---> uname -a: Linux prd-centos8-robot-2c-8g-2744.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 628 4954 19 2114 6772 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:79:b0:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe79:b0eb/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) 10/30/2024 _x86_64_ (2 CPU) 06:47:58 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 101.18 13.10 88.09 2343.22 6732.89 06:51:02 AM 74.66 0.70 73.96 50.78 9758.26 06:52:01 AM 18.62 0.42 18.20 65.89 1233.99 06:53:01 AM 47.38 0.03 47.35 3.47 6895.67 06:54:01 AM 4.53 0.08 4.45 31.99 199.28 06:55:01 AM 10.26 0.33 9.93 37.85 362.26 Average: 42.84 2.45 40.39 423.20 4205.39 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5215436 6992484 2666988 33.83 2688 1957136 809324 9.06 216296 2120256 208884 06:51:02 AM 5135032 6987788 2747392 34.85 2688 2030156 769180 8.61 232468 2167840 25560 06:52:01 AM 5005292 6957536 2877132 36.50 2688 2125596 792144 8.87 260004 2257368 100884 06:53:01 AM 4993792 7021980 2888632 36.65 2688 2197884 702832 7.87 256704 2256200 4 06:54:01 AM 4950864 6980480 2931560 37.19 2688 2199356 770408 8.63 256840 2298148 304 06:55:01 AM 5086416 6942556 2796008 35.47 2688 2031800 775504 8.68 289956 2152112 17152 Average: 5064472 6980471 2817952 35.75 2688 2090321 769899 8.62 252045 2208654 58798 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 140.89 104.17 1173.85 23.84 0.00 0.00 0.00 0.00 06:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 AM eth0 48.37 36.17 441.04 7.65 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 37.47 30.67 297.53 6.44 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 240.34 164.35 51.29 37.35 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 28.89 20.51 26.49 2.59 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 149.40 131.44 1541.49 31.30 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 107.76 81.36 589.43 18.23 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) 10/30/2024 _x86_64_ (2 CPU) 06:47:58 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 36.97 0.00 6.24 2.85 0.09 53.84 06:50:01 AM 0 50.08 0.00 7.73 3.49 0.10 38.59 06:50:01 AM 1 23.91 0.00 4.75 2.21 0.08 69.05 06:51:02 AM all 19.74 0.00 2.88 2.67 0.10 74.60 06:51:02 AM 0 22.83 0.00 2.86 2.67 0.10 71.54 06:51:02 AM 1 16.65 0.00 2.91 2.67 0.10 77.67 06:52:01 AM all 18.79 0.00 2.63 0.48 0.08 78.02 06:52:01 AM 0 23.95 0.00 3.24 0.39 0.07 72.35 06:52:01 AM 1 13.63 0.00 2.02 0.58 0.08 83.69 06:53:01 AM all 13.71 0.00 2.77 2.05 0.07 81.41 06:53:01 AM 0 17.51 0.00 2.99 1.34 0.07 78.09 06:53:01 AM 1 9.90 0.00 2.54 2.76 0.07 84.73 06:54:01 AM all 2.56 0.00 0.28 0.13 0.06 96.96 06:54:01 AM 0 0.92 0.00 0.20 0.07 0.07 98.74 06:54:01 AM 1 4.21 0.00 0.37 0.20 0.05 95.17 06:55:01 AM all 17.93 0.00 2.46 0.07 0.08 79.47 06:55:01 AM 0 26.59 0.00 2.86 0.12 0.07 70.36 06:55:01 AM 1 9.29 0.00 2.06 0.02 0.08 88.55 Average: all 18.29 0.00 2.88 1.38 0.08 77.37 Average: 0 23.65 0.00 3.32 1.35 0.08 71.61 Average: 1 12.94 0.00 2.44 1.41 0.08 83.12