---> uname -a: Linux prd-centos8-robot-2c-8g-4272.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4903 19 2187 6792 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:f5:67:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fef5:67e7/64 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) 01/25/2026 _x86_64_ (2 CPU) 22:33:26 LINUX RESTART (2 CPU) 10:34:01 PM tps rtps wtps bread/s bwrtn/s 10:35:01 PM 87.36 8.40 78.96 2806.60 7417.14 10:36:01 PM 85.97 1.08 84.89 75.31 11222.98 10:37:01 PM 37.62 3.82 33.81 1256.38 2197.58 10:38:01 PM 73.79 6.02 67.77 490.32 7941.81 10:39:01 PM 7.45 0.00 7.45 0.00 494.57 10:40:01 PM 0.23 0.00 0.23 0.00 3.77 10:41:01 PM 0.17 0.00 0.17 0.00 1.62 10:42:01 PM 2.25 0.08 2.17 6.67 112.93 10:43:01 PM 0.28 0.00 0.28 0.00 6.31 10:44:01 PM 0.47 0.00 0.47 0.00 11.41 10:45:01 PM 0.20 0.00 0.20 0.00 4.17 10:46:01 PM 0.18 0.00 0.18 0.00 5.35 10:47:01 PM 0.10 0.00 0.10 0.00 2.73 10:48:01 PM 0.23 0.00 0.23 0.00 15.58 10:49:01 PM 30.01 0.67 29.35 73.45 1423.71 Average: 21.76 1.34 20.42 313.96 2057.55 10:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 PM 5269668 7008664 2612764 33.15 2688 1920716 729332 8.17 187784 2101704 196688 10:36:01 PM 5174764 7017060 2707668 34.35 2688 2018148 699236 7.83 208872 2148872 9952 10:37:01 PM 4944512 6951392 2937920 37.27 2688 2177200 775532 8.68 261800 2309116 100824 10:38:01 PM 4920832 7032472 2961600 37.57 2688 2277676 662352 7.42 265744 2308220 9924 10:39:01 PM 4921516 7032968 2960916 37.56 2688 2277676 662352 7.42 265744 2308288 16 10:40:01 PM 4921256 7032712 2961176 37.57 2688 2277680 681308 7.63 265744 2308576 12 10:41:01 PM 4921648 7033104 2960784 37.56 2688 2277680 652628 7.31 265744 2308264 4 10:42:01 PM 4873560 6986336 3008872 38.17 2688 2279000 738728 8.27 266352 2355708 96 10:43:01 PM 4873144 6986016 3009288 38.18 2688 2279096 738728 8.27 266352 2356216 40 10:44:01 PM 4872536 6985496 3009896 38.18 2688 2279184 738728 8.27 266352 2356712 12 10:45:01 PM 4872320 6985376 3010112 38.19 2688 2279280 738728 8.27 266352 2356976 40 10:46:01 PM 4871944 6985092 3010488 38.19 2688 2279372 738728 8.27 266352 2357436 4 10:47:01 PM 4871516 6984748 3010916 38.20 2688 2279464 738728 8.27 266352 2357632 40 10:48:01 PM 4918576 7033168 2963856 37.60 2688 2280816 656748 7.35 266684 2310696 1016 10:49:01 PM 5003192 6933296 2879240 36.53 2688 2102504 781696 8.75 468296 2050512 11188 Average: 4948732 6999193 2933700 37.22 2688 2219033 715570 8.01 270302 2286329 21990 10:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 253.32 174.46 1574.60 50.09 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 59.33 42.75 604.49 7.37 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 55.61 44.57 339.69 9.72 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 600.15 428.06 120.60 99.48 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 3.08 1.98 0.54 0.48 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 2.48 1.83 0.48 0.41 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 1.80 0.78 0.22 0.13 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 54.87 40.99 14.50 