---> uname -a: Linux prd-centos8-robot-2c-8g-6134.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 592 4980 19 2124 6808 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:f7:29:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fef7:2951/64 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) 01/29/2025 _x86_64_ (2 CPU) 02:30:31 LINUX RESTART (2 CPU) 02:31:01 AM tps rtps wtps bread/s bwrtn/s 02:32:01 AM 122.18 70.98 51.20 7835.25 36228.46 02:33:01 AM 90.54 0.55 89.99 19.99 7783.36 02:34:01 AM 61.50 1.05 60.45 115.41 7970.33 02:35:01 AM 51.95 6.78 45.17 1249.72 2902.33 02:36:01 AM 25.34 0.00 25.34 0.00 5679.06 02:37:01 AM 12.80 0.43 12.36 69.98 433.29 Average: 60.72 13.30 47.42 1548.35 10166.08 02:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 AM 5640864 7082164 2241560 28.44 2688 1638272 687328 7.70 170192 1804252 47708 02:33:01 AM 5221000 7029644 2661424 33.76 2688 1987372 681456 7.63 189132 2140196 221028 02:34:01 AM 5285416 7088812 2597008 32.95 2688 1981448 619408 6.94 217660 2039104 20 02:35:01 AM 5014072 7058212 2868352 36.39 2688 2213728 629724 7.05 258476 2242328 157156 02:36:01 AM 5010832 7054644 2871592 36.43 2688 2213728 629724 7.05 258464 2242252 4 02:37:01 AM 5113464 6980576 2768960 35.13 2688 2043024 700544 7.84 291080 2127624 16792 Average: 5214275 7049009 2668149 33.85 2688 2012929 658031 7.37 230834 2099293 73785 02:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 228.97 128.12 857.39 54.25 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 110.46 89.90 1243.02 12.58 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 26.12 17.01 147.30 4.71 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 217.96 151.88 335.02 40.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 3.07 1.70 0.44 0.37 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 55.00 35.25 79.37 20.55 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 106.93 70.64 443.75 22.08 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) 01/29/2025 _x86_64_ (2 CPU) 02:30:31 LINUX RESTART (2 CPU) 02:31:01 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 23.48 0.05 6.29 42.25 0.11 27.82 02:32:01 AM 0 28.16 0.07 5.77 41.69 0.12 24.19 02:32:01 AM 1 18.83 0.03 6.81 42.80 0.10 31.43 02:33:01 AM all 34.95 0.00 5.11 2.59 0.14 57.21 02:33:01 AM 0 40.76 0.00 5.71 1.92 0.17 51.44 02:33:01 AM 1 29.16 0.00 4.51 3.26 0.12 62.95 02:34:01 AM all 16.07 0.00 2.16 3.72 0.10 77.95 02:34:01 AM 0 20.80 0.00 2.29 4.80 0.10 72.01 02:34:01 AM 1 11.34 0.00 2.03 2.65 0.10 83.89 02:35:01 AM all 27.68 0.00 5.48 1.55 0.09 65.20 02:35:01 AM 0 32.38 0.00 5.83 1.86 0.08 59.85 02:35:01 AM 1 22.98 0.00 5.13 1.24 0.10 70.55 02:36:01 AM all 0.16 0.00 0.37 1.32 0.03 98.12 02:36:01 AM 0 0.17 0.00 0.35 1.47 0.03 97.98 02:36:01 AM 1 0.15 0.00 0.38 1.17 0.03 98.26 02:37:01 AM all 13.67 0.00 2.00 0.11 0.06 84.17 02:37:01 AM 0 16.95 0.00 2.05 0.10 0.05 80.85 02:37:01 AM 1 10.38 0.00 1.94 0.12 0.07 87.50 Average: all 19.32 0.01 3.56 8.43 0.09 68.59 Average: 0 23.18 0.01 3.66 8.47 0.09 64.59 Average: 1 15.47 0.01 3.45 8.39 0.09 72.59