---> uname -a: Linux prd-centos8-robot-2c-8g-39269.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 608 4957 19 2131 6792 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:04:4b:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe04:4b11/64 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) 10/05/2024 _x86_64_ (2 CPU) 23:07:56 LINUX RESTART (2 CPU) 11:09:02 PM tps rtps wtps bread/s bwrtn/s 11:10:01 PM 123.84 7.00 116.84 1271.22 10793.43 11:11:01 PM 35.67 0.67 35.00 49.45 4394.84 11:12:01 PM 31.26 0.38 30.88 64.26 1833.33 11:13:01 PM 41.69 2.52 39.17 396.00 6801.08 11:14:01 PM 2.73 0.00 2.73 0.00 80.57 11:15:01 PM 0.15 0.00 0.15 0.00 1.18 11:16:01 PM 0.37 0.08 0.28 31.99 8.36 11:17:01 PM 26.50 0.65 25.85 74.12 1284.59 Average: 32.59 1.40 31.19 233.75 3134.01 11:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 PM 5137000 6991196 2745432 34.83 2688 2031864 768320 8.60 214808 2187516 133152 11:11:01 PM 5163728 7018500 2718704 34.49 2688 2031828 709600 7.95 234260 2137908 22292 11:12:01 PM 4956868 7002908 2925564 37.11 2688 2215084 726288 8.13 257968 2296932 186484 11:13:01 PM 4987332 7035484 2895100 36.73 2688 2217512 666588 7.46 263180 2256772 16 11:14:01 PM 4987172 7035328 2895260 36.73 2688 2217516 666588 7.46 263184 2256840 4 11:15:01 PM 4987524 7035680 2894908 36.73 2688 2217516 666588 7.46 263184 2256708 8 11:16:01 PM 4986152 7036600 2896280 36.74 2688 2219808 677204 7.58 263752 2257708 1300 11:17:01 PM 5121956 6996796 2760476 35.02 2688 2049500 715444 8.01 448800 1959508 192 Average: 5040966 7019062 2841466 36.05 2688 2150078 699578 7.83 276142 2201236 42931 11:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 105.25 80.15 1017.26 11.22 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 11.01 5.76 5.01 2.60 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 42.68 37.23 295.91 8.47 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 398.25 279.26 82.54 68.24 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 2.88 1.90 0.53 0.44 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 3.85 1.90 0.67 0.42 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 74.51 43.27 20.22 5.12 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 56.36 42.41 83.70 23.39 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 86.81 61.45 186.52 15.00 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) 10/05/2024 _x86_64_ (2 CPU) 23:07:56 LINUX RESTART (2 CPU) 11:09:02 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 35.39 0.00 5.61 5.73 0.11 53.16 11:10:01 PM 0 24.06 0.00 4.61 5.69 0.12 65.53 11:10:01 PM 1 46.76 0.00 6.61 5.76 0.10 40.76 11:11:01 PM all 9.46 0.00 1.54 5.27 0.06 83.66 11:11:01 PM 0 2.81 0.00 1.39 9.27 0.05 86.49 11:11:01 PM 1 16.11 0.00 1.70 1.28 0.07 80.83 11:12:01 PM all 25.20 0.00 3.71 0.54 0.08 70.48 11:12:01 PM 0 8.39 0.00 2.57 0.48 0.07 88.49 11:12:01 PM 1 42.02 0.00 4.84 0.60 0.08 52.45 11:13:01 PM all 6.46 0.00 1.98 1.94 0.05 89.56 11:13:01 PM 0 7.61 0.00 2.15 1.53 0.07 88.64 11:13:01 PM 1 5.32 0.00 1.81 2.36 0.03 90.48 11:14:01 PM all 0.35 0.00 0.07 0.04 0.03 99.52 11:14:01 PM 0 0.34 0.00 0.07 0.08 0.03 99.47 11:14:01 PM 1 0.35 0.00 0.07 0.00 0.02 99.57 11:15:01 PM all 0.31 0.00 0.10 0.00 0.02 99.57 11:15:01 PM 0 0.05 0.00 0.08 0.00 0.02 99.85 11:15:01 PM 1 0.57 0.00 0.12 0.00 0.02 99.30 11:16:01 PM all 2.73 0.00 0.44 0.03 0.03 96.77 11:16:01 PM 0 1.89 0.00 0.35 0.05 0.02 97.69 11:16:01 PM 1 3.57 0.00 0.54 0.00 0.05 95.85 11:17:01 PM all 23.18 0.00 3.23 0.38 0.07 73.14 11:17:01 PM 0 15.81 0.00 2.89 0.50 0.07 80.73 11:17:01 PM 1 30.55 0.00 3.57 0.25 0.07 65.57 Average: all 12.86 0.00 2.08 1.74 0.05 83.27 Average: 0 7.60 0.00 1.76 2.20 0.05 88.38 Average: 1 18.10 0.00 2.40 1.27 0.05 78.18