---> uname -a: Linux prd-centos8-robot-2c-8g-5705.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 573 5001 19 2122 6828 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:12:34:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe12:3403/64 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) 12/27/2024 _x86_64_ (2 CPU) 07:12:07 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 83.69 8.36 75.32 1455.91 6293.47 07:15:01 AM 81.44 0.73 80.70 53.06 10047.59 07:16:01 AM 12.48 0.35 12.13 61.18 1440.70 07:17:01 AM 66.18 6.75 59.43 1249.18 7862.85 07:18:01 AM 5.52 0.10 5.42 32.13 234.88 07:19:01 AM 1.78 0.03 1.75 1.87 84.89 07:20:01 AM 15.99 0.45 15.54 49.05 712.33 Average: 38.15 2.40 35.76 414.65 3810.98 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5384008 7073372 2498424 31.70 2688 1872440 665928 7.46 187244 1994920 163620 07:15:01 AM 5251824 7047992 2630608 33.37 2688 1974228 662788 7.42 208400 2082144 1120 07:16:01 AM 5231404 7061128 2651028 33.63 2688 2005668 671916 7.52 221820 2083984 30428 07:17:01 AM 5034300 7070616 2848132 36.13 2688 2206260 629168 7.04 258964 2213260 236 07:18:01 AM 4996008 7033696 2886424 36.62 2688 2207648 684312 7.66 259160 2254820 4 07:19:01 AM 4993256 7032068 2889176 36.65 2688 2208756 684312 7.66 259368 2257872 424 07:20:01 AM 5136356 7001680 2746076 34.84 2688 2040892 712468 7.98 449604 1947584 13344 Average: 5146737 7045793 2735695 34.71 2688 2073699 672985 7.54 263509 2119226 29882 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 221.19 141.54 1405.99 46.12 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 53.91 39.14 486.49 7.89 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 11.71 6.48 4.57 2.67 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 245.30 181.66 340.12 44.61 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 15.10 7.42 5.00 1.85 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 29.16 21.46 8.08 3.96 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 59.63 42.87 85.45 27.16 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 90.86 62.94 333.68 19.18 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) 12/27/2024 _x86_64_ (2 CPU) 07:12:07 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 33.92 0.00 5.29 2.34 0.09 58.36 07:14:01 AM 0 31.36 0.00 5.12 2.12 0.10 61.30 07:14:01 AM 1 36.48 0.00 5.47 2.56 0.08 55.42 07:15:01 AM all 22.99 0.00 3.24 2.86 0.08 70.83 07:15:01 AM 0 22.77 0.00 3.36 2.71 0.08 71.08 07:15:01 AM 1 23.21 0.00 3.12 3.00 0.08 70.58 07:16:01 AM all 13.04 0.00 1.43 0.47 0.05 85.02 07:16:01 AM 0 14.15 0.00 1.50 0.60 0.05 83.70 07:16:01 AM 1 11.93 0.00 1.35 0.33 0.05 86.33 07:17:01 AM all 22.40 0.00 4.56 1.97 0.10 70.97 07:17:01 AM 0 15.37 0.00 4.19 1.94 0.10 78.41 07:17:01 AM 1 29.45 0.00 4.94 2.01 0.10 63.50 07:18:01 AM all 2.16 0.00 0.29 0.07 0.04 97.44 07:18:01 AM 0 1.07 0.00 0.25 0.03 0.03 98.62 07:18:01 AM 1 3.25 0.00 0.33 0.10 0.05 96.26 07:19:01 AM all 8.07 0.00 0.78 0.01 0.07 91.07 07:19:01 AM 0 4.63 0.00 0.50 0.00 0.07 94.80 07:19:01 AM 1 11.52 0.00 1.05 0.02 0.07 87.34 07:20:01 AM all 21.26 0.00 2.77 0.18 0.07 75.72 07:20:01 AM 0 15.98 0.00 2.10 0.27 0.07 81.59 07:20:01 AM 1 26.54 0.00 3.44 0.10 0.07 69.86 Average: all 17.69 0.00 2.62 1.13 0.07 78.49 Average: 0 15.04 0.00 2.43 1.09 0.07 81.36 Average: 1 20.34 0.00 2.81 1.16 0.07 75.62