---> uname -a: Linux prd-centos8-robot-2c-8g-7356.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 585 4988 19 2123 6815 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:8f:26:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe8f:26c0/64 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) 01/04/2025 _x86_64_ (2 CPU) 01:42:24 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 92.47 56.31 36.15 6897.03 27752.00 01:45:01 AM 108.93 0.23 108.70 11.33 10583.89 01:46:01 AM 30.03 0.70 29.33 51.72 4253.16 01:47:01 AM 8.85 0.38 8.46 64.25 164.61 01:48:01 AM 52.12 6.75 45.38 1249.39 2938.74 01:49:01 AM 22.31 0.00 22.31 0.00 5463.30 01:50:01 AM 2.12 0.10 2.02 32.12 75.04 01:51:01 AM 0.32 0.00 0.32 0.00 6.18 01:52:01 AM 12.96 0.32 12.65 36.93 455.21 Average: 36.68 7.20 29.48 926.97 5743.53 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5574388 7078576 2308032 29.28 2688 1698264 691996 7.75 184060 1844676 90124 01:45:01 AM 5130728 6967828 2751692 34.91 2688 2015060 745876 8.35 196200 2213112 149408 01:46:01 AM 5208668 7007104 2673752 33.92 2688 1976588 706796 7.91 199200 2130804 20 01:47:01 AM 5283828 7084196 2598592 32.97 2688 1978516 628392 7.04 218320 2037404 8 01:48:01 AM 5025584 7065260 2856836 36.24 2688 2209708 630204 7.06 259400 2228564 156440 01:49:01 AM 5019188 7058864 2863232 36.32 2688 2209820 630204 7.06 259504 2228588 4 01:50:01 AM 4908756 6949664 2973664 37.73 2688 2211052 781016 8.75 259636 2337368 36 01:51:01 AM 4904004 6944976 2978416 37.79 2688 2211104 784604 8.79 259636 2342764 4 01:52:01 AM 5121716 6988484 2760704 35.02 2688 2040928 704428 7.89 290832 2115236 17912 Average: 5130762 7016106 2751658 34.91 2688 2061227 700391 7.84 236310 2164280 45995 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 266.29 158.75 1113.86 53.03 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 97.83 76.14 1119.10 17.42 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 11.40 1.82 2.99 0.65 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 13.71 10.05 10.12 3.61 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 43.39 36.03 302.99 11.44 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 154.30 112.73 29.51 22.20 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 253.95 223.59 2230.02 702.06 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 514.21 398.12 6352.96 25.80 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 210.05 162.56 1933.56 31.59 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 173.92 131.10 1455.23 96.42 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) 01/04/2025 _x86_64_ (2 CPU) 01:42:24 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 29.47 0.04 5.96 31.61 0.09 32.82 01:44:01 AM 0 27.68 0.03 6.99 34.56 0.08 30.65 01:44:01 AM 1 31.29 0.05 4.92 28.64 0.10 35.01 01:45:01 AM all 35.35 0.00 4.93 3.88 0.10 55.74 01:45:01 AM 0 38.10 0.00 4.73 2.52 0.10 54.55 01:45:01 AM 1 32.62 0.00 5.13 5.23 0.10 56.92 01:46:01 AM all 2.93 0.00 0.69 0.69 0.04 95.64 01:46:01 AM 0 5.44 0.00 0.88 0.78 0.03 92.86 01:46:01 AM 1 0.42 0.00 0.50 0.60 0.05 98.43 01:47:01 AM all 10.23 0.00 1.25 0.04 0.07 88.41 01:47:01 AM 0 15.12 0.00 1.38 0.05 0.07 83.38 01:47:01 AM 1 5.34 0.00 1.12 0.03 0.07 93.44 01:48:01 AM all 28.35 0.00 4.95 0.67 0.09 65.95 01:48:01 AM 0 33.69 0.00 5.61 0.82 0.08 59.80 01:48:01 AM 1 23.01 0.00 4.29 0.52 0.10 72.09 01:49:01 AM all 0.76 0.00 0.58 0.33 0.03 98.30 01:49:01 AM 0 0.53 0.00 0.53 0.40 0.03 98.50 01:49:01 AM 1 0.99 0.00 0.62 0.27 0.03 98.09 01:50:01 AM all 14.05 0.00 0.99 0.01 0.09 84.86 01:50:01 AM 0 17.29 0.00 1.14 0.02 0.10 81.44 01:50:01 AM 1 10.81 0.00 0.84 0.00 0.08 88.27 01:51:01 AM all 13.73 0.00 1.50 0.00 0.11 84.66 01:51:01 AM 0 17.93 0.00 1.80 0.00 0.10 80.17 01:51:01 AM 1 9.52 0.00 1.20 0.00 0.12 89.16 01:52:01 AM all 16.20 0.00 2.09 0.14 0.08 81.48 01:52:01 AM 0 29.33 0.00 2.75 0.07 0.10 67.75 01:52:01 AM 1 3.26 0.00 1.45 0.22 0.07 95.01 Average: all 16.77 0.00 2.55 4.11 0.08 76.49 Average: 0 20.55 0.00 2.87 4.33 0.08 72.18 Average: 1 13.00 0.01 2.23 3.89 0.08 80.80