---> uname -a: Linux prd-centos8-robot-2c-8g-38632.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4913 19 2173 6789 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:dc:e1:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fedc:e1a5/64 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) 07/01/2025 _x86_64_ (2 CPU) 00:37:03 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 100.90 0.43 100.47 16.26 8688.90 12:40:01 AM 67.51 0.67 66.84 51.18 8680.31 12:41:01 AM 44.27 7.13 37.14 1310.06 2315.91 12:42:01 AM 55.52 2.73 52.79 439.66 7622.13 12:43:01 AM 3.65 0.02 3.63 0.93 144.94 12:44:01 AM 16.35 0.32 16.03 36.93 734.79 Average: 48.03 1.88 46.15 309.23 4697.73 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5215344 7008588 2667084 33.84 2688 1970116 716192 8.02 187256 2141236 185112 12:40:01 AM 5087260 6923312 2795168 35.46 2688 2011968 823736 9.22 210344 2236800 10760 12:41:01 AM 4876516 6962084 3005912 38.13 2688 2253808 751140 8.41 258952 2375544 194800 12:42:01 AM 4934604 7030056 2947824 37.40 2688 2263444 673772 7.54 267848 2302052 4 12:43:01 AM 4880488 6976520 3001940 38.08 2688 2264024 763552 8.55 267976 2354992 148 12:44:01 AM 5047012 6962864 2835416 35.97 2688 2089500 744700 8.34 304904 2170912 23944 Average: 5006871 6977237 2875557 36.48 2688 2142143 745515 8.35 249547 2263589 69128 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.09 74.03 1050.25 10.83 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 51.52 36.70 548.30 6.76 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 37.64 31.75 313.84 7.39 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 204.97 145.24 44.55 39.39 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 50.75 41.34 333.46 5.01 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 119.50 97.53 1215.54 24.11 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 92.57 71.09 584.31 15.58 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) 07/01/2025 _x86_64_ (2 CPU) 00:37:03 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 37.93 0.00 5.66 2.48 0.10 53.83 12:39:01 AM 0 24.32 0.00 4.70 2.48 0.08 68.42 12:39:01 AM 1 51.58 0.00 6.61 2.48 0.12 39.20 12:40:01 AM all 23.07 0.00 2.64 1.79 0.08 72.41 12:40:01 AM 0 17.05 0.00 2.15 1.68 0.08 79.03 12:40:01 AM 1 29.08 0.00 3.14 1.90 0.08 65.79 12:41:01 AM all 24.89 0.00 4.60 1.06 0.08 69.37 12:41:01 AM 0 11.73 0.00 3.60 0.67 0.08 83.93 12:41:01 AM 1 38.08 0.00 5.61 1.45 0.08 54.78 12:42:01 AM all 9.39 0.00 2.10 0.86 0.05 87.60 12:42:01 AM 0 7.80 0.00 1.85 1.02 0.05 89.28 12:42:01 AM 1 10.99 0.00 2.34 0.70 0.05 85.92 12:43:01 AM all 3.14 0.00 0.33 0.05 0.04 96.44 12:43:01 AM 0 1.71 0.00 0.32 0.10 0.03 97.84 12:43:01 AM 1 4.57 0.00 0.34 0.00 0.05 95.04 12:44:01 AM all 17.13 0.00 2.32 0.08 0.07 80.40 12:44:01 AM 0 12.08 0.00 1.80 0.08 0.07 85.96 12:44:01 AM 1 22.21 0.00 2.84 0.08 0.07 74.80 Average: all 19.28 0.00 2.94 1.06 0.07 76.65 Average: 0 12.46 0.00 2.41 1.01 0.07 84.06 Average: 1 26.12 0.00 3.48 1.11 0.08 69.22