---> uname -a: Linux prd-centos8-robot-2c-8g-46087.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 603 4909 19 2184 6795 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:4d:e3:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85464sec preferred_lft 85464sec inet6 fe80::f816:3eff:fe4d:e3e9/64 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) 07/26/2025 _x86_64_ (2 CPU) 01:05:31 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 126.16 52.88 73.28 7501.63 28458.30 01:08:01 AM 106.53 0.72 105.81 52.92 12307.80 01:09:01 AM 26.21 0.42 25.80 64.79 1995.95 01:10:01 AM 56.38 6.93 49.45 1289.30 3427.54 01:11:01 AM 38.62 0.03 38.59 3.46 6339.26 01:12:01 AM 4.45 0.02 4.43 0.13 199.00 01:13:01 AM 1.83 0.00 1.83 0.00 121.68 01:14:01 AM 0.20 0.00 0.20 0.00 28.83 01:15:01 AM 0.20 0.00 0.20 0.00 57.78 01:16:01 AM 0.32 0.00 0.32 0.00 49.78 01:17:01 AM 0.30 0.00 0.30 0.00 16.55 01:18:01 AM 0.37 0.00 0.37 0.00 7.90 01:19:01 AM 0.13 0.00 0.13 0.00 42.25 01:20:01 AM 10.46 0.32 10.15 36.93 424.43 01:21:01 AM 30.02 0.57 29.46 65.04 1674.16 Average: 26.81 4.13 22.69 600.98 3677.06 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5258780 6976756 2623652 33.28 2688 1901508 775764 8.69 223136 2085300 216500 01:08:01 AM 5159856 6997732 2722576 34.54 2688 2013564 697452 7.81 198828 2173780 42500 01:09:01 AM 5234752 7074136 2647680 33.59 2688 2015512 640820 7.18 219920 2082152 10760 01:10:01 AM 4922652 7011496 2959780 37.55 2688 2256548 692160 7.75 258284 2328016 173208 01:11:01 AM 4963292 7048724 2919140 37.03 2688 2253148 646132 7.23 263080 2278440 8 01:12:01 AM 4921820 7008672 2960612 37.56 2688 2254596 718764 8.05 263224 2319736 280 01:13:01 AM 4915680 7004156 2966752 37.64 2688 2256192 736212 8.24 263232 2325796 8 01:14:01 AM 4912180 7002024 2970252 37.68 2688 2257584 752784 8.43 263232 2329268 616 01:15:01 AM 4909424 7000852 2973008 37.72 2688 2259156 752784 8.43 263236 2331632 496 01:16:01 AM 4907928 7000248 2974504 37.74 2688 2260036 773604 8.66 263236 2333244 32 01:17:01 AM 4907684 7000356 2974748 37.74 2688 2260404 773604 8.66 263240 2333664 24 01:18:01 AM 4906088 6999032 2976344 37.76 2688 2260712 773604 8.66 263240 2335024 192 01:19:01 AM 4903732 6997816 2978700 37.79 2688 2261800 773604 8.66 263240 2337612 60 01:20:01 AM 4981732 6908832 2900700 36.80 2688 2099652 794952 8.90 296024 2243260 38908 01:21:01 AM 5076128 7005556 2806304 35.60 2688 2102836 675100 7.56 468440 1982628 25044 Average: 4992115 7002426 2890317 36.67 2688 2180883 731823 8.19 268906 2254637 33909 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 313.90 187.07 1646.53 61.71 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 74.63 54.72 825.62 9.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 14.20 10.38 6.48 4.19 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 37.77 32.59 315.48 8.71 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 129.85 95.89 30.33 24.81 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 67.99 60.12 16.52 6.12 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 40.22 38.69 11.86 4.63 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 32.94 32.58 9.60 4.17 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 37.64 38.07 11.37 4.54 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 29.35 28.20 8.26 4.31 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 15.35 12.96 3.81 2.35 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 13.01 10.85 3.34 2.