---> uname -a: Linux prd-centos8-robot-2c-8g-38085.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 576 4963 19 2158 6824 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:16:df:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe16:dfad/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) 06/28/2025 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 107.93 0.15 107.78 4.00 9894.25 11:09:01 PM 33.57 0.67 32.91 51.18 4754.92 11:10:01 PM 13.66 0.38 13.28 62.51 372.96 11:11:01 PM 63.16 9.45 53.71 1684.39 3666.39 11:12:01 PM 31.44 0.03 31.41 3.47 6093.37 11:13:01 PM 2.18 0.00 2.18 0.00 63.37 11:14:01 PM 0.10 0.00 0.10 0.00 0.63 11:15:01 PM 0.32 0.00 0.32 0.00 8.25 11:16:01 PM 27.01 0.65 26.36 74.11 1261.66 Average: 31.04 1.26 29.78 208.83 2901.72 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5156368 7003812 2726056 34.58 2688 2025412 705900 7.90 190952 2196532 153636 11:09:01 PM 5198684 7018308 2683740 34.05 2688 1997088 692680 7.76 198696 2140728 4 11:10:01 PM 5263980 7085760 2618444 33.22 2688 1998968 630632 7.06 219156 2055344 10760 11:11:01 PM 4945980 7023504 2936444 37.25 2688 2246268 667348 7.47 262176 2304372 167548 11:12:01 PM 4983236 7062612 2899188 36.78 2688 2248356 631460 7.07 266512 2258248 8 11:13:01 PM 4983360 7062736 2899064 36.78 2688 2248356 631460 7.07 266516 2258184 4 11:14:01 PM 4983352 7062728 2899072 36.78 2688 2248356 631460 7.07 266516 2258180 4 11:15:01 PM 4982904 7063616 2899520 36.78 2688 2249692 637684 7.14 267048 2258384 1304 11:16:01 PM 5170820 7072144 2711604 34.40 2688 2075516 652780 7.31 461040 1897844 10932 Average: 5074298 7050580 2808126 35.63 2688 2148668 653489 7.32 266512 2180868 38244 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 99.48 77.94 1207.87 11.93 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 6.41 2.45 2.69 0.95 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.76 9.83 5.84 3.80 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 43.11 35.26 319.06 18.81 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 577.74 422.23 110.39 88.61 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.58 2.07 0.45 0.43 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.83 2.23 0.49 0.49 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 73.60 46.81 19.27 5.14 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 51.22 39.37 81.90 23.21 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 96.86 70.91 194.20 17.04 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 33.84 0.00 5.02 2.35 0.13 58.67 11:08:01 PM 0 21.88 0.00 3.99 1.82 0.10 72.21 11:08:01 PM 1 45.83 0.00 6.04 2.88 0.15 45.09 11:09:01 PM all 7.22 0.00 1.09 0.98 0.06 90.65 11:09:01 PM 0 5.13 0.00 0.92 0.79 0.07 93.09 11:09:01 PM 1 9.31 0.00 1.27 1.17 0.05 88.21 11:10:01 PM all 11.64 0.00 1.40 0.09 0.07 86.80 11:10:01 PM 0 12.04 0.00 1.69 0.08 0.07 86.12 11:10:01 PM 1 11.24 0.00 1.12 0.10 0.07 87.47 11:11:01 PM all 30.11 0.00 5.55 3.00 0.10 61.25 11:11:01 PM 0 18.99 0.00 4.46 3.04 0.10 73.41 11:11:01 PM 1 41.24 0.00 6.64 2.96 0.10 49.06 11:12:01 PM all 4.48 0.00 1.70 0.74 0.07 93.01 11:12:01 PM 0 2.80 0.00 1.66 0.94 0.07 94.53 11:12:01 PM 1 6.16 0.00 1.74 0.54 0.07 91.49 11:13:01 PM all 0.32 0.00 0.08 0.02 0.04 99.54 11:13:01 PM 0 0.52 0.00 0.07 0.03 0.03 99.35 11:13:01 PM 1 0.12 0.00 0.10 0.00 0.05 99.73 11:14:01 PM all 0.16 0.00 0.08 0.00 0.03 99.73 11:14:01 PM 0 0.13 0.00 0.05 0.00 0.05 99.77 11:14:01 PM 1 0.18 0.00 0.10 0.00 0.02 99.70 11:15:01 PM all 2.49 0.00 0.63 0.01 0.06 96.81 11:15:01 PM 0 2.61 0.00 0.55 0.00 0.07 96.77 11:15:01 PM 1 2.38 0.00 0.70 0.02 0.05 96.86 11:16:01 PM all 24.55 0.00 3.30 0.13 0.08 71.94 11:16:01 PM 0 18.84 0.00 3.11 0.08 0.08 77.88 11:16:01 PM 1 30.26 0.00 3.48 0.18 0.08 65.99 Average: all 12.76 0.00 2.09 0.81 0.07 84.26 Average: 0 9.22 0.00 1.83 0.75 0.07 88.12 Average: 1 16.29 0.00 2.35 0.87 0.07 80.41