---> uname -a: Linux prd-centos8-robot-2c-8g-18287.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 613 4937 19 2146 6787 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:b5:d1:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:feb5:d1fa/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) 02/15/2025 _x86_64_ (2 CPU) 23:06:53 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 116.46 0.85 115.61 56.26 11102.68 11:10:01 PM 32.84 0.42 32.42 64.78 4127.01 11:11:01 PM 58.81 9.23 49.58 1641.72 3487.37 11:12:01 PM 18.51 0.00 18.51 0.00 5005.28 11:13:01 PM 2.18 0.12 2.07 33.06 115.98 11:14:01 PM 0.33 0.00 0.33 0.00 5.38 11:15:01 PM 0.17 0.00 0.17 0.00 2.15 11:16:01 PM 5.53 0.32 5.21 36.92 214.46 11:17:01 PM 30.82 0.52 30.31 63.85 1390.74 Average: 29.52 1.27 28.25 210.74 2827.84 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5208632 7015260 2673800 33.92 2688 1983564 702596 7.87 198900 2129688 104008 11:10:01 PM 5282204 7090212 2600228 32.99 2688 1985508 624636 6.99 218140 2038792 12 11:11:01 PM 4986276 7047092 2896156 36.74 2688 2230072 661296 7.40 264604 2261752 142520 11:12:01 PM 4981812 7042612 2900620 36.80 2688 2230072 661296 7.40 264604 2261792 4 11:13:01 PM 4927788 6991016 2954644 37.48 2688 2232480 744668 8.34 264872 2314960 8 11:14:01 PM 4909992 6973236 2972440 37.71 2688 2232496 775832 8.69 264872 2332416 24 11:15:01 PM 4910060 6973304 2972372 37.71 2688 2232496 775832 8.69 264872 2332348 4 11:16:01 PM 5091108 6983564 2791324 35.41 2688 2067296 702108 7.86 261636 2176228 8244 11:17:01 PM 5080308 6974640 2802124 35.55 2688 2069632 726384 8.13 457520 1995240 16728 Average: 5042020 7010104 2840412 36.03 2688 2140402 708294 7.93 273336 2204802 30172 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 89.14 68.32 1103.72 11.09 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 13.86 8.43 5.38 3.42 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 216.13 160.16 337.11 43.16 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 1.48 0.72 0.18 0.12 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 202.87 195.05 56.54 78.14 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 163.18 161.00 172.64 63.69 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 75.82 75.07 24.34 26.96 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 141.37 125.19 143.10 53.59 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 24.24 19.86 19.57 10.08 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 103.12 90.42 206.94 32.25 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) 02/15/2025 _x86_64_ (2 CPU) 23:06:53 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 36.76 0.00 5.49 2.47 0.10 55.18 11:09:01 PM 0 22.51 0.00 4.20 2.00 0.10 71.19 11:09:01 PM 1 51.06 0.00 6.79 2.94 0.10 39.10 11:10:01 PM all 9.23 0.00 1.39 1.41 0.07 87.90 11:10:01 PM 0 10.20 0.00 1.52 1.67 0.05 86.56 11:10:01 PM 1 8.25 0.00 1.27 1.15 0.08 89.25 11:11:01 PM all 27.65 0.00 5.11 1.37 0.10 65.76 11:11:01 PM 0 16.58 0.00 4.33 1.35 0.10 77.64 11:11:01 PM 1 38.76 0.00 5.90 1.39 0.10 53.86 11:12:01 PM all 0.26 0.00 0.28 0.74 0.05 98.66 11:12:01 PM 0 0.08 0.00 0.33 0.87 0.05 98.66 11:12:01 PM 1 0.43 0.00 0.23 0.62 0.05 98.66 11:13:01 PM all 16.50 0.00 0.51 0.04 0.08 82.87 11:13:01 PM 0 1.04 0.00 0.25 0.03 0.08 98.60 11:13:01 PM 1 32.03 0.00 0.77 0.05 0.08 67.06 11:14:01 PM all 11.66 0.00 0.32 0.00 0.09 87.93 11:14:01 PM 0 0.79 0.00 0.17 0.00 0.08 98.96 11:14:01 PM 1 22.54 0.00 0.47 0.00 0.10 76.89 11:15:01 PM all 10.14 0.00 0.21 0.00 0.08 89.58 11:15:01 PM 0 0.55 0.00 0.10 0.00 0.05 99.30 11:15:01 PM 1 19.74 0.00 0.32 0.00 0.10 79.84 11:16:01 PM all 16.66 0.00 1.38 0.03 0.09 81.83 11:16:01 PM 0 4.25 0.00 1.12 0.05 0.10 94.48 11:16:01 PM 1 29.16 0.00 1.65 0.02 0.08 69.09 11:17:01 PM all 29.28 0.00 3.41 0.19 0.08 67.03 11:17:01 PM 0 28.76 0.00 3.82 0.18 0.08 67.15 11:17:01 PM 1 29.81 0.00 3.00 0.20 0.08 66.91 Average: all 17.57 0.00 2.01 0.70 0.08 79.63 Average: 0 9.43 0.00 1.76 0.68 0.08 88.05 Average: 1 25.74 0.00 2.27 0.71 0.09 71.20