---> uname -a: Linux prd-centos8-robot-2c-8g-1469.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 536 5041 19 2120 6865 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:76:21:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe76:21f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/18/2024 _x86_64_ (2 CPU) 07:07:43 LINUX RESTART (2 CPU) 07:08:02 AM tps rtps wtps bread/s bwrtn/s 07:09:01 AM 192.39 148.59 43.81 14590.45 38035.13 07:10:01 AM 77.04 7.05 69.99 1311.11 6337.26 07:11:01 AM 84.19 0.72 83.48 51.43 9266.66 07:12:01 AM 18.69 0.78 17.91 120.36 1612.98 07:13:01 AM 50.27 0.20 50.07 12.93 3825.71 07:14:01 AM 18.13 0.02 18.11 0.13 4724.23 07:15:01 AM 1.93 0.00 1.93 0.00 63.17 07:16:01 AM 0.47 0.00 0.47 0.00 13.90 07:17:01 AM 24.05 0.58 23.46 72.52 1201.90 Average: 51.65 17.31 34.34 1771.99 7175.04 07:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 AM 5659976 7120416 2222460 28.20 2688 1655668 675500 7.56 169932 1779232 65724 07:10:01 AM 5362736 7106084 2519700 31.97 2688 1925736 647956 7.26 210064 1990980 171780 07:11:01 AM 5228676 7060244 2653760 33.67 2688 2008864 660332 7.39 220452 2090980 36440 07:12:01 AM 5216776 7064208 2665660 33.82 2688 2024804 667052 7.47 245016 2077988 10988 07:13:01 AM 5064772 7107044 2817664 35.75 2688 2211920 600936 6.73 261180 2188512 132932 07:14:01 AM 4952600 6995136 2929836 37.17 2688 2212184 763464 8.55 261424 2295688 12 07:15:01 AM 4899104 6941688 2983332 37.85 2688 2212232 803260 8.99 261424 2349000 4 07:16:01 AM 5055060 7098508 2827376 35.87 2688 2212980 602704 6.75 261800 2193088 480 07:17:01 AM 5213296 7077548 2669140 33.86 2688 2040084 652916 7.31 435900 1885992 180 Average: 5183666 7063431 2698770 34.24 2688 2056052 674902 7.56 258577 2094607 46504 07:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 219.74 132.92 823.44 49.42 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 71.65 60.76 913.29 6.98 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 40.92 31.28 304.09 6.58 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 16.04 8.90 5.94 3.58 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 220.51 193.10 324.96 46.09 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 149.94 136.01 1046.70 697.59 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 512.76 461.62 6648.74 31.27 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 311.43 269.84 3652.72 17.88 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 47.19 34.36 76.49 17.64 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 176.60 147.66 1534.14 97.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/18/2024 _x86_64_ (2 CPU) 07:07:43 LINUX RESTART (2 CPU) 07:08:02 AM CPU %user %nice %system %iowait %steal %idle 07:09:01 AM all 30.00 0.06 9.96 26.54 0.10 33.33 07:09:01 AM 0 32.28 0.09 10.16 24.21 0.10 33.16 07:09:01 AM 1 27.71 0.03 9.76 28.89 0.10 33.51 07:10:01 AM all 34.45 0.00 4.93 2.54 0.11 57.97 07:10:01 AM 0 21.13 0.00 3.63 1.24 0.10 73.90 07:10:01 AM 1 47.67 0.00 6.22 3.83 0.12 42.16 07:11:01 AM all 27.97 0.00 3.38 5.35 0.10 63.20 07:11:01 AM 0 10.13 0.00 2.78 7.30 0.10 79.69 07:11:01 AM 1 45.82 0.00 3.97 3.40 0.10 46.71 07:12:01 AM all 14.65 0.00 1.79 6.91 0.09 76.57 07:12:01 AM 0 5.87 0.00 1.55 7.40 0.10 85.08 07:12:01 AM 1 23.57 0.00 2.02 6.40 0.08 67.92 07:13:01 AM all 30.59 0.00 4.36 3.39 0.10 61.56 07:13:01 AM 0 23.73 0.00 4.26 3.41 0.10 68.51 07:13:01 AM 1 37.44 0.00 4.47 3.37 0.10 54.63 07:14:01 AM all 10.31 0.00 0.77 1.04 0.07 87.81 07:14:01 AM 0 9.31 0.00 0.57 0.60 0.07 89.45 07:14:01 AM 1 11.32 0.00 0.97 1.47 0.07 86.17 07:15:01 AM all 11.97 0.00 1.31 0.02 0.11 86.59 07:15:01 AM 0 0.92 0.00 0.22 0.03 0.10 98.73 07:15:01 AM 1 23.19 0.00 2.42 0.00 0.12 74.27 07:16:01 AM all 9.13 0.00 0.92 0.00 0.08 89.87 07:16:01 AM 0 2.86 0.00 0.54 0.00 0.07 96.53 07:16:01 AM 1 15.55 0.00 1.31 0.00 0.10 83.04 07:17:01 AM all 24.96 0.00 3.05 0.46 0.08 71.45 07:17:01 AM 0 19.91 0.00 3.42 0.50 0.10 76.06 07:17:01 AM 1 30.01 0.00 2.67 0.42 0.07 66.84 Average: all 21.57 0.01 3.37 5.08 0.09 69.88 Average: 0 13.96 0.01 3.00 4.91 0.09 78.02 Average: 1 29.23 0.00 3.75 5.24 0.10 61.68