---> uname -a: Linux prd-centos8-robot-2c-8g-25797.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 624 4809 19 2263 6774 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:c3:ba:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85263sec preferred_lft 85263sec inet6 fe80::f816:3eff:fec3:bab1/64 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) 01/12/2026 _x86_64_ (2 CPU) 02:04:57 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 118.64 1.08 117.56 75.31 11047.55 02:08:01 AM 35.16 0.38 34.78 62.52 4184.90 02:09:01 AM 71.85 6.93 64.92 1288.32 4036.09 02:10:01 AM 33.59 0.03 33.56 3.47 6369.86 02:11:01 AM 2.58 0.00 2.58 0.00 76.74 02:12:01 AM 0.17 0.00 0.17 0.00 2.52 02:13:01 AM 0.28 0.07 0.22 4.93 7.15 02:14:01 AM 2.08 0.00 2.08 0.00 191.65 02:15:01 AM 0.42 0.03 0.38 1.87 209.60 02:16:01 AM 0.42 0.00 0.42 0.00 223.71 02:17:01 AM 6.22 5.95 0.27 574.97 83.87 02:18:01 AM 3.03 0.00 3.03 0.00 169.86 02:19:01 AM 0.32 0.00 0.32 0.00 74.94 02:20:01 AM 0.25 0.00 0.25 0.00 65.71 02:21:01 AM 1.48 0.03 1.45 0.27 142.84 02:22:01 AM 0.32 0.00 0.32 0.00 61.71 02:23:01 AM 15.31 0.32 15.00 36.92 780.27 Average: 17.18 0.87 16.31 120.49 1631.16 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5158768 7004680 2723656 34.55 2688 2021548 705208 7.90 199024 2173980 104344 02:08:01 AM 5232552 7080240 2649872 33.62 2688 2023424 655536 7.34 219884 2079468 10764 02:09:01 AM 4911216 7011568 2971208 37.69 2688 2267640 683772 7.66 255492 2338012 175732 02:10:01 AM 4918592 7020928 2963832 37.60 2688 2269724 677196 7.58 261044 2319444 4 02:11:01 AM 4918636 7021000 2963788 37.60 2688 2269728 677196 7.58 261048 2319496 4 02:12:01 AM 4918740 7021096 2963684 37.60 2688 2269728 677196 7.58 261048 2319440 4 02:13:01 AM 4865008 6970212 3017416 38.28 2688 2272608 775316 8.68 261388 2372448 2728 02:14:01 AM 4860020 6968720 3022404 38.34 2688 2276072 775316 8.68 261624 2377288 2428 02:15:01 AM 4847980 6962492 3034444 38.50 2688 2281892 775316 8.68 261936 2388640 1988 02:16:01 AM 4843488 6962612 3038936 38.55 2688 2286504 775316 8.68 261936 2393708 4 02:17:01 AM 4820064 6961664 3062360 38.85 2688 2308944 782540 8.76 264164 2414792 3500 02:18:01 AM 4816876 6959348 3065548 38.89 2688 2309820 782540 8.76 264164 2417740 676 02:19:01 AM 4815420 6959552 3067004 38.91 2688 2311472 782540 8.76 264164 2419500 200 02:20:01 AM 4812604 6958444 3069820 38.95 2688 2313180 795368 8.91 264172 2421896 4 02:21:01 AM 4809176 6959060 3073248 38.99 2688 2317220 779356 8.73 264304 2425308 772 02:22:01 AM 4808000 6959332 3074424 39.00 2688 2318668 779356 8.73 264304 2426688 496 02:23:01 AM 4938864 6946432 2943560 37.34 2688 2180616 753068 8.43 335884 2243440 64568 Average: 4899765 6983964 2982659 37.84 2688 2252870 743067 8.32 260328 2344193 21660 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 111.15 85.80 1180.27 12.11 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 12.86 9.30 6.12 3.79 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 49.59 41.78 343.31 10.30 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 578.02 417.56 111.95 94.98 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 2.72 2.02 0.60 0.50 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 2.23 1.90 0.42 0.41 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 76.99 64.39 27.30 5.57 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 162.70 163.33 37.38 12.76 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 