---> uname -a: Linux prd-centos8-robot-2c-8g-9798.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 586 4955 19 2156 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:32:a5:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe32:a5b0/64 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) 11/24/2024 _x86_64_ (2 CPU) 02:04:07 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 94.30 15.24 79.06 2706.96 6363.30 02:07:01 AM 75.44 0.73 74.70 51.32 9057.29 02:08:01 AM 26.34 0.38 25.96 64.25 2363.86 02:09:01 AM 53.19 0.03 53.16 3.47 7090.57 02:10:00 AM 5.41 0.10 5.30 32.88 217.82 02:10:01 AM 0.00 0.00 0.00 0.00 0.00 02:11:01 AM 13.88 0.33 13.55 37.85 1164.65 Average: 44.74 2.80 41.93 482.69 4375.21 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5346532 7067788 2535892 32.17 2688 1903144 658148 7.37 210252 2000420 159944 02:07:01 AM 5172496 7004808 2709928 34.38 2688 2009084 695544 7.79 221820 2140096 30116 02:08:01 AM 5091300 7005780 2791124 35.41 2688 2089136 685252 7.67 255292 2181560 60960 02:09:01 AM 5026220 7059628 2856204 36.24 2688 2202996 627108 7.02 257200 2223420 76 02:10:00 AM 4986300 7021748 2896124 36.74 2688 2205032 674248 7.55 257320 2262424 1088 02:10:01 AM 4972284 7010568 2910140 36.92 2688 2207860 692128 7.75 257320 2276336 3932 02:11:01 AM 5086844 6985836 2795580 35.47 2688 2074628 703052 7.87 307220 2134576 35480 Average: 5097425 7022308 2784999 35.33 2688 2098840 676497 7.57 252346 2174119 41657 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 211.11 143.49 1332.91 44.25 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 55.62 39.34 530.37 7.17 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.29 31.17 284.91 7.57 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 199.83 149.86 57.31 42.80 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 34.99 24.32 47.26 1.97 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 82.61 67.39 942.30 4.34 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 104.32 70.89 369.19 54.56 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 107.04 76.68 440.43 26.40 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) 11/24/2024 _x86_64_ (2 CPU) 02:04:07 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 36.85 0.00 6.34 3.30 0.13 53.39 02:06:01 AM 0 39.63 0.00 7.11 3.06 0.13 50.08 02:06:01 AM 1 34.07 0.00 5.58 3.54 0.12 56.70 02:07:01 AM all 19.99 0.00 2.84 6.42 0.10 70.64 02:07:01 AM 0 21.45 0.00 2.82 8.75 0.10 66.88 02:07:01 AM 1 18.53 0.00 2.87 4.10 0.10 74.40 02:08:01 AM all 20.29 0.00 2.64 1.25 0.08 75.75 02:08:01 AM 0 28.05 0.00 2.96 1.39 0.07 67.54 02:08:01 AM 1 12.54 0.00 2.32 1.10 0.08 83.95 02:09:01 AM all 17.42 0.00 3.15 2.98 0.07 76.39 02:09:01 AM 0 16.30 0.00 3.11 3.66 0.07 76.86 02:09:01 AM 1 18.53 0.00 3.19 2.31 0.07 75.91 02:10:00 AM all 1.77 0.00 0.24 0.03 0.04 97.91 02:10:00 AM 0 1.61 0.00 0.15 0.00 0.03 98.20 02:10:00 AM 1 1.93 0.00 0.33 0.07 0.05 97.63 02:10:01 AM all 3.65 0.00 1.46 0.00 0.00 94.89 02:10:01 AM 0 0.73 0.00 0.73 0.00 0.00 98.54 02:10:01 AM 1 6.57 0.00 2.19 0.00 0.00 91.24 02:11:01 AM all 19.69 0.00 2.01 0.11 0.08 78.12 02:11:01 AM 0 18.89 0.00 1.98 0.17 0.08 78.88 02:11:01 AM 1 20.48 0.00 2.04 0.05 0.07 77.37 Average: all 19.35 0.00 2.88 2.35 0.08 75.34 Average: 0 20.99 0.00 3.03 2.85 0.08 73.05 Average: 1 17.71 0.00 2.73 1.86 0.08 77.61