---> uname -a: Linux prd-centos8-robot-2c-8g-43902.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 631 4923 19 2142 6769 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:f5:ea:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fef5:ea22/64 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) 04:05:10 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 96.45 48.27 48.18 6094.24 24825.21 04:08:01 AM 121.81 6.78 115.03 1247.58 10458.38 04:09:01 AM 33.63 1.02 32.61 113.18 3668.44 04:10:01 AM 56.90 0.07 56.83 4.00 5894.65 04:11:01 AM 11.61 0.02 11.59 2.67 2412.08 04:12:01 AM 2.23 0.10 2.13 30.39 348.18 04:13:01 AM 0.38 0.00 0.38 0.00 6.45 04:14:01 AM 0.23 0.00 0.23 0.00 127.63 04:15:01 AM 16.54 0.63 15.91 73.18 1144.12 Average: 37.76 6.32 31.44 840.63 5431.95 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5458892 6999300 2423540 30.75 2688 1732120 746000 8.35 187720 1949508 95472 04:08:01 AM 5222668 7050672 2659764 33.74 2688 2004776 660864 7.40 211672 2102396 90080 04:09:01 AM 5229104 7059980 2653328 33.66 2688 2008128 650008 7.28 240188 2069304 4 04:10:01 AM 4998896 7028788 2883536 36.58 2688 2199448 652572 7.31 258360 2248620 63880 04:11:01 AM 4987588 7017624 2894844 36.73 2688 2199568 668436 7.48 258484 2260984 120 04:12:01 AM 4938384 6977672 2944048 37.35 2688 2208816 738308 8.27 258628 2309880 8 04:13:01 AM 4926248 6965572 2956184 37.50 2688 2208848 754476 8.45 258628 2321340 40 04:14:01 AM 4908956 6952048 2973476 37.72 2688 2212624 754476 8.45 258688 2338456 24 04:15:01 AM 5134220 7019824 2748212 34.87 2688 2060648 681876 7.63 457856 1940884 13376 Average: 5089440 7007942 2792992 35.43 2688 2092775 700780 7.85 265580 2171264 29223 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 280.02 154.42 1263.95 56.51 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 84.19 62.10 911.95 9.40 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 13.71 9.15 6.29 3.53 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 243.92 179.06 339.61 47.24 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 12.74 5.96 3.39 0.64 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 190.33 182.09 102.94 72.87 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 308.63 302.10 313.32 112.96 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 108.77 98.25 382.42 24.85 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 68.51 46.20 102.49 40.00 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 145.64 115.48 380.71 40.89 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) 04:05:10 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 27.26 0.03 5.59 33.27 0.10 33.74 04:07:01 AM 0 31.02 0.00 6.04 33.90 0.10 28.94 04:07:01 AM 1 23.51 0.07 5.15 32.65 0.10 38.53 04:08:01 AM all 35.21 0.00 5.85 6.54 0.13 52.27 04:08:01 AM 0 36.42 0.00 6.50 6.85 0.12 50.12 04:08:01 AM 1 34.00 0.00 5.21 6.23 0.15 54.41 04:09:01 AM all 11.37 0.00 1.56 1.11 0.06 85.90 04:09:01 AM 0 17.00 0.00 1.50 1.19 0.07 80.24 04:09:01 AM 1 5.73 0.00 1.62 1.04 0.05 91.57 04:10:01 AM all 27.18 0.00 4.59 1.66 0.09 66.48 04:10:01 AM 0 31.41 0.00 4.96 1.77 0.10 61.75 04:10:01 AM 1 22.94 0.00 4.21 1.56 0.08 71.20 04:11:01 AM all 0.18 0.00 0.23 0.58 0.03 98.98 04:11:01 AM 0 0.07 0.00 0.17 0.17 0.02 99.58 04:11:01 AM 1 0.30 0.00 0.28 1.00 0.03 98.38 04:12:01 AM all 22.99 0.00 1.09 0.08 0.08 75.76 04:12:01 AM 0 39.70 0.00 1.83 0.00 0.10 58.37 04:12:01 AM 1 6.16 0.00 0.35 0.15 0.07 93.26 04:13:01 AM all 26.75 0.00 0.58 0.00 0.10 72.57 04:13:01 AM 0 26.29 0.00 0.62 0.00 0.08 73.00 04:13:01 AM 1 27.20 0.00 0.54 0.00 0.12 72.15 04:14:01 AM all 9.70 0.00 0.34 0.03 0.07 89.87 04:14:01 AM 0 15.03 0.00 0.44 0.00 0.08 84.45 04:14:01 AM 1 4.45 0.00 0.23 0.07 0.05 95.20 04:15:01 AM all 22.82 0.00 3.02 0.21 0.08 73.87 04:15:01 AM 0 26.47 0.00 3.51 0.08 0.08 69.85 04:15:01 AM 1 19.16 0.00 2.52 0.33 0.08 77.90 Average: all 20.39 0.00 2.54 4.83 0.08 72.16 Average: 0 24.83 0.00 2.84 4.87 0.08 67.37 Average: 1 15.95 0.01 2.24 4.78 0.08 76.95