---> uname -a: Linux prd-centos8-robot-2c-8g-2956.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4821 19 2309 6829 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:9f:71:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe9f:719a/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) 12/15/2024 _x86_64_ (2 CPU) 22:46:37 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 135.65 75.46 60.20 8075.97 39364.23 10:49:01 PM 117.94 7.43 110.51 1297.03 10493.09 10:50:01 PM 31.09 0.42 30.67 64.78 3660.43 10:51:01 PM 60.96 2.52 58.45 396.00 7554.25 10:52:01 PM 11.06 0.00 11.06 0.00 895.23 10:53:01 PM 0.37 0.00 0.37 0.00 5.52 10:54:01 PM 0.12 0.00 0.12 0.00 0.77 10:55:01 PM 0.13 0.00 0.13 0.00 1.35 10:56:01 PM 21.08 0.50 20.58 70.11 837.34 Average: 42.05 9.59 32.46 1100.47 6979.39 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5521396 7072752 2361028 29.95 2688 1743172 709248 7.94 190124 1885268 104332 10:49:01 PM 5196380 7032264 2686044 34.08 2688 2013180 704480 7.89 221508 2120632 90640 10:50:01 PM 5269428 7106672 2612996 33.15 2688 2015060 640836 7.18 240336 2029408 16 10:51:01 PM 5032920 7083916 2849504 36.15 2688 2220780 625096 7.00 263188 2211156 16564 10:52:01 PM 5036472 7087124 2845952 36.11 2688 2220792 625096 7.00 263196 2211184 4 10:53:01 PM 5036468 7087116 2845956 36.11 2688 2220792 625096 7.00 263196 2211256 4 10:54:01 PM 5036476 7087124 2845948 36.10 2688 2220792 625096 7.00 263196 2211188 4 10:55:01 PM 5036512 7087164 2845912 36.10 2688 2220796 625096 7.00 263196 2211192 4 10:56:01 PM 4985588 7035948 2896836 36.75 2688 2219936 669836 7.50 459116 2066044 188 Average: 5127960 7075564 2754464 34.94 2688 2121700 649987 7.28 269673 2128592 23528 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 275.64 173.71 1297.19 55.89 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 82.72 64.83 941.08 9.72 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 18.48 9.38 6.01 3.51 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 419.83 307.46 373.10 76.34 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 196.07 138.70 37.42 28.13 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 0.58 0.28 0.17 0.09 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.05 0.17 0.06 0.01 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 0.58 0.17 0.04 0.01 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 27.02 22.14 23.79 12.20 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 113.56 79.65 297.66 20.65 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:37 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 34.97 0.05 9.26 22.60 0.13 32.98 10:48:01 PM 0 33.85 0.03 7.92 23.93 0.13 34.12 10:48:01 PM 1 36.09 0.07 10.60 21.27 0.13 31.84 10:49:01 PM all 34.92 0.00 5.69 4.65 0.14 54.60 10:49:01 PM 0 32.82 0.00 5.99 5.18 0.15 55.86 10:49:01 PM 1 37.00 0.00 5.39 4.13 0.13 53.35 10:50:01 PM all 10.47 0.00 1.38 1.56 0.08 86.51 10:50:01 PM 0 10.13 0.00 1.30 1.77 0.10 86.70 10:50:01 PM 1 10.81 0.00 1.45 1.35 0.07 86.32 10:51:01 PM all 27.75 0.00 4.96 2.26 0.12 64.92 10:51:01 PM 0 20.94 0.00 4.26 2.69 0.12 71.99 10:51:01 PM 1 34.58 0.00 5.66 1.82 0.12 57.82 10:52:01 PM all 0.56 0.00 0.45 0.50 0.05 98.44 10:52:01 PM 0 0.40 0.00 0.43 0.00 0.05 99.11 10:52:01 PM 1 0.72 0.00 0.47 1.00 0.05 97.76 10:53:01 PM all 0.31 0.00 0.05 0.00 0.06 99.58 10:53:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 10:53:01 PM 1 0.52 0.00 0.03 0.00 0.05 99.40 10:54:01 PM all 0.31 0.00 0.04 0.00 0.06 99.59 10:54:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 10:54:01 PM 1 0.52 0.00 0.00 0.00 0.05 99.43 10:55:01 PM all 0.26 0.00 0.05 0.00 0.04 99.65 10:55:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 10:55:01 PM 1 0.43 0.00 0.02 0.00 0.03 99.52 10:56:01 PM all 22.58 0.00 2.74 1.00 0.11 73.57 10:56:01 PM 0 12.44 0.00 2.48 0.89 0.10 84.09 10:56:01 PM 1 32.70 0.00 2.99 1.12 0.12 63.07 Average: all 14.66 0.01 2.73 3.61 0.09 78.91 Average: 0 12.29 0.00 2.51 3.81 0.09 81.29 Average: 1 17.02 0.01 2.95 3.40 0.08 76.54