---> uname -a: Linux prd-centos8-robot-2c-8g-5606.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 624 4945 19 2128 6777 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:f2:5c:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fef2:5cf2/64 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) 01/27/2025 _x86_64_ (2 CPU) 02:07:10 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 93.63 5.68 87.95 1080.89 6436.84 02:10:01 AM 72.43 1.05 71.38 113.70 9862.00 02:11:01 AM 25.31 6.75 18.56 1247.98 1278.27 02:12:01 AM 53.05 0.03 53.02 3.47 7264.95 02:13:01 AM 2.73 0.10 2.63 32.12 90.15 02:14:01 AM 1.90 0.00 1.90 0.00 70.35 02:15:01 AM 0.28 0.00 0.28 0.00 4.85 02:16:01 AM 17.58 0.42 17.16 47.73 1055.79 Average: 33.36 1.75 31.61 315.73 3257.95 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5273456 7044776 2608976 33.10 2688 1950028 687208 7.69 187808 2091336 230740 02:10:01 AM 5286012 7091704 2596420 32.94 2688 1983608 631992 7.08 218116 2036768 16 02:11:01 AM 5087056 7020108 2795376 35.46 2688 2107876 714020 7.99 258664 2185260 69192 02:12:01 AM 4983000 7029088 2899432 36.78 2688 2215960 662972 7.42 259300 2268456 44 02:13:01 AM 4913188 6960484 2969244 37.67 2688 2217168 775944 8.69 259424 2338108 256 02:14:01 AM 4861348 6908684 3021084 38.33 2688 2217208 857296 9.60 259424 2388724 12 02:15:01 AM 4856028 6903700 3026404 38.39 2688 2217552 847420 9.49 259424 2393792 316 02:16:01 AM 5163920 7035120 2718512 34.49 2688 2046484 690152 7.73 448676 1918768 136 Average: 5053001 6999208 2829431 35.90 2688 2119486 733376 8.21 268854 2202652 37589 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.47 70.79 950.60 10.88 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 44.04 31.31 438.39 5.95 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 42.07 32.17 294.11 5.82 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 201.98 142.32 45.28 39.36 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 48.20 46.87 8.96 367.26 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 412.71 355.22 4799.61 347.67 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 282.81 258.91 4699.23 16.89 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 133.99 107.28 1148.50 24.93 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 156.53 130.61 1548.04 102.35 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) 01/27/2025 _x86_64_ (2 CPU) 02:07:10 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 35.03 0.00 5.09 1.93 0.13 57.82 02:09:01 AM 0 22.31 0.00 3.80 1.87 0.12 71.90 02:09:01 AM 1 47.77 0.00 6.38 1.99 0.13 43.73 02:10:01 AM all 16.24 0.00 2.37 1.94 0.07 79.38 02:10:01 AM 0 13.55 0.00 2.04 1.80 0.07 82.55 02:10:01 AM 1 18.94 0.00 2.71 2.08 0.07 76.21 02:11:01 AM all 13.45 0.00 3.10 0.47 0.08 82.92 02:11:01 AM 0 9.98 0.00 2.57 0.50 0.08 86.86 02:11:01 AM 1 16.91 0.00 3.62 0.43 0.07 78.97 02:12:01 AM all 14.97 0.00 2.83 1.58 0.08 80.54 02:12:01 AM 0 17.44 0.00 3.11 0.94 0.08 78.43 02:12:01 AM 1 12.52 0.00 2.56 2.22 0.07 82.64 02:13:01 AM all 5.10 0.00 0.24 0.33 0.06 94.27 02:13:01 AM 0 6.80 0.00 0.30 0.15 0.03 92.71 02:13:01 AM 1 3.41 0.00 0.18 0.50 0.08 95.82 02:14:01 AM all 12.78 0.00 1.31 0.05 0.11 85.76 02:14:01 AM 0 14.59 0.00 1.39 0.10 0.12 83.81 02:14:01 AM 1 10.97 0.00 1.23 0.00 0.10 87.70 02:15:01 AM all 11.19 0.00 1.15 0.00 0.10 87.56 02:15:01 AM 0 6.91 0.00 0.83 0.00 0.10 92.15 02:15:01 AM 1 15.45 0.00 1.46 0.00 0.10 82.99 02:16:01 AM all 15.28 0.00 2.66 0.27 0.10 81.69 02:16:01 AM 0 12.25 0.00 2.10 0.23 0.10 85.32 02:16:01 AM 1 18.34 0.00 3.23 0.30 0.10 78.02 Average: all 15.52 0.00 2.35 0.82 0.09 81.21 Average: 0 13.00 0.00 2.02 0.70 0.09 84.19 Average: 1 18.05 0.00 2.68 0.94 0.09 78.24