---> uname -a: Linux prd-centos8-robot-2c-8g-10745.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 576 4950 19 2170 6823 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:a4:fc:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fea4:fca6/64 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) 08/14/2024 _x86_64_ (2 CPU) 02:21:57 LINUX RESTART (2 CPU) 02:23:03 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 102.24 13.10 89.14 2412.55 6869.91 02:25:01 AM 62.28 0.70 61.58 50.78 8116.94 02:26:01 AM 35.94 0.85 35.09 123.96 2660.48 02:27:01 AM 53.55 2.60 50.95 427.99 7037.79 02:28:01 AM 12.50 0.33 12.16 37.06 1070.29 02:29:01 AM 26.01 0.53 25.48 64.79 1961.11 Average: 48.46 2.96 45.49 508.98 4607.02 02:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5245572 7020052 2636852 33.45 2688 1955328 731252 8.19 217680 2090464 197712 02:25:01 AM 5192268 7018104 2690156 34.13 2688 2002936 696760 7.80 222392 2120500 30108 02:26:01 AM 5054884 6994672 2827540 35.87 2688 2113580 730548 8.18 259524 2211040 89088 02:27:01 AM 4999432 7042152 2882992 36.57 2688 2212180 658924 7.38 264868 2241916 152 02:28:01 AM 5078276 6993084 2804148 35.57 2688 2088104 705192 7.90 307540 2137544 41840 02:29:01 AM 5067404 6985960 2815020 35.71 2688 2093760 710136 7.95 467180 1996816 16720 Average: 5106306 7009004 2776118 35.22 2688 2077648 705469 7.90 289864 2133047 62603 02:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 88.50 72.96 985.28 9.20 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 38.27 24.48 333.04 5.04 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 40.22 32.31 272.07 7.97 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 198.35 170.78 46.36 42.03 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 114.65 83.19 469.11 55.58 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 19.11 17.81 14.63 8.55 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 83.16 66.89 349.89 21.46 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) 08/14/2024 _x86_64_ (2 CPU) 02:21:57 LINUX RESTART (2 CPU) 02:23:03 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 35.44 0.00 5.82 3.75 0.16 54.85 02:24:01 AM 0 44.80 0.00 6.80 4.61 0.17 43.61 02:24:01 AM 1 26.07 0.00 4.83 2.88 0.14 66.07 02:25:01 AM all 15.79 0.00 2.30 11.32 0.10 70.49 02:25:01 AM 0 20.91 0.00 2.67 11.11 0.10 65.21 02:25:01 AM 1 10.68 0.00 1.92 11.53 0.10 75.76 02:26:01 AM all 21.50 0.00 3.11 2.46 0.08 72.86 02:26:01 AM 0 25.99 0.00 3.36 3.00 0.10 67.55 02:26:01 AM 1 17.00 0.00 2.86 1.91 0.07 78.17 02:27:01 AM all 17.69 0.00 3.46 4.14 0.08 74.63 02:27:01 AM 0 22.70 0.00 4.15 4.60 0.08 68.46 02:27:01 AM 1 12.70 0.00 2.77 3.69 0.08 80.76 02:28:01 AM all 19.18 0.00 2.05 0.51 0.08 78.18 02:28:01 AM 0 20.07 0.00 2.15 0.19 0.09 77.51 02:28:01 AM 1 18.30 0.00 1.96 0.84 0.07 78.84 02:29:01 AM all 26.71 0.00 3.10 1.03 0.08 69.08 02:29:01 AM 0 34.78 0.00 3.49 1.10 0.08 60.54 02:29:01 AM 1 18.65 0.00 2.71 0.95 0.08 77.61 Average: all 22.66 0.00 3.29 3.87 0.10 70.08 Average: 0 28.15 0.00 3.76 4.11 0.10 63.88 Average: 1 17.19 0.00 2.83 3.64 0.09 76.26