---> uname -a: Linux prd-centos8-robot-2c-8g-16093.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4831 19 2289 6819 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:77:33:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe77:33c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 08:42:53 LINUX RESTART (2 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:01 AM 110.24 7.00 103.25 1310.59 9346.89 08:46:01 AM 51.46 0.68 50.77 50.12 5680.62 08:47:01 AM 30.41 1.02 29.39 133.42 1580.22 08:48:01 AM 38.15 0.03 38.12 3.47 6647.45 08:49:01 AM 13.70 0.17 13.53 33.73 433.76 Average: 48.80 1.78 47.02 306.35 4738.21 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 AM 5290300 7099176 2592128 32.88 2688 1986432 632860 7.09 211844 2040180 112052 08:46:01 AM 5151600 6996456 2730828 34.64 2688 2022096 720380 8.07 233768 2153292 15812 08:47:01 AM 5039492 7067624 2842936 36.07 2688 2198032 640124 7.17 261668 2214952 168620 08:48:01 AM 5034700 7065920 2847728 36.13 2688 2200880 631336 7.07 263780 2211608 20 08:49:01 AM 5031348 7061152 2851080 36.17 2688 2199376 706420 7.91 291656 2187728 13196 Average: 5109488 7058066 2772940 35.18 2688 2121363 666224 7.46 252543 2161552 61940 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 63.09 53.73 673.85 8.01 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 37.51 30.58 270.20 6.32 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 44.79 37.20 285.53 7.98 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 637.74 522.51 137.02 119.22 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 23.11 18.66 30.40 21.42 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 161.25 132.54 279.44 32.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 08:42:53 LINUX RESTART (2 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:01 AM all 39.92 0.00 5.63 3.17 0.10 51.19 08:45:01 AM 0 45.73 0.00 5.72 3.16 0.10 45.29 08:45:01 AM 1 34.10 0.00 5.53 3.18 0.10 57.09 08:46:01 AM all 22.60 0.00 2.41 1.54 0.09 73.36 08:46:01 AM 0 28.94 0.00 2.62 1.24 0.08 67.12 08:46:01 AM 1 16.26 0.00 2.19 1.84 0.10 79.61 08:47:01 AM all 25.39 0.00 4.04 0.73 0.07 69.77 08:47:01 AM 0 33.04 0.00 4.59 0.57 0.07 61.74 08:47:01 AM 1 17.75 0.00 3.49 0.88 0.07 77.81 08:48:01 AM all 12.51 0.00 2.59 2.04 0.06 82.80 08:48:01 AM 0 17.04 0.00 2.82 1.31 0.07 78.76 08:48:01 AM 1 7.99 0.00 2.36 2.78 0.05 86.82 08:49:01 AM all 14.57 0.00 1.35 0.19 0.07 83.82 08:49:01 AM 0 14.97 0.00 1.39 0.33 0.07 83.24 08:49:01 AM 1 14.17 0.00 1.32 0.05 0.07 84.40 Average: all 23.02 0.00 3.20 1.53 0.08 72.17 Average: 0 27.97 0.00 3.43 1.32 0.08 67.20 Average: 1 18.07 0.00 2.98 1.75 0.08 77.13