---> uname -a: Linux prd-centos8-robot-2c-8g-44052.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 642 4754 19 2300 6752 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:f3:86:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fef3:8600/64 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) 10/19/2024 _x86_64_ (2 CPU) 23:05:39 LINUX RESTART (2 CPU) 11:06:03 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 161.70 78.85 82.85 9544.71 42350.71 11:08:01 PM 89.24 0.10 89.14 9.06 8709.78 11:09:01 PM 32.39 1.02 31.37 106.50 3667.79 11:10:01 PM 56.81 2.52 54.29 396.79 5418.91 11:11:01 PM 16.03 0.00 16.03 0.00 2938.57 11:12:01 PM 0.62 0.00 0.62 0.00 13.35 11:13:01 PM 0.12 0.00 0.12 0.00 1.03 11:14:01 PM 0.10 0.00 0.10 0.00 0.78 11:15:01 PM 14.46 0.28 14.18 43.99 360.82 Average: 40.82 8.94 31.88 1091.01 6919.90 11:06:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5339540 7001868 2542884 32.26 2688 1850980 779960 8.73 225512 2016100 134080 11:08:01 PM 5212888 7040792 2669536 33.87 2688 2004804 675548 7.56 211336 2111104 90080 11:09:01 PM 5236112 7066760 2646312 33.57 2688 2008056 667800 7.48 240252 2058900 20 11:10:01 PM 5004532 7046320 2877892 36.51 2688 2211140 642684 7.20 261848 2239680 76412 11:11:01 PM 4964244 7005772 2918180 37.02 2688 2211152 693620 7.77 261860 2279364 4 11:12:01 PM 4964428 7005940 2917996 37.02 2688 2211152 693620 7.77 261860 2279452 4 11:13:01 PM 4964512 7006024 2917912 37.02 2688 2211152 693620 7.77 261860 2279388 4 11:14:01 PM 4964412 7005928 2918012 37.02 2688 2211156 693620 7.77 261860 2279392 4 11:15:01 PM 4967736 7008064 2914688 36.98 2688 2209496 686744 7.69 456300 2083060 13368 Average: 5068712 7020830 2813712 35.70 2688 2125454 691913 7.75 271410 2180716 34886 11:06:03 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 324.72 201.69 1582.27 65.24 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 69.86 52.25 649.88 8.88 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 17.78 13.08 7.38 4.53 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 118.76 86.98 314.81 22.81 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 410.68 288.16 80.32 66.39 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 1.23 0.33 0.22 0.10 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 0.82 0.17 0.05 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 0.77 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 21.71 17.63 20.25 8.96 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 106.62 72.95 290.20 19.50 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) 10/19/2024 _x86_64_ (2 CPU) 23:05:39 LINUX RESTART (2 CPU) 11:06:03 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 41.04 0.03 10.37 7.84 0.12 40.60 11:07:01 PM 0 44.18 0.02 9.68 7.70 0.10 38.33 11:07:01 PM 1 37.89 0.05 11.06 7.99 0.14 42.87 11:08:01 PM all 28.01 0.00 4.01 6.53 0.13 61.33 11:08:01 PM 0 31.68 0.00 4.55 8.94 0.13 54.69 11:08:01 PM 1 24.32 0.00 3.46 4.10 0.12 68.00 11:09:01 PM all 11.28 0.00 1.64 1.05 0.09 85.94 11:09:01 PM 0 18.62 0.00 1.93 1.41 0.07 77.98 11:09:01 PM 1 3.97 0.00 1.35 0.70 0.12 93.86 11:10:01 PM all 27.04 0.00 4.56 7.51 0.10 60.78 11:10:01 PM 0 35.88 0.00 5.39 9.00 0.10 49.63 11:10:01 PM 1 18.24 0.00 3.74 6.02 0.10 71.90 11:11:01 PM all 1.01 0.00 0.98 0.63 0.05 97.33 11:11:01 PM 0 0.90 0.00 0.82 0.32 0.07 97.89 11:11:01 PM 1 1.12 0.00 1.14 0.94 0.03 96.77 11:12:01 PM all 0.32 0.00 0.07 0.01 0.04 99.57 11:12:01 PM 0 0.13 0.00 0.08 0.02 0.05 99.72 11:12:01 PM 1 0.50 0.00 0.05 0.00 0.03 99.42 11:13:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 11:13:01 PM 0 0.55 0.00 0.05 0.00 0.05 99.35 11:13:01 PM 1 0.07 0.00 0.05 0.00 0.02 99.87 11:14:01 PM all 0.29 0.00 0.06 0.00 0.04 99.61 11:14:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:14:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:15:01 PM all 19.82 0.00 2.07 0.72 0.08 77.32 11:15:01 PM 0 25.12 0.00 2.13 0.75 0.07 71.94 11:15:01 PM 1 14.53 0.00 2.00 0.68 0.08 82.69 Average: all 14.21 0.00 2.61 2.67 0.08 80.44 Average: 0 17.37 0.00 2.71 3.10 0.07 76.74 Average: 1 11.05 0.01 2.50 2.24 0.08 84.12