---> uname -a: Linux prd-centos8-robot-2c-8g-24249.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 576 5004 19 2116 6824 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:4e:f0:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe4e:f07c/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) 09/20/2024 _x86_64_ (2 CPU) 00:57:32 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 109.28 43.34 65.94 8155.55 6047.98 01:00:01 AM 96.22 0.70 95.52 50.78 10494.69 01:01:01 AM 15.23 0.40 14.83 62.65 1315.23 01:02:01 AM 30.90 0.10 30.80 4.00 1818.00 01:03:01 AM 39.99 0.03 39.96 3.47 6737.03 01:04:02 AM 10.00 0.42 9.58 69.04 304.05 Average: 50.27 7.50 42.77 1390.88 4452.62 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5256132 7017580 2626300 33.32 2688 1942840 736616 8.25 246228 2057544 221376 01:00:01 AM 5189092 7018860 2693340 34.17 2688 2006656 726984 8.14 220928 2125044 30072 01:01:01 AM 5268692 7100004 2613740 33.16 2688 2008536 628652 7.04 239268 2029972 12 01:02:01 AM 4962960 7004796 2919472 37.04 2688 2210636 711160 7.96 257620 2291504 185960 01:03:01 AM 5041516 7070484 2840916 36.04 2688 2198296 618168 6.92 259232 2207188 8 01:04:02 AM 5100548 6960472 2781884 35.29 2688 2033376 744440 8.34 271412 2152072 17520 Average: 5136490 7028699 2745942 34.84 2688 2066723 694337 7.77 249115 2143887 75825 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.97 183.09 1572.91 61.35 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 58.15 47.32 610.70 8.37 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 11.85 6.21 5.05 3.00 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 37.44 28.38 273.34 6.67 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 188.75 143.44 45.40 39.60 0.00 0.00 0.00 0.00 01:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 AM eth0 60.61 42.35 78.23 19.39 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 108.46 75.13 430.94 23.06 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) 09/20/2024 _x86_64_ (2 CPU) 00:57:32 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 42.21 0.02 7.65 4.33 0.13 45.65 12:59:01 AM 0 43.53 0.00 8.10 3.90 0.13 44.34 12:59:01 AM 1 40.90 0.03 7.21 4.76 0.13 46.97 01:00:01 AM all 25.42 0.00 3.61 4.21 0.09 66.68 01:00:01 AM 0 31.70 0.00 3.98 3.48 0.08 60.75 01:00:01 AM 1 19.13 0.00 3.23 4.94 0.10 72.61 01:01:01 AM all 9.84 0.00 1.02 0.62 0.04 88.48 01:01:01 AM 0 10.56 0.00 0.95 0.60 0.03 87.85 01:01:01 AM 1 9.13 0.00 1.09 0.64 0.05 89.10 01:02:01 AM all 21.81 0.00 3.44 0.30 0.08 74.37 01:02:01 AM 0 26.24 0.00 3.68 0.35 0.08 69.64 01:02:01 AM 1 17.38 0.00 3.20 0.25 0.07 79.10 01:03:01 AM all 5.46 0.00 1.49 0.94 0.04 92.07 01:03:01 AM 0 8.45 0.00 1.66 0.87 0.03 88.99 01:03:01 AM 1 2.47 0.00 1.32 1.02 0.05 95.14 01:04:02 AM all 11.42 0.00 1.62 0.13 0.07 86.76 01:04:02 AM 0 15.85 0.00 1.97 0.20 0.07 81.91 01:04:02 AM 1 7.01 0.00 1.27 0.07 0.07 91.59 Average: all 19.35 0.00 3.14 1.75 0.08 75.69 Average: 0 22.71 0.00 3.39 1.56 0.07 72.27 Average: 1 15.99 0.01 2.88 1.94 0.08 79.10