---> uname -a: Linux prd-centos8-robot-2c-8g-2064.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: 2799.998 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 5023 19 2059 6789 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:8c:bf:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe8c:bfbc/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) 01/16/2025 _x86_64_ (2 CPU) 02:24:14 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 72.58 41.29 31.29 5662.65 19072.36 02:27:01 AM 60.40 0.22 60.18 11.60 5707.23 02:28:01 AM 79.00 0.77 78.24 53.59 9108.95 02:29:01 AM 15.84 0.30 15.54 45.58 1331.07 Average: 56.95 10.64 46.31 1443.41 8804.89 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5574428 7055800 2308004 29.28 2688 1675688 718220 8.04 178608 1853144 49376 02:27:01 AM 5329108 7023612 2553324 32.39 2688 1877752 709364 7.94 187296 2049500 164804 02:28:01 AM 5168120 6966508 2714312 34.43 2688 1976476 742196 8.31 199024 2172904 30692 02:29:01 AM 5208068 7008164 2674364 33.93 2688 1978132 714312 8.00 383724 1950120 160 Average: 5319931 7013521 2562501 32.51 2688 1877012 721023 8.07 237163 2006417 61258 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 249.25 152.92 1010.93 55.52 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 56.70 47.43 758.86 5.73 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 41.13 31.36 468.97 6.28 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 19.69 14.11 16.60 6.96 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 91.69 61.46 563.84 18.62 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) 01/16/2025 _x86_64_ (2 CPU) 02:24:14 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 18.46 0.03 4.66 32.06 0.09 44.69 02:26:01 AM 0 14.14 0.00 3.53 32.99 0.08 49.26 02:26:01 AM 1 22.78 0.07 5.78 31.14 0.10 40.12 02:27:01 AM all 21.70 0.00 3.19 17.32 0.09 57.69 02:27:01 AM 0 17.44 0.00 2.51 22.97 0.08 56.99 02:27:01 AM 1 25.96 0.00 3.87 11.68 0.10 58.39 02:28:01 AM all 20.01 0.00 2.86 7.90 0.09 69.14 02:28:01 AM 0 10.12 0.00 2.12 6.76 0.10 80.90 02:28:01 AM 1 29.91 0.00 3.59 9.04 0.08 57.37 02:29:01 AM all 15.09 0.00 2.00 0.59 0.07 82.26 02:29:01 AM 0 12.91 0.00 1.87 0.70 0.05 84.47 02:29:01 AM 1 17.27 0.00 2.12 0.47 0.08 80.06 Average: all 18.82 0.01 3.17 14.44 0.09 63.47 Average: 0 13.65 0.00 2.51 15.83 0.08 67.93 Average: 1 23.98 0.02 3.84 13.05 0.09 59.01