---> uname -a: Linux prd-centos8-robot-2c-8g-12790.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 584 4923 19 2190 6814 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:1d:61:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85408sec preferred_lft 85408sec inet6 fe80::f816:3eff:fe1d:616b/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) 11/23/2025 _x86_64_ (2 CPU) 00:40:36 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 124.13 65.61 58.51 4352.55 37096.22 12:43:01 AM 83.87 15.49 68.38 3797.67 5873.59 12:44:01 AM 80.14 0.72 79.42 52.92 10117.21 12:45:01 AM 44.14 0.42 43.73 64.79 3353.77 12:46:01 AM 74.48 6.96 67.51 1292.77 8260.86 12:47:01 AM 8.17 0.00 8.17 0.00 612.26 12:48:01 AM 2.30 0.00 2.30 0.00 69.89 12:49:01 AM 0.20 0.00 0.20 0.00 2.50 12:50:01 AM 0.58 0.22 0.37 11.73 47.24 12:51:01 AM 2.33 0.00 2.33 0.00 178.97 12:52:01 AM 0.28 0.00 0.28 0.00 19.01 12:53:01 AM 0.18 0.00 0.18 0.00 11.21 12:54:01 AM 0.15 0.00 0.15 0.00 16.66 12:55:01 AM 0.17 0.03 0.13 1.87 9.08 12:56:01 AM 7.43 0.35 7.08 37.19 260.50 12:57:01 AM 34.06 0.52 33.54 63.85 1809.61 Average: 28.91 5.65 23.27 604.73 4233.75 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 6097836 7367888 1784596 22.64 2688 1469632 324692 3.64 126256 1405216 524 12:43:01 AM 5372428 7069544 2510004 31.84 2688 1879724 673268 7.54 187940 2004108 164692 12:44:01 AM 5168244 7013068 2714188 34.43 2688 2020332 700796 7.85 198600 2160124 42012 12:45:01 AM 5102152 7041332 2780280 35.27 2688 2109948 661924 7.41 229016 2187368 79180 12:46:01 AM 4960564 7060832 2921868 37.07 2688 2266324 627284 7.02 260200 2272852 10844 12:47:01 AM 4965828 7065904 2916604 37.00 2688 2266328 627284 7.02 260200 2272840 4 12:48:01 AM 4965964 7066040 2916468 37.00 2688 2266328 627284 7.02 260200 2272932 4 12:49:01 AM 4965852 7065928 2916580 37.00 2688 2266328 642668 7.20 260200 2272864 4 12:50:01 AM 4921196 7023080 2961236 37.57 2688 2268168 697840 7.81 260468 2317204 296 12:51:01 AM 4913536 7018528 2968896 37.66 2688 2271232 697840 7.81 260468 2324744 132 12:52:01 AM 4913268 7018648 2969164 37.67 2688 2271620 697840 7.81 260468 2325132 56 12:53:01 AM 4911520 7017280 2970912 37.69 2688 2272000 697840 7.81 260468 2326948 144 12:54:01 AM 4910784 7016924 2971648 37.70 2688 2272380 697840 7.81 260468 2327648 68 12:55:01 AM 4910172 7016804 2972260 37.71 2688 2272864 697840 7.81 260612 2328104 264 12:56:01 AM 5000692 6970228 2881740 36.56 2688 2139828 714936 8.01 300368 2214500 58052 12:57:01 AM 5092240 7026312 2790192 35.40 2688 2106764 663884 7.43 466628 1964764 25108 Average: 5073267 7053646 2809165 35.64 2688 2151238 653191 7.31 257035 2186084 23836 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 4.05 2.53 0.83 0.54 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 304.68 195.97 1772.07 62.66 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 82.07 57.83 735.49 8.85 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 31.68 26.20 134.80 8.12 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 511.90 374.69 309.85 88.18 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 4.37 2.15 0.52 0.44 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 3.22 0.82 0.37 0.18 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 4.75 1.88 0.55 