---> uname -a: Linux prd-centos8-robot-2c-8g-12050.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 571 5000 19 2125 6829 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:00:17:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe00:174c/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) 12/02/2024 _x86_64_ (2 CPU) 00:59:58 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 217.78 176.76 41.02 15001.61 37442.28 01:02:01 AM 98.42 13.12 85.29 2343.10 6719.52 01:03:01 AM 69.61 0.73 68.88 51.32 9632.66 01:04:01 AM 30.09 0.38 29.71 64.25 1670.61 01:05:01 AM 43.74 0.03 43.71 3.47 6911.56 01:06:01 AM 4.72 0.10 4.62 32.93 208.73 01:07:01 AM 12.40 0.32 12.08 36.92 432.92 Average: 68.25 27.49 40.76 2516.50 9029.14 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5777576 7157304 2104856 26.70 2688 1578736 634776 7.11 155348 1692180 30312 01:02:01 AM 5315820 7054656 2566612 32.56 2688 1920524 690684 7.73 210652 2033344 165688 01:03:01 AM 5215440 7055660 2666992 33.83 2688 2016860 661500 7.41 231552 2090152 1124 01:04:01 AM 4993540 7004944 2888892 36.65 2688 2182892 732840 8.21 271652 2256140 146612 01:05:01 AM 5030268 7072520 2852164 36.18 2688 2211552 644420 7.22 257688 2217376 4 01:06:01 AM 4992076 7035828 2890356 36.67 2688 2213092 692368 7.75 257816 2258496 156 01:07:01 AM 5136108 7003648 2746324 34.84 2688 2043000 709960 7.95 290988 2102752 17096 Average: 5208690 7054937 2673742 33.92 2688 2023808 680935 7.62 239385 2092920 51570 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 224.27 106.52 884.95 41.74 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 124.47 94.30 1201.94 22.00 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 46.98 31.99 441.02 6.41 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 36.99 30.56 295.31 7.34 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 212.51 153.11 48.86 41.66 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 32.58 22.36 28.73 2.74 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 160.40 126.99 1397.71 25.40 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 119.84 80.86 614.38 21.06 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) 12/02/2024 _x86_64_ (2 CPU) 00:59:58 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 47.51 0.09 11.03 22.98 0.14 18.25 01:01:01 AM 0 45.87 0.09 11.03 24.03 0.15 18.83 01:01:01 AM 1 49.13 0.10 11.02 21.94 0.14 17.67 01:02:01 AM all 36.17 0.00 6.44 4.40 0.13 52.85 01:02:01 AM 0 31.05 0.00 6.21 4.78 0.13 57.83 01:02:01 AM 1 41.31 0.00 6.67 4.02 0.13 47.86 01:03:01 AM all 21.11 0.00 3.62 4.58 0.10 70.58 01:03:01 AM 0 16.89 0.00 3.41 4.60 0.10 75.00 01:03:01 AM 1 25.34 0.00 3.83 4.57 0.10 66.16 01:04:01 AM all 23.06 0.00 3.02 1.35 0.10 72.48 01:04:01 AM 0 16.06 0.00 2.43 0.78 0.08 80.64 01:04:01 AM 1 30.10 0.00 3.60 1.91 0.12 64.27 01:05:01 AM all 13.02 0.00 2.56 2.63 0.08 81.72 01:05:01 AM 0 13.91 0.00 2.67 3.18 0.08 80.16 01:05:01 AM 1 12.13 0.00 2.44 2.07 0.07 83.28 01:06:01 AM all 2.86 0.00 0.29 0.11 0.07 96.67 01:06:01 AM 0 2.11 0.00 0.25 0.15 0.07 97.42 01:06:01 AM 1 3.62 0.00 0.33 0.07 0.07 95.91 01:07:01 AM all 17.04 0.00 2.53 0.17 0.10 80.16 01:07:01 AM 0 7.17 0.00 2.27 0.08 0.08 90.39 01:07:01 AM 1 26.98 0.00 2.80 0.25 0.12 69.85 Average: all 22.91 0.01 4.20 5.13 0.10 67.64 Average: 0 18.92 0.01 4.02 5.31 0.10 71.64 Average: 1 26.91 0.01 4.38 4.95 0.11 63.64