---> uname -a: Linux prd-centos8-robot-2c-8g-1933.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 572 4951 19 2173 6827 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:e8:d6:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fee8:d677/64 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) 09/28/2025 _x86_64_ (2 CPU) 05:07:42 LINUX RESTART (2 CPU) 05:08:01 AM tps rtps wtps bread/s bwrtn/s 05:09:01 AM 158.41 91.29 67.13 9663.86 40604.48 05:10:01 AM 119.89 0.72 119.17 52.91 12222.76 05:11:01 AM 30.41 0.42 29.99 64.78 2256.38 05:12:01 AM 67.02 6.97 60.06 1292.98 5648.88 05:13:01 AM 20.34 0.00 20.34 0.00 3853.82 05:14:01 AM 3.17 0.00 3.17 0.00 113.11 05:15:01 AM 0.12 0.00 0.12 0.00 1.30 05:16:01 AM 0.45 0.23 0.22 12.66 7.18 05:17:01 AM 2.13 0.00 2.13 0.00 155.61 05:18:01 AM 0.23 0.00 0.23 0.00 3.90 05:19:01 AM 15.09 0.32 14.78 36.92 575.41 05:20:01 AM 31.44 0.52 30.93 63.86 1381.39 Average: 37.40 8.37 29.02 932.38 5569.14 05:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:09:01 AM 5372628 7018472 2509796 31.84 2688 1834764 774628 8.67 203564 2012764 163880 05:10:01 AM 5172452 7013684 2709972 34.38 2688 2017020 715392 8.01 199108 2156208 41860 05:11:01 AM 5250128 7092980 2632296 33.39 2688 2018972 647140 7.25 219824 2065592 4 05:12:01 AM 4972468 7066648 2909956 36.92 2688 2261580 630932 7.06 263180 2268172 102944 05:13:01 AM 4971896 7065728 2910528 36.92 2688 2261596 630932 7.06 263204 2267332 4 05:14:01 AM 4971844 7065676 2910580 36.92 2688 2261596 630932 7.06 263208 2267392 8 05:15:01 AM 4971840 7065672 2910584 36.92 2688 2261596 630932 7.06 263208 2267532 8 05:16:01 AM 4906956 7003772 2975468 37.75 2688 2264580 710816 7.96 263340 2331004 2596 05:17:01 AM 4883328 6980168 2999096 38.05 2688 2264604 743796 8.33 263340 2354452 16 05:18:01 AM 4870248 6967096 3012176 38.21 2688 2264620 760196 8.51 263340 2367880 24 05:19:01 AM 5084924 7000496 2797500 35.49 2688 2089440 713304 7.99 304640 2135824 30540 05:20:01 AM 5091440 7011804 2790984 35.41 2688 2094508 700868 7.85 463188 1975100 26988 Average: 5043346 7029350 2839078 36.02 2688 2157906 690822 7.74 269429 2205771 30739 05:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 301.85 180.17 1651.24 60.15 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 67.25 50.77 842.67 9.11 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 21.01 15.03 11.70 4.88 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 197.28 146.39 364.32 40.26 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 321.69 228.24 61.13 46.51 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 2.37 1.98 0.49 0.48 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 3.28 2.20 1.75 0.61 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 56.93 37.39 207.44 3.81 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 263.72 261.37 5522.17 16.92 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 281.85 278.49 5736.52 18.04 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 135.47 110.31 1419.93 33.07 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 18.05 16.76 15.76 8.60 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 139.23 110.76 1319.54 20.20 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) 09/28/2025 _x86_64_ (2 CPU) 05:07:42 LINUX RESTART (2 CPU) 05:08:01 AM CPU %user %nice %system %iowait %steal %idle 05:09:01 AM all 40.03 0.06 9.93 9.42 0.13 40.43 05:09:01 AM 0 52.10 0.03 10.32 7.70 0.13 29.71 05:09:01 AM 1 28.00 0.08 9.53 11.14 0.12 51.12 05:10:01 AM all 30.12 0.00 4.56 1.56 0.09 63.66 05:10:01 AM 0 34.03 0.00 5.03 1.33 0.08 59.52 05:10:01 AM 1 26.21 0.00 4.09 1.80 0.10 67.80 05:11:01 AM all 11.72 0.00 1.84 0.23 0.08 86.15 05:11:01 AM 0 13.42 0.00 1.74 0.20 0.08 84.57 05:11:01 AM 1 10.02 0.00 1.93 0.25 0.07 87.73 05:12:01 AM all 32.84 0.00 5.85 0.80 0.09 60.41 05:12:01 AM 0 35.88 0.00 6.37 0.65 0.08 57.02 05:12:01 AM 1 29.81 0.00 5.34 0.95 0.10 63.80 05:13:01 AM all 0.92 0.00 0.74 0.29 0.06 97.98 05:13:01 AM 0 1.00 0.00 0.74 0.38 0.05 97.83 05:13:01 AM 1 0.84 0.00 0.75 0.20 0.07 98.14 05:14:01 AM all 0.33 0.00 0.08 0.01 0.05 99.53 05:14:01 AM 0 0.53 0.00 0.05 0.02 0.05 99.35 05:14:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 05:15:01 AM all 0.35 0.00 0.07 0.00 0.05 99.53 05:15:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 05:15:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 05:16:01 AM all 5.85 0.00 1.33 0.02 0.08 92.72 05:16:01 AM 0 10.70 0.00 2.42 0.02 0.07 86.80 05:16:01 AM 1 1.02 0.00 0.25 0.02 0.08 98.63 05:17:01 AM all 9.11 0.00 1.19 0.01 0.11 89.57 05:17:01 AM 0 16.63 0.00 2.01 0.00 0.12 81.24 05:17:01 AM 1 1.66 0.00 0.38 0.02 0.10 97.84 05:18:01 AM all 8.79 0.00 1.22 0.00 0.11 89.88 05:18:01 AM 0 15.50 0.00 1.88 0.00 0.12 82.50 05:18:01 AM 1 2.11 0.00 0.57 0.00 0.10 97.22 05:19:01 AM all 17.69 0.00 2.46 0.07 0.08 79.71 05:19:01 AM 0 21.98 0.00 2.96 0.07 0.08 74.91 05:19:01 AM 1 13.39 0.00 1.97 0.07 0.07 84.50 05:19:01 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 33.80 0.00 4.09 0.15 0.09 61.87 05:20:01 AM 0 49.66 0.00 5.07 0.20 0.10 44.97 05:20:01 AM 1 17.95 0.00 3.12 0.10 0.08 78.75 Average: all 15.97 0.00 2.78 1.05 0.08 80.11 Average: 0 21.00 0.00 3.22 0.88 0.08 74.81 Average: 1 10.95 0.01 2.34 1.21 0.08 85.40