---> uname -a: Linux prd-centos8-robot-2c-8g-8477.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 610 4947 19 2139 6791 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:e7:05:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fee7:5ea/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) 01/08/2025 _x86_64_ (2 CPU) 00:54:57 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 112.65 0.45 112.20 30.66 10743.79 12:58:01 AM 33.11 0.83 32.27 96.63 4213.28 12:59:01 AM 55.26 9.26 46.00 1642.25 2954.30 01:00:01 AM 19.16 0.00 19.16 0.00 5386.79 01:01:01 AM 3.15 0.02 3.13 0.13 92.22 01:02:01 AM 0.60 0.07 0.53 1.73 7.13 01:03:01 AM 0.55 0.10 0.45 32.13 86.10 01:04:01 AM 1.95 0.02 1.93 0.93 72.39 01:05:01 AM 16.84 0.63 16.21 73.18 749.28 Average: 27.03 1.26 25.76 208.63 2700.39 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5253180 7050360 2629244 33.36 2688 1974784 674908 7.56 188576 2100880 110212 12:58:01 AM 5297504 7097068 2584920 32.79 2688 1977736 641932 7.19 217744 2027216 8 12:59:01 AM 4993220 7044380 2889204 36.65 2688 2220832 664200 7.44 264600 2258240 156356 01:00:01 AM 4985936 7036712 2896488 36.75 2688 2220844 651512 7.29 264616 2259864 4 01:01:01 AM 4985664 7036476 2896760 36.75 2688 2220848 651512 7.29 264620 2260084 8 01:02:01 AM 4986232 7037100 2896192 36.74 2688 2220916 651512 7.29 264764 2259764 4 01:03:01 AM 4935228 6989544 2947196 37.39 2688 2224420 721604 8.08 264900 2309552 64 01:04:01 AM 4981824 7037528 2900600 36.80 2688 2225744 656496 7.35 265220 2264176 1224 01:05:01 AM 5164284 7047296 2718140 34.48 2688 2058428 670300 7.51 456696 1911700 13380 Average: 5064786 7041829 2817638 35.75 2688 2149395 664886 7.44 272415 2183497 31251 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 93.98 69.56 1118.99 10.90 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 19.36 13.28 7.41 4.41 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 222.93 182.39 336.56 45.60 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 379.14 272.99 71.69 55.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.82 2.07 0.82 0.49 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.61 1.93 0.43 0.42 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 42.41 27.63 54.03 3.03 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 395.03 317.81 4296.20 21.65 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 64.70 40.82 93.35 29.79 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 135.87 103.15 664.31 19.04 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) 01/08/2025 _x86_64_ (2 CPU) 00:54:57 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.04 0.00 5.17 3.12 0.12 53.54 12:57:01 AM 0 49.64 0.00 5.89 4.24 0.13 40.10 12:57:01 AM 1 26.45 0.00 4.45 2.02 0.12 66.97 12:58:01 AM all 11.60 0.00 1.65 0.98 0.06 85.71 12:58:01 AM 0 15.07 0.00 1.67 1.02 0.05 82.19 12:58:01 AM 1 8.12 0.00 1.64 0.94 0.07 89.23 12:59:01 AM all 28.90 0.00 5.22 1.35 0.09 64.43 12:59:01 AM 0 32.33 0.00 5.61 1.12 0.10 60.84 12:59:01 AM 1 25.48 0.00 4.84 1.58 0.08 68.02 01:00:01 AM all 0.88 0.00 0.86 1.00 0.03 97.22 01:00:01 AM 0 0.80 0.00 0.77 1.29 0.02 97.12 01:00:01 AM 1 0.96 0.00 0.96 0.72 0.05 97.32 01:01:01 AM all 0.27 0.00 0.12 0.02 0.03 99.57 01:01:01 AM 0 0.28 0.00 0.10 0.00 0.03 99.58 01:01:01 AM 1 0.25 0.00 0.13 0.03 0.03 99.55 01:02:01 AM all 0.32 0.00 0.09 0.00 0.03 99.57 01:02:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 01:02:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 01:03:01 AM all 5.12 0.00 1.36 0.03 0.03 93.45 01:03:01 AM 0 2.54 0.00 0.82 0.00 0.02 96.63 01:03:01 AM 1 7.73 0.00 1.92 0.05 0.05 90.26 01:04:01 AM all 8.19 0.00 1.26 0.01 0.10 90.44 01:04:01 AM 0 7.35 0.00 1.15 0.00 0.10 91.40 01:04:01 AM 1 9.02 0.00 1.38 0.02 0.10 89.49 01:05:01 AM all 21.78 0.00 2.94 0.19 0.08 75.01 01:05:01 AM 0 27.73 0.00 3.47 0.23 0.08 68.48 01:05:01 AM 1 15.82 0.00 2.41 0.15 0.07 81.56 Average: all 12.80 0.00 2.08 0.75 0.06 84.31 Average: 0 15.15 0.00 2.17 0.88 0.06 81.74 Average: 1 10.46 0.00 1.98 0.61 0.07 86.88