---> uname -a: Linux prd-centos8-robot-2c-8g-11360.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 637 4937 19 2123 6763 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:39:a8:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe39:a8ee/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) 11/29/2024 _x86_64_ (2 CPU) 04:07:39 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 183.73 141.30 42.43 13226.39 37741.76 04:10:01 AM 86.76 12.61 74.15 2329.78 6135.43 04:11:01 AM 78.84 0.70 78.14 50.78 9093.94 04:12:01 AM 15.65 0.42 15.23 64.79 1327.68 04:13:01 AM 58.08 0.03 58.05 3.47 7548.70 04:14:01 AM 9.92 0.08 9.83 31.99 848.34 04:15:01 AM 1.88 0.02 1.87 0.13 72.73 04:16:01 AM 0.33 0.00 0.33 0.00 6.23 04:17:01 AM 12.56 0.33 12.23 37.85 447.05 Average: 49.77 17.30 32.48 1751.28 7029.52 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5737024 7141616 2145400 27.22 2688 1601564 657940 7.37 165576 1711796 45540 04:10:01 AM 5319556 7049848 2562868 32.51 2688 1912316 688908 7.71 209808 2029412 163292 04:11:01 AM 5202728 7039292 2679696 34.00 2688 2013728 686844 7.69 230652 2102256 31744 04:12:01 AM 5193340 7034048 2689084 34.11 2688 2017876 707708 7.92 244240 2098884 3268 04:13:01 AM 5005784 7044848 2876640 36.49 2688 2208504 651016 7.29 257780 2240972 16568 04:14:01 AM 4970408 7010592 2912016 36.94 2688 2209632 700992 7.85 257904 2278436 184 04:15:01 AM 4820036 6860328 3062388 38.85 2688 2209740 896336 10.04 257904 2427692 36 04:16:01 AM 4922140 6962544 2960284 37.56 2688 2209856 780652 8.74 257904 2326044 72 04:17:01 AM 5074840 6939868 2807584 35.62 2688 2040464 796348 8.92 290936 2161028 17696 Average: 5138428 7009220 2743996 34.81 2688 2047076 729638 8.17 241412 2152947 30933 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 243.79 142.85 892.90 48.17 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 86.53 67.27 920.53 16.49 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 58.85 41.69 484.82 7.67 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 16.76 9.87 5.53 3.55 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 226.76 196.92 337.94 40.48 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 12.41 7.28 3.89 0.99 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 495.82 417.99 4065.47 714.33 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 322.20 297.47 4604.27 19.33 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 146.25 124.31 1495.14 30.04 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 178.83 145.07 1423.28 97.89 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) 11/29/2024 _x86_64_ (2 CPU) 04:07:39 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 25.21 0.09 9.58 35.04 0.13 29.96 04:09:01 AM 0 28.49 0.05 9.81 32.91 0.14 28.61 04:09:01 AM 1 21.92 0.12 9.35 37.17 0.12 31.32 04:10:01 AM all 33.01 0.00 5.35 4.49 0.15 57.00 04:10:01 AM 0 40.61 0.00 6.36 4.18 0.15 48.69 04:10:01 AM 1 25.45 0.00 4.34 4.80 0.15 65.26 04:11:01 AM all 21.02 0.00 3.10 2.66 0.10 73.12 04:11:01 AM 0 28.62 0.00 3.58 3.02 0.10 64.68 04:11:01 AM 1 13.45 0.00 2.63 2.29 0.10 81.53 04:12:01 AM all 9.37 0.00 1.21 0.48 0.07 88.88 04:12:01 AM 0 9.88 0.00 1.45 0.50 0.07 88.10 04:12:01 AM 1 8.86 0.00 0.97 0.45 0.07 89.65 04:13:01 AM all 26.56 0.00 4.23 2.39 0.10 66.72 04:13:01 AM 0 29.67 0.00 4.64 2.98 0.10 62.62 04:13:01 AM 1 23.45 0.00 3.83 1.81 0.10 70.81 04:14:01 AM all 0.91 0.00 0.19 0.28 0.04 98.57 04:14:01 AM 0 1.23 0.00 0.25 0.33 0.05 98.13 04:14:01 AM 1 0.58 0.00 0.13 0.23 0.03 99.02 04:15:01 AM all 14.02 0.00 1.25 0.01 0.09 84.63 04:15:01 AM 0 15.76 0.00 1.62 0.00 0.08 82.54 04:15:01 AM 1 12.27 0.00 0.88 0.02 0.10 86.73 04:16:01 AM all 11.39 0.00 1.23 0.00 0.10 87.27 04:16:01 AM 0 11.02 0.00 1.14 0.00 0.10 87.74 04:16:01 AM 1 11.78 0.00 1.33 0.00 0.10 86.79 04:17:01 AM all 16.30 0.00 2.23 0.14 0.08 81.25 04:17:01 AM 0 12.99 0.00 2.23 0.10 0.07 84.61 04:17:01 AM 1 19.61 0.00 2.23 0.18 0.08 77.88 Average: all 17.51 0.01 3.14 4.99 0.10 74.25 Average: 0 19.77 0.01 3.44 4.83 0.10 71.86 Average: 1 15.25 0.01 2.84 5.15 0.10 76.65