---> uname -a: Linux prd-centos8-robot-2c-8g-7370.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: 2799.996 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 634 4908 19 2154 6767 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:35:ba:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe35:baf5/64 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) 02/01/2025 _x86_64_ (2 CPU) 04:01:11 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 84.79 6.41 78.37 1123.23 5737.22 04:04:01 AM 77.22 0.73 76.49 53.05 10064.45 04:05:01 AM 11.65 0.52 11.13 64.79 497.27 04:06:01 AM 64.01 6.75 57.26 1249.18 7382.99 04:07:01 AM 8.17 0.08 8.08 31.99 773.74 04:08:02 AM 2.27 0.03 2.23 1.07 346.86 04:09:01 AM 0.39 0.00 0.39 0.00 6.85 04:10:01 AM 0.20 0.00 0.20 0.00 171.44 04:11:01 AM 27.52 0.62 26.91 73.04 1759.58 Average: 30.75 1.69 29.06 289.04 2976.84 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 5305500 7011452 2576932 32.69 2688 1888888 731184 8.19 188096 2068860 173132 04:04:01 AM 5177960 6980716 2704472 34.31 2688 1980596 748160 8.38 198432 2162628 4 04:05:01 AM 5166656 7014816 2715776 34.45 2688 2024192 725700 8.13 223632 2143612 41472 04:06:01 AM 4990172 7035236 2892260 36.69 2688 2214824 666532 7.46 258604 2256536 16596 04:07:01 AM 4949848 6996144 2932584 37.20 2688 2216056 730712 8.18 258868 2299088 288 04:08:02 AM 4924276 6978712 2958156 37.53 2688 2224192 762616 8.54 258868 2324772 8 04:09:01 AM 4919220 6973680 2963212 37.59 2688 2224216 780392 8.74 258868 2330184 32 04:10:01 AM 4887256 6946872 2995176 38.00 2688 2229380 796620 8.92 258928 2361120 60 04:11:01 AM 5057452 6955992 2824980 35.84 2688 2074952 735744 8.24 462652 2015436 184 Average: 5042038 6988180 2840394 36.03 2688 2119700 741962 8.31 262994 2218026 25753 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 182.84 129.62 1333.24 29.90 0.00 0.00 0.00 0.00 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 54.87 34.51 458.13 14.25 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 15.13 11.38 6.42 4.30 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 171.34 132.31 330.23 32.52 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 18.16 12.61 4.58 1.38 0.00 0.00 0.00 0.00 04:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:02 AM eth0 202.23 197.08 105.84 79.63 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 299.63 297.81 199.39 113.27 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 72.00 67.96 320.02 16.20 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 72.69 50.00 105.02 45.39 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 120.66 103.34 318.33 37.29 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) 02/01/2025 _x86_64_ (2 CPU) 04:01:11 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 32.14 0.00 5.16 2.08 0.10 60.51 04:03:01 AM 0 29.10 0.00 5.04 2.60 0.10 63.16 04:03:01 AM 1 35.20 0.00 5.29 1.56 0.10 57.85 04:04:01 AM all 15.63 0.00 2.65 7.06 0.07 74.60 04:04:01 AM 0 5.09 0.00 1.89 6.84 0.07 86.12 04:04:01 AM 1 26.18 0.00 3.41 7.28 0.07 63.06 04:05:01 AM all 13.40 0.00 2.11 0.39 0.06 84.03 04:05:01 AM 0 12.16 0.00 1.80 0.57 0.05 85.42 04:05:01 AM 1 14.65 0.00 2.42 0.22 0.07 82.64 04:06:01 AM all 23.12 0.00 4.74 1.96 0.08 70.10 04:06:01 AM 0 14.37 0.00 4.02 1.40 0.08 80.12 04:06:01 AM 1 31.91 0.00 5.46 2.52 0.08 60.03 04:07:01 AM all 1.81 0.00 0.25 0.18 0.04 97.72 04:07:01 AM 0 0.94 0.00 0.27 0.22 0.03 98.54 04:07:01 AM 1 2.68 0.00 0.23 0.13 0.05 96.90 04:08:02 AM all 24.30 0.00 1.07 0.03 0.09 74.50 04:08:02 AM 0 13.02 0.00 0.79 0.07 0.09 86.04 04:08:02 AM 1 35.35 0.00 1.36 0.00 0.10 63.19 04:09:01 AM all 30.44 0.00 0.62 0.00 0.10 68.84 04:09:01 AM 0 36.68 0.00 0.63 0.00 0.10 62.59 04:09:01 AM 1 24.20 0.00 0.60 0.00 0.10 75.09 04:10:01 AM all 7.99 0.00 0.26 0.03 0.07 91.65 04:10:01 AM 0 14.87 0.00 0.41 0.00 0.09 84.64 04:10:01 AM 1 1.24 0.00 0.12 0.05 0.05 98.55 04:11:01 AM all 24.08 0.00 3.36 0.26 0.08 72.23 04:11:01 AM 0 25.87 0.00 3.37 0.33 0.08 70.34 04:11:01 AM 1 22.28 0.00 3.34 0.18 0.07 74.13 Average: all 19.19 0.00 2.25 1.34 0.08 77.14 Average: 0 16.87 0.00 2.03 1.35 0.08 79.67 Average: 1 21.51 0.00 2.47 1.33 0.08 74.61