---> uname -a: Linux prd-centos8-robot-2c-8g-38972.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4871 19 2197 6771 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:23:14:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe23:1443/64 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:31 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 94.20 33.84 60.36 6212.86 35734.59 03:35:01 AM 120.58 0.72 119.86 52.92 11824.24 03:36:01 AM 30.58 0.38 30.19 64.26 2671.67 03:37:01 AM 68.93 9.48 59.45 1685.84 4841.55 03:38:01 AM 26.01 0.00 26.01 0.00 4969.61 03:39:01 AM 0.75 0.03 0.72 1.07 289.47 03:40:01 AM 1.98 0.00 1.98 0.00 65.60 03:41:01 AM 0.42 0.00 0.42 0.00 158.15 03:42:01 AM 15.96 0.40 15.56 46.78 1228.56 Average: 39.93 4.98 34.95 895.98 6864.81 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5437136 7008696 2445296 31.02 2688 1763856 777460 8.71 186852 1977532 109712 03:35:01 AM 5146312 6979528 2736120 34.71 2688 2008984 750276 8.40 198836 2187696 65892 03:36:01 AM 5157264 7018212 2725168 34.57 2688 2036096 701904 7.86 223268 2154012 35724 03:37:01 AM 4939940 7032996 2942492 37.33 2688 2260460 667468 7.47 268052 2299436 133244 03:38:01 AM 4936692 7029464 2945740 37.37 2688 2260464 667468 7.47 268056 2299448 4 03:39:01 AM 4866240 6967408 3016192 38.26 2688 2268860 755472 8.46 268320 2369416 4 03:40:01 AM 4862560 6963748 3019872 38.31 2688 2268888 777588 8.71 268320 2372564 4 03:41:01 AM 4833060 6938892 3049372 38.69 2688 2273516 793188 8.88 268380 2401688 4 03:42:01 AM 5060264 6999508 2822168 35.80 2688 2112692 690880 7.74 473760 1993664 22220 Average: 5026608 6993161 2855824 36.23 2688 2139313 731300 8.19 269316 2228384 40756 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 282.19 169.91 1616.93 59.95 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 85.02 59.68 833.46 9.45 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 15.06 10.75 6.84 4.15 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 212.33 160.41 352.14 36.22 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 8.43 6.28 2.16 1.81 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 168.33 160.40 100.21 60.73 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 313.04 311.29 196.78 121.72 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 92.35 89.15 261.69 25.50 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 65.09 40.14 98.83 43.47 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 137.99 112.01 385.46 40.34 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:31 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 35.28 0.02 6.23 21.86 0.09 36.52 03:34:01 AM 0 30.42 0.02 6.42 20.80 0.08 42.26 03:34:01 AM 1 40.16 0.02 6.05 22.91 0.10 30.77 03:35:01 AM all 36.52 0.00 5.61 3.34 0.13 54.39 03:35:01 AM 0 25.25 0.00 4.81 3.73 0.13 66.08 03:35:01 AM 1 47.78 0.00 6.42 2.96 0.13 42.71 03:36:01 AM all 15.67 0.00 2.30 0.99 0.07 80.98 03:36:01 AM 0 12.55 0.00 1.99 0.40 0.07 84.99 03:36:01 AM 1 18.78 0.00 2.60 1.59 0.07 76.97 03:37:01 AM all 30.17 0.00 5.50 4.26 0.09 59.97 03:37:01 AM 0 25.82 0.00 5.13 3.72 0.08 65.25 03:37:01 AM 1 34.52 0.00 5.88 4.80 0.10 54.71 03:38:01 AM all 0.39 0.00 0.34 1.50 0.03 97.74 03:38:01 AM 0 0.23 0.00 0.35 1.84 0.03 97.54 03:38:01 AM 1 0.55 0.00 0.33 1.15 0.03 97.93 03:39:01 AM all 21.69 0.00 0.54 0.04 0.08 77.66 03:39:01 AM 0 20.37 0.00 0.56 0.00 0.08 78.99 03:39:01 AM 1 22.99 0.00 0.52 0.08 0.07 76.34 03:40:01 AM all 29.62 0.00 0.55 0.02 0.13 69.68 03:40:01 AM 0 2.85 0.00 0.27 0.03 0.12 96.73 03:40:01 AM 1 56.39 0.00 0.84 0.00 0.13 42.64 03:41:01 AM all 11.30 0.00 0.34 0.08 0.07 88.21 03:41:01 AM 0 2.67 0.00 0.25 0.17 0.07 96.84 03:41:01 AM 1 20.00 0.00 0.42 0.00 0.07 79.51 03:42:01 AM all 19.54 0.00 2.87 0.20 0.08 77.31 03:42:01 AM 0 10.82 0.00 2.56 0.13 0.07 86.42 03:42:01 AM 1 28.25 0.00 3.19 0.27 0.08 68.21 Average: all 22.25 0.00 2.70 3.59 0.08 71.37 Average: 0 14.56 0.00 2.48 3.43 0.08 79.44 Average: 1 29.94 0.00 2.92 3.75 0.09 63.31