---> uname -a: Linux prd-centos8-robot-2c-8g-45497.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 4864 19 2263 6828 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:85:6d:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe85:6df3/64 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) 07/23/2025 _x86_64_ (2 CPU) 20:09:28 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 88.78 10.89 77.89 3518.14 7377.72 08:12:01 PM 85.57 0.71 84.85 52.75 11088.67 08:13:01 PM 20.91 0.42 20.49 64.78 1002.17 08:14:01 PM 78.72 9.45 69.28 1685.30 8202.60 08:15:01 PM 9.47 0.02 9.45 0.13 1028.23 08:16:01 PM 1.90 0.00 1.90 0.00 111.63 08:17:01 PM 1.10 0.00 1.10 0.00 794.20 08:18:01 PM 0.45 0.00 0.45 0.00 273.99 08:19:01 PM 0.68 0.03 0.65 1.87 207.81 08:20:01 PM 19.71 0.42 19.30 47.73 2440.56 Average: 30.76 2.19 28.57 537.60 3256.27 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5341148 7064968 2541284 32.24 2688 1905908 688332 7.71 187240 2032060 183052 08:12:01 PM 5191124 7029008 2691308 34.14 2688 2013568 690580 7.73 198752 2139900 8 08:13:01 PM 5184824 7063620 2697608 34.22 2688 2052484 673404 7.54 229460 2112288 47112 08:14:01 PM 4971372 7068864 2911060 36.93 2688 2264940 633020 7.09 268208 2261316 25868 08:15:01 PM 4933608 7031064 2948824 37.41 2688 2265136 682960 7.65 268328 2298548 196 08:16:01 PM 4904232 7011844 2978200 37.78 2688 2275340 698768 7.82 268800 2326912 8844 08:17:01 PM 4889932 7012268 2992500 37.96 2688 2290024 698768 7.82 268800 2341604 148 08:18:01 PM 4879712 7011436 3002720 38.09 2688 2299444 698768 7.82 268836 2351940 1452 08:19:01 PM 4805124 6943012 3077308 39.04 2688 2305568 762688 8.54 269084 2425380 1572 08:20:01 PM 4963120 6969640 2919312 37.04 2688 2179400 755332 8.46 502732 2057696 23400 Average: 5006420 7020572 2876012 36.49 2688 2185181 698262 7.82 273024 2234764 29165 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 293.58 196.18 1863.56 62.46 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 59.21 45.18 577.32 6.90 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 11.93 11.81 9.06 4.55 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 194.24 145.43 342.93 33.01 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 15.81 9.48 4.35 1.07 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 28.11 27.44 83.76 12.58 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 26.81 28.26 97.59 7.95 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 16.40 18.00 35.29 13.31 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 14.60 13.56 81.59 3.62 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 76.54 50.61 142.62 81.16 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 73.77 54.62 324.24 22.66 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) 07/23/2025 _x86_64_ (2 CPU) 20:09:28 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 39.49 0.00 6.45 1.04 0.10 52.92 08:11:01 PM 0 35.81 0.00 6.09 1.15 0.08 56.87 08:11:01 PM 1 43.18 0.00 6.82 0.93 0.12 48.95 08:12:01 PM all 20.07 0.00 3.08 1.84 0.06 74.95 08:12:01 PM 0 23.16 0.00 3.12 2.29 0.05 71.38 08:12:01 PM 1 16.98 0.00 3.05 1.38 0.07 78.53 08:13:01 PM all 19.51 0.00 2.79 0.22 0.07 77.42 08:13:01 PM 0 9.03 0.00 2.28 0.17 0.07 88.45 08:13:01 PM 1 29.99 0.00 3.30 0.27 0.07 66.37 08:14:01 PM all 24.99 0.00 4.70 0.78 0.08 69.46 08:14:01 PM 0 18.03 0.00 4.10 0.53 0.08 77.25 08:14:01 PM 1 31.94 0.00 5.29 1.02 0.08 61.67 08:15:01 PM all 1.05 0.00 0.22 0.11 0.04 98.58 08:15:01 PM 0 1.22 0.00 0.18 0.05 0.03 98.51 08:15:01 PM 1 0.89 0.00 0.25 0.17 0.05 98.65 08:16:01 PM all 10.47 0.00 0.21 0.01 0.07 89.24 08:16:01 PM 0 4.15 0.00 0.22 0.02 0.07 95.55 08:16:01 PM 1 16.78 0.00 0.20 0.00 0.07 82.95 08:17:01 PM all 14.89 0.00 0.18 0.05 0.08 84.81 08:17:01 PM 0 3.11 0.00 0.20 0.07 0.08 96.54 08:17:01 PM 1 26.65 0.00 0.17 0.03 0.07 73.08 08:18:01 PM all 11.42 0.00 0.16 0.01 0.05 88.37 08:18:01 PM 0 13.02 0.00 0.17 0.02 0.05 86.75 08:18:01 PM 1 9.82 0.00 0.15 0.00 0.05 89.98 08:19:01 PM all 6.86 0.00 0.30 0.02 0.08 92.73 08:19:01 PM 0 2.76 0.00 0.17 0.00 0.07 97.01 08:19:01 PM 1 10.98 0.00 0.44 0.03 0.10 88.46 08:20:01 PM all 25.56 0.00 3.17 0.18 0.08 71.01 08:20:01 PM 0 16.33 0.00 2.88 0.17 0.07 80.56 08:20:01 PM 1 34.82 0.00 3.46 0.20 0.08 61.44 Average: all 17.45 0.00 2.13 0.43 0.07 79.92 Average: 0 12.69 0.00 1.95 0.45 0.07 84.86 Average: 1 22.22 0.00 2.31 0.40 0.08 74.99