---> uname -a: Linux prd-centos8-robot-2c-8g-6301.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4779 19 2306 6783 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:b4:26:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:feb4:26bb/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) 12/29/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 101.57 2.90 98.67 292.22 8829.35 11:08:01 PM 53.39 0.70 52.69 51.72 7115.63 11:09:01 PM 50.92 9.58 41.34 1702.50 2583.81 11:10:01 PM 31.37 0.03 31.34 3.47 6107.50 11:11:01 PM 3.03 0.00 3.03 0.00 90.20 11:12:01 PM 0.40 0.00 0.40 0.00 4.15 11:13:01 PM 0.32 0.00 0.32 0.00 3.28 11:14:01 PM 9.97 0.18 9.78 33.86 249.44 Average: 31.37 1.67 29.69 260.48 3122.84 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5284200 7046788 2598232 32.96 2688 1941332 668492 7.49 187732 2074220 154976 11:08:01 PM 5195304 7016012 2687128 34.09 2688 1998720 694340 7.77 211644 2132244 25572 11:09:01 PM 4977024 7025624 2905408 36.86 2688 2218064 674300 7.55 261096 2274692 168024 11:10:01 PM 4992412 7040780 2890020 36.66 2688 2218196 649400 7.27 264388 2251724 4 11:11:01 PM 4992672 7041056 2889760 36.66 2688 2218204 649400 7.27 264388 2251784 4 11:12:01 PM 4992700 7041084 2889732 36.66 2688 2218204 649400 7.27 264388 2251836 12 11:13:01 PM 4992948 7041324 2889484 36.66 2688 2218204 649400 7.27 264388 2251720 4 11:14:01 PM 4980156 7026832 2902276 36.82 2688 2216056 725708 8.13 303688 2223088 13212 Average: 5050927 7034938 2831505 35.92 2688 2155872 670055 7.50 252714 2213914 45226 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 86.99 70.44 947.24 10.81 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 42.43 30.53 437.28 5.44 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 52.53 41.30 304.03 10.43 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 545.40 405.56 105.62 88.38 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.12 0.42 0.17 0.12 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.37 0.17 0.11 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.37 0.18 0.11 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 17.80 13.55 16.42 6.76 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 93.88 70.27 226.36 15.25 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) 12/29/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 37.40 0.00 5.12 3.25 0.09 54.13 11:07:01 PM 0 34.37 0.00 5.39 3.49 0.10 56.65 11:07:01 PM 1 40.43 0.00 4.86 3.01 0.08 51.62 11:08:01 PM all 15.02 0.00 1.99 1.63 0.08 81.29 11:08:01 PM 0 13.17 0.00 2.04 1.44 0.07 83.29 11:08:01 PM 1 16.88 0.00 1.93 1.82 0.08 79.29 11:09:01 PM all 30.68 0.00 5.47 0.80 0.10 62.95 11:09:01 PM 0 26.28 0.00 4.62 0.78 0.10 68.22 11:09:01 PM 1 35.07 0.00 6.32 0.81 0.10 57.70 11:10:01 PM all 2.52 0.00 1.37 0.53 0.03 95.55 11:10:01 PM 0 1.61 0.00 1.31 0.64 0.03 96.42 11:10:01 PM 1 3.44 0.00 1.44 0.42 0.03 94.67 11:11:01 PM all 0.33 0.00 0.08 0.01 0.03 99.55 11:11:01 PM 0 0.58 0.00 0.10 0.00 0.03 99.28 11:11:01 PM 1 0.07 0.00 0.07 0.02 0.03 99.82 11:12:01 PM all 0.30 0.00 0.06 0.00 0.03 99.61 11:12:01 PM 0 0.20 0.00 0.03 0.00 0.02 99.75 11:12:01 PM 1 0.40 0.00 0.08 0.00 0.05 99.47 11:13:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 11:13:01 PM 0 0.03 0.00 0.03 0.00 0.03 99.90 11:13:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 11:14:01 PM all 13.15 0.00 1.44 0.67 0.05 84.69 11:14:01 PM 0 14.42 0.00 1.64 0.40 0.07 83.47 11:14:01 PM 1 11.88 0.00 1.23 0.93 0.03 85.91 Average: all 12.48 0.00 1.95 0.86 0.06 84.65 Average: 0 11.34 0.00 1.89 0.84 0.06 85.86 Average: 1 13.62 0.00 2.00 0.88 0.06 83.45