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 32.21 30.01 8.71 5.71 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 70.02 53.51 100.81 55.44 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 19.61 17.79 16.07 8.20 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 61.92 46.90 201.00 13.73 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) 07/26/2025 _x86_64_ (2 CPU) 01:05:31 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 42.70 0.03 7.97 11.06 0.14 38.11 01:07:01 AM 0 34.27 0.03 7.80 10.69 0.13 47.07 01:07:01 AM 1 51.13 0.02 8.14 11.42 0.15 29.14 01:08:01 AM all 30.82 0.00 4.41 1.34 0.11 63.32 01:08:01 AM 0 21.57 0.00 3.92 1.42 0.10 72.98 01:08:01 AM 1 40.06 0.00 4.90 1.25 0.12 53.67 01:09:01 AM all 12.10 0.00 1.65 0.13 0.06 86.05 01:09:01 AM 0 5.81 0.00 1.32 0.18 0.05 92.64 01:09:01 AM 1 18.40 0.00 1.99 0.08 0.07 79.46 01:10:01 AM all 28.00 0.00 5.34 0.58 0.10 65.98 01:10:01 AM 0 23.46 0.00 4.90 0.63 0.10 70.90 01:10:01 AM 1 32.53 0.00 5.78 0.52 0.10 61.07 01:11:01 AM all 5.98 0.00 1.16 0.68 0.05 92.12 01:11:01 AM 0 5.72 0.00 0.97 0.37 0.05 92.90 01:11:01 AM 1 6.24 0.00 1.35 1.00 0.05 91.35 01:12:01 AM all 6.58 0.00 0.55 0.02 0.06 92.80 01:12:01 AM 0 3.89 0.00 0.49 0.02 0.05 95.56 01:12:01 AM 1 9.28 0.00 0.61 0.02 0.07 90.03 01:13:01 AM all 5.97 0.00 0.39 0.01 0.08 93.56 01:13:01 AM 0 4.91 0.00 0.35 0.00 0.07 94.67 01:13:01 AM 1 7.03 0.00 0.42 0.02 0.08 92.45 01:14:01 AM all 5.58 0.00 0.37 0.00 0.08 93.97 01:14:01 AM 0 3.13 0.00 0.35 0.00 0.07 96.45 01:14:01 AM 1 8.04 0.00 0.39 0.00 0.08 91.49 01:15:01 AM all 5.00 0.00 0.37 0.00 0.08 94.56 01:15:01 AM 0 3.57 0.00 0.37 0.00 0.07 95.99 01:15:01 AM 1 6.43 0.00 0.37 0.00 0.08 93.12 01:16:01 AM all 6.71 0.00 0.36 0.01 0.08 92.84 01:16:01 AM 0 3.67 0.00 0.40 0.00 0.07 95.86 01:16:01 AM 1 9.75 0.00 0.32 0.02 0.10 89.81 01:17:01 AM all 4.02 0.00 0.27 0.00 0.08 95.64 01:17:01 AM 0 1.64 0.00 0.23 0.00 0.05 98.08 01:17:01 AM 1 6.39 0.00 0.30 0.00 0.10 93.20 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 3.51 0.00 0.28 0.00 0.07 96.14 01:18:01 AM 0 4.32 0.00 0.18 0.00 0.05 95.45 01:18:01 AM 1 2.71 0.00 0.37 0.00 0.08 96.84 01:19:01 AM all 9.86 0.00 0.49 0.00 0.08 89.57 01:19:01 AM 0 6.84 0.00 0.42 0.00 0.07 92.67 01:19:01 AM 1 12.88 0.00 0.57 0.00 0.08 86.47 01:20:01 AM all 21.50 0.00 2.13 0.07 0.09 76.21 01:20:01 AM 0 22.41 0.00 2.25 0.08 0.10 75.16 01:20:01 AM 1 20.60 0.00 2.02 0.05 0.08 77.25 01:21:01 AM all 29.95 0.00 4.07 0.24 0.10 65.63 01:21:01 AM 0 13.46 0.00 2.90 0.27 0.10 83.27 01:21:01 AM 1 46.48 0.00 5.25 0.22 0.10 47.95 Average: all 14.56 0.00 1.99 0.94 0.08 82.42 Average: 0 10.58 0.00 1.79 0.91 0.07 86.64 Average: 1 18.55 0.00 2.19 0.97 0.09 78.20