---> uname -a: Linux prd-centos8-robot-2c-8g-1125.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4789 19 2307 6794 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:1e:86:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe1e:8649/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:04:15 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 84.31 14.13 70.18 2995.80 5840.25 11:07:01 PM 82.89 0.73 82.16 53.05 10230.57 11:08:01 PM 12.13 0.42 11.71 64.79 348.71 11:09:01 PM 66.10 9.23 56.87 1641.45 6540.76 11:10:01 PM 9.90 0.00 9.90 0.00 1986.09 11:11:01 PM 0.45 0.00 0.45 0.00 8.07 11:12:01 PM 0.25 0.00 0.25 0.00 3.20 11:13:01 PM 0.12 0.00 0.12 0.00 0.77 11:14:02 PM 24.81 0.70 24.11 97.72 947.54 Average: 31.22 2.80 28.42 539.23 2878.54 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5381772 7062432 2500660 31.72 2688 1863528 685508 7.68 186700 1997176 159108 11:07:01 PM 5199128 6994276 2683304 34.04 2688 1973188 715568 8.01 198576 2143848 4 11:08:01 PM 5277752 7074848 2604680 33.04 2688 1975136 631292 7.07 217988 2046656 8 11:09:01 PM 5000928 7049224 2881504 36.56 2688 2218248 649912 7.28 264352 2243800 50096 11:10:01 PM 5002840 7051144 2879592 36.53 2688 2218256 633140 7.09 264364 2243976 4 11:11:01 PM 5002988 7051332 2879444 36.53 2688 2218260 633140 7.09 264364 2243880 8 11:12:01 PM 5003348 7051680 2879084 36.53 2688 2218260 633140 7.09 264364 2243812 4 11:13:01 PM 5003268 7051600 2879164 36.53 2688 2218260 633140 7.09 264364 2243812 4 11:14:02 PM 4968900 7017348 2913532 36.96 2688 2218204 686692 7.69 461508 2081772 208 Average: 5093436 7044876 2788996 35.38 2688 2124593 655726 7.34 265176 2165415 23272 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 320.66 191.84 1678.98 61.71 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 52.50 35.64 561.54 6.95 0.00 0.00 0.00 0.00 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 19.78 12.63 6.33 4.27 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 600.95 432.72 406.94 97.42 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 10.61 8.10 3.11 2.24 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 1.33 0.25 0.19 0.08 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 4.05 0.13 0.18 0.01 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 2.20 0.13 0.09 0.01 0.00 0.00 0.00 0.00 11:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 PM eth0 29.20 23.71 25.80 12.10 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 115.71 78.36 298.14 20.53 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) 01/12/2025 _x86_64_ (2 CPU) 23:04:15 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 39.03 0.00 6.39 2.11 0.10 52.37 11:06:01 PM 0 42.34 0.00 6.43 2.12 0.10 49.01 11:06:01 PM 1 35.72 0.00 6.35 2.10 0.10 55.73 11:07:01 PM all 21.00 0.00 2.94 2.55 0.08 73.43 11:07:01 PM 0 26.66 0.00 3.70 2.91 0.08 66.64 11:07:01 PM 1 15.34 0.00 2.17 2.19 0.08 80.21 11:08:01 PM all 10.59 0.00 1.37 0.29 0.05 87.69 11:08:01 PM 0 10.89 0.00 1.35 0.28 0.05 87.43 11:08:01 PM 1 10.30 0.00 1.39 0.30 0.05 87.96 11:09:01 PM all 29.38 0.00 6.04 2.13 0.10 62.35 11:09:01 PM 0 36.56 0.00 6.26 2.81 0.12 54.25 11:09:01 PM 1 22.22 0.00 5.82 1.44 0.08 70.44 11:10:01 PM all 0.34 0.00 0.23 0.26 0.05 99.11 11:10:01 PM 0 0.47 0.00 0.25 0.27 0.05 98.96 11:10:01 PM 1 0.22 0.00 0.22 0.25 0.05 99.27 11:11:01 PM all 0.22 0.00 0.06 0.00 0.04 99.68 11:11:01 PM 0 0.38 0.00 0.07 0.00 0.05 99.50 11:11:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:12:01 PM all 0.23 0.00 0.06 0.00 0.04 99.67 11:12:01 PM 0 0.42 0.00 0.05 0.00 0.03 99.50 11:12:01 PM 1 0.05 0.00 0.07 0.00 0.05 99.83 11:13:01 PM all 0.18 0.00 0.08 0.00 0.03 99.72 11:13:01 PM 0 0.25 0.00 0.08 0.00 0.03 99.63 11:13:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:14:02 PM all 28.12 0.00 3.26 0.20 0.08 68.33 11:14:02 PM 0 38.37 0.00 3.79 0.20 0.08 57.56 11:14:02 PM 1 17.87 0.00 2.74 0.20 0.08 79.11 Average: all 14.34 0.00 2.27 0.84 0.06 82.49 Average: 0 17.37 0.00 2.44 0.95 0.07 79.17 Average: 1 11.32 0.00 2.10 0.72 0.06 85.80