---> uname -a: Linux prd-centos8-robot-2c-8g-43816.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 616 4964 19 2116 6785 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:ba:7e:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:feba:7e86/64 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) 10/19/2024 _x86_64_ (2 CPU) 00:56:19 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 99.27 58.24 41.03 7494.92 19524.40 12:59:01 AM 116.19 4.02 112.18 104.90 9951.25 01:00:01 AM 28.71 0.42 28.29 64.78 3266.79 01:01:01 AM 43.92 0.00 43.92 0.00 2698.23 01:02:01 AM 22.86 0.12 22.75 5.33 5533.51 01:03:01 AM 3.62 0.10 3.52 32.92 136.39 01:04:01 AM 29.08 0.63 28.45 73.19 1328.50 Average: 49.09 9.07 40.02 1110.96 6063.12 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5361908 6981828 2520524 31.98 2688 1810100 782156 8.76 216748 2011396 112384 12:59:01 AM 5145040 6974500 2737392 34.73 2688 2006084 726996 8.14 221996 2166664 75348 01:00:01 AM 5225556 7056400 2656876 33.71 2688 2008032 673404 7.54 240852 2071268 8 01:01:01 AM 4955744 6985840 2926688 37.13 2688 2199208 709936 7.95 258236 2298584 156136 01:02:01 AM 5002268 7032204 2880164 36.54 2688 2199408 663984 7.43 259044 2247224 4 01:03:01 AM 4880684 6912196 3001748 38.08 2688 2200984 803624 9.00 259172 2367168 48 01:04:01 AM 5122848 6982080 2759584 35.01 2688 2034620 719500 8.06 447032 1962172 184 Average: 5099150 6989293 2783282 35.31 2688 2065491 725657 8.13 271869 2160639 49159 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 289.82 181.48 1526.64 61.82 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 59.58 46.15 649.81 8.18 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 18.93 10.21 6.03 3.70 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 41.52 36.40 299.26 9.20 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 180.83 126.36 35.45 27.89 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 147.02 118.73 1389.42 9.03 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 68.22 46.04 88.03 29.32 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 115.14 80.77 570.66 21.31 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) 10/19/2024 _x86_64_ (2 CPU) 00:56:19 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 39.33 0.04 6.93 6.55 0.14 47.01 12:58:01 AM 0 45.25 0.05 7.41 7.44 0.14 39.71 12:58:01 AM 1 33.38 0.03 6.45 5.66 0.14 54.34 12:59:01 AM all 31.49 0.00 5.14 8.29 0.13 54.94 12:59:01 AM 0 34.14 0.00 5.11 7.75 0.13 52.86 12:59:01 AM 1 28.84 0.00 5.17 8.84 0.13 57.01 01:00:01 AM all 11.02 0.00 1.62 3.04 0.07 84.26 01:00:01 AM 0 9.46 0.00 1.39 3.58 0.07 85.51 01:00:01 AM 1 12.58 0.00 1.86 2.49 0.07 83.00 01:01:01 AM all 26.06 0.00 4.18 1.05 0.09 68.61 01:01:01 AM 0 27.11 0.00 4.32 1.55 0.10 66.92 01:01:01 AM 1 25.00 0.00 4.05 0.55 0.08 70.31 01:02:01 AM all 0.98 0.00 0.76 1.05 0.05 97.16 01:02:01 AM 0 0.99 0.00 0.72 0.92 0.05 97.32 01:02:01 AM 1 0.97 0.00 0.80 1.19 0.05 96.99 01:03:01 AM all 5.46 0.00 0.70 0.03 0.08 93.74 01:03:01 AM 0 5.07 0.00 0.67 0.00 0.07 94.19 01:03:01 AM 1 5.85 0.00 0.72 0.05 0.08 93.29 01:04:01 AM all 23.89 0.00 3.20 0.69 0.09 72.12 01:04:01 AM 0 33.03 0.00 3.58 0.44 0.10 62.85 01:04:01 AM 1 14.78 0.00 2.82 0.95 0.08 81.37 Average: all 19.71 0.01 3.21 2.95 0.09 74.03 Average: 0 22.11 0.01 3.31 3.09 0.09 71.39 Average: 1 17.31 0.00 3.12 2.81 0.09 76.67