---> uname -a: Linux prd-centos8-robot-2c-8g-8608.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: 2800.000 BogoMIPS: 5600.00 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 568 5002 19 2126 6832 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:64:06:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe64:6fa/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) 02/05/2025 _x86_64_ (2 CPU) 04:02:01 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 75.64 8.42 67.22 1457.76 5598.20 04:05:01 AM 78.99 0.73 78.26 53.05 8420.41 04:06:01 AM 29.93 0.20 29.73 31.59 3472.14 04:07:01 AM 45.00 6.81 38.19 1273.18 2477.62 04:08:01 AM 27.85 0.03 27.81 3.47 6052.74 04:09:01 AM 14.90 0.47 14.43 71.31 515.71 Average: 45.38 2.78 42.61 481.72 4422.75 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5424756 7079156 2457668 31.18 2688 1837272 681116 7.63 186324 1948188 137868 04:05:01 AM 5212468 7015456 2669956 33.87 2688 1980088 713092 7.98 198296 2120056 82552 04:06:01 AM 5237724 7041032 2644700 33.55 2688 1981040 683160 7.65 215092 2083304 4 04:07:01 AM 4975004 7020164 2907420 36.88 2688 2214356 688508 7.71 253344 2281756 169196 04:08:01 AM 5024556 7069500 2857868 36.26 2688 2214480 629708 7.05 257716 2221984 12 04:09:01 AM 5136392 7004984 2746032 34.84 2688 2044388 712848 7.98 290904 2099868 17280 Average: 5168483 7038382 2713941 34.43 2688 2045271 684739 7.67 233613 2125859 67819 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 196.17 137.53 1246.70 45.71 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 55.38 45.15 665.66 7.99 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 13.35 5.23 5.08 2.67 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 38.27 32.22 300.30 8.48 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 139.76 96.08 28.07 26.83 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 63.03 43.94 81.29 22.74 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 84.32 60.02 387.85 19.07 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) 02/05/2025 _x86_64_ (2 CPU) 04:02:01 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 30.00 0.00 4.89 2.23 0.09 62.79 04:04:01 AM 0 20.73 0.00 4.40 1.69 0.08 73.09 04:04:01 AM 1 39.31 0.00 5.37 2.78 0.10 52.44 04:05:01 AM all 23.55 0.00 3.44 3.40 0.13 69.48 04:05:01 AM 0 21.96 0.00 3.76 3.67 0.12 70.49 04:05:01 AM 1 25.13 0.00 3.12 3.12 0.13 68.49 04:06:01 AM all 9.03 0.00 1.06 2.46 0.06 87.39 04:06:01 AM 0 5.83 0.00 0.92 2.28 0.05 90.92 04:06:01 AM 1 12.22 0.00 1.21 2.64 0.07 83.86 04:07:01 AM all 26.25 0.00 4.67 1.19 0.10 67.79 04:07:01 AM 0 22.89 0.00 4.38 0.69 0.10 71.94 04:07:01 AM 1 29.61 0.00 4.95 1.70 0.10 63.64 04:08:01 AM all 1.41 0.00 0.69 1.38 0.04 96.47 04:08:01 AM 0 0.85 0.00 0.50 1.12 0.07 97.46 04:08:01 AM 1 1.97 0.00 0.88 1.64 0.02 95.49 04:09:01 AM all 16.67 0.00 2.08 0.13 0.08 81.05 04:09:01 AM 0 17.08 0.00 1.92 0.10 0.07 80.83 04:09:01 AM 1 16.25 0.00 2.24 0.17 0.08 81.27 Average: all 17.80 0.00 2.80 1.80 0.08 77.51 Average: 0 14.88 0.00 2.65 1.59 0.08 80.81 Average: 1 20.72 0.00 2.96 2.01 0.08 74.23