---> uname -a: Linux prd-centos8-robot-2c-8g-3624.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 583 5054 19 2059 6819 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:48:c5:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe48:c500/64 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) 01/21/2025 _x86_64_ (2 CPU) 00:56:28 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 112.23 58.53 53.70 6484.13 33363.49 12:59:01 AM 106.83 0.07 106.76 1.87 10484.49 01:00:01 AM 29.41 0.67 28.74 51.18 4225.09 01:01:01 AM 17.76 0.73 17.02 103.55 398.18 Average: 66.37 14.82 51.55 1640.48 12031.08 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5546008 7071820 2336416 29.64 2688 1718708 728108 8.15 187136 1867532 106616 12:59:01 AM 5144756 6967020 2737668 34.73 2688 2001068 771488 8.64 190144 2208388 136840 01:00:01 AM 5202832 7000592 2679592 33.99 2688 1975968 748128 8.38 198352 2138480 8 01:01:01 AM 5205636 7006888 2676788 33.96 2688 1979376 719680 8.06 384004 1950564 36 Average: 5274808 7011580 2607616 33.08 2688 1918780 741851 8.31 239909 2041241 60875 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 282.42 168.09 1210.49 59.57 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 87.21 70.38 1051.91 10.69 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 7.21 1.53 2.49 0.39 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 24.34 20.37 23.02 10.08 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 99.55 64.68 569.38 20.02 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) 01/21/2025 _x86_64_ (2 CPU) 00:56:28 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.83 0.03 6.43 28.16 0.13 32.41 12:58:01 AM 0 31.32 0.03 6.40 31.17 0.12 30.96 12:58:01 AM 1 34.35 0.03 6.46 25.15 0.14 33.87 12:59:01 AM all 32.88 0.00 4.25 5.48 0.10 57.29 12:59:01 AM 0 28.95 0.00 3.74 6.13 0.12 61.06 12:59:01 AM 1 36.81 0.00 4.76 4.83 0.08 53.51 01:00:01 AM all 4.57 0.00 0.99 2.06 0.05 92.33 01:00:01 AM 0 5.26 0.00 0.87 1.20 0.05 92.61 01:00:01 AM 1 3.87 0.00 1.10 2.92 0.05 92.05 01:01:01 AM all 24.14 0.00 2.59 0.33 0.08 72.85 01:01:01 AM 0 18.89 0.00 2.61 0.23 0.08 78.19 01:01:01 AM 1 29.39 0.00 2.57 0.43 0.08 67.52 Average: all 23.55 0.01 3.55 8.89 0.09 63.92 Average: 0 21.05 0.01 3.39 9.55 0.09 65.91 Average: 1 26.05 0.01 3.70 8.22 0.09 61.94