---> uname -a: Linux prd-centos8-robot-2c-8g-6548.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 584 4953 19 2159 6817 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:9f:f2:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe9f:f2fc/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) 12/31/2024 _x86_64_ (2 CPU) 00:56:25 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 91.94 17.04 74.90 5349.99 7104.70 12:59:01 AM 78.69 0.73 77.96 53.05 10015.53 01:00:01 AM 20.41 0.48 19.93 61.18 1308.71 01:01:01 AM 58.66 6.76 51.90 1249.32 7634.19 01:02:01 AM 8.78 0.15 8.63 33.72 776.46 01:03:01 AM 14.78 0.37 14.41 38.39 1062.02 Average: 45.54 4.26 41.29 1131.06 4650.33 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5358424 7055324 2524008 32.02 2688 1879980 665424 7.45 186924 2018324 165524 12:59:01 AM 5210136 7008668 2672296 33.90 2688 1976520 707128 7.92 198376 2131500 12 01:00:01 AM 5133016 7014868 2749416 34.88 2688 2057236 707416 7.92 232372 2166764 61848 01:01:01 AM 5023152 7063316 2859280 36.27 2688 2209652 630380 7.06 258320 2227712 16588 01:02:01 AM 4994244 7035168 2888188 36.64 2688 2210820 678332 7.60 258584 2256616 140 01:03:01 AM 5085200 6989580 2797232 35.49 2688 2078408 705012 7.89 306332 2136572 38864 Average: 5134029 7027821 2748403 34.87 2688 2068769 682282 7.64 240151 2156248 47163 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 323.29 205.75 1790.36 60.31 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 46.52 31.77 450.74 6.23 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 35.95 29.44 283.41 7.18 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 190.29 140.52 60.09 43.08 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 14.49 7.06 3.96 0.80 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 115.33 81.37 424.89 54.11 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 120.98 82.65 502.26 28.62 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) 12/31/2024 _x86_64_ (2 CPU) 00:56:25 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 42.07 0.00 6.60 3.19 0.13 48.00 12:58:01 AM 0 26.81 0.00 4.69 2.77 0.13 65.60 12:58:01 AM 1 57.39 0.00 8.52 3.61 0.13 30.35 12:59:01 AM all 18.45 0.00 2.89 3.86 0.13 74.67 12:59:01 AM 0 14.08 0.00 2.88 4.17 0.12 78.75 12:59:01 AM 1 22.84 0.00 2.91 3.55 0.13 70.57 01:00:01 AM all 19.94 0.00 2.57 3.35 0.10 74.04 01:00:01 AM 0 13.00 0.00 2.39 5.76 0.10 78.76 01:00:01 AM 1 26.88 0.00 2.75 0.95 0.10 69.32 01:01:01 AM all 18.63 0.00 3.75 13.31 0.09 64.22 01:01:01 AM 0 13.42 0.00 2.98 22.81 0.10 60.69 01:01:01 AM 1 23.75 0.00 4.50 3.97 0.08 67.69 01:02:01 AM all 0.79 0.00 0.20 0.33 0.04 98.64 01:02:01 AM 0 0.67 0.00 0.20 0.60 0.05 98.48 01:02:01 AM 1 0.92 0.00 0.20 0.05 0.03 98.80 01:03:01 AM all 19.69 0.00 1.95 0.08 0.08 78.20 01:03:01 AM 0 12.66 0.00 1.22 0.05 0.07 86.00 01:03:01 AM 1 26.68 0.00 2.68 0.12 0.08 70.44 Average: all 19.93 0.00 2.99 4.01 0.10 72.97 Average: 0 13.44 0.00 2.39 5.99 0.10 78.08 Average: 1 26.40 0.00 3.59 2.04 0.09 67.87