---> uname -a: Linux prd-centos8-robot-2c-8g-45354.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 607 4922 19 2167 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:d2:98:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85399sec preferred_lft 85399sec inet6 fe80::f816:3eff:fed2:98fe/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) 07/23/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 91.00 24.41 66.59 6842.79 6186.84 02:28:02 AM 98.12 0.72 97.40 52.92 11122.04 02:29:01 AM 24.65 0.42 24.23 65.88 2576.99 02:30:01 AM 77.89 6.97 70.92 1292.98 7958.21 02:31:01 AM 9.48 0.00 9.48 0.00 1075.19 02:32:01 AM 3.40 0.00 3.40 0.00 116.30 02:33:01 AM 0.13 0.00 0.13 0.00 2.48 02:34:01 AM 0.38 0.02 0.37 0.13 90.95 02:35:01 AM 1.90 0.00 1.90 0.00 62.30 02:36:01 AM 0.42 0.00 0.42 0.00 5.50 02:37:01 AM 0.42 0.00 0.42 0.00 5.38 02:38:01 AM 0.52 0.00 0.52 0.00 6.63 02:39:01 AM 0.33 0.00 0.33 0.00 3.87 02:40:01 AM 0.40 0.00 0.40 0.00 4.10 02:41:01 AM 8.38 0.35 8.03 37.19 246.08 02:42:01 AM 31.02 0.53 30.49 64.78 1492.90 Average: 21.77 2.09 19.68 522.78 1934.08 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5384896 7060056 2497528 31.68 2688 1858312 680216 7.62 185832 1993400 171524 02:28:02 AM 5186540 7023492 2695884 34.20 2688 2012960 687028 7.69 198144 2146960 42488 02:29:01 AM 5157768 7038404 2724656 34.57 2688 2055148 687780 7.70 231428 2137836 40020 02:30:01 AM 4949844 7034368 2932580 37.20 2688 2252544 679240 7.61 262420 2289952 26920 02:31:01 AM 4947464 7031964 2934960 37.23 2688 2252556 659780 7.39 262432 2291288 4 02:32:01 AM 4947276 7031776 2935148 37.24 2688 2252556 659780 7.39 262436 2291356 4 02:33:01 AM 4947208 7031708 2935216 37.24 2688 2252556 659780 7.39 262436 2291576 4 02:34:01 AM 4900936 6987992 2981488 37.82 2688 2255112 705648 7.90 262572 2337108 20 02:35:01 AM 4901260 6988324 2981164 37.82 2688 2255120 705648 7.90 262572 2337004 4 02:36:01 AM 4901256 6988336 2981168 37.82 2688 2255136 705648 7.90 262572 2337020 4 02:37:01 AM 4901028 6988128 2981396 37.82 2688 2255156 705648 7.90 262572 2337224 4 02:38:01 AM 4901024 6988140 2981400 37.82 2688 2255172 705648 7.90 262572 2337060 4 02:39:01 AM 4901076 6988200 2981348 37.82 2688 2255188 705648 7.90 262572 2337080 4 02:40:01 AM 4900868 6988012 2981556 37.83 2688 2255200 699540 7.83 262572 2337232 4 02:41:01 AM 4954196 6908300 2928228 37.15 2688 2126020 785924 8.80 295364 2268980 58472 02:42:01 AM 5042488 6957160 2839936 36.03 2688 2088060 759920 8.51 460644 2021824 26972 Average: 4989070 7002148 2893354 36.71 2688 2183550 699555 7.83 266196 2255806 22903 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 307.60 200.82 1686.98 62.37 0.00 0.00 0.00 0.00 02:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:02 AM eth0 65.89 51.17 787.74 8.61 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 19.42 16.10 8.00 5.53 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 483.87 359.17 402.38 84.38 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 3.10 2.03 1.25 0.68 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.05 2.08 0.61 0.50 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.30 2.25 1.01 0.83 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 