---> uname -a: Linux prd-centos8-robot-2c-8g-1091.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 588 4799 19 2309 6806 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:20:f1:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe20:f1ef/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) 12/08/2024 _x86_64_ (2 CPU) 23:05:05 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 103.27 7.70 95.57 1324.45 7031.04 11:08:01 PM 61.55 0.67 60.88 49.45 9123.66 11:09:01 PM 29.43 0.38 29.05 64.26 1585.39 11:10:01 PM 47.12 2.52 44.60 396.00 7021.11 11:11:01 PM 3.17 0.00 3.17 0.00 100.15 11:12:01 PM 0.30 0.00 0.30 0.00 4.83 11:13:01 PM 0.10 0.00 0.10 0.00 0.63 11:14:01 PM 8.33 0.18 8.15 33.86 190.49 Average: 31.66 1.43 30.23 233.49 3132.18 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5230376 7033172 2652048 33.65 2688 1980836 692964 7.76 210236 2103492 204592 11:08:01 PM 5197812 7034272 2684612 34.06 2688 2013704 677300 7.58 231124 2105720 1120 11:09:01 PM 5002812 7037804 2879612 36.53 2688 2204940 674816 7.56 255052 2255084 171528 11:10:01 PM 5012864 7063616 2869560 36.40 2688 2220200 655724 7.34 262516 2230456 16 11:11:01 PM 5013136 7063908 2869288 36.40 2688 2220204 655724 7.34 262512 2230408 4 11:12:01 PM 5013176 7063948 2869248 36.40 2688 2220204 655724 7.34 262512 2230348 4 11:13:01 PM 5013328 7064100 2869096 36.40 2688 2220204 655724 7.34 262512 2230304 4 11:14:01 PM 4930736 6979868 2951688 37.45 2688 2218088 712912 7.98 301384 2271492 13360 Average: 5051780 7042586 2830644 35.91 2688 2162298 672611 7.53 255981 2207163 48828 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 87.09 71.15 946.74 10.48 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 44.39 26.84 436.61 4.15 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 41.36 33.36 297.26 8.16 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 564.48 405.11 113.37 92.18 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.30 0.55 0.32 0.14 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.95 0.18 0.05 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.80 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 14.65 12.80 15.12 6.41 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 94.38 68.77 226.18 15.19 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:05 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.02 0.00 5.96 2.42 0.14 53.45 11:07:01 PM 0 33.78 0.00 5.24 2.25 0.15 58.58 11:07:01 PM 1 42.28 0.00 6.68 2.59 0.13 48.32 11:08:01 PM all 12.07 0.00 1.90 2.41 0.08 83.53 11:08:01 PM 0 11.63 0.00 1.79 1.79 0.08 84.71 11:08:01 PM 1 12.52 0.00 2.01 3.04 0.08 82.35 11:09:01 PM all 25.11 0.00 3.58 0.52 0.10 70.69 11:09:01 PM 0 19.05 0.00 3.36 0.47 0.10 77.02 11:09:01 PM 1 31.18 0.00 3.81 0.57 0.10 64.34 11:10:01 PM all 11.18 0.00 2.65 1.59 0.08 84.49 11:10:01 PM 0 11.98 0.00 2.53 1.57 0.08 83.83 11:10:01 PM 1 10.38 0.00 2.78 1.61 0.08 85.15 11:11:01 PM all 0.38 0.00 0.09 0.02 0.06 99.46 11:11:01 PM 0 0.65 0.00 0.07 0.03 0.05 99.20 11:11:01 PM 1 0.10 0.00 0.12 0.00 0.07 99.72 11:12:01 PM all 0.24 0.00 0.05 0.00 0.05 99.66 11:12:01 PM 0 0.25 0.00 0.07 0.00 0.07 99.62 11:12:01 PM 1 0.23 0.00 0.03 0.00 0.03 99.70 11:13:01 PM all 0.31 0.00 0.06 0.00 0.06 99.57 11:13:01 PM 0 0.53 0.00 0.03 0.00 0.05 99.38 11:13:01 PM 1 0.08 0.00 0.08 0.00 0.07 99.77 11:14:01 PM all 13.13 0.00 1.32 0.04 0.08 85.42 11:14:01 PM 0 18.55 0.00 1.54 0.05 0.08 79.78 11:14:01 PM 1 7.73 0.00 1.10 0.03 0.08 91.06 Average: all 12.55 0.00 1.95 0.88 0.08 84.54 Average: 0 12.05 0.00 1.83 0.77 0.08 85.27 Average: 1 13.05 0.00 2.07 0.98 0.08 83.82