---> uname -a: Linux prd-centos8-robot-2c-8g-48647.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 606 4991 19 2098 6794 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:2e:23:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe2e:237c/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) 09/04/2025 _x86_64_ (2 CPU) 00:35:42 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 180.31 118.83 61.48 13484.71 38851.73 12:38:01 AM 104.68 0.07 104.62 1.87 9566.28 12:39:01 AM 31.33 0.68 30.64 51.59 6259.76 12:40:01 AM 33.97 0.68 33.29 102.10 1907.70 Average: 87.57 30.07 57.51 3410.21 14146.69 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5526604 7067800 2355820 29.89 2688 1733836 699748 7.84 185756 1886272 109380 12:38:01 AM 5179944 7000540 2702480 34.28 2688 1997744 760124 8.51 188468 2167676 144304 12:39:01 AM 5165876 7003148 2716548 34.46 2688 2013200 742408 8.31 198340 2166072 42492 12:40:01 AM 5110228 6949872 2772196 35.17 2688 2015780 781304 8.75 383356 2040556 10200 Average: 5245663 7005340 2636761 33.45 2688 1940140 745896 8.35 238980 2065144 76594 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 332.91 182.79 1355.69 55.62 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 64.26 51.92 740.31 16.69 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 35.43 24.11 397.19 2.77 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 26.04 21.04 23.76 10.69 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 114.66 69.97 629.25 21.44 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) 09/04/2025 _x86_64_ (2 CPU) 00:35:42 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.23 0.04 10.07 21.72 0.10 31.83 12:37:01 AM 0 36.78 0.05 10.48 19.89 0.10 32.71 12:37:01 AM 1 35.69 0.03 9.66 23.55 0.10 30.96 12:38:01 AM all 29.93 0.00 4.79 10.11 0.11 55.06 12:38:01 AM 0 41.27 0.00 5.69 5.24 0.12 47.68 12:38:01 AM 1 18.59 0.00 3.89 14.98 0.10 62.44 12:39:01 AM all 8.81 0.00 1.39 47.97 0.05 41.79 12:39:01 AM 0 1.87 0.00 1.08 41.25 0.05 55.75 12:39:01 AM 1 15.77 0.00 1.69 54.71 0.05 27.79 12:40:01 AM all 28.65 0.00 3.36 0.48 0.08 67.42 12:40:01 AM 0 39.74 0.00 3.64 0.55 0.08 55.99 12:40:01 AM 1 17.55 0.00 3.09 0.42 0.08 78.86 Average: all 25.88 0.01 4.89 20.06 0.09 49.06 Average: 0 29.89 0.01 5.21 16.73 0.09 48.07 Average: 1 21.87 0.01 4.57 23.40 0.08 50.06