---> uname -a: Linux prd-centos8-robot-2c-8g-5649.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 580 4957 19 2159 6820 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:2d:9b:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe2d:9bba/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) 12/27/2024 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 96.72 26.32 70.39 5624.66 6770.38 12:57:01 AM 74.22 0.73 73.49 53.06 9145.51 12:58:01 AM 24.39 0.35 24.04 61.18 1971.91 12:59:01 AM 62.18 6.75 55.43 1249.18 7137.42 01:00:01 AM 7.80 0.08 7.71 31.99 758.81 01:01:01 AM 14.86 0.40 14.46 39.45 1141.37 Average: 46.69 5.77 40.92 1176.62 4487.44 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5380660 7072592 2501764 31.74 2688 1875468 676252 7.57 186948 1998856 169124 12:57:01 AM 5216056 7013564 2666368 33.83 2688 1975828 708656 7.93 198656 2125892 30688 12:58:01 AM 5204056 7050856 2678368 33.98 2688 2022376 683404 7.65 228232 2101292 39688 12:59:01 AM 5031416 7070140 2851008 36.17 2688 2208956 632944 7.09 258596 2222360 16580 01:00:01 AM 5001260 7041076 2881164 36.55 2688 2210048 678668 7.60 258724 2251856 136 01:01:01 AM 5093676 6996216 2788748 35.38 2688 2078020 713484 7.99 308260 2129156 36928 Average: 5154521 7040741 2727903 34.61 2688 2061783 682235 7.64 239903 2138235 48857 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 300.08 184.09 1759.13 61.93 0.00 0.00 0.00 0.00 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 55.74 34.88 483.31 6.63 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 21.76 16.06 81.76 5.15 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 220.59 162.75 261.16 41.68 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 24.61 15.59 5.65 1.32 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 112.38 78.47 428.06 53.70 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 122.53 81.97 503.18 28.40 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) 12/27/2024 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 40.37 0.01 6.97 3.59 0.16 48.91 12:56:01 AM 0 40.39 0.00 8.27 4.48 0.19 46.67 12:56:01 AM 1 40.34 0.02 5.67 2.69 0.13 51.14 12:57:01 AM all 19.55 0.00 2.77 2.59 0.09 75.00 12:57:01 AM 0 23.41 0.00 3.11 2.45 0.08 70.95 12:57:01 AM 1 15.68 0.00 2.44 2.72 0.10 79.05 12:58:01 AM all 18.38 0.00 2.50 0.82 0.12 78.19 12:58:01 AM 0 23.29 0.00 2.57 0.55 0.10 73.49 12:58:01 AM 1 13.47 0.00 2.43 1.09 0.13 82.88 12:59:01 AM all 20.57 0.00 4.08 3.68 0.09 71.58 12:59:01 AM 0 26.12 0.00 4.84 4.29 0.08 64.66 12:59:01 AM 1 15.03 0.00 3.33 3.08 0.10 78.47 01:00:01 AM all 1.53 0.00 0.27 0.20 0.05 97.95 01:00:01 AM 0 2.04 0.00 0.22 0.22 0.05 97.47 01:00:01 AM 1 1.02 0.00 0.32 0.18 0.05 98.43 01:01:01 AM all 19.65 0.00 2.10 0.27 0.09 77.90 01:01:01 AM 0 22.23 0.00 2.26 0.05 0.08 75.38 01:01:01 AM 1 17.11 0.00 1.94 0.48 0.10 80.37 Average: all 19.99 0.00 3.11 1.86 0.10 74.93 Average: 0 22.92 0.00 3.55 2.01 0.10 71.43 Average: 1 17.08 0.00 2.68 1.71 0.10 78.42