---> uname -a: Linux prd-centos8-robot-2c-8g-28035.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: 2799.996 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 609 4994 19 2093 6792 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:4d:48:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe4d:4866/64 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) 09/26/2024 _x86_64_ (2 CPU) 07:58:17 LINUX RESTART (2 CPU) 07:59:03 AM tps rtps wtps bread/s bwrtn/s 08:00:01 AM 104.65 55.51 49.15 6400.41 26527.07 08:01:01 AM 122.28 7.43 114.85 1296.63 9807.46 08:02:01 AM 31.57 0.30 31.27 37.05 3664.78 08:03:01 AM 4.35 0.02 4.33 0.93 112.68 Average: 65.39 15.48 49.91 1896.43 9890.25 07:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 AM 5417604 7005484 2464820 31.27 2688 1778516 791060 8.86 190436 1984764 119968 08:01:01 AM 5140168 6972856 2742256 34.79 2688 2009360 747504 8.37 221120 2172208 90032 08:02:01 AM 5114060 6969768 2768364 35.12 2688 2032892 753360 8.44 233680 2188280 22424 08:03:01 AM 5136604 6970088 2745820 34.83 2688 2010664 758856 8.50 249228 2150124 8 Average: 5202109 6979549 2680315 34.00 2688 1957858 762695 8.54 223616 2123844 58108 07:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 308.03 178.70 1618.82 60.63 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 58.86 47.00 624.31 8.44 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 16.96 9.98 12.84 5.16 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 4.38 3.37 2.92 0.99 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 95.30 58.77 555.91 18.46 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) 09/26/2024 _x86_64_ (2 CPU) 07:58:17 LINUX RESTART (2 CPU) 07:59:03 AM CPU %user %nice %system %iowait %steal %idle 08:00:01 AM all 36.23 0.05 6.61 13.32 0.10 43.68 08:00:01 AM 0 38.86 0.05 7.35 12.28 0.10 41.35 08:00:01 AM 1 33.61 0.05 5.88 14.36 0.10 46.00 08:01:01 AM all 34.54 0.00 6.01 5.69 0.10 53.65 08:01:01 AM 0 31.91 0.00 5.80 5.69 0.10 56.49 08:01:01 AM 1 37.18 0.00 6.22 5.70 0.10 50.80 08:02:01 AM all 6.88 0.00 1.07 2.72 0.06 89.27 08:02:01 AM 0 5.86 0.00 0.95 2.12 0.05 91.02 08:02:01 AM 1 7.90 0.00 1.19 3.33 0.07 87.52 08:03:01 AM all 5.42 0.00 0.47 0.05 0.03 94.03 08:03:01 AM 0 4.56 0.00 0.45 0.00 0.03 94.96 08:03:01 AM 1 6.28 0.00 0.48 0.10 0.03 93.11 Average: all 20.62 0.01 3.51 5.37 0.07 70.42 Average: 0 20.11 0.01 3.60 4.95 0.07 71.26 Average: 1 21.13 0.01 3.42 5.79 0.08 69.58