---> uname -a: Linux prd-centos8-robot-2c-8g-3339.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4923 19 2194 6818 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:af:53:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:feaf:53c2/64 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) 12/03/2025 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 122.79 0.92 121.88 65.84 11632.61 02:08:01 AM 33.14 0.38 32.76 64.26 4181.92 02:09:01 AM 86.45 7.00 79.46 1293.30 7802.93 02:10:01 AM 15.24 0.00 15.24 0.00 2291.29 02:11:01 AM 2.42 0.22 2.20 11.73 114.61 02:12:01 AM 0.50 0.00 0.50 0.00 76.84 02:13:01 AM 0.20 0.00 0.20 0.00 54.86 02:14:01 AM 0.18 0.00 0.18 0.00 27.32 02:15:01 AM 0.20 0.00 0.20 0.00 43.74 02:16:01 AM 0.25 0.00 0.25 0.00 15.99 02:17:02 AM 0.32 0.00 0.32 0.00 7.00 02:18:01 AM 0.24 0.00 0.24 0.00 45.90 02:19:01 AM 19.03 0.40 18.63 46.78 1175.99 Average: 21.64 0.69 20.95 114.15 2115.89 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5171644 7016676 2710780 34.39 2688 2020768 706732 7.91 198736 2163972 102052 02:08:01 AM 5171664 7047432 2710760 34.39 2688 2050804 674988 7.56 223112 2136244 38624 02:09:01 AM 4960204 7060716 2922220 37.07 2688 2266776 630344 7.06 260228 2275484 59248 02:10:01 AM 4960088 7060264 2922336 37.07 2688 2266776 621208 6.96 260248 2275820 4 02:11:01 AM 4916212 7018424 2966212 37.63 2688 2268848 713988 7.99 260404 2319336 480 02:12:01 AM 4909676 7013728 2972748 37.71 2688 2270644 748156 8.38 260412 2325880 224 02:13:01 AM 4906324 7011700 2976100 37.76 2688 2272016 748156 8.38 260416 2329368 4 02:14:01 AM 4904180 7011228 2978244 37.78 2688 2273640 748156 8.38 260416 2331316 876 02:15:01 AM 4903308 7010752 2979116 37.79 2688 2274036 748156 8.38 260416 2332408 32 02:16:01 AM 4902644 7010464 2979780 37.80 2688 2274412 748156 8.38 260420 2332988 24 02:17:02 AM 4900632 7009112 2981792 37.83 2688 2275084 763600 8.55 260420 2334908 616 02:18:01 AM 4898268 7008068 2984156 37.86 2688 2276392 763600 8.55 260428 2337472 620 02:19:01 AM 5003836 6949848 2878588 36.52 2688 2118024 752240 8.42 468000 2048984 33240 Average: 4962206 7017570 2920218 37.05 2688 2223709 720575 8.07 268743 2272629 18157 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 111.36 86.39 1241.78 11.93 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.85 10.90 6.67 4.33 0.00 0.00 0.00 0.00 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 236.85 172.21 375.43 38.49 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 6.13 5.30 1.68 1.41 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 91.30 85.80 18.90 7.91 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 80.14 77.62 16.83 8.25 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 38.33 38.51 8.98 3.65 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 74.66 74.64 15.12 12.94 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 15.33 14.36 3.89 2.55 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.53 13.15 3.91 2.40 0.00 0.00 0.00 0.00 02:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 AM eth0 21.63 19.46 5.57 3.41 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 43.51 39.26 11.38 7.16 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 65.68 40.10 101.36 47.77 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 62.74 52.15 139.52 11.71 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) 12/03/2025 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 37.46 0.00 5.34 1.13 0.08 55.99 02:07:01 AM 0 23.28 0.00 4.41 1.15 0.08 71.08 02:07:01 AM 1 51.68 0.00 6.27 1.12 0.08 40.86 02:08:01 AM all 15.73 0.00 2.36 0.25 0.08 81.59 02:08:01 AM 0 11.24 0.00 1.99 0.33 0.07 86.37 02:08:01 AM 1 20.21 0.00 2.72 0.17 0.08 76.82 02:09:01 AM all 33.53 0.00 6.27 0.64 0.09 59.47 02:09:01 AM 0 26.18 0.00 5.28 0.70 0.08 67.76 02:09:01 AM 1 40.87 0.00 7.26 0.58 0.10 51.18 02:10:01 AM all 0.37 0.00 0.23 0.18 0.04 99.18 02:10:01 AM 0 0.60 0.00 0.23 0.15 0.03 98.98 02:10:01 AM 1 0.13 0.00 0.23 0.20 0.05 99.38 02:11:01 AM all 6.73 0.00 0.52 0.02 0.08 92.66 02:11:01 AM 0 3.78 0.00 0.52 0.02 0.07 95.61 02:11:01 AM 1 9.69 0.00 0.52 0.02 0.08 89.69 02:12:01 AM all 8.35 0.00 0.44 0.00 0.08 91.14 02:12:01 AM 0 5.32 0.00 0.39 0.00 0.07 94.23 02:12:01 AM 1 11.37 0.00 0.49 0.00 0.08 88.06 02:13:01 AM all 2.61 0.00 0.24 0.00 0.08 97.07 02:13:01 AM 0 1.96 0.00 0.25 0.00 0.07 97.72 02:13:01 AM 1 3.26 0.00 0.23 0.00 0.08 96.42 02:14:01 AM all 6.12 0.00 0.39 0.00 0.08 93.41 02:14:01 AM 0 3.87 0.00 0.37 0.00 0.08 95.67 02:14:01 AM 1 8.35 0.00 0.42 0.00 0.07 91.16 02:15:01 AM all 4.55 0.00 0.18 0.00 0.08 95.19 02:15:01 AM 0 4.03 0.00 0.18 0.00 0.07 95.72 02:15:01 AM 1 5.08 0.00 0.18 0.00 0.08 94.66 02:16:01 AM all 3.99 0.00 0.27 0.00 0.08 95.65 02:16:01 AM 0 5.67 0.00 0.32 0.00 0.08 93.93 02:16:01 AM 1 2.32 0.00 0.22 0.00 0.08 97.38 02:17:02 AM all 5.54 0.00 0.34 0.00 0.08 94.03 02:17:02 AM 0 5.06 0.00 0.37 0.00 0.08 94.49 02:17:02 AM 1 6.02 0.00 0.32 0.00 0.08 93.57 02:17:02 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 11.75 0.00 0.43 0.00 0.09 87.72 02:18:01 AM 0 7.72 0.00 0.46 0.00 0.10 91.71 02:18:01 AM 1 15.78 0.00 0.41 0.00 0.09 83.72 02:19:01 AM all 25.59 0.00 3.04 0.12 0.07 71.19 02:19:01 AM 0 13.91 0.00 2.48 0.08 0.07 83.46 02:19:01 AM 1 37.28 0.00 3.59 0.15 0.07 58.92 Average: all 12.51 0.00 1.55 0.18 0.08 85.69 Average: 0 8.68 0.00 1.33 0.19 0.07 89.73 Average: 1 16.34 0.00 1.76 0.17 0.08 81.65