---> uname -a: Linux prd-centos8-robot-2c-8g-20908.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 613 4960 19 2123 6787 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:9d:a9:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe9d:a978/64 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) 07/16/2024 _x86_64_ (2 CPU) 00:43:35 LINUX RESTART (2 CPU) 12:44:02 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 118.60 63.91 54.69 7939.41 36997.58 12:46:01 AM 116.35 6.82 109.53 1248.86 10098.43 12:47:01 AM 35.20 1.48 33.72 172.88 4239.57 12:48:01 AM 22.56 0.00 22.56 0.00 1395.27 12:49:01 AM 46.22 2.60 43.62 427.99 6702.72 12:50:01 AM 4.57 0.03 4.53 1.07 224.36 12:51:01 AM 0.38 0.00 0.38 0.00 4.77 12:52:01 AM 4.45 0.32 4.13 36.92 171.66 12:53:01 AM 26.51 0.52 26.00 63.86 1277.55 Average: 41.51 8.31 33.20 1086.35 6734.32 12:44:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5530724 7055148 2351708 29.83 2688 1716916 729664 8.17 186752 1882788 106500 12:46:01 AM 5099340 6948216 2783092 35.31 2688 2025544 780132 8.74 216928 2221268 138524 12:47:01 AM 5238244 7059960 2644188 33.55 2688 1999012 679972 7.61 239660 2061160 32 12:48:01 AM 4915984 6960940 2966448 37.63 2688 2215224 764992 8.57 285232 2316040 198928 12:49:01 AM 4968112 6994160 2914320 36.97 2688 2195876 729712 8.17 263236 2278672 340 12:50:01 AM 4964840 6992096 2917592 37.01 2688 2197084 743180 8.32 263236 2282180 4 12:51:01 AM 4951764 6979052 2930668 37.18 2688 2197096 758804 8.50 263236 2295324 20 12:52:01 AM 5098976 6968760 2783456 35.31 2688 2043368 725068 8.12 259060 2166224 7300 12:53:01 AM 5130788 7000904 2751644 34.91 2688 2045444 709220 7.94 445248 1955520 16028 Average: 5099864 6995471 2782568 35.30 2688 2070618 735638 8.24 269176 2162131 51964 12:44:02 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 285.36 171.01 1231.49 58.94 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 78.47 64.62 838.23 9.97 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 20.49 8.80 7.07 3.35 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 32.79 27.81 267.50 6.00 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 198.28 173.11 52.83 33.89 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 211.23 210.15 58.05 87.46 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 227.09 225.16 195.75 85.25 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 137.77 119.16 140.68 56.68 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 19.90 18.21 15.26 8.65 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 134.32 113.01 310.16 38.87 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) 07/16/2024 _x86_64_ (2 CPU) 00:43:35 LINUX RESTART (2 CPU) 12:44:02 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 33.61 0.03 7.34 15.59 0.10 43.33 12:45:01 AM 0 36.26 0.02 7.74 15.77 0.11 40.11 12:45:01 AM 1 31.03 0.03 6.96 15.41 0.10 46.46 12:46:01 AM all 37.13 0.00 5.75 4.15 0.13 52.84 12:46:01 AM 0 47.18 0.00 6.35 3.92 0.13 42.43 12:46:01 AM 1 27.09 0.00 5.14 4.39 0.13 63.24 12:47:01 AM all 12.30 0.00 1.71 0.94 0.07 84.98 12:47:01 AM 0 8.44 0.00 1.62 1.03 0.08 88.82 12:47:01 AM 1 16.17 0.00 1.81 0.85 0.05 81.13 12:48:01 AM all 16.23 0.00 2.86 0.36 0.05 80.51 12:48:01 AM 0 15.90 0.00 3.00 0.43 0.05 80.61 12:48:01 AM 1 16.55 0.00 2.72 0.28 0.05 80.40 12:49:01 AM all 14.33 0.00 2.88 1.78 0.08 80.94 12:49:01 AM 0 20.71 0.00 3.25 1.83 0.08 74.12 12:49:01 AM 1 7.95 0.00 2.51 1.72 0.07 87.75 12:50:01 AM all 17.65 0.00 0.45 0.06 0.08 81.76 12:50:01 AM 0 8.06 0.00 0.28 0.12 0.07 91.47 12:50:01 AM 1 27.27 0.00 0.62 0.00 0.08 72.02 12:51:01 AM all 22.77 0.00 0.48 0.00 0.08 76.67 12:51:01 AM 0 12.91 0.00 0.40 0.00 0.08 86.61 12:51:01 AM 1 32.67 0.00 0.55 0.00 0.08 66.69 12:52:01 AM all 17.55 0.00 1.49 0.03 0.08 80.84 12:52:01 AM 0 9.17 0.00 1.14 0.05 0.07 89.56 12:52:01 AM 1 25.92 0.00 1.85 0.02 0.08 72.13 12:53:01 AM all 28.87 0.00 3.61 0.36 0.08 67.08 12:53:01 AM 0 37.67 0.00 4.17 0.20 0.08 57.88 12:53:01 AM 1 20.07 0.00 3.05 0.52 0.08 76.28 Average: all 22.23 0.00 2.94 2.53 0.08 72.21 Average: 0 21.75 0.00 3.08 2.52 0.08 72.57 Average: 1 22.72 0.00 2.79 2.55 0.08 71.85