---> uname -a: Linux prd-centos8-robot-2c-8g-29337.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 568 5036 19 2093 6834 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:be:2d:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:febe:2d76/64 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) 09/28/2024 _x86_64_ (2 CPU) 13:53:06 LINUX RESTART (2 CPU) 01:54:01 PM tps rtps wtps bread/s bwrtn/s 01:55:01 PM 96.47 12.74 83.72 2334.43 6474.70 01:56:01 PM 79.19 0.70 78.49 50.78 9690.29 01:57:01 PM 21.00 0.92 20.08 130.24 484.79 Average: 65.56 4.79 60.77 838.61 5550.26 01:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 PM 5313412 7059508 2569012 32.59 2688 1927780 699104 7.83 212216 2031376 171320 01:56:01 PM 5181280 7013696 2701144 34.27 2688 2009460 700040 7.84 221364 2131628 4 01:57:01 PM 5188784 7027748 2693640 34.17 2688 2015956 679640 7.61 408364 1936240 3328 Average: 5227825 7033651 2654599 33.68 2688 1984399 692928 7.76 280648 2033081 58217 01:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 87.61 70.93 941.93 9.25 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 42.00 33.06 394.91 6.20 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 27.18 23.55 25.55 21.69 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 52.27 42.51 454.18 12.38 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) 09/28/2024 _x86_64_ (2 CPU) 13:53:06 LINUX RESTART (2 CPU) 01:54:01 PM CPU %user %nice %system %iowait %steal %idle 01:55:01 PM all 34.08 0.00 5.73 3.18 0.15 56.85 01:55:01 PM 0 38.64 0.00 6.32 3.90 0.15 50.99 01:55:01 PM 1 29.52 0.00 5.15 2.47 0.15 62.71 01:56:01 PM all 18.93 0.00 2.79 2.70 0.08 75.50 01:56:01 PM 0 16.82 0.00 2.89 3.12 0.07 77.11 01:56:01 PM 1 21.03 0.00 2.70 2.28 0.08 73.90 01:57:01 PM all 31.11 0.00 3.11 0.43 0.08 65.25 01:57:01 PM 0 26.11 0.00 3.14 0.32 0.08 70.35 01:57:01 PM 1 36.12 0.00 3.09 0.55 0.08 60.16 Average: all 28.04 0.00 3.88 2.11 0.10 65.87 Average: 0 27.20 0.00 4.11 2.45 0.10 66.14 Average: 1 28.88 0.00 3.65 1.77 0.11 65.59