---> uname -a: Linux prd-centos8-robot-2c-8g-8079.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 593 4982 19 2121 6807 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:c3:43:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fec3:4365/64 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) 11/17/2024 _x86_64_ (2 CPU) 02:08:35 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 110.51 55.46 55.05 7744.89 35169.59 02:11:01 AM 119.35 6.78 112.57 1247.17 10131.21 02:12:01 AM 31.07 1.05 30.02 113.70 3571.88 02:13:01 AM 20.39 0.00 20.39 0.00 1784.62 02:14:01 AM 17.66 0.00 17.66 0.00 1993.43 02:15:01 AM 29.11 0.03 29.08 3.47 4985.10 02:16:01 AM 7.95 0.08 7.86 31.99 687.95 02:17:01 AM 16.25 0.43 15.81 47.86 651.86 Average: 44.04 7.98 36.06 1148.71 7372.37 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5467276 7045208 2415148 30.64 2688 1769040 725824 8.13 190088 1938040 118956 02:11:01 AM 5238256 7071912 2644168 33.55 2688 2010452 624752 7.00 210776 2088272 88224 02:12:01 AM 5244740 7081292 2637684 33.46 2688 2013816 636028 7.12 239580 2054512 20 02:13:01 AM 5123268 7013548 2759156 35.00 2688 2065056 702456 7.87 250624 2155376 14064 02:14:01 AM 4982328 6985268 2900096 36.79 2688 2174648 727156 8.14 269864 2268660 75216 02:15:01 AM 5018652 7054704 2863772 36.33 2688 2205764 632880 7.09 256948 2236528 16548 02:16:01 AM 4977752 7015004 2904672 36.85 2688 2206968 698852 7.83 257072 2276400 248 02:17:01 AM 5115416 6978892 2767008 35.10 2688 2038772 711688 7.97 445760 1970588 13356 Average: 5145961 7030728 2736463 34.72 2688 2060564 682454 7.64 265089 2123547 40829 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 337.17 203.12 1492.66 60.89 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 79.46 62.97 719.28 9.62 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.40 8.00 6.62 3.29 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 16.93 14.15 99.29 3.41 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 16.68 13.28 193.04 1.81 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 204.75 147.89 46.13 39.07 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 16.24 8.68 3.92 1.10 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 55.84 38.53 80.01 21.63 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 92.56 62.08 330.15 17.60 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) 11/17/2024 _x86_64_ (2 CPU) 02:08:35 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 36.07 0.04 7.49 20.11 0.16 36.13 02:10:01 AM 0 33.89 0.03 7.59 17.92 0.15 40.42 02:10:01 AM 1 38.28 0.05 7.39 22.33 0.17 31.79 02:11:01 AM all 32.66 0.00 5.45 4.74 0.14 57.01 02:11:01 AM 0 43.70 0.00 6.68 5.96 0.17 43.49 02:11:01 AM 1 21.78 0.00 4.24 3.54 0.12 70.33 02:12:01 AM all 11.28 0.00 1.47 0.98 0.07 86.20 02:12:01 AM 0 20.44 0.00 1.91 0.85 0.05 76.75 02:12:01 AM 1 2.14 0.00 1.04 1.10 0.08 95.64 02:13:01 AM all 9.71 0.00 1.83 27.24 0.08 61.14 02:13:01 AM 0 8.84 0.00 1.62 35.60 0.08 53.87 02:13:01 AM 1 10.59 0.00 2.04 18.87 0.07 68.43 02:14:01 AM all 5.90 0.00 0.79 8.92 0.07 84.33 02:14:01 AM 0 5.88 0.00 0.89 8.52 0.07 84.64 02:14:01 AM 1 5.92 0.00 0.69 9.32 0.07 84.01 02:15:01 AM all 12.58 0.00 2.36 19.71 0.08 65.27 02:15:01 AM 0 15.77 0.00 2.29 20.73 0.07 61.14 02:15:01 AM 1 9.39 0.00 2.43 18.69 0.08 69.41 02:16:01 AM all 1.08 0.00 0.19 0.22 0.04 98.47 02:16:01 AM 0 1.74 0.00 0.25 0.35 0.05 97.61 02:16:01 AM 1 0.42 0.00 0.13 0.08 0.03 99.33 02:17:01 AM all 19.33 0.00 2.64 0.34 0.08 77.62 02:17:01 AM 0 23.45 0.00 3.25 0.37 0.08 72.84 02:17:01 AM 1 15.21 0.00 2.03 0.30 0.07 82.39 Average: all 16.02 0.01 2.76 10.27 0.09 70.85 Average: 0 19.15 0.00 3.05 11.30 0.09 66.41 Average: 1 12.89 0.01 2.48 9.24 0.09 75.30