0.42 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 53.42 31.60 16.29 4.91 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 33.29 28.04 8.31 5.50 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 13.66 9.20 2.91 1.80 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 13.76 9.17 2.97 1.86 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 16.61 9.38 3.39 1.90 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 12.76 9.97 3.46 2.24 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 93.95 59.20 99.80 34.47 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 19.43 16.44 15.00 8.02 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 75.23 52.19 194.17 14.38 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) 11/23/2025 _x86_64_ (2 CPU) 00:40:36 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 11.28 0.08 5.13 74.61 0.08 8.83 12:42:01 AM 0 11.00 0.05 3.57 76.09 0.07 9.22 12:42:01 AM 1 11.56 0.10 6.69 73.12 0.08 8.45 12:43:01 AM all 37.69 0.00 6.20 3.49 0.11 52.52 12:43:01 AM 0 25.09 0.00 5.51 3.09 0.10 66.20 12:43:01 AM 1 50.28 0.00 6.88 3.89 0.12 38.84 12:44:01 AM all 25.92 0.00 3.60 3.26 0.10 67.12 12:44:01 AM 0 18.22 0.00 2.97 2.85 0.10 75.86 12:44:01 AM 1 33.63 0.00 4.22 3.67 0.10 58.38 12:45:01 AM all 26.80 0.00 3.96 0.49 0.08 68.66 12:45:01 AM 0 35.70 0.00 4.50 0.55 0.08 59.16 12:45:01 AM 1 17.91 0.00 3.42 0.43 0.08 78.16 12:46:01 AM all 25.61 0.00 5.41 1.87 0.10 67.01 12:46:01 AM 0 18.23 0.00 5.09 2.25 0.10 74.32 12:46:01 AM 1 33.00 0.00 5.72 1.49 0.10 59.68 12:47:01 AM all 0.36 0.00 0.11 0.07 0.04 99.42 12:47:01 AM 0 0.57 0.00 0.08 0.07 0.03 99.25 12:47:01 AM 1 0.15 0.00 0.13 0.07 0.05 99.60 12:48:01 AM all 0.31 0.00 0.08 0.02 0.03 99.57 12:48:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 12:48:01 AM 1 0.13 0.00 0.08 0.03 0.03 99.72 12:49:01 AM all 0.33 0.00 0.09 0.00 0.04 99.54 12:49:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:49:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 12:50:01 AM all 8.28 0.00 0.97 0.01 0.07 90.68 12:50:01 AM 0 4.26 0.00 0.50 0.00 0.07 95.17 12:50:01 AM 1 12.29 0.00 1.44 0.02 0.07 86.19 12:51:01 AM all 15.44 0.00 0.71 0.02 0.08 83.76 12:51:01 AM 0 18.81 0.00 0.87 0.03 0.08 80.20 12:51:01 AM 1 12.07 0.00 0.55 0.00 0.07 87.31 12:52:01 AM all 4.40 0.00 0.31 0.00 0.07 95.22 12:52:01 AM 0 2.12 0.00 0.22 0.00 0.07 97.59 12:52:01 AM 1 6.69 0.00 0.40 0.00 0.07 92.85 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 4.24 0.00 0.31 0.00 0.06 95.39 12:53:01 AM 0 3.63 0.00 0.28 0.00 0.07 96.02 12:53:01 AM 1 4.85 0.00 0.33 0.00 0.05 94.77 12:54:01 AM all 4.51 0.00 0.31 0.00 0.08 95.11 12:54:01 AM 0 4.82 0.00 0.33 0.00 0.07 94.78 12:54:01 AM 1 4.20 0.00 0.28 0.00 0.08 95.44 12:55:01 AM all 4.45 0.00 0.33 0.00 0.07 95.14 12:55:01 AM 0 3.81 0.00 0.30 0.00 0.07 95.82 12:55:01 AM 1 5.10 0.00 0.37 0.00 0.07 94.47 12:56:01 AM all 14.05 0.00 2.11 0.07 0.08 83.70 12:56:01 AM 0 13.90 0.00 1.99 0.05 0.08 83.98 12:56:01 AM 1 14.20 0.00 2.22 0.08 0.07 83.43 12:57:01 AM all 33.33 0.00 4.28 0.17 0.10 62.12 12:57:01 AM 0 33.06 0.00 4.38 0.18 0.10 62.28 12:57:01 AM 1 33.59 0.00 4.18 0.17 0.10 61.96 Average: all 13.57 0.00 2.12 5.23 0.07 79.01 Average: 0 12.12 0.00 1.92 5.29 0.07 80.59 Average: 1 15.02 0.01 2.31 5.16 0.07 77.43