---> uname -a: Linux prd-centos8-robot-2c-8g-465.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 622 4955 19 2119 6778 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:3b:ef:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe3b:efdb/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) 01/10/2025 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 107.60 0.48 107.11 17.86 10153.80 02:10:01 AM 46.78 1.02 45.76 113.18 5504.90 02:11:01 AM 13.50 0.07 13.43 2.80 1183.22 02:12:01 AM 62.05 6.75 55.30 1249.18 7605.35 02:13:01 AM 4.80 0.08 4.72 31.99 193.57 02:14:01 AM 8.78 0.33 8.45 37.85 262.50 02:15:01 AM 25.78 0.52 25.26 63.86 1192.57 Average: 38.47 1.32 37.15 216.69 3728.09 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5190180 7009100 2692244 34.16 2688 1997744 719680 8.06 189532 2166920 162872 02:10:01 AM 5301412 7097772 2581012 32.74 2688 1974608 661284 7.40 216708 2023832 12 02:11:01 AM 5200276 7045748 2682148 34.03 2688 2021076 688944 7.71 227844 2104640 40900 02:12:01 AM 4989124 7025040 2893300 36.71 2688 2206020 677576 7.59 257724 2258780 80 02:13:01 AM 4951796 6989012 2930628 37.18 2688 2207336 728640 8.16 257852 2299200 356 02:14:01 AM 5022188 6915756 2860236 36.29 2688 2067520 803988 9.00 279156 2224744 33236 02:15:01 AM 5092588 6959340 2789836 35.39 2688 2042760 755056 8.45 448872 1991624 16712 Average: 5106795 7005967 2775629 35.21 2688 2073866 719310 8.05 268241 2152820 36310 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 110.10 88.22 1378.50 12.70 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 14.85 9.38 7.06 3.66 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 22.64 17.68 86.08 4.21 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 227.24 166.21 255.72 42.98 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 25.40 17.60 5.69 4.05 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 167.49 130.84 1494.23 25.64 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 20.81 18.33 17.88 8.52 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 84.08 64.04 463.63 14.54 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) 01/10/2025 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 37.04 0.00 5.16 2.14 0.13 55.54 02:09:01 AM 0 46.82 0.00 6.19 2.13 0.13 44.74 02:09:01 AM 1 27.31 0.00 4.14 2.15 0.12 66.28 02:10:01 AM all 16.57 0.00 1.91 1.15 0.10 80.26 02:10:01 AM 0 16.74 0.00 1.89 1.20 0.07 80.10 02:10:01 AM 1 16.41 0.00 1.94 1.10 0.13 80.41 02:11:01 AM all 9.37 0.00 1.94 0.26 0.08 88.35 02:11:01 AM 0 14.31 0.00 2.33 0.28 0.08 83.00 02:11:01 AM 1 4.44 0.00 1.55 0.23 0.08 93.69 02:12:01 AM all 20.94 0.00 4.40 1.37 0.11 73.17 02:12:01 AM 0 24.47 0.00 4.34 1.22 0.12 69.84 02:12:01 AM 1 17.42 0.00 4.46 1.52 0.10 76.49 02:13:01 AM all 1.99 0.00 0.25 0.03 0.06 97.66 02:13:01 AM 0 0.52 0.00 0.15 0.07 0.07 99.20 02:13:01 AM 1 3.47 0.00 0.35 0.00 0.05 96.13 02:14:01 AM all 14.21 0.00 1.95 0.28 0.16 83.41 02:14:01 AM 0 19.95 0.00 1.80 0.44 0.17 77.65 02:14:01 AM 1 8.43 0.00 2.11 0.12 0.15 89.19 02:15:01 AM all 29.82 0.00 3.74 0.38 0.13 65.92 02:15:01 AM 0 28.63 0.00 3.56 0.47 0.13 67.20 02:15:01 AM 1 31.02 0.00 3.92 0.28 0.13 64.64 Average: all 18.57 0.00 2.77 0.80 0.11 77.75 Average: 0 21.62 0.00 2.89 0.83 0.11 74.54 Average: 1 15.51 0.00 2.64 0.78 0.11 80.96