83.20 84.14 39.59 6.91 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 79.54 79.42 32.02 6.52 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 134.34 134.59 42.40 11.05 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 19.31 17.05 22.27 1.87 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 115.24 115.01 20.25 9.02 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 126.07 126.37 21.96 9.70 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 132.49 134.19 32.54 10.44 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 40.71 42.04 6.62 3.31 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 123.24 75.79 175.02 104.76 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 108.85 93.81 123.54 17.88 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) 01/12/2026 _x86_64_ (2 CPU) 02:04:57 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 36.88 0.00 5.21 1.38 0.09 56.44 02:07:01 AM 0 23.30 0.00 4.56 1.40 0.10 70.64 02:07:01 AM 1 50.48 0.00 5.85 1.37 0.08 42.21 02:08:01 AM all 12.67 0.00 1.60 0.33 0.07 85.34 02:08:01 AM 0 19.99 0.00 1.79 0.43 0.07 77.72 02:08:01 AM 1 5.34 0.00 1.42 0.22 0.07 92.95 02:09:01 AM all 34.15 0.00 6.14 0.39 0.08 59.24 02:09:01 AM 0 29.60 0.00 6.19 0.42 0.08 63.71 02:09:01 AM 1 38.70 0.00 6.08 0.37 0.08 54.77 02:10:01 AM all 4.32 0.00 1.56 0.38 0.06 93.67 02:10:01 AM 0 3.40 0.00 1.56 0.60 0.05 94.39 02:10:01 AM 1 5.24 0.00 1.57 0.17 0.07 92.96 02:11:01 AM all 0.10 0.00 0.08 0.02 0.04 99.76 02:11:01 AM 0 0.10 0.00 0.08 0.03 0.07 99.72 02:11:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 02:12:01 AM all 0.34 0.00 0.09 0.00 0.06 99.51 02:12:01 AM 0 0.57 0.00 0.08 0.00 0.07 99.28 02:12:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 02:13:01 AM all 6.21 0.00 1.07 0.00 0.05 92.66 02:13:01 AM 0 3.92 0.00 0.49 0.00 0.07 95.53 02:13:01 AM 1 8.52 0.00 1.66 0.00 0.03 89.79 02:14:01 AM all 11.67 0.00 1.31 0.01 0.12 86.90 02:14:01 AM 0 10.65 0.00 0.68 0.00 0.14 88.54 02:14:01 AM 1 12.68 0.00 1.93 0.02 0.10 85.27 02:15:01 AM all 12.42 0.00 0.99 0.00 0.08 86.51 02:15:01 AM 0 14.39 0.00 1.17 0.00 0.08 84.35 02:15:01 AM 1 10.47 0.00 0.82 0.00 0.07 88.64 02:16:01 AM all 11.23 0.00 0.81 0.01 0.09 87.86 02:16:01 AM 0 4.46 0.00 0.42 0.00 0.10 95.02 02:16:01 AM 1 18.07 0.00 1.20 0.02 0.08 80.62 02:17:01 AM all 13.99 0.30 1.64 0.84 0.08 83.16 02:17:01 AM 0 5.27 0.00 0.74 0.03 0.08 93.88 02:17:01 AM 1 22.82 0.59 2.55 1.65 0.08 72.31 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 6.21 0.00 0.50 0.02 0.06 93.21 02:18:01 AM 0 3.40 0.00 0.32 0.03 0.05 96.20 02:18:01 AM 1 9.07 0.00 0.69 0.00 0.07 90.17 02:19:01 AM all 8.04 0.00 0.69 0.00 0.08 91.18 02:19:01 AM 0 4.58 0.00 0.55 0.00 0.10 94.77 02:19:01 AM 1 11.57 0.00 0.84 0.00 0.07 87.53 02:20:01 AM all 8.25 0.00 0.69 0.00 0.08 90.98 02:20:01 AM 0 5.04 0.00 0.54 0.00 0.07 94.36 02:20:01 AM 1 11.52 0.00 0.85 0.00 0.09 87.54 02:21:01 AM all 11.17 0.00 1.15 0.02 0.09 87.57 02:21:01 AM 0 7.40 0.00 0.79 0.03 0.08 91.69 02:21:01 AM 1 14.96 0.00 1.51 0.00 0.10 83.43 02:22:01 AM all 4.67 0.00 0.43 0.00 0.09 94.81 02:22:01 AM 0 3.93 0.00 0.47 0.00 0.08 95.52 02:22:01 AM 1 5.41 0.00 0.40 0.00 0.10 94.09 02:23:01 AM all 22.64 0.00 2.61 0.08 0.08 74.59 02:23:01 AM 0 9.85 0.00 2.30 0.03 0.08 87.72 02:23:01 AM 1 35.40 0.00 2.92 0.12 0.08 61.49 Average: all 12.08 0.02 1.57 0.20 0.08 86.05 Average: 0 8.82 0.00 1.34 0.18 0.08 89.58 Average: 1 15.34 0.03 1.80 0.23 0.07 82.52