---> uname -a: Linux prd-centos8-robot-2c-8g-20362.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 580 5003 19 2112 6820 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:6c:89:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe6c:8924/64 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) 09/09/2024 _x86_64_ (2 CPU) 07:48:11 LINUX RESTART (2 CPU) 07:49:01 AM tps rtps wtps bread/s bwrtn/s 07:50:00 AM 90.54 13.18 77.36 2358.94 6582.74 07:51:01 AM 81.39 0.73 80.66 50.99 9485.91 07:52:01 AM 30.21 0.38 29.83 64.26 1979.74 07:53:01 AM 42.55 0.03 42.52 3.47 6826.97 07:54:01 AM 2.68 0.10 2.58 32.13 81.40 07:55:01 AM 2.15 0.00 2.15 0.00 77.46 07:56:01 AM 0.15 0.00 0.15 0.00 11.20 07:57:01 AM 28.15 0.85 27.30 101.68 1275.85 Average: 34.72 1.90 32.82 324.54 3292.44 07:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:00 AM 5322496 7056684 2559920 32.48 2688 1915992 676580 7.58 210424 2025584 159676 07:51:01 AM 5165708 7010412 2716708 34.47 2688 2022216 713380 7.99 232816 2138848 19000 07:52:01 AM 4992624 7015588 2889792 36.66 2688 2192592 671120 7.51 257400 2264216 169840 07:53:01 AM 5035384 7060464 2847032 36.12 2688 2194700 628708 7.04 259472 2211204 4 07:54:01 AM 4949624 6975928 2932792 37.21 2688 2195924 759672 8.51 259596 2295844 272 07:55:01 AM 4886084 6912436 2996332 38.01 2688 2195972 828092 9.27 259596 2359032 32 07:56:01 AM 5032724 7059912 2849692 36.15 2688 2196808 635516 7.12 259952 2212928 560 07:57:01 AM 5214872 7071300 2667544 33.84 2688 2032656 646632 7.24 443336 1874100 192 Average: 5074940 7020340 2807476 35.62 2688 2118358 694962 7.78 272824 2172720 43697 07:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:00 AM eth0 148.62 112.95 1203.09 22.66 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 43.11 33.92 342.01 7.95 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 42.64 31.58 274.83 7.41 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 232.44 161.36 48.66 41.69 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 112.55 119.01 746.88 696.03 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 436.85 434.51 6946.81 28.08 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 280.77 274.59 4215.48 18.27 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 63.63 44.89 89.92 24.28 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 170.00 151.54 1732.77 105.78 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) 09/09/2024 _x86_64_ (2 CPU) 07:48:11 LINUX RESTART (2 CPU) 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:00 AM all 33.77 0.00 5.89 3.35 0.11 56.88 07:50:00 AM 0 25.72 0.00 4.68 2.91 0.10 66.59 07:50:00 AM 1 41.82 0.00 7.10 3.79 0.12 47.17 07:51:01 AM all 22.98 0.00 3.18 2.86 0.07 70.91 07:51:01 AM 0 10.26 0.00 2.39 2.79 0.07 84.50 07:51:01 AM 1 35.70 0.00 3.96 2.94 0.08 57.32 07:52:01 AM all 24.91 0.00 3.79 0.68 0.08 70.52 07:52:01 AM 0 21.73 0.00 3.32 0.62 0.08 74.25 07:52:01 AM 1 28.10 0.00 4.27 0.75 0.08 66.79 07:53:01 AM all 7.07 0.00 1.76 0.71 0.05 90.40 07:53:01 AM 0 6.77 0.00 1.94 0.47 0.05 90.77 07:53:01 AM 1 7.37 0.00 1.59 0.95 0.05 90.04 07:54:01 AM all 9.64 0.00 0.47 0.03 0.07 89.80 07:54:01 AM 0 9.74 0.00 0.57 0.00 0.07 89.62 07:54:01 AM 1 9.53 0.00 0.37 0.05 0.07 89.98 07:55:01 AM all 12.34 0.00 1.46 0.01 0.11 86.08 07:55:01 AM 0 8.43 0.00 1.09 0.00 0.10 90.38 07:55:01 AM 1 16.26 0.00 1.83 0.02 0.12 81.77 07:56:01 AM all 9.67 0.00 1.03 0.00 0.09 89.20 07:56:01 AM 0 5.86 0.00 0.75 0.00 0.10 93.29 07:56:01 AM 1 13.46 0.00 1.32 0.00 0.08 85.14 07:57:01 AM all 27.39 0.00 3.48 0.31 0.08 68.74 07:57:01 AM 0 23.33 0.00 3.97 0.27 0.07 72.37 07:57:01 AM 1 31.46 0.00 2.99 0.35 0.08 65.12 Average: all 18.49 0.00 2.64 1.00 0.08 77.80 Average: 0 13.99 0.00 2.34 0.88 0.08 82.70 Average: 1 22.99 0.00 2.93 1.11 0.09 72.89