---> uname -a: Linux prd-centos8-robot-2c-8g-25353.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 591 5006 19 2099 6809 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:dd:6b:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fedd:6bdc/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) 09/01/2025 _x86_64_ (2 CPU) 16:51:37 LINUX RESTART (2 CPU) 04:52:01 PM tps rtps wtps bread/s bwrtn/s 04:53:01 PM 112.86 32.61 80.26 7184.14 29483.34 04:54:01 PM 93.87 0.72 93.15 52.92 10986.95 04:55:01 PM 32.36 0.72 31.64 103.45 2242.56 Average: 79.70 11.35 68.35 2446.96 14238.28 04:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 PM 5378804 7058984 2503620 31.76 2688 1863292 729448 8.17 186472 1997540 173052 04:54:01 PM 5156416 6993928 2726008 34.58 2688 2013352 752340 8.42 198548 2170768 42476 04:55:01 PM 5185116 7023980 2697308 34.22 2688 2014788 705496 7.90 383268 1965420 9016 Average: 5240112 7025631 2642312 33.52 2688 1963811 729095 8.16 256096 2044576 74848 04:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 295.77 191.02 1722.87 56.56 0.00 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 73.81 57.11 765.18 8.81 0.00 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 26.38 19.63 23.32 18.53 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 131.99 89.26 837.17 27.97 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) 09/01/2025 _x86_64_ (2 CPU) 16:51:37 LINUX RESTART (2 CPU) 04:52:01 PM CPU %user %nice %system %iowait %steal %idle 04:53:01 PM all 44.38 0.00 8.81 4.50 0.13 42.16 04:53:01 PM 0 36.52 0.00 8.33 3.36 0.12 51.67 04:53:01 PM 1 52.29 0.00 9.30 5.65 0.15 32.62 04:54:01 PM all 25.03 0.00 3.79 1.68 0.11 69.39 04:54:01 PM 0 19.17 0.00 3.94 1.80 0.12 74.97 04:54:01 PM 1 30.90 0.00 3.64 1.55 0.10 63.81 04:55:01 PM all 24.74 0.00 3.19 0.56 0.12 71.39 04:55:01 PM 0 13.46 0.00 2.84 0.52 0.13 83.05 04:55:01 PM 1 36.03 0.00 3.55 0.60 0.10 59.72 Average: all 31.37 0.00 5.26 2.24 0.12 61.00 Average: 0 23.04 0.00 5.04 1.89 0.12 69.90 Average: 1 39.71 0.00 5.49 2.59 0.12 52.09