---> uname -a: Linux prd-centos8-robot-2c-8g-1723.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 690 4817 19 2189 6708 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:bc:eb:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85465sec preferred_lft 85465sec inet6 fe80::f816:3eff:febc:ebce/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) 09/27/2025 _x86_64_ (2 CPU) 03:37:45 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 208.71 156.30 52.42 14652.88 38928.37 03:40:01 AM 110.11 0.23 109.88 6.66 9601.05 03:41:01 AM 45.63 0.65 44.99 51.05 7265.38 03:42:01 AM 44.21 7.13 37.08 1310.71 2302.62 03:43:01 AM 64.87 0.25 64.62 47.06 8056.16 03:44:01 AM 4.40 0.22 4.18 11.73 160.21 03:45:01 AM 2.02 0.00 2.02 0.00 142.23 03:46:02 AM 0.40 0.00 0.40 0.00 57.55 03:47:01 AM 0.17 0.00 0.17 0.00 27.86 03:48:01 AM 0.25 0.00 0.25 0.00 78.37 03:49:01 AM 0.32 0.00 0.32 0.00 14.01 03:50:01 AM 0.37 0.00 0.37 0.00 8.81 03:51:01 AM 0.52 0.00 0.52 0.00 38.25 03:52:01 AM 2.78 0.32 2.47 36.93 158.69 03:53:01 AM 32.00 0.33 31.67 37.18 1781.91 Average: 34.49 11.04 23.45 1078.15 4580.04 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5561408 7066728 2321016 29.45 2688 1699452 751952 8.42 183580 1860516 87632 03:40:01 AM 5231064 7026420 2651360 33.64 2688 1972472 737516 8.26 186916 2122036 138388 03:41:01 AM 5148272 6989136 2734152 34.69 2688 2016864 756792 8.47 198248 2186696 12 03:42:01 AM 4987080 6973048 2895344 36.73 2688 2158720 783084 8.77 262296 2275280 82768 03:43:01 AM 4944832 7038564 2937592 37.27 2688 2261404 683292 7.65 262396 2294876 24 03:44:01 AM 4903260 6997888 2979164 37.80 2688 2262348 746488 8.36 262532 2336596 600 03:45:01 AM 4896220 6992776 2986204 37.88 2688 2264264 779728 8.73 262548 2343344 240 03:46:02 AM 4893692 6991700 2988732 37.92 2688 2265708 795832 8.91 262548 2345900 144 03:47:01 AM 4890036 6989536 2992388 37.96 2688 2267172 795832 8.91 262552 2349320 836 03:48:01 AM 4886808 6987744 2995616 38.00 2688 2268624 811580 9.09 262552 2352656 16 03:49:01 AM 4886736 6987952 2995688 38.00 2688 2268904 811580 9.09 262552 2353112 20 03:50:01 AM 4886028 6987412 2996396 38.01 2688 2269064 812104 9.09 262556 2353460 4 03:51:01 AM 4883184 6985600 2999240 38.05 2688 2270096 812104 9.09 262556 2356336 80 03:52:01 AM 4976576 6910320 2905848 36.86 2688 2105460 815816 9.13 266420 2274632 25776 03:53:01 AM 4896572 6838832 2985852 37.88 2688 2115732 905940 10.14 468932 2159608 21948 Average: 4991451 6984244 2890973 36.68 2688 2164419 786643 8.81 261946 2264291 23899 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 276.21 171.94 1240.86 59.63 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 66.59 53.18 744.17 8.54 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 55.35 35.89 581.47 4.43 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 41.54 35.66 331.93 8.89 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 165.49 130.88 39.51 30.48 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 37.04 30.44 8.28 2.86 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 94.95 92.80 18.99 9.02 0.00 0.00 0.00 0.00 03:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:02 AM eth0 48.53 47.62 10.72 5.28 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 55.65 55.47 12.45 5.60 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 58.30 57.11 13.05 6.84 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 13.65 12.15 3.19 2.13 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 4.10 3.65 1.08 0.73 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 34.94 31.91 8.66 5.51 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 80.69 61.02 109.36 54.66 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 16.84 16.04 15.37 7.86 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 70.00 55.72 209.51 14.17 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) 09/27/2025 _x86_64_ (2 CPU) 03:37:45 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 41.61 0.08 10.93 19.45 0.27 27.65 03:39:01 AM 0 45.33 0.10 12.70 19.18 0.27 22.42 03:39:01 AM 1 37.88 0.05 9.17 19.73 0.27 32.90 03:40:01 AM all 33.49 0.00 4.83 8.73 0.18 52.78 03:40:01 AM 0 36.07 0.00 4.82 8.93 0.18 49.99 03:40:01 AM 1 30.91 0.00 4.84 8.53 0.17 55.56 03:41:01 AM all 11.58 0.00 1.56 3.15 0.05 83.65 03:41:01 AM 0 12.86 0.00 1.34 2.68 0.05 83.08 03:41:01 AM 1 10.31 0.00 1.79 3.63 0.05 84.22 03:42:01 AM all 26.20 0.00 4.17 0.47 0.10 69.07 03:42:01 AM 0 35.46 0.00 4.84 0.57 0.10 59.03 03:42:01 AM 1 16.93 0.00 3.49 0.37 0.10 79.11 03:43:01 AM all 19.65 0.00 3.70 0.73 0.10 75.82 03:43:01 AM 0 18.93 0.00 3.72 0.90 0.10 76.35 03:43:01 AM 1 20.37 0.00 3.69 0.55 0.10 75.29 03:44:01 AM all 2.72 0.00 0.31 0.03 0.06 96.88 03:44:01 AM 0 2.58 0.00 0.42 0.03 0.05 96.92 03:44:01 AM 1 2.86 0.00 0.20 0.03 0.07 96.83 03:45:01 AM all 8.86 0.00 0.57 0.01 0.08 90.49 03:45:01 AM 0 11.00 0.00 0.57 0.00 0.08 88.35 03:45:01 AM 1 6.72 0.00 0.57 0.02 0.07 92.62 03:46:02 AM all 5.50 0.00 0.34 0.00 0.08 94.09 03:46:02 AM 0 5.00 0.00 0.30 0.00 0.07 94.63 03:46:02 AM 1 6.00 0.00 0.37 0.00 0.08 93.55 03:47:01 AM all 4.43 0.00 0.41 0.00 0.08 95.08 03:47:01 AM 0 6.56 0.00 0.41 0.00 0.07 92.96 03:47:01 AM 1 2.31 0.00 0.41 0.00 0.09 97.19 03:48:01 AM all 7.79 0.00 0.39 0.00 0.08 91.73 03:48:01 AM 0 10.62 0.00 0.39 0.00 0.08 88.91 03:48:01 AM 1 4.96 0.00 0.40 0.00 0.08 94.55 03:49:01 AM all 3.62 0.00 0.26 0.00 0.08 96.04 03:49:01 AM 0 3.33 0.00 0.23 0.00 0.08 96.35 03:49:01 AM 1 3.92 0.00 0.28 0.00 0.07 95.73 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 1.60 0.00 0.16 0.00 0.08 98.17 03:50:01 AM 0 0.97 0.00 0.20 0.00 0.08 98.74 03:50:01 AM 1 2.22 0.00 0.12 0.00 0.07 97.59 03:51:01 AM all 9.03 0.00 0.47 0.00 0.08 90.42 03:51:01 AM 0 9.99 0.00 0.49 0.00 0.08 89.44 03:51:01 AM 1 8.07 0.00 0.45 0.00 0.08 91.40 03:52:01 AM all 14.20 0.00 1.58 0.01 0.10 84.12 03:52:01 AM 0 19.25 0.00 2.02 0.02 0.10 78.61 03:52:01 AM 1 9.14 0.00 1.14 0.00 0.10 89.62 03:53:01 AM all 29.68 0.00 2.86 0.18 0.09 67.18 03:53:01 AM 0 33.09 0.00 3.37 0.17 0.08 63.29 03:53:01 AM 1 26.27 0.00 2.35 0.20 0.10 71.08 Average: all 14.66 0.01 2.16 2.17 0.10 80.90 Average: 0 16.73 0.01 2.38 2.15 0.10 78.63 Average: 1 12.59 0.00 1.95 2.19 0.10 83.17