---> uname -a: Linux prd-centos8-robot-2c-8g-29601.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 556 5009 19 2130 6844 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:41:90:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe41:90d4/64 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) 09/29/2024 _x86_64_ (2 CPU) 00:59:34 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 339.71 237.50 102.21 9723.53 110794.12 01:01:01 AM 85.18 35.69 49.49 7161.90 30191.76 01:02:01 AM 119.46 6.85 112.61 1249.11 10185.84 01:03:01 AM 34.64 1.05 33.59 113.71 3798.68 01:04:01 AM 46.54 2.52 44.03 396.07 2930.93 01:05:01 AM 27.39 0.00 27.39 0.00 5659.78 01:06:01 AM 0.30 0.00 0.30 0.00 4.88 01:07:01 AM 0.13 0.00 0.13 0.00 1.17 01:08:01 AM 0.10 0.00 0.10 0.00 1.18 01:09:01 AM 16.56 0.55 16.01 81.84 641.32 Average: 37.47 5.77 31.70 1022.61 6200.13 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6110516 7337128 1771916 22.48 2688 1428608 354856 4.50 111544 1415916 779236 01:01:01 AM 5520416 7080260 2362016 29.97 2688 1750432 677104 7.58 191620 1879380 105968 01:02:01 AM 5151984 7007392 2730448 34.64 2688 2032332 698612 7.82 214760 2169008 112736 01:03:01 AM 5274568 7109616 2607864 33.08 2688 2011956 614152 6.88 241260 2020624 28 01:04:01 AM 5042684 7091732 2839748 36.03 2688 2217980 605600 6.78 262792 2206428 154532 01:05:01 AM 5036896 7085748 2845536 36.10 2688 2217984 605600 6.78 262792 2206756 16 01:06:01 AM 5037088 7085940 2845344 36.10 2688 2217984 605600 6.78 262792 2206620 12 01:07:01 AM 5037272 7086124 2845160 36.09 2688 2217984 605600 6.78 262792 2206440 4 01:08:01 AM 5037204 7086060 2845228 36.10 2688 2217988 605600 6.78 262792 2206716 4 01:09:01 AM 5220480 7093712 2661952 33.77 2688 2048240 609880 6.83 447720 1862736 13376 Average: 5246911 7106371 2635521 33.44 2688 2036149 598260 6.70 252086 2038062 116591 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 3.68 0.00 0.24 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 300.32 189.93 1318.56 61.48 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 73.65 59.22 866.76 9.47 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 10.25 8.32 5.99 3.40 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 203.93 153.12 334.87 43.03 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 2.03 1.05 0.49 0.35 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.58 0.22 0.16 0.08 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.00 0.17 0.08 0.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 0.97 0.35 0.29 0.20 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 54.72 38.74 79.41 22.48 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 71.78 50.01 288.98 15.57 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) 09/29/2024 _x86_64_ (2 CPU) 00:59:34 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 8.91 0.39 13.95 76.74 0.00 0.00 01:00:01 AM 0 2.96 0.74 12.59 83.70 0.00 0.00 01:00:01 AM 1 15.45 0.00 15.45 69.11 0.00 0.00 01:01:01 AM all 35.14 0.01 6.56 16.96 0.13 41.21 01:01:01 AM 0 35.41 0.00 6.65 14.88 0.14 42.92 01:01:01 AM 1 34.86 0.02 6.47 19.06 0.12 39.48 01:02:01 AM all 31.58 0.00 5.32 4.31 0.12 58.67 01:02:01 AM 0 22.38 0.00 4.63 4.63 0.13 68.23 01:02:01 AM 1 40.81 0.00 6.02 4.00 0.10 49.07 01:03:01 AM all 14.25 0.00 1.79 1.17 0.07 82.72 01:03:01 AM 0 17.83 0.00 2.09 0.75 0.05 79.28 01:03:01 AM 1 10.68 0.00 1.49 1.59 0.08 86.16 01:04:01 AM all 26.55 0.00 4.40 1.71 0.11 67.23 01:04:01 AM 0 26.66 0.00 4.61 1.57 0.12 67.04 01:04:01 AM 1 26.44 0.00 4.19 1.85 0.10 67.42 01:05:01 AM all 0.32 0.00 0.29 1.06 0.04 98.29 01:05:01 AM 0 0.07 0.00 0.33 1.10 0.03 98.46 01:05:01 AM 1 0.57 0.00 0.25 1.02 0.05 98.11 01:06:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 01:06:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 01:06:01 AM 1 0.53 0.00 0.00 0.00 0.02 99.45 01:07:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 01:07:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 01:07:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 01:08:01 AM all 0.28 0.00 0.08 0.00 0.04 99.59 01:08:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 01:08:01 AM 1 0.07 0.00 0.08 0.00 0.05 99.80 01:09:01 AM all 20.62 0.00 2.75 0.35 0.09 76.19 01:09:01 AM 0 12.47 0.00 2.33 0.12 0.08 85.00 01:09:01 AM 1 28.78 0.00 3.17 0.59 0.10 67.36 Average: all 14.32 0.00 2.39 2.99 0.07 80.22 Average: 0 12.83 0.00 2.34 2.75 0.07 82.00 Average: 1 15.81 0.00 2.43 3.24 0.07 78.45