---> uname -a: Linux prd-centos8-robot-2c-8g-746.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 614 4956 19 2127 6787 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:6f:ea:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe6f:eaa9/64 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) 01/11/2025 _x86_64_ (2 CPU) 04:00:46 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 201.39 151.51 49.88 14360.18 38195.60 04:03:01 AM 118.26 0.83 117.43 55.71 11399.20 04:04:01 AM 30.32 0.42 29.91 64.78 3639.39 04:05:01 AM 52.86 6.75 46.11 1249.39 2933.26 04:06:01 AM 25.70 0.00 25.70 0.00 5635.96 04:07:01 AM 1.95 0.10 1.85 32.12 105.98 04:08:01 AM 0.53 0.03 0.50 1.87 56.67 04:09:01 AM 28.53 0.65 27.88 74.12 1482.85 Average: 57.51 20.10 37.41 1985.58 7945.43 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5502192 7021460 2380240 30.20 2688 1712072 769984 8.62 185776 1911672 104232 04:03:01 AM 5192224 6988076 2690208 34.13 2688 1973280 739216 8.28 198844 2146512 90644 04:04:01 AM 5274232 7071444 2608200 33.09 2688 1975228 670928 7.51 217648 2047712 8 04:05:01 AM 5013632 7050616 2868800 36.39 2688 2206548 675752 7.57 258484 2240776 156432 04:06:01 AM 5009672 7046260 2872760 36.45 2688 2206548 675752 7.57 258496 2240688 4 04:07:01 AM 4966908 7005716 2915524 36.99 2688 2208768 745664 8.35 258764 2283064 4 04:08:01 AM 5003740 7046456 2878692 36.52 2688 2212676 675136 7.56 259248 2246164 2468 04:09:01 AM 5088512 6959108 2793920 35.44 2688 2047144 755232 8.46 452096 1993976 188 Average: 5131389 7023642 2751043 34.90 2688 2067783 713458 7.99 261170 2138820 44248 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 274.73 167.43 1161.45 60.14 0.00 0.00 0.00 0.00 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 91.74 73.68 1080.20 11.13 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 14.66 6.88 5.38 3.00 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 132.31 97.87 319.01 22.30 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 108.82 77.79 21.23 15.76 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 37.97 25.76 10.32 4.22 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 25.21 21.20 6.28 4.94 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 60.84 42.59 92.77 34.83 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 93.37 64.20 337.48 19.56 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) 01/11/2025 _x86_64_ (2 CPU) 04:00:46 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 41.50 0.07 10.01 16.01 0.09 32.33 04:02:01 AM 0 45.21 0.02 8.84 13.11 0.08 32.73 04:02:01 AM 1 37.75 0.12 11.18 18.93 0.10 31.92 04:03:01 AM all 36.62 0.00 5.31 3.13 0.10 54.84 04:03:01 AM 0 26.32 0.00 5.05 2.89 0.10 65.64 04:03:01 AM 1 46.96 0.00 5.57 3.37 0.10 44.01 04:04:01 AM all 10.44 0.00 1.22 1.45 0.08 86.81 04:04:01 AM 0 5.18 0.00 1.24 1.09 0.07 92.44 04:04:01 AM 1 15.71 0.00 1.20 1.82 0.08 81.18 04:05:01 AM all 28.30 0.00 5.01 1.05 0.09 65.55 04:05:01 AM 0 20.85 0.00 4.14 0.93 0.08 73.99 04:05:01 AM 1 35.77 0.00 5.88 1.17 0.10 57.09 04:06:01 AM all 0.45 0.00 0.50 0.91 0.03 98.10 04:06:01 AM 0 0.27 0.00 0.48 0.87 0.03 98.35 04:06:01 AM 1 0.63 0.00 0.52 0.95 0.03 97.86 04:07:01 AM all 7.75 0.00 0.72 0.03 0.06 91.45 04:07:01 AM 0 6.94 0.00 0.77 0.05 0.05 92.19 04:07:01 AM 1 8.56 0.00 0.67 0.00 0.07 90.71 04:08:01 AM all 11.99 0.00 0.73 0.02 0.07 87.20 04:08:01 AM 0 7.12 0.00 0.57 0.00 0.07 92.24 04:08:01 AM 1 16.86 0.00 0.89 0.03 0.07 82.15 04:09:01 AM all 27.13 0.00 3.15 0.14 0.08 69.50 04:09:01 AM 0 26.72 0.00 3.24 0.15 0.08 69.81 04:09:01 AM 1 27.54 0.00 3.06 0.13 0.08 69.19 Average: all 20.53 0.01 3.33 2.84 0.08 73.22 Average: 0 17.34 0.00 3.04 2.39 0.07 77.15 Average: 1 23.72 0.01 3.61 3.29 0.08 69.28