---> uname -a: Linux prd-centos8-robot-2c-8g-10883.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4980 19 2129 6813 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:6e:c2:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe6e:c242/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/25/2024 _x86_64_ (2 CPU) 00:43:41 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 181.92 117.96 63.96 13952.95 39530.54 12:46:01 AM 114.53 6.68 107.85 1269.39 9691.40 12:47:01 AM 43.27 1.48 41.79 171.68 4139.55 12:48:01 AM 49.72 2.72 47.00 405.33 3016.63 12:49:01 AM 30.23 0.28 29.95 37.73 5582.34 12:50:01 AM 23.92 0.52 23.39 65.40 1136.42 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 Average: 73.89 21.61 52.28 2650.40 10514.13 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5477172 7040780 2405264 30.51 2688 1755160 754980 8.45 191224 1927892 107752 12:46:01 AM 5143376 6989760 2739060 34.75 2688 2023572 757680 8.48 213924 2180984 104404 12:47:01 AM 5243540 7077644 2638896 33.48 2688 2011208 671572 7.52 240484 2053048 28 12:48:01 AM 4950064 6993276 2932372 37.20 2688 2212520 719916 8.06 263492 2298852 148680 12:49:01 AM 5065776 6957916 2816660 35.73 2688 2066804 764064 8.56 274672 2187232 21136 12:50:01 AM 5144360 7021284 2738076 34.74 2688 2052228 706824 7.91 443432 1944344 16024 12:50:01 AM 5142152 7019084 2740284 34.76 2688 2052228 706824 7.91 443432 1946444 16028 Average: 5166634 7014249 2715802 34.45 2688 2024817 725980 8.13 295809 2076971 59150 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 274.44 175.71 1372.67 54.65 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 69.99 54.52 673.90 14.95 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 10.20 8.66 6.53 6.46 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 40.02 34.62 283.97 9.24 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 280.97 239.78 120.50 58.99 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 17.73 16.69 14.26 7.83 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.90 2.90 0.15 0.19 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 115.53 88.30 411.95 25.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/25/2024 _x86_64_ (2 CPU) 00:43:41 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 38.57 0.03 10.04 14.47 0.10 36.78 12:45:01 AM 0 38.47 0.02 9.91 9.22 0.10 42.29 12:45:01 AM 1 38.68 0.05 10.18 19.75 0.10 31.24 12:46:01 AM all 39.07 0.00 5.58 3.50 0.09 51.75 12:46:01 AM 0 44.23 0.00 5.30 3.60 0.10 46.78 12:46:01 AM 1 33.91 0.00 5.87 3.40 0.08 56.73 12:47:01 AM all 20.02 0.00 1.86 1.11 0.07 76.95 12:47:01 AM 0 23.65 0.00 1.90 1.35 0.07 73.03 12:47:01 AM 1 16.38 0.00 1.82 0.87 0.07 80.86 12:48:01 AM all 30.36 0.00 4.42 1.12 0.09 64.01 12:48:01 AM 0 40.09 0.00 5.20 1.27 0.10 53.34 12:48:01 AM 1 20.63 0.00 3.65 0.97 0.08 74.67 12:49:01 AM all 11.68 0.00 2.10 0.96 0.08 85.18 12:49:01 AM 0 11.79 0.00 2.16 1.30 0.10 84.65 12:49:01 AM 1 11.56 0.00 2.04 0.62 0.07 85.71 12:50:01 AM all 31.33 0.00 3.31 0.42 0.08 64.86 12:50:01 AM 0 43.04 0.00 3.31 0.34 0.08 53.23 12:50:01 AM 1 19.60 0.00 3.31 0.51 0.08 76.49 12:50:01 AM all 49.64 0.00 2.19 0.00 0.00 48.18 12:50:01 AM 0 1.45 0.00 2.90 0.00 0.00 95.65 12:50:01 AM 1 98.53 0.00 1.47 0.00 0.00 0.00 Average: all 28.54 0.01 4.55 3.59 0.09 63.24 Average: 0 33.47 0.00 4.63 2.84 0.09 58.96 Average: 1 23.60 0.01 4.47 4.33 0.08 67.51