---> uname -a: Linux prd-centos8-robot-2c-8g-4556.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 590 4995 19 2112 6810 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:20:d3:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe20:d3ee/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) 07/26/2024 _x86_64_ (2 CPU) 03:05:38 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 148.56 89.99 58.57 11794.10 37325.95 03:08:01 AM 96.68 8.63 88.06 1375.71 6675.65 03:09:01 AM 73.77 0.80 72.97 79.99 9058.34 03:10:01 AM 32.28 0.68 31.60 92.89 1751.37 03:11:01 AM 40.98 0.45 40.53 72.50 6770.81 03:12:01 AM 27.71 0.53 27.17 64.78 1213.06 Average: 70.00 16.85 53.15 2246.84 10466.20 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5655316 7096544 2227108 28.25 2688 1637844 671992 7.52 168424 1785448 51052 03:08:01 AM 5285268 7088900 2597156 32.95 2688 1981548 645980 7.23 211764 2048080 222824 03:09:01 AM 5206976 7029872 2675448 33.94 2688 2000492 679492 7.61 238016 2090224 12 03:10:01 AM 5002732 7028204 2879692 36.53 2688 2194596 658988 7.38 258180 2249484 185800 03:11:01 AM 5148568 7006684 2733856 34.68 2688 2031596 685084 7.67 254364 2119240 4552 03:12:01 AM 5166712 7025160 2715712 34.45 2688 2033896 664816 7.44 440760 1922368 16020 Average: 5244262 7045894 2638162 33.47 2688 1979995 667725 7.48 261918 2035807 80043 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 247.38 139.11 852.47 53.05 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 92.99 76.65 962.01 10.05 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 33.44 23.66 270.33 6.05 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 44.38 33.80 274.72 8.49 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 280.43 231.45 119.84 62.51 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 19.54 18.61 15.30 8.87 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 119.70 87.22 415.80 24.84 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) 07/26/2024 _x86_64_ (2 CPU) 03:05:38 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 23.38 0.06 8.14 47.54 0.09 20.79 03:07:01 AM 0 26.10 0.03 8.20 47.03 0.08 18.55 03:07:01 AM 1 20.66 0.08 8.08 48.06 0.10 23.02 03:08:01 AM all 38.36 0.00 6.25 2.64 0.10 52.64 03:08:01 AM 0 42.92 0.00 6.92 2.88 0.10 47.18 03:08:01 AM 1 33.80 0.00 5.59 2.41 0.10 58.10 03:09:01 AM all 21.87 0.00 2.30 3.53 0.08 72.23 03:09:01 AM 0 33.86 0.00 2.99 3.69 0.07 59.39 03:09:01 AM 1 9.87 0.00 1.60 3.37 0.08 85.07 03:10:01 AM all 24.89 0.00 4.15 0.63 0.08 70.25 03:10:01 AM 0 35.93 0.00 5.24 0.85 0.08 57.90 03:10:01 AM 1 13.83 0.00 3.07 0.42 0.07 82.62 03:11:01 AM all 10.32 0.00 2.27 1.87 0.07 85.48 03:11:01 AM 0 12.73 0.00 2.38 1.51 0.07 83.32 03:11:01 AM 1 7.92 0.00 2.16 2.23 0.07 87.63 03:12:01 AM all 30.11 0.00 3.43 0.28 0.08 66.11 03:12:01 AM 0 44.53 0.00 3.74 0.35 0.08 51.30 03:12:01 AM 1 15.69 0.00 3.12 0.20 0.07 80.92 Average: all 24.84 0.01 4.42 9.37 0.08 61.28 Average: 0 32.70 0.01 4.91 9.34 0.08 52.97 Average: 1 16.97 0.01 3.93 9.39 0.08 69.60