 87.15 01:02:01 AM 1 21.26 0.00 2.49 0.75 0.07 75.43 01:03:01 AM all 33.83 0.00 5.19 2.04 0.09 58.84 01:03:01 AM 0 32.44 0.00 4.84 1.72 0.08 60.91 01:03:01 AM 1 35.22 0.00 5.54 2.37 0.10 56.77 Average: all 29.59 0.00 4.69 2.41 0.09 63.22 Average: 0 27.59 0.00 4.51 2.32 0.08 65.49 Average: 1 31.59 0.00 4.86 2.51 0.09 60.95