---> uname -a: Linux prd-centos8-robot-2c-8g-42478.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 617 4918 19 2162 6784 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:f4:57:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fef4:57eb/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) 10/15/2024 _x86_64_ (2 CPU) 02:05:48 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 89.07 13.05 76.02 2341.75 6389.42 02:09:01 AM 81.86 0.70 81.16 50.78 9704.38 02:10:01 AM 28.55 0.42 28.13 64.79 1587.65 02:11:01 AM 43.56 0.03 43.53 3.46 6976.31 02:12:01 AM 2.77 0.10 2.67 32.13 85.50 02:13:01 AM 18.86 0.42 18.44 47.72 2176.71 Average: 44.11 2.45 41.66 423.45 4486.93 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5289880 7025684 2592552 32.89 2688 1917388 742360 8.31 210664 2056992 160780 02:09:01 AM 5168600 7003128 2713832 34.43 2688 2011516 732044 8.20 231036 2137216 1120 02:10:01 AM 4972756 7007240 2909676 36.91 2688 2204204 713012 7.98 255920 2285828 173012 02:11:01 AM 4993764 7030932 2888668 36.65 2688 2206472 693912 7.77 258200 2254492 4 02:12:01 AM 4924228 6981940 2958204 37.53 2688 2227032 745276 8.34 258320 2323500 19464 02:13:01 AM 5061708 6966808 2820724 35.78 2688 2080708 759184 8.50 463464 2008272 13360 Average: 5068489 7002622 2813943 35.70 2688 2107887 730965 8.18 279601 2177717 61290 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 120.89 93.64 1047.01 20.88 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 51.33 35.67 404.98 7.16 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 42.96 33.16 295.64 7.84 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 192.80 138.33 42.06 31.38 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 71.69 49.21 359.25 5.30 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 71.66 44.27 118.06 60.15 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 91.89 65.72 377.83 22.12 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) 10/15/2024 _x86_64_ (2 CPU) 02:05:48 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 32.96 0.00 5.65 3.11 0.12 58.16 02:08:01 AM 0 35.17 0.00 5.24 3.24 0.12 56.23 02:08:01 AM 1 30.76 0.00 6.06 2.99 0.12 60.08 02:09:01 AM all 20.83 0.00 3.37 3.48 0.10 72.22 02:09:01 AM 0 22.32 0.00 3.82 3.83 0.10 69.93 02:09:01 AM 1 19.36 0.00 2.92 3.12 0.10 74.50 02:10:01 AM all 24.60 0.00 3.57 0.94 0.11 70.78 02:10:01 AM 0 26.41 0.00 3.53 1.10 0.08 68.88 02:10:01 AM 1 22.78 0.00 3.60 0.79 0.13 72.69 02:11:01 AM all 8.57 0.00 1.75 1.55 0.07 88.07 02:11:01 AM 0 10.65 0.00 1.65 0.95 0.07 86.68 02:11:01 AM 1 6.49 0.00 1.84 2.14 0.07 89.46 02:12:01 AM all 6.44 0.00 0.40 0.13 0.09 92.94 02:12:01 AM 0 8.73 0.00 0.48 0.05 0.10 90.64 02:12:01 AM 1 4.19 0.00 0.32 0.20 0.08 95.21 02:13:01 AM all 20.51 0.00 2.62 0.44 0.08 76.35 02:13:01 AM 0 26.11 0.00 3.20 0.39 0.07 70.23 02:13:01 AM 1 14.94 0.00 2.04 0.48 0.10 82.44 Average: all 19.02 0.00 2.90 1.61 0.09 76.38 Average: 0 21.61 0.00 3.00 1.60 0.09 73.71 Average: 1 16.43 0.00 2.80 1.62 0.10 79.04