---> uname -a: Linux prd-centos8-robot-2c-8g-1684.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 569 5003 19 2123 6831 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:8c:f0:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe8c:f048/64 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) 10/27/2024 _x86_64_ (2 CPU) 00:30:59 LINUX RESTART (2 CPU) 12:32:02 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 104.29 7.88 96.41 1351.64 6959.24 12:34:01 AM 68.46 1.02 67.44 111.43 9014.85 12:35:01 AM 21.60 0.03 21.56 2.27 1319.71 12:36:01 AM 44.45 2.52 41.94 396.00 6803.93 12:37:01 AM 3.72 0.00 3.72 0.00 138.88 12:38:01 AM 0.45 0.00 0.45 0.00 5.50 12:39:01 AM 0.28 0.00 0.28 0.00 2.25 12:40:01 AM 12.51 0.45 12.06 71.70 434.85 Average: 31.82 1.47 30.34 239.30 3076.84 12:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5271704 7067084 2610728 33.12 2688 1973412 658480 7.37 210788 2067048 212496 12:34:01 AM 5271760 7099892 2610672 33.12 2688 2005380 626072 7.01 240600 2026812 24 12:35:01 AM 5008412 7033000 2874020 36.46 2688 2194480 680956 7.62 256668 2251456 170208 12:36:01 AM 5037712 7076784 2844720 36.09 2688 2208544 621256 6.96 262232 2208960 8 12:37:01 AM 5037788 7076860 2844644 36.09 2688 2208544 621256 6.96 262228 2209032 4 12:38:01 AM 5038180 7077256 2844252 36.08 2688 2208548 621256 6.96 262228 2208968 16 12:39:01 AM 5038112 7077188 2844320 36.08 2688 2208548 636808 7.13 262228 2208972 4 12:40:01 AM 5137652 7003660 2744780 34.82 2688 2041596 712228 7.97 292988 2098716 16816 Average: 5105165 7063966 2777267 35.23 2688 2131132 647289 7.25 256245 2159996 49947 12:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 90.44 73.83 921.64 10.32 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 54.25 33.49 421.80 6.70 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 34.71 28.35 293.33 6.68 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 20.56 16.48 10.59 6.80 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.50 1.13 0.27 0.21 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.43 1.12 0.20 0.14 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.82 1.10 0.25 0.15 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 45.01 30.77 72.66 27.53 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 31.09 23.18 213.61 7.31 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) 10/27/2024 _x86_64_ (2 CPU) 00:30:59 LINUX RESTART (2 CPU) 12:32:02 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.00 0.00 6.10 3.59 0.14 53.17 12:33:01 AM 0 50.00 0.00 7.33 3.51 0.15 39.01 12:33:01 AM 1 24.08 0.00 4.87 3.67 0.12 67.25 12:34:01 AM all 20.48 0.00 2.51 3.52 0.12 73.38 12:34:01 AM 0 26.11 0.00 2.93 4.00 0.13 66.82 12:34:01 AM 1 14.86 0.00 2.09 3.04 0.10 79.92 12:35:01 AM all 19.56 0.00 3.23 0.57 0.08 76.55 12:35:01 AM 0 23.53 0.00 3.49 0.85 0.08 72.05 12:35:01 AM 1 15.61 0.00 2.98 0.28 0.08 81.04 12:36:01 AM all 7.56 0.00 1.59 2.92 0.05 87.88 12:36:01 AM 0 9.89 0.00 1.82 3.34 0.05 84.90 12:36:01 AM 1 5.23 0.00 1.35 2.51 0.05 90.86 12:37:01 AM all 0.21 0.00 0.08 0.01 0.04 99.67 12:37:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 12:37:01 AM 1 0.30 0.00 0.07 0.02 0.03 99.58 12:38:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 12:38:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 12:38:01 AM 1 0.53 0.00 0.07 0.00 0.05 99.35 12:39:01 AM all 0.30 0.00 0.07 0.00 0.03 99.60 12:39:01 AM 0 0.10 0.00 0.12 0.00 0.05 99.73 12:39:01 AM 1 0.50 0.00 0.02 0.00 0.02 99.47 12:40:01 AM all 15.02 0.00 1.89 0.13 0.07 82.89 12:40:01 AM 0 18.98 0.00 1.82 0.17 0.07 78.97 12:40:01 AM 1 11.05 0.00 1.97 0.10 0.07 86.82 Average: all 12.51 0.00 1.93 1.34 0.07 84.15 Average: 0 16.02 0.00 2.19 1.48 0.08 80.23 Average: 1 9.00 0.00 1.67 1.20 0.06 88.07