---> uname -a: Linux prd-centos8-robot-2c-8g-1153.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 618 4953 19 2126 6782 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:25:f4:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe25:f4df/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) 12/09/2024 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 137.12 60.27 76.84 8993.12 39496.17 12:58:01 AM 104.92 0.70 104.22 50.78 11051.63 12:59:01 AM 23.16 0.42 22.75 64.79 1670.54 01:00:01 AM 58.31 0.03 58.28 3.47 7575.17 01:01:01 AM 8.85 0.10 8.75 32.12 800.18 01:02:01 AM 16.63 0.50 16.13 49.58 656.29 Average: 57.95 10.20 47.75 1511.74 10127.57 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5361248 6990420 2521176 31.98 2688 1819500 771020 8.63 216132 2010176 101048 12:58:01 AM 5121840 6961396 2760584 35.02 2688 2016204 753956 8.44 221168 2182772 30684 12:59:01 AM 5146504 7013776 2735920 34.71 2688 2043312 714512 8.00 243524 2141452 24992 01:00:01 AM 4981140 7023576 2901284 36.81 2688 2212012 664320 7.44 256864 2264188 16560 01:01:01 AM 4944736 6988388 2937688 37.27 2688 2213228 730076 8.17 256988 2302696 260 01:02:01 AM 5077996 6945968 2804428 35.58 2688 2043192 756748 8.47 445992 2005324 13356 Average: 5105577 6987254 2776847 35.23 2688 2057908 731772 8.19 273445 2151101 31150 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 314.08 204.46 1591.67 62.65 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 73.93 56.71 675.80 9.08 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.96 9.05 6.38 3.82 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 202.63 156.31 332.53 33.90 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.89 8.80 3.93 1.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 54.29 37.63 80.23 28.29 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 112.24 78.48 445.27 23.03 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) 12/09/2024 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.78 0.04 8.16 14.73 0.10 38.19 12:57:01 AM 0 41.58 0.05 7.71 11.14 0.10 39.43 12:57:01 AM 1 35.99 0.03 8.60 18.31 0.10 36.96 12:58:01 AM all 30.91 0.00 4.58 7.10 0.11 57.30 12:58:01 AM 0 40.55 0.00 5.28 7.45 0.08 46.64 12:58:01 AM 1 21.28 0.00 3.89 6.76 0.13 67.94 12:59:01 AM all 13.81 0.00 1.92 0.95 0.06 83.27 12:59:01 AM 0 14.43 0.00 1.95 1.45 0.07 82.10 12:59:01 AM 1 13.18 0.00 1.89 0.45 0.05 84.43 01:00:01 AM all 23.71 0.00 3.97 3.97 0.08 68.26 01:00:01 AM 0 25.83 0.00 4.32 4.01 0.08 65.75 01:00:01 AM 1 21.59 0.00 3.63 3.94 0.08 70.76 01:01:01 AM all 1.28 0.00 0.24 0.27 0.04 98.17 01:01:01 AM 0 0.62 0.00 0.15 0.08 0.03 99.12 01:01:01 AM 1 1.94 0.00 0.33 0.45 0.05 97.22 01:02:01 AM all 20.13 0.00 2.56 0.23 0.07 77.02 01:02:01 AM 0 28.37 0.00 3.27 0.15 0.07 68.14 01:02:01 AM 1 11.89 0.00 1.84 0.30 0.07 85.91 Average: all 21.38 0.01 3.56 4.51 0.08 70.48 Average: 0 25.17 0.01 3.77 4.02 0.07 66.97 Average: 1 17.59 0.01 3.35 4.99 0.08 73.99