---> uname -a: Linux prd-centos8-robot-2c-8g-7188.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 602 4965 19 2129 6799 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:8e:cd:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe8e:cdcb/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) 01/03/2025 _x86_64_ (2 CPU) 04:03:31 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 109.70 44.98 64.72 7272.39 36271.54 04:06:01 AM 109.43 0.73 108.70 53.05 11206.11 04:07:01 AM 21.41 0.17 21.24 31.06 2939.79 04:08:01 AM 31.99 6.97 25.03 1279.65 1535.39 04:09:01 AM 43.65 0.03 43.62 3.47 6926.42 04:10:01 AM 5.23 0.12 5.11 33.06 261.23 04:11:01 AM 1.92 0.00 1.92 0.00 64.96 04:12:01 AM 0.33 0.00 0.33 0.00 5.70 04:13:01 AM 16.53 0.63 15.89 73.18 755.26 Average: 37.80 5.96 31.84 971.66 6662.60 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5517828 7059288 2364604 30.00 2688 1733952 723708 8.10 187344 1895772 112256 04:06:01 AM 5199904 7001464 2682528 34.03 2688 1978972 734568 8.22 198364 2139632 74500 04:07:01 AM 5231256 7033140 2651176 33.63 2688 1979908 703712 7.88 214312 2095484 16 04:08:01 AM 4996244 7034740 2886188 36.62 2688 2208720 683428 7.65 256060 2265600 171876 04:09:01 AM 5011472 7053736 2870960 36.42 2688 2212212 657408 7.36 258564 2242312 16 04:10:01 AM 4964200 7008860 2918232 37.02 2688 2214608 742760 8.32 258832 2288900 4 04:11:01 AM 4949708 6994420 2932724 37.21 2688 2214628 740904 8.30 258832 2302880 24 04:12:01 AM 4950768 6996684 2931664 37.19 2688 2215840 740904 8.30 258892 2301496 1216 04:13:01 AM 5148188 7021500 2734244 34.69 2688 2048876 703928 7.88 450592 1934380 13380 Average: 5107730 7022648 2774702 35.20 2688 2089746 714591 8.00 260199 2162940 41476 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 293.97 177.27 1293.49 56.11 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 87.90 70.24 952.01 10.17 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.20 5.51 4.42 2.66 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.58 28.56 296.02 6.14 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 204.23 151.20 44.82 42.30 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 99.05 92.84 35.63 35.25 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 277.17 276.17 197.22 111.45 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 160.27 159.54 87.35 55.80 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 71.21 48.47 89.58 27.84 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 137.84 112.20 333.38 38.64 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:31 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 32.23 0.04 6.43 24.57 0.09 36.63 04:05:01 AM 0 37.78 0.03 7.14 24.48 0.10 30.46 04:05:01 AM 1 26.70 0.05 5.73 24.65 0.08 42.79 04:06:01 AM all 33.74 0.00 4.76 3.86 0.11 57.53 04:06:01 AM 0 43.60 0.00 5.66 3.99 0.12 46.64 04:06:01 AM 1 23.91 0.00 3.86 3.73 0.10 68.40 04:07:01 AM all 9.82 0.00 0.99 0.98 0.08 88.14 04:07:01 AM 0 11.11 0.00 1.07 0.84 0.08 86.90 04:07:01 AM 1 8.53 0.00 0.90 1.12 0.07 89.38 04:08:01 AM all 18.81 0.00 3.98 0.37 0.08 76.76 04:08:01 AM 0 25.56 0.00 5.00 0.40 0.08 68.96 04:08:01 AM 1 12.06 0.00 2.97 0.33 0.08 84.56 04:09:01 AM all 9.73 0.00 1.86 1.58 0.06 86.77 04:09:01 AM 0 14.62 0.00 2.07 1.42 0.07 81.82 04:09:01 AM 1 4.84 0.00 1.65 1.74 0.05 91.72 04:10:01 AM all 8.76 0.00 0.59 0.29 0.07 90.29 04:10:01 AM 0 15.47 0.00 0.49 0.51 0.09 83.44 04:10:01 AM 1 2.19 0.00 0.69 0.07 0.05 97.01 04:11:01 AM all 21.82 0.00 0.54 0.01 0.09 77.54 04:11:01 AM 0 1.20 0.00 0.28 0.02 0.08 98.41 04:11:01 AM 1 42.49 0.00 0.81 0.00 0.10 56.61 04:12:01 AM all 21.71 0.00 0.43 0.00 0.09 77.77 04:12:01 AM 0 1.61 0.00 0.24 0.00 0.08 98.07 04:12:01 AM 1 41.86 0.00 0.62 0.00 0.10 57.41 04:13:01 AM all 22.58 0.00 3.25 0.33 0.09 73.74 04:13:01 AM 0 33.96 0.00 3.68 0.25 0.08 62.03 04:13:01 AM 1 11.21 0.00 2.82 0.42 0.10 85.44 Average: all 19.92 0.00 2.54 3.55 0.08 73.90 Average: 0 20.57 0.00 2.85 3.54 0.09 72.95 Average: 1 19.28 0.01 2.23 3.56 0.08 74.85