---> uname -a: Linux prd-centos8-robot-2c-8g-43809.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 583 4990 19 2123 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:0b:74:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe0b:7420/64 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) 10/19/2024 _x86_64_ (2 CPU) 00:55:40 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 166.46 105.36 61.10 13473.11 39561.01 12:58:01 AM 119.01 7.00 112.01 1265.84 10122.51 12:59:01 AM 30.96 0.83 30.13 95.45 3642.74 01:00:02 AM 42.79 0.03 42.75 3.47 2901.45 01:01:01 AM 23.67 0.02 23.65 0.14 5503.00 01:02:01 AM 2.05 0.17 1.88 33.85 94.37 01:03:01 AM 0.73 0.03 0.70 1.87 109.03 01:04:01 AM 26.79 0.65 26.14 74.11 1381.36 Average: 51.62 14.29 37.32 1872.38 7919.39 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5495244 7048584 2387180 30.28 2688 1744268 700632 7.84 189996 1909888 101332 12:58:01 AM 5206836 7035212 2675588 33.94 2688 2005228 663208 7.43 211356 2118668 90068 12:59:01 AM 5256216 7086880 2626208 33.32 2688 2008052 630264 7.06 239820 2043092 12 01:00:02 AM 5038340 7068288 2844084 36.08 2688 2199348 627764 7.03 257908 2217404 149852 01:01:01 AM 5033288 7062844 2849136 36.15 2688 2199356 627764 7.03 257912 2218060 4 01:02:01 AM 4991492 7023304 2890932 36.68 2688 2201648 698132 7.82 258316 2259504 384 01:03:01 AM 4984916 7019508 2897508 36.76 2688 2204392 698132 7.82 258456 2265852 132 01:04:01 AM 5136512 7003172 2745912 34.84 2688 2042792 692588 7.75 449376 1946584 192 Average: 5142856 7043474 2739568 34.76 2688 2075636 667310 7.47 265392 2122382 42747 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.21 170.94 1271.44 55.60 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 74.84 62.23 904.66 9.97 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 11.15 8.07 5.45 3.32 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 216.54 174.29 332.98 43.73 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 5.74 3.81 1.34 1.02 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 33.93 21.49 10.29 3.96 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 24.16 20.01 5.78 4.78 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 63.20 43.79 92.88 32.84 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 89.40 63.20 328.79 19.44 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) 10/19/2024 _x86_64_ (2 CPU) 00:55:40 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.50 0.04 9.27 9.76 0.11 43.32 12:57:01 AM 0 28.26 0.03 8.82 9.84 0.12 52.93 12:57:01 AM 1 46.75 0.05 9.73 9.68 0.10 33.69 12:58:01 AM all 32.87 0.00 5.29 6.91 0.11 54.82 12:58:01 AM 0 22.29 0.00 4.74 7.18 0.12 65.68 12:58:01 AM 1 43.45 0.00 5.84 6.65 0.10 43.96 12:59:01 AM all 10.62 0.00 1.44 1.04 0.07 86.84 12:59:01 AM 0 10.68 0.00 1.50 1.22 0.07 86.53 12:59:01 AM 1 10.57 0.00 1.37 0.85 0.07 87.15 01:00:02 AM all 27.36 0.00 4.37 1.21 0.11 66.96 01:00:02 AM 0 26.42 0.00 4.51 1.24 0.12 67.71 01:00:02 AM 1 28.29 0.00 4.23 1.18 0.10 66.20 01:01:01 AM all 0.38 0.00 0.36 1.22 0.04 97.99 01:01:01 AM 0 0.59 0.00 0.29 0.56 0.05 98.51 01:01:01 AM 1 0.17 0.00 0.44 1.88 0.03 97.47 01:02:01 AM all 8.14 0.00 0.77 0.03 0.07 91.00 01:02:01 AM 0 3.84 0.00 0.40 0.00 0.07 95.69 01:02:01 AM 1 12.44 0.00 1.14 0.05 0.07 86.31 01:03:01 AM all 11.87 0.00 0.71 0.05 0.07 87.31 01:03:01 AM 0 2.92 0.00 0.38 0.00 0.07 96.63 01:03:01 AM 1 20.82 0.00 1.04 0.10 0.07 77.97 01:04:01 AM all 25.70 0.00 3.20 0.38 0.09 70.63 01:04:01 AM 0 17.30 0.00 2.51 0.40 0.08 79.71 01:04:01 AM 1 34.10 0.00 3.89 0.37 0.10 61.54 Average: all 19.31 0.01 3.17 2.57 0.08 74.85 Average: 0 14.05 0.00 2.89 2.55 0.09 80.42 Average: 1 24.59 0.01 3.46 2.59 0.08 69.28