---> uname -a: Linux prd-centos8-robot-2c-8g-49250.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4827 19 2257 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:68:d9:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe68:d9c6/64 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) 09/05/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 1040.79 1034.21 6.58 209126.32 52.63 08:11:01 PM 132.26 44.82 87.44 7486.44 41498.25 08:12:01 PM 97.98 0.72 97.27 52.92 11235.89 08:13:01 PM 32.76 0.42 32.34 64.79 2578.99 08:14:01 PM 77.50 9.45 68.06 1685.59 7851.57 08:15:01 PM 13.40 0.20 13.20 11.60 1233.91 08:16:01 PM 4.27 0.02 4.25 0.13 192.94 08:17:01 PM 1.02 0.00 1.02 0.00 604.42 08:18:01 PM 0.43 0.00 0.43 0.00 382.92 08:19:01 PM 0.50 0.03 0.47 1.87 267.44 08:20:01 PM 19.29 0.42 18.88 47.72 2452.23 Average: 39.21 6.91 32.30 1198.46 6821.64 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 7056524 7221008 825908 10.48 2688 370148 564588 7.16 102484 493052 13068 08:11:01 PM 5361276 7032000 2521156 31.98 2688 1854092 692860 7.76 185732 2016916 172584 08:12:01 PM 5139956 6972208 2742476 34.79 2688 2008152 739924 8.28 197056 2188580 42480 08:13:01 PM 5149504 7018916 2732928 34.67 2688 2043292 676112 7.57 226096 2151148 32836 08:14:01 PM 4931192 7025684 2951240 37.44 2688 2262120 671544 7.52 266260 2300888 26984 08:15:01 PM 4892252 6987188 2990180 37.93 2688 2262664 708088 7.93 266388 2342180 196 08:16:01 PM 4865788 6969496 3016644 38.27 2688 2271364 739268 8.28 266860 2367128 7268 08:17:01 PM 4850340 6969856 3032092 38.47 2688 2287312 739268 8.28 266860 2383092 5628 08:18:01 PM 4842576 6969648 3039856 38.56 2688 2294824 739268 8.28 266864 2391620 1716 08:19:01 PM 4832264 6966688 3050168 38.70 2688 2302184 739268 8.28 267144 2401484 1192 08:20:01 PM 5000660 7000192 2881772 36.56 2688 2172952 698208 7.82 501484 2024304 22224 Average: 5174757 7012080 2707675 34.35 2688 2011737 700763 7.85 255748 2096399 29652 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 13.16 10.53 3.97 1.46 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 313.06 191.50 1666.88 59.78 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 73.23 59.26 822.61 9.36 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 11.43 11.40 6.30 4.45 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 233.46 171.80 370.88 44.29 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 12.91 7.95 3.96 0.94 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 24.91 22.53 76.19 5.64 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 28.33 28.63 102.88 9.17 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 16.80 17.78 35.40 7.23 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 15.46 14.40 72.64 9.68 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 85.74 54.75 141.41 79.86 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 81.45 57.94 329.52 23.01 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) 09/05/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 43.54 0.68 42.86 4.08 0.00 8.84 08:10:01 PM 0 32.43 1.35 54.05 5.41 0.00 6.76 08:10:01 PM 1 54.79 0.00 31.51 2.74 0.00 10.96 08:11:01 PM all 43.58 0.01 8.93 4.20 0.10 43.19 08:11:01 PM 0 44.54 0.02 7.82 3.60 0.10 43.92 08:11:01 PM 1 42.61 0.00 10.03 4.80 0.10 42.46 08:12:01 PM all 27.49 0.00 3.76 1.97 0.08 66.70 08:12:01 PM 0 24.77 0.00 3.76 2.45 0.08 68.93 08:12:01 PM 1 30.21 0.00 3.76 1.49 0.08 64.47 08:13:01 PM all 18.90 0.00 2.68 0.49 0.08 77.84 08:13:01 PM 0 26.23 0.00 3.00 0.72 0.08 69.96 08:13:01 PM 1 11.59 0.00 2.35 0.27 0.08 85.71 08:14:01 PM all 25.82 0.00 4.78 2.69 0.09 66.62 08:14:01 PM 0 25.78 0.00 5.15 3.24 0.10 65.73 08:14:01 PM 1 25.86 0.00 4.41 2.14 0.08 67.50 08:15:01 PM all 1.01 0.00 0.23 0.13 0.05 98.58 08:15:01 PM 0 1.25 0.00 0.22 0.05 0.05 98.43 08:15:01 PM 1 0.77 0.00 0.23 0.22 0.05 98.73 08:16:01 PM all 8.40 0.00 0.20 0.03 0.09 91.28 08:16:01 PM 0 5.01 0.00 0.23 0.05 0.08 94.63 08:16:01 PM 1 11.78 0.00 0.17 0.02 0.10 87.93 08:17:01 PM all 15.96 0.00 0.17 0.07 0.07 83.74 08:17:01 PM 0 10.97 0.00 0.18 0.07 0.07 88.72 08:17:01 PM 1 20.94 0.00 0.15 0.07 0.07 78.78 08:18:01 PM all 9.08 0.00 0.13 0.12 0.07 90.61 08:18:01 PM 0 1.80 0.00 0.15 0.23 0.07 97.74 08:18:01 PM 1 16.36 0.00 0.10 0.00 0.07 83.48 08:19:01 PM all 5.76 0.00 0.25 0.03 0.09 93.87 08:19:01 PM 0 1.54 0.00 0.25 0.05 0.08 98.08 08:19:01 PM 1 9.99 0.00 0.25 0.00 0.10 89.66 08:20:01 PM all 23.22 0.00 2.90 0.23 0.08 73.58 08:20:01 PM 0 23.81 0.00 3.36 0.05 0.07 72.72 08:20:01 PM 1 22.63 0.00 2.44 0.40 0.08 74.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.95 0.00 2.45 1.00 0.08 78.52 Average: 0 16.59 0.00 2.48 1.06 0.08 79.80 Average: 1 19.32 0.00 2.42 0.94 0.08 77.24