---> uname -a: Linux prd-centos8-robot-2c-8g-14934.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 630 4912 19 2154 6770 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:41:43:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe41:438d/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) 06/25/2024 _x86_64_ (2 CPU) 02:52:53 LINUX RESTART (2 CPU) 02:54:01 AM tps rtps wtps bread/s bwrtn/s 02:55:01 AM 83.34 15.23 68.11 2706.43 6055.51 02:56:01 AM 79.60 0.70 78.90 50.79 9014.78 02:57:01 AM 16.19 0.85 15.34 123.96 1175.07 02:58:01 AM 55.96 0.03 55.92 3.47 6976.97 02:59:01 AM 11.46 0.28 11.18 36.34 1729.02 03:00:01 AM 28.41 0.67 27.75 97.45 1992.30 Average: 45.82 2.96 42.86 503.01 4489.87 02:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 AM 5298316 7008676 2584116 32.78 2688 1893060 739656 8.28 210388 2054988 145748 02:56:01 AM 5174496 6998700 2707936 34.35 2688 2001520 733216 8.21 221100 2141692 26092 02:57:01 AM 5248652 7077860 2633780 33.41 2688 2006512 660756 7.40 240196 2050128 20 02:58:01 AM 5013956 7034072 2868476 36.39 2688 2189772 695940 7.79 259792 2235480 24024 02:59:01 AM 5129372 7009240 2753060 34.93 2688 2050960 687188 7.69 271272 2104632 4284 03:00:01 AM 5073036 6974156 2809396 35.64 2688 2076036 751552 8.42 458496 1998012 1500 Average: 5156305 7017117 2726127 34.58 2688 2036310 711385 7.97 276874 2097489 33611 02:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 198.93 133.62 1291.53 46.03 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 44.86 34.28 418.75 6.85 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 26.06 11.26 11.33 3.52 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 205.68 132.18 314.12 42.04 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 87.37 66.42 393.76 11.06 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 44.18 31.76 71.52 51.24 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 101.18 68.25 416.84 26.79 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) 06/25/2024 _x86_64_ (2 CPU) 02:52:53 LINUX RESTART (2 CPU) 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 35.21 0.00 5.76 4.45 0.12 54.46 02:55:01 AM 0 47.03 0.00 6.97 5.31 0.12 40.57 02:55:01 AM 1 23.37 0.00 4.55 3.58 0.12 68.39 02:56:01 AM all 23.99 0.00 3.12 3.31 0.10 69.47 02:56:01 AM 0 28.78 0.00 3.93 2.69 0.08 64.52 02:56:01 AM 1 19.19 0.00 2.31 3.94 0.12 74.44 02:57:01 AM all 10.45 0.00 1.30 0.66 0.16 87.42 02:57:01 AM 0 14.34 0.00 1.52 0.84 0.08 83.21 02:57:01 AM 1 6.58 0.00 1.08 0.48 0.23 91.62 02:58:01 AM all 29.22 0.00 4.83 2.62 0.12 63.21 02:58:01 AM 0 39.26 0.00 5.07 3.07 0.12 52.48 02:58:01 AM 1 19.13 0.00 4.59 2.16 0.12 73.99 02:59:01 AM all 8.36 0.00 1.00 0.47 0.07 90.09 02:59:01 AM 0 9.04 0.00 1.33 0.48 0.07 89.09 02:59:01 AM 1 7.70 0.00 0.69 0.47 0.07 91.08 03:00:01 AM all 30.91 0.00 3.51 0.53 0.10 64.95 03:00:01 AM 0 37.86 0.00 3.99 0.57 0.12 57.47 03:00:01 AM 1 23.95 0.00 3.04 0.50 0.08 72.43 Average: all 23.04 0.00 3.26 2.01 0.11 71.58 Average: 0 29.45 0.00 3.81 2.16 0.10 64.48 Average: 1 16.65 0.00 2.71 1.85 0.12 78.67