---> uname -a: Linux prd-centos8-robot-2c-8g-5364.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 583 4954 19 2159 6817 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:cc:b1:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fecc:b1cf/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) 12/25/2024 _x86_64_ (2 CPU) 04:02:22 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 102.48 50.05 52.43 6265.78 31918.31 04:05:01 AM 113.45 0.73 112.71 53.06 10333.94 04:06:01 AM 23.23 0.42 22.81 64.78 2918.74 04:07:01 AM 23.04 6.71 16.33 1245.72 1196.13 04:08:01 AM 50.37 0.03 50.33 3.46 7161.61 04:09:01 AM 2.87 0.10 2.77 32.12 95.38 04:10:01 AM 15.44 0.42 15.03 47.72 1907.66 Average: 47.27 8.35 38.91 1101.78 7933.02 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5482732 7049000 2399700 30.44 2688 1758692 710156 7.95 187604 1928676 106888 04:05:01 AM 5202852 7001184 2679580 33.99 2688 1975844 701476 7.85 198340 2131060 57672 04:06:01 AM 5290136 7089888 2592296 32.89 2688 1977792 627012 7.02 217252 2032484 24 04:07:01 AM 5069884 6992144 2812548 35.68 2688 2097524 725460 8.12 257364 2202816 64740 04:08:01 AM 5026084 7065088 2856348 36.24 2688 2209000 627912 7.03 258360 2224348 84 04:09:01 AM 4967896 7015420 2914536 36.98 2688 2217520 695612 7.79 258488 2281408 7556 04:10:01 AM 5144688 7046824 2737744 34.73 2688 2077688 665004 7.45 463888 1923988 13248 Average: 5169182 7037078 2713250 34.42 2688 2044866 678947 7.60 263042 2103540 35745 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 289.99 178.61 1527.24 58.72 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 69.41 55.29 716.32 9.01 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 16.51 8.75 6.03 3.29 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 31.51 25.99 293.66 5.26 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 166.14 125.47 38.72 35.61 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 40.09 32.46 193.30 2.96 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 88.65 61.46 235.16 52.86 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 100.33 69.72 430.04 23.96 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:22 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 33.61 0.03 6.43 17.76 0.13 42.04 04:04:01 AM 0 35.42 0.02 6.88 18.68 0.14 38.87 04:04:01 AM 1 31.82 0.05 5.98 16.84 0.12 45.19 04:05:01 AM all 32.76 0.00 4.71 4.30 0.11 58.11 04:05:01 AM 0 34.00 0.00 4.34 3.91 0.12 57.63 04:05:01 AM 1 31.53 0.00 5.08 4.69 0.10 58.59 04:06:01 AM all 10.71 0.00 1.24 1.58 0.07 86.40 04:06:01 AM 0 7.78 0.00 1.24 2.09 0.07 88.83 04:06:01 AM 1 13.65 0.00 1.24 1.07 0.07 83.97 04:07:01 AM all 13.01 0.00 2.76 1.08 0.07 83.08 04:07:01 AM 0 13.13 0.00 2.35 0.80 0.07 83.65 04:07:01 AM 1 12.88 0.00 3.17 1.37 0.07 82.51 04:08:01 AM all 16.67 0.00 2.93 3.91 0.08 76.41 04:08:01 AM 0 8.07 0.00 2.29 3.54 0.08 86.01 04:08:01 AM 1 25.30 0.00 3.58 4.28 0.08 66.76 04:09:01 AM all 3.37 0.00 0.29 0.03 0.04 96.26 04:09:01 AM 0 1.92 0.00 0.29 0.05 0.03 97.71 04:09:01 AM 1 4.82 0.00 0.30 0.02 0.05 94.81 04:10:01 AM all 19.68 0.00 2.68 0.50 0.08 77.06 04:10:01 AM 0 23.55 0.00 2.91 0.81 0.07 72.66 04:10:01 AM 1 15.82 0.00 2.45 0.19 0.08 81.46 Average: all 18.50 0.00 3.00 4.14 0.08 74.27 Average: 0 17.63 0.00 2.89 4.23 0.08 75.17 Average: 1 19.38 0.01 3.11 4.04 0.08 73.38