---> uname -a: Linux prd-centos8-robot-2c-8g-4780.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 567 5070 19 2059 6835 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:fe:85:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fefe:85bd/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) 01/25/2025 _x86_64_ (2 CPU) 02:34:27 LINUX RESTART (2 CPU) 02:35:03 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 96.14 33.92 62.22 6003.58 13909.62 02:37:01 AM 83.45 0.73 82.72 53.06 8774.30 02:38:01 AM 23.59 0.25 23.34 36.25 3124.28 Average: 67.41 11.38 56.02 1986.45 8543.11 02:35:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5429264 7082916 2453168 31.12 2688 1837308 667544 7.47 185140 1953272 158728 02:37:01 AM 5218696 7017436 2663736 33.79 2688 1976040 710160 7.95 198956 2124292 79336 02:38:01 AM 5234288 7033712 2648144 33.60 2688 1977280 695972 7.79 227040 2079608 164 Average: 5294083 7044688 2588349 32.84 2688 1930209 691225 7.74 203712 2052391 79409 02:35:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 326.84 202.52 1648.78 61.96 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 56.74 47.38 649.95 8.20 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 15.19 10.68 13.59 5.44 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 130.75 85.56 760.92 24.79 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) 01/25/2025 _x86_64_ (2 CPU) 02:34:27 LINUX RESTART (2 CPU) 02:35:03 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 43.59 0.02 6.77 4.98 0.11 44.53 02:36:01 AM 0 31.86 0.03 5.92 4.97 0.12 57.09 02:36:01 AM 1 55.35 0.00 7.62 4.98 0.10 31.94 02:37:01 AM all 26.21 0.00 3.45 8.01 0.09 62.24 02:37:01 AM 0 19.48 0.00 2.62 9.71 0.08 68.11 02:37:01 AM 1 32.94 0.00 4.28 6.32 0.10 56.36 02:38:01 AM all 11.93 0.00 1.30 1.04 0.05 85.67 02:38:01 AM 0 4.73 0.00 0.87 0.67 0.05 93.68 02:38:01 AM 1 19.14 0.00 1.74 1.42 0.05 77.65 Average: all 27.05 0.01 3.81 4.67 0.08 64.38 Average: 0 18.53 0.01 3.11 5.12 0.08 73.15 Average: 1 35.57 0.00 4.51 4.23 0.08 55.61