---> uname -a: Linux prd-centos8-robot-2c-8g-442.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: 2800.000 BogoMIPS: 5600.00 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 588 4979 19 2129 6812 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:16:55:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe16:5546/64 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) 02/19/2025 _x86_64_ (2 CPU) 20:56:04 LINUX RESTART (2 CPU) 08:57:03 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 120.67 0.90 119.77 58.74 10880.56 08:59:01 PM 33.60 0.42 33.18 64.77 4429.42 09:00:01 PM 67.96 6.75 61.21 1249.18 7507.28 09:01:01 PM 7.93 0.10 7.83 32.12 769.11 09:02:01 PM 9.36 0.40 8.96 39.58 287.37 Average: 47.41 1.72 45.70 290.41 4733.62 08:57:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 5205020 7009712 2677412 33.97 2688 1981608 709072 7.94 197764 2132672 104020 08:59:01 PM 5205228 7044136 2677204 33.96 2688 2015192 674260 7.55 220576 2108684 31472 09:00:01 PM 5010568 7057620 2871864 36.43 2688 2216420 625100 7.00 257808 2235324 16644 09:01:01 PM 4971132 7019488 2911300 36.93 2688 2217720 680908 7.62 257932 2275928 340 09:02:01 PM 5112152 6984740 2770280 35.14 2688 2046072 713068 7.98 290220 2120936 17984 Average: 5100820 7023139 2781612 35.29 2688 2095402 680482 7.62 244860 2174709 34092 08:57:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 103.60 80.46 1161.08 12.12 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 16.84 10.49 6.48 4.18 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 194.20 142.02 331.04 32.69 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 23.69 16.58 5.29 2.03 0.00 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 160.12 126.75 1291.92 31.02 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 99.66 75.22 555.13 16.44 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) 02/19/2025 _x86_64_ (2 CPU) 20:56:04 LINUX RESTART (2 CPU) 08:57:03 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 36.31 0.00 5.34 1.34 0.10 56.91 08:58:01 PM 0 35.55 0.00 5.09 1.67 0.10 57.58 08:58:01 PM 1 37.07 0.00 5.58 1.00 0.10 56.25 08:59:01 PM all 12.35 0.00 2.01 0.46 0.08 85.10 08:59:01 PM 0 17.85 0.00 2.30 0.52 0.07 79.27 08:59:01 PM 1 6.85 0.00 1.72 0.40 0.10 90.93 09:00:01 PM all 22.96 0.00 4.73 0.87 0.08 71.37 09:00:01 PM 0 20.54 0.00 4.12 0.85 0.08 74.41 09:00:01 PM 1 25.38 0.00 5.34 0.88 0.08 68.32 09:01:01 PM all 2.05 0.00 0.28 0.08 0.06 97.53 09:01:01 PM 0 3.57 0.00 0.32 0.03 0.05 96.03 09:01:01 PM 1 0.53 0.00 0.25 0.13 0.07 99.02 09:02:01 PM all 14.26 0.00 2.00 0.05 0.09 83.60 09:02:01 PM 0 18.22 0.00 1.97 0.07 0.10 79.64 09:02:01 PM 1 10.28 0.00 2.02 0.03 0.08 87.58 Average: all 17.47 0.00 2.86 0.55 0.08 79.03 Average: 0 19.05 0.00 2.75 0.62 0.08 77.50 Average: 1 15.90 0.00 2.97 0.49 0.09 80.56