31.46 14.45 19.62 1.92 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.50 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 0.67 0.10 0.08 0.01 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 0.73 0.17 0.11 0.07 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 0.95 0.15 0.12 0.01 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.72 0.20 0.04 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.50 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 78.17 51.52 87.89 30.36 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 18.11 15.91 14.91 7.50 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 63.67 44.80 188.37 12.68 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) 07/23/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 45.28 0.00 7.51 2.71 0.11 44.40 02:27:01 AM 0 60.74 0.00 8.10 3.18 0.12 27.87 02:27:01 AM 1 29.88 0.00 6.93 2.24 0.10 60.85 02:28:02 AM all 26.12 0.00 3.84 1.26 0.08 68.70 02:28:02 AM 0 36.47 0.00 4.53 1.02 0.08 57.89 02:28:02 AM 1 15.77 0.00 3.14 1.50 0.08 79.50 02:29:01 AM all 18.02 0.00 3.01 0.29 0.09 78.59 02:29:01 AM 0 24.20 0.00 3.20 0.26 0.09 72.26 02:29:01 AM 1 11.85 0.00 2.82 0.32 0.09 84.92 02:30:01 AM all 27.75 0.00 5.86 1.02 0.11 65.26 02:30:01 AM 0 28.11 0.00 5.96 1.10 0.10 64.73 02:30:01 AM 1 27.39 0.00 5.77 0.94 0.12 65.79 02:31:01 AM all 0.38 0.00 0.16 0.10 0.04 99.32 02:31:01 AM 0 0.17 0.00 0.18 0.10 0.03 99.52 02:31:01 AM 1 0.58 0.00 0.13 0.10 0.05 99.13 02:32:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 02:32:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 02:32:01 AM 1 0.17 0.00 0.07 0.02 0.03 99.72 02:33:01 AM all 0.37 0.00 0.09 0.00 0.04 99.50 02:33:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 02:33:01 AM 1 0.12 0.00 0.12 0.00 0.03 99.73 02:34:01 AM all 3.81 0.00 0.88 0.00 0.06 95.25 02:34:01 AM 0 2.96 0.00 0.70 0.00 0.05 96.29 02:34:01 AM 1 4.66 0.00 1.05 0.00 0.07 94.22 02:35:01 AM all 0.58 0.00 0.11 0.02 0.08 99.22 02:35:01 AM 0 0.80 0.00 0.10 0.00 0.08 99.01 02:35:01 AM 1 0.35 0.00 0.12 0.03 0.07 99.43 02:36:01 AM all 0.72 0.00 0.10 0.01 0.07 99.11 02:36:01 AM 0 0.80 0.00 0.12 0.02 0.08 98.98 02:36:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 02:37:01 AM all 0.74 0.00 0.08 0.00 0.08 99.10 02:37:01 AM 0 0.80 0.00 0.10 0.00 0.10 99.00 02:37:01 AM 1 0.68 0.00 0.07 0.00 0.05 99.20 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 0.71 0.00 0.09 0.00 0.07 99.13 02:38:01 AM 0 0.60 0.00 0.08 0.00 0.07 99.25 02:38:01 AM 1 0.82 0.00 0.10 0.00 0.07 99.01 02:39:01 AM all 0.60 0.00 0.08 0.00 0.07 99.25 02:39:01 AM 0 0.40 0.00 0.05 0.00 0.05 99.50 02:39:01 AM 1 0.80 0.00 0.12 0.00 0.08 99.00 02:40:01 AM all 0.72 0.00 0.09 0.00 0.07 99.12 02:40:01 AM 0 0.74 0.00 0.12 0.00 0.08 99.06 02:40:01 AM 1 0.70 0.00 0.07 0.00 0.05 99.18 02:41:01 AM all 12.46 0.00 2.01 0.05 0.08 85.41 02:41:01 AM 0 12.77 0.00 2.39 0.05 0.08 84.71 02:41:01 AM 1 12.15 0.00 1.62 0.05 0.07 86.11 02:42:01 AM all 28.30 0.00 3.73 0.16 0.09 67.72 02:42:01 AM 0 36.01 0.00 3.76 0.18 0.10 59.95 02:42:01 AM 1 20.58 0.00 3.71 0.13 0.08 75.49 Average: all 10.41 0.00 1.73 0.35 0.07 87.43 Average: 0 12.89 0.00 1.84 0.37 0.08 84.83 Average: 1 7.94 0.00 1.62 0.33 0.07 90.04