---> uname -a: Linux prd-centos8-robot-2c-8g-8880.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 572 5007 19 2117 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:c9:70:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fec9:7077/64 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) 08/09/2024 _x86_64_ (2 CPU) 03:04:33 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 93.29 41.50 51.78 7373.68 30786.54 03:07:01 AM 118.33 7.41 110.91 1296.50 9500.67 03:08:01 AM 29.85 0.85 29.00 123.98 3504.43 03:09:01 AM 44.40 0.03 44.37 3.47 3221.94 03:10:01 AM 32.26 0.42 31.84 69.04 5589.95 03:11:02 AM 26.06 0.53 25.52 64.78 1169.36 Average: 57.36 8.46 48.90 1488.61 8962.30 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5453768 7052268 2428664 30.81 2688 1788808 715912 8.02 192464 1944896 122676 03:07:01 AM 5190452 7019228 2691980 34.15 2688 2005504 706032 7.91 222488 2122716 87020 03:08:01 AM 5263156 7096340 2619276 33.23 2688 2010492 638432 7.15 241460 2032372 24 03:09:01 AM 5042892 7075140 2839540 36.02 2688 2201140 627408 7.03 261348 2205668 147768 03:10:01 AM 5102740 6987560 2779692 35.26 2688 2058152 718584 8.05 274616 2146936 24484 03:11:02 AM 5156216 7021400 2726216 34.59 2688 2040536 682456 7.64 444204 1931588 16716 Average: 5201537 7041989 2680895 34.01 2688 2017439 681471 7.63 272763 2064029 66448 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 318.68 198.13 1563.77 60.93 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 65.48 48.20 572.69 8.73 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 11.85 6.68 4.88 3.04 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 240.34 171.64 321.65 46.28 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 49.03 32.56 75.41 20.47 0.00 0.00 0.00 0.00 03:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:02 AM eth0 19.93 18.13 15.08 8.54 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 117.55 79.23 425.59 24.67 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) 08/09/2024 _x86_64_ (2 CPU) 03:04:33 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 36.57 0.02 6.92 13.51 0.11 42.87 03:06:01 AM 0 31.50 0.02 7.08 14.18 0.10 47.13 03:06:01 AM 1 41.66 0.02 6.77 12.83 0.12 38.61 03:07:01 AM all 34.63 0.00 5.72 4.18 0.12 55.35 03:07:01 AM 0 23.72 0.00 4.66 4.54 0.12 66.96 03:07:01 AM 1 45.57 0.00 6.77 3.81 0.12 43.73 03:08:01 AM all 10.29 0.00 1.39 2.56 0.07 85.69 03:08:01 AM 0 9.49 0.00 1.36 2.21 0.07 86.88 03:08:01 AM 1 11.09 0.00 1.42 2.91 0.07 84.51 03:09:01 AM all 27.83 0.00 4.56 0.89 0.11 66.61 03:09:01 AM 0 24.91 0.00 4.28 0.67 0.12 70.02 03:09:01 AM 1 30.75 0.00 4.85 1.11 0.10 63.19 03:10:01 AM all 9.82 0.00 1.84 1.44 0.11 86.79 03:10:01 AM 0 12.63 0.00 1.71 1.81 0.10 83.76 03:10:01 AM 1 7.01 0.00 1.97 1.07 0.12 89.83 03:11:02 AM all 31.85 0.00 3.57 0.45 0.13 64.00 03:11:02 AM 0 17.48 0.00 2.57 0.30 0.13 79.51 03:11:02 AM 1 46.19 0.00 4.56 0.60 0.13 48.51 Average: all 25.16 0.00 4.00 3.83 0.11 66.90 Average: 0 19.95 0.00 3.61 3.94 0.11 72.39 Average: 1 30.37 0.00 4.39 3.71 0.11 61.41