---> uname -a: Linux prd-centos8-robot-2c-8g-3348.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 600 5037 19 2059 6803 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:e9:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe79:e921/64 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) 01/20/2025 _x86_64_ (2 CPU) 02:15:00 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 72.01 0.38 71.63 14.93 6248.17 02:18:01 AM 77.69 0.73 76.96 53.05 9929.86 02:19:01 AM 14.63 0.33 14.30 46.13 350.71 Average: 54.78 0.48 54.30 38.03 5509.86 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5301900 7002264 2580532 32.74 2688 1883348 744144 8.33 188064 2074348 168032 02:18:01 AM 5180896 6979960 2701536 34.27 2688 1976636 742284 8.31 198992 2156660 4 02:19:01 AM 5176984 6977444 2705448 34.32 2688 1978308 735880 8.24 383424 1978532 160 Average: 5219927 6986556 2662505 33.78 2688 1946097 740769 8.29 256827 2069847 56065 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 73.84 63.80 941.67 7.96 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 42.44 30.02 438.56 5.46 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 21.88 16.33 18.37 7.83 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 46.05 36.72 466.23 7.08 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) 01/20/2025 _x86_64_ (2 CPU) 02:15:00 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 28.39 0.00 3.74 5.40 0.13 62.34 02:17:01 AM 0 26.62 0.00 3.39 5.79 0.13 64.07 02:17:01 AM 1 30.16 0.00 4.10 5.01 0.12 60.61 02:18:01 AM all 17.42 0.00 2.78 2.37 0.08 77.34 02:18:01 AM 0 20.68 0.00 2.47 2.72 0.08 74.04 02:18:01 AM 1 14.16 0.00 3.09 2.02 0.08 80.64 02:19:01 AM all 19.13 0.00 2.03 0.49 0.07 78.28 02:19:01 AM 0 17.74 0.00 1.61 0.45 0.08 80.12 02:19:01 AM 1 20.53 0.00 2.44 0.54 0.05 76.44 Average: all 21.64 0.00 2.85 2.75 0.09 72.67 Average: 0 21.67 0.00 2.49 2.99 0.10 72.75 Average: 1 21.60 0.00 3.21 2.52 0.08 72.58