---> uname -a: Linux prd-centos8-robot-2c-8g-2024.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 585 4927 19 2184 6813 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:13:8a:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:fe13:8a0f/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) 09/29/2025 _x86_64_ (2 CPU) 00:41:03 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 125.61 0.40 125.21 16.66 11564.86 12:44:01 AM 40.62 1.10 39.52 113.56 5280.97 12:45:02 AM 45.18 6.75 38.43 1247.78 2426.15 12:46:01 AM 53.54 0.25 53.29 47.85 7831.43 12:47:01 AM 3.87 0.00 3.87 0.00 142.89 12:48:01 AM 0.25 0.00 0.25 0.00 3.50 12:49:01 AM 0.42 0.22 0.20 11.73 2.25 12:50:01 AM 1.88 0.00 1.88 0.00 127.51 12:51:01 AM 0.63 0.00 0.63 0.00 102.10 12:52:01 AM 0.60 0.00 0.60 0.00 24.78 12:53:01 AM 0.18 0.00 0.18 0.00 9.63 12:54:01 AM 0.25 0.00 0.25 0.00 20.14 12:55:01 AM 0.48 0.03 0.45 1.87 18.16 12:56:01 AM 15.38 0.33 15.04 37.85 1013.58 Average: 20.60 0.65 19.95 105.61 2033.58 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5091312 6962636 2791120 35.41 2688 2048260 758068 8.49 190896 2255832 169952 12:44:01 AM 5245860 7088788 2636572 33.45 2688 2018732 624044 6.99 218920 2066700 10772 12:45:02 AM 4876132 6979336 3006300 38.14 2688 2270520 700060 7.84 259792 2369068 206348 12:46:01 AM 4968588 7062444 2913844 36.97 2688 2261416 626460 7.01 262292 2268772 16 12:47:01 AM 4969124 7062980 2913308 36.96 2688 2261416 626460 7.01 262292 2268840 4 12:48:01 AM 4969244 7063104 2913188 36.96 2688 2261420 626460 7.01 262292 2268784 4 12:49:01 AM 4927892 7022720 2954540 37.48 2688 2262388 692812 7.76 262488 2309796 604 12:50:01 AM 4919672 7016644 2962760 37.59 2688 2264548 696164 7.79 262556 2317676 980 12:51:01 AM 4916820 7015704 2965612 37.62 2688 2266448 696164 7.79 262580 2320832 116 12:52:01 AM 4916320 7015584 2966112 37.63 2688 2266828 696164 7.79 262580 2321284 40 12:53:01 AM 4914664 7014328 2967768 37.65 2688 2267228 696164 7.79 262580 2322752 208 12:54:01 AM 4914172 7014216 2968260 37.66 2688 2267608 696164 7.79 262580 2323364 36 12:55:01 AM 4913068 7013656 2969364 37.67 2688 2268144 696164 7.79 262728 2324496 96 12:56:01 AM 5059308 6985604 2823124 35.82 2688 2099916 698652 7.82 308360 2153748 24044 Average: 4971584 7022696 2910848 36.93 2688 2220348 680714 7.62 257353 2277996 29516 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 119.16 98.77 1479.37 20.58 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 16.04 8.63 7.32 3.78 0.00 0.00 0.00 0.00 12:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 AM eth0 38.95 33.95 330.29 7.81 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 570.20 432.04 114.88 92.85 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 2.77 2.15 0.59 0.51 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 2.53 1.80 0.41 0.39 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 34.14 15.95 9.74 2.07 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 31.47 27.79 9.98 5.27 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 24.59 19.59 5.69 3.87 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 13.96 9.26 3.01 1.87 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 10.88 9.06 2.77 1.80 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 11.06 9.21 2.74 1.80 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.56 6.58 2.41 1.25 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 84.34 53.82 100.31 34.20 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 68.52 51.59 147.85 12.62 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) 09/29/2025 _x86_64_ (2 CPU) 00:41:03 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 39.50 0.00 5.29 1.16 0.12 53.93 12:43:01 AM 0 24.46 0.00 3.80 1.22 0.12 70.41 12:43:01 AM 1 54.58 0.00 6.80 1.10 0.12 37.41 12:44:01 AM all 17.59 0.00 2.37 0.43 0.10 79.52 12:44:01 AM 0 17.02 0.00 2.38 0.47 0.10 80.03 12:44:01 AM 1 18.15 0.00 2.35 0.38 0.10 79.01 12:45:02 AM all 25.42 0.00 4.57 0.41 0.08 69.52 12:45:02 AM 0 24.74 0.00 4.35 0.17 0.08 70.65 12:45:02 AM 1 26.10 0.00 4.79 0.65 0.07 68.40 12:46:01 AM all 9.21 0.00 2.67 2.02 0.06 86.05 12:46:01 AM 0 2.45 0.00 2.21 1.45 0.05 93.84 12:46:01 AM 1 15.99 0.00 3.13 2.60 0.07 78.22 12:47:01 AM all 0.40 0.00 0.13 0.01 0.03 99.44 12:47:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 12:47:01 AM 1 0.18 0.00 0.17 0.02 0.03 99.60 12:48:01 AM all 0.38 0.00 0.11 0.00 0.03 99.49 12:48:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:48:01 AM 1 0.20 0.00 0.13 0.00 0.02 99.65 12:49:01 AM all 2.12 0.00 0.38 0.01 0.04 97.44 12:49:01 AM 0 1.25 0.00 0.33 0.00 0.03 98.38 12:49:01 AM 1 3.00 0.00 0.44 0.02 0.05 96.50 12:50:01 AM all 12.70 0.00 0.82 0.00 0.08 86.40 12:50:01 AM 0 4.53 0.00 0.53 0.00 0.07 94.87 12:50:01 AM 1 20.88 0.00 1.11 0.00 0.10 77.91 12:51:01 AM all 10.80 0.00 0.50 0.01 0.06 88.63 12:51:01 AM 0 4.43 0.00 0.33 0.00 0.05 95.18 12:51:01 AM 1 17.16 0.00 0.67 0.02 0.07 82.09 12:52:01 AM all 4.43 0.00 0.32 0.00 0.08 95.17 12:52:01 AM 0 4.92 0.00 0.33 0.00 0.10 94.65 12:52:01 AM 1 3.95 0.00 0.30 0.00 0.05 95.70 12:53:01 AM all 4.43 0.00 0.30 0.00 0.07 95.20 12:53:01 AM 0 3.83 0.00 0.28 0.00 0.07 95.82 12:53:01 AM 1 5.03 0.00 0.32 0.00 0.07 94.58 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 4.58 0.00 0.31 0.00 0.06 95.05 12:54:01 AM 0 2.54 0.00 0.22 0.00 0.05 97.19 12:54:01 AM 1 6.62 0.00 0.40 0.00 0.07 92.91 12:55:01 AM all 3.64 0.00 0.31 0.00 0.08 95.97 12:55:01 AM 0 4.92 0.00 0.37 0.00 0.08 94.63 12:55:01 AM 1 2.37 0.00 0.25 0.00 0.07 97.31 12:56:01 AM all 20.43 0.00 2.45 0.08 0.08 76.97 12:56:01 AM 0 18.18 0.00 2.47 0.03 0.07 79.25 12:56:01 AM 1 22.67 0.00 2.42 0.12 0.10 74.69 Average: all 11.13 0.00 1.47 0.29 0.07 87.05 Average: 0 8.19 0.00 1.27 0.24 0.07 90.24 Average: 1 14.06 0.00 1.66 0.35 0.07 83.86