5.69 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 0.68 0.30 0.11 0.05 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 1.70 0.38 0.22 0.11 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 1.12 0.37 0.18 0.05 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.62 0.30 0.11 0.05 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 1.48 0.30 0.19 0.05 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 56.30 41.62 14.80 5.06 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 53.84 40.43 104.21 28.80 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 76.43 54.61 185.02 13.84 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) 01/25/2026 _x86_64_ (2 CPU) 22:33:26 LINUX RESTART (2 CPU) 10:34:01 PM CPU %user %nice %system %iowait %steal %idle 10:35:01 PM all 40.91 0.00 5.82 1.01 0.11 52.16 10:35:01 PM 0 44.67 0.00 6.36 1.00 0.12 47.85 10:35:01 PM 1 37.15 0.00 5.27 1.02 0.10 56.46 10:36:01 PM all 22.07 0.00 3.68 1.23 0.07 72.95 10:36:01 PM 0 26.31 0.00 4.00 1.00 0.07 68.62 10:36:01 PM 1 17.83 0.00 3.35 1.47 0.07 77.29 10:37:01 PM all 25.88 0.00 3.94 0.33 0.11 69.73 10:37:01 PM 0 28.33 0.00 4.11 0.33 0.12 67.11 10:37:01 PM 1 23.44 0.00 3.77 0.33 0.10 72.36 10:38:01 PM all 21.94 0.00 4.86 0.67 0.08 72.46 10:38:01 PM 0 26.83 0.00 5.45 0.67 0.08 66.96 10:38:01 PM 1 17.04 0.00 4.26 0.67 0.08 77.94 10:39:01 PM all 0.34 0.00 0.11 0.10 0.03 99.42 10:39:01 PM 0 0.57 0.00 0.12 0.15 0.03 99.13 10:39:01 PM 1 0.12 0.00 0.10 0.05 0.03 99.70 10:40:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 10:40:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 10:40:01 PM 1 0.15 0.00 0.13 0.00 0.05 99.67 10:41:01 PM all 0.13 0.00 0.09 0.00 0.03 99.75 10:41:01 PM 0 0.18 0.00 0.10 0.00 0.03 99.68 10:41:01 PM 1 0.08 0.00 0.08 0.00 0.02 99.82 10:42:01 PM all 8.14 0.00 0.62 0.01 0.07 91.17 10:42:01 PM 0 6.42 0.00 0.60 0.00 0.07 92.91 10:42:01 PM 1 9.86 0.00 0.64 0.02 0.07 89.42 10:43:01 PM all 0.54 0.00 0.08 0.00 0.05 99.32 10:43:01 PM 0 0.48 0.00 0.08 0.00 0.05 99.38 10:43:01 PM 1 0.60 0.00 0.08 0.00 0.05 99.26 10:44:01 PM all 0.56 0.00 0.10 0.00 0.07 99.27 10:44:01 PM 0 0.57 0.00 0.10 0.00 0.08 99.25 10:44:01 PM 1 0.55 0.00 0.10 0.00 0.05 99.30 10:45:01 PM all 0.42 0.00 0.10 0.00 0.07 99.41 10:45:01 PM 0 0.40 0.00 0.10 0.00 0.05 99.45 10:45:01 PM 1 0.43 0.00 0.10 0.00 0.08 99.38 10:45:01 PM CPU %user %nice %system %iowait %steal %idle 10:46:01 PM all 0.54 0.00 0.08 0.00 0.07 99.32 10:46:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 10:46:01 PM 1 0.48 0.00 0.08 0.00 0.10 99.33 10:47:01 PM all 0.57 0.00 0.08 0.00 0.07 99.28 10:47:01 PM 0 0.52 0.00 0.08 0.00 0.07 99.33 10:47:01 PM 1 0.62 0.00 0.08 0.00 0.07 99.23 10:48:01 PM all 2.74 0.00 0.37 0.01 0.06 96.83 10:48:01 PM 0 2.76 0.00 0.38 0.02 0.05 96.79 10:48:01 PM 1 2.71 0.00 0.35 0.00 0.07 96.87 10:49:01 PM all 30.79 0.00 3.97 0.18 0.09 64.96 10:49:01 PM 0 39.78 0.00 4.26 0.18 0.10 55.67 10:49:01 PM 1 21.79 0.00 3.68 0.18 0.08 74.26 Average: all 10.40 0.00 1.60 0.24 0.07 87.69 Average: 0 11.94 0.00 1.72 0.22 0.06 86.05 Average: 1 8.87 0.00 1.47 0.25 0.07 89.34