---> uname -a: Linux prd-centos8-robot-2c-8g-44501.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 624 4927 19 2145 6776 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:14:4f:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe14:4f32/64 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:35 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 112.15 62.23 49.92 7787.54 36411.96 04:07:01 AM 117.01 6.88 110.13 1250.04 10126.79 04:08:01 AM 40.94 0.98 39.95 110.90 4834.89 04:09:01 AM 50.31 0.10 50.21 6.27 4516.11 04:10:01 AM 19.89 0.00 19.89 0.00 3967.61 04:11:01 AM 4.45 0.12 4.33 33.06 439.55 04:12:01 AM 0.20 0.00 0.20 0.00 2.98 04:13:01 AM 0.23 0.00 0.23 0.00 151.49 04:14:01 AM 15.94 0.40 15.54 46.78 1182.46 Average: 40.13 7.86 32.27 1026.11 6848.43 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5544032 7055188 2338400 29.67 2688 1704196 721324 8.08 185768 1870180 94848 04:07:01 AM 5138548 6992176 2743884 34.81 2688 2031440 726704 8.14 214296 2185748 141888 04:08:01 AM 5260256 7091852 2622176 33.27 2688 2008824 622916 6.97 240680 2035076 20 04:09:01 AM 5009992 7041028 2872440 36.44 2688 2200212 652696 7.31 258872 2238876 105796 04:10:01 AM 5009188 7039848 2873244 36.45 2688 2200212 649320 7.27 258872 2239272 4 04:11:01 AM 4943524 6984104 2938908 37.28 2688 2210096 731408 8.19 259140 2304468 8 04:12:01 AM 4928736 6969348 2953696 37.47 2688 2210132 767548 8.59 259140 2319108 44 04:13:01 AM 4924208 6969292 2958224 37.53 2688 2214620 748884 8.39 259200 2323124 24 04:14:01 AM 5059324 6947664 2823108 35.82 2688 2063284 729628 8.17 458684 2011568 13364 Average: 5090868 7010056 2791564 35.42 2688 2093668 705603 7.90 266072 2169713 39555 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 246.45 144.40 1137.48 54.32 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 87.76 71.56 1039.93 10.45 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.16 8.73 6.92 3.46 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 256.51 219.15 341.11 50.64 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 1.55 0.72 0.19 0.13 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 160.63 143.84 100.29 56.91 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 332.21 326.96 430.36 122.52 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 126.43 116.95 394.54 32.15 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 64.35 43.27 100.73 39.54 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 143.67 119.50 394.63 41.12 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:35 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 31.52 0.04 7.54 32.80 0.11 27.98 04:06:01 AM 0 27.34 0.03 8.46 37.20 0.12 26.85 04:06:01 AM 1 35.71 0.05 6.61 28.40 0.10 29.12 04:07:01 AM all 35.76 0.00 5.61 5.06 0.13 53.44 04:07:01 AM 0 29.32 0.00 4.98 4.63 0.13 60.94 04:07:01 AM 1 42.18 0.00 6.24 5.49 0.13 45.96 04:08:01 AM all 15.36 0.00 1.87 3.10 0.08 79.59 04:08:01 AM 0 11.59 0.00 1.71 2.44 0.07 84.20 04:08:01 AM 1 19.15 0.00 2.03 3.76 0.08 74.98 04:09:01 AM all 26.47 0.00 4.44 1.67 0.08 67.34 04:09:01 AM 0 17.03 0.00 3.78 1.26 0.08 77.85 04:09:01 AM 1 35.91 0.00 5.09 2.09 0.08 56.82 04:10:01 AM all 0.08 0.00 0.22 1.51 0.04 98.15 04:10:01 AM 0 0.07 0.00 0.23 1.20 0.03 98.46 04:10:01 AM 1 0.08 0.00 0.20 1.82 0.05 97.85 04:11:01 AM all 21.79 0.00 1.17 0.10 0.10 76.84 04:11:01 AM 0 3.71 0.00 0.27 0.15 0.10 95.77 04:11:01 AM 1 39.77 0.00 2.06 0.05 0.10 58.02 04:12:01 AM all 26.95 0.00 0.62 0.00 0.11 72.32 04:12:01 AM 0 13.53 0.00 0.37 0.00 0.12 85.98 04:12:01 AM 1 40.40 0.00 0.87 0.00 0.10 58.62 04:13:01 AM all 12.43 0.00 0.34 0.03 0.08 87.13 04:13:01 AM 0 10.72 0.00 0.27 0.05 0.07 88.89 04:13:01 AM 1 14.16 0.00 0.41 0.00 0.08 85.35 04:14:01 AM all 20.50 0.00 2.57 0.33 0.08 76.52 04:14:01 AM 0 17.44 0.00 2.52 0.37 0.08 79.59 04:14:01 AM 1 23.56 0.00 2.61 0.30 0.08 73.45 Average: all 21.19 0.00 2.70 4.90 0.09 71.12 Average: 0 14.51 0.00 2.50 5.19 0.09 77.71 Average: 1 27.88 0.01 2.90 4.61 0.09 64.52