---> uname -a: Linux prd-centos8-robot-2c-8g-50586.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4706 19 2346 6755 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:88:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe4d:88c0/64 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) 08/08/2025 _x86_64_ (2 CPU) 00:34:51 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 119.08 0.72 118.36 52.92 11770.34 12:38:01 AM 38.49 0.42 38.07 64.78 4057.56 12:39:01 AM 76.36 6.96 69.39 1292.77 8386.05 12:40:01 AM 13.10 0.00 13.10 0.00 1232.78 12:41:01 AM 2.52 0.22 2.30 11.73 137.58 12:42:01 AM 0.78 0.00 0.78 0.00 593.38 12:43:01 AM 0.42 0.00 0.42 0.00 379.97 12:44:01 AM 0.53 0.02 0.52 1.07 201.23 12:45:01 AM 0.93 0.00 0.93 0.00 821.96 12:46:01 AM 0.55 0.03 0.52 1.87 276.25 12:47:01 AM 1.00 0.37 0.63 53.45 566.26 12:48:01 AM 0.20 0.00 0.20 0.00 24.30 12:49:01 AM 5.03 0.32 4.72 36.92 235.60 12:50:01 AM 32.93 0.37 32.56 37.46 4629.98 Average: 20.85 0.67 20.18 110.93 2379.58 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5169792 7007024 2712640 34.41 2688 2012972 713728 7.99 198388 2164500 103428 12:38:01 AM 5202476 7044748 2679956 34.00 2688 2018164 682360 7.64 222604 2108924 7632 12:39:01 AM 4915152 7003024 2967280 37.64 2688 2255284 695428 7.79 262468 2321548 26920 12:40:01 AM 4915872 7003640 2966560 37.64 2688 2255284 695744 7.79 262464 2322016 4 12:41:01 AM 4862120 6953156 3020312 38.32 2688 2258560 759212 8.50 263040 2374996 1056 12:42:01 AM 4827304 6939652 3055128 38.76 2688 2279872 774740 8.67 263068 2409368 4976 12:43:01 AM 4820560 6939628 3061872 38.84 2688 2286616 774740 8.67 263068 2416308 400 12:44:01 AM 4798028 6927432 3084404 39.13 2688 2296904 790204 8.85 263120 2438516 4856 12:45:01 AM 4748128 6900736 3134304 39.76 2688 2320104 821516 9.20 263116 2488468 3676 12:46:01 AM 4718668 6885960 3163764 40.14 2688 2334772 837004 9.37 263352 2517356 10184 12:47:01 AM 4330724 6831088 3551708 45.06 2688 2343096 852492 9.55 264672 2524376 108 12:48:01 AM 4331824 6832800 3550608 45.04 2688 2343656 852492 9.55 264684 2523344 4 12:49:01 AM 4865636 6962452 3016796 38.27 2688 2269912 760052 8.51 345176 2309404 104464 12:50:01 AM 4796564 6894764 3085868 39.15 2688 2272000 833976 9.34 546596 2182372 15884 Average: 4807346 6937579 3075086 39.01 2688 2253371 774549 8.67 281844 2364393 20257 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 96.67 73.19 993.82 11.28 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 16.36 10.95 7.13 4.61 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 231.06 168.56 366.88 43.86 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 2.27 1.35 0.37 0.25 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 29.29 22.47 30.34 8.64 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 40.51 37.86 150.75 10.44 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 17.96 12.55 38.01 5.92 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 30.91 28.36 85.14 13.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 30.11 27.71 375.44 2.65 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 28.71 23.28 236.71 2.43 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 46.62 62.03 100.59 5.68 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 15.90 13.33 4.31 2.83 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 101.43 60.26 174.64 117.41 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 17.06 16.21 14.14 7.89 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 50.35 39.87 184.17 16.92 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) 08/08/2025 _x86_64_ (2 CPU) 00:34:51 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.09 0.00 5.28 2.26 0.11 56.25 12:37:01 AM 0 23.74 0.00 4.14 2.06 0.10 69.96 12:37:01 AM 1 48.47 0.00 6.42 2.47 0.12 42.52 12:38:01 AM all 12.05 0.00 2.09 0.93 0.06 84.87 12:38:01 AM 0 4.00 0.00 1.78 1.08 0.05 93.08 12:38:01 AM 1 20.10 0.00 2.40 0.78 0.07 76.65 12:39:01 AM all 32.28 0.00 5.71 1.52 0.08 60.41 12:39:01 AM 0 24.18 0.00 5.05 1.52 0.08 69.17 12:39:01 AM 1 40.39 0.00 6.38 1.52 0.08 51.64 12:40:01 AM all 0.08 0.00 0.17 0.80 0.03 98.92 12:40:01 AM 0 0.08 0.00 0.22 1.35 0.02 98.33 12:40:01 AM 1 0.08 0.00 0.12 0.25 0.03 99.52 12:41:01 AM all 5.23 0.00 0.29 0.02 0.07 94.39 12:41:01 AM 0 2.04 0.00 0.25 0.02 0.07 97.62 12:41:01 AM 1 8.42 0.00 0.33 0.02 0.07 91.16 12:42:01 AM all 19.78 0.00 0.23 0.08 0.06 79.84 12:42:01 AM 0 9.24 0.00 0.23 0.00 0.05 90.48 12:42:01 AM 1 30.32 0.00 0.23 0.17 0.07 69.22 12:43:01 AM all 6.55 0.00 0.13 0.04 0.05 93.23 12:43:01 AM 0 2.27 0.00 0.15 0.08 0.05 97.44 12:43:01 AM 1 10.81 0.00 0.12 0.00 0.05 89.02 12:44:01 AM all 14.88 0.00 0.23 0.02 0.07 84.81 12:44:01 AM 0 4.31 0.00 0.25 0.03 0.07 95.34 12:44:01 AM 1 25.45 0.00 0.22 0.00 0.07 74.27 12:45:01 AM all 2.17 0.00 0.18 0.13 0.06 97.45 12:45:01 AM 0 0.82 0.00 0.17 0.27 0.05 98.70 12:45:01 AM 1 3.53 0.00 0.20 0.00 0.07 96.21 12:46:01 AM all 2.74 0.00 0.25 0.08 0.05 96.87 12:46:01 AM 0 1.55 0.00 0.27 0.17 0.05 97.96 12:46:01 AM 1 3.93 0.00 0.23 0.00 0.05 95.79 12:47:01 AM all 8.18 0.00 2.38 0.05 0.06 89.32 12:47:01 AM 0 6.01 0.00 2.33 0.00 0.05 91.61 12:47:01 AM 1 10.36 0.00 2.44 0.10 0.07 87.03 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.79 0.00 0.18 0.00 0.04 94.99 12:48:01 AM 0 3.74 0.00 0.18 0.00 0.03 96.04 12:48:01 AM 1 5.84 0.00 0.17 0.00 0.05 93.94 12:49:01 AM all 11.45 0.00 1.91 0.03 0.07 86.56 12:49:01 AM 0 7.36 0.00 1.50 0.02 0.07 91.06 12:49:01 AM 1 15.54 0.00 2.31 0.03 0.07 82.05 12:50:01 AM all 29.94 0.00 3.17 1.03 0.08 65.79 12:50:01 AM 0 21.79 0.00 2.64 0.25 0.07 75.26 12:50:01 AM 1 38.08 0.00 3.70 1.80 0.08 56.34 Average: all 13.32 0.00 1.59 0.50 0.06 84.53 Average: 0 7.95 0.00 1.37 0.49 0.06 90.13 Average: 1 18.68 0.00 1.81 0.51 0.07 78.93