---> uname -a: Linux prd-centos8-robot-2c-8g-17365.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4757 19 2356 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:b7:b6:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85477sec preferred_lft 85477sec inet6 fe80::f816:3eff:feb7:b6d8/64 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) 12/30/2025 _x86_64_ (2 CPU) 00:41:17 LINUX RESTART (2 CPU) 12:42:02 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 108.32 29.14 79.18 5189.29 7358.37 12:44:01 AM 83.57 1.08 82.49 75.32 10462.71 12:45:01 AM 35.59 0.42 35.17 64.78 2821.51 12:46:01 AM 76.97 6.93 70.04 1289.30 8422.64 12:47:01 AM 6.37 0.07 6.30 4.93 515.11 12:48:01 AM 2.35 0.00 2.35 0.00 664.02 12:49:01 AM 0.88 0.00 0.88 0.00 275.41 12:50:01 AM 0.35 0.02 0.33 1.07 233.66 12:51:01 AM 1.12 0.00 1.12 0.00 569.28 12:52:01 AM 0.72 0.03 0.68 1.87 673.87 12:53:01 AM 0.92 0.35 0.57 53.45 548.72 12:54:01 AM 0.48 0.00 0.48 0.00 32.53 12:55:01 AM 0.15 0.00 0.15 0.00 15.21 12:56:01 AM 24.28 0.40 23.88 46.79 4195.55 Average: 24.33 2.71 21.62 474.91 2622.14 12:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5329300 7056384 2553124 32.39 2688 1909716 675212 7.56 187628 2045636 186460 12:44:01 AM 5239888 7084068 2642536 33.52 2688 2020364 624324 6.99 207592 2086520 31496 12:45:01 AM 5074360 7019364 2808064 35.62 2688 2115948 680124 7.62 229844 2214440 84568 12:46:01 AM 4959608 7061512 2922816 37.08 2688 2268320 626028 7.01 261560 2277108 10820 12:47:01 AM 4916648 7019628 2965776 37.63 2688 2269412 690144 7.73 261896 2318492 956 12:48:01 AM 4883736 7004484 2998688 38.04 2688 2287192 690144 7.73 262368 2351096 888 12:49:01 AM 4875876 7003572 3006548 38.14 2688 2294156 690144 7.73 262368 2358148 52 12:50:01 AM 4868804 7003464 3013620 38.23 2688 2301192 707076 7.92 262400 2365932 144 12:51:01 AM 4823884 6979028 3058540 38.80 2688 2321580 724264 8.11 262448 2409948 3820 12:52:01 AM 4791236 6962720 3091188 39.22 2688 2337892 739684 8.28 262644 2442632 4 12:53:01 AM 4406604 6922320 3475820 44.10 2688 2356068 738644 8.27 263996 2446464 244 12:54:01 AM 4407968 6924356 3474456 44.08 2688 2356740 738644 8.27 264008 2445052 208 12:55:01 AM 4408188 6924560 3474236 44.08 2688 2357028 738644 8.27 264012 2445076 96 12:56:01 AM 4899548 6999640 2982876 37.84 2688 2273156 686268 7.68 547440 2074880 22440 Average: 4848975 6997507 3033449 38.48 2688 2247769 696382 7.80 271443 2305816 24443 12:42:02 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 349.56 219.18 1944.00 63.14 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 64.69 46.68 601.41 7.61 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 30.54 27.27 143.38 7.51 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 200.18 163.76 240.36 44.05 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 20.33 11.81 15.19 1.62 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 41.38 38.31 128.86 10.55 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 11.15 11.13 40.62 5.32 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 20.36 20.30 37.82 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 33.01 31.74 274.38 11.83 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 23.36 22.51 261.25 2.31 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 54.33 70.91 264.85 5.76 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 8.28 7.88 2.22 1.56 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 10.35 8.61 2.45 1.49 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 101.58 66.71 179.71 119.29 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 68.89 53.15 293.51 20.47 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) 12/30/2025 _x86_64_ (2 CPU) 00:41:17 LINUX RESTART (2 CPU) 12:42:02 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 39.82 0.03 6.67 3.90 0.11 49.47 12:43:01 AM 0 44.14 0.03 7.12 3.84 0.12 44.74 12:43:01 AM 1 35.50 0.02 6.22 3.96 0.10 54.21 12:44:01 AM all 22.09 0.00 3.50 2.36 0.08 71.97 12:44:01 AM 0 30.78 0.00 3.92 2.44 0.08 62.77 12:44:01 AM 1 13.41 0.00 3.07 2.29 0.07 81.17 12:45:01 AM all 26.06 0.00 3.43 0.59 0.08 69.84 12:45:01 AM 0 20.61 0.00 2.96 0.65 0.08 75.70 12:45:01 AM 1 31.52 0.00 3.90 0.53 0.08 63.97 12:46:01 AM all 23.78 0.00 4.61 1.15 0.08 70.37 12:46:01 AM 0 30.33 0.00 5.16 1.60 0.08 62.83 12:46:01 AM 1 17.23 0.00 4.06 0.70 0.08 77.92 12:47:01 AM all 1.94 0.00 0.23 0.05 0.04 97.74 12:47:01 AM 0 2.22 0.00 0.28 0.07 0.05 97.38 12:47:01 AM 1 1.67 0.00 0.17 0.03 0.03 98.10 12:48:01 AM all 19.82 0.00 0.25 0.08 0.10 79.75 12:48:01 AM 0 25.11 0.00 0.25 0.00 0.10 74.54 12:48:01 AM 1 14.51 0.00 0.25 0.17 0.10 84.97 12:49:01 AM all 6.86 0.00 0.13 0.03 0.05 92.93 12:49:01 AM 0 8.30 0.00 0.15 0.05 0.05 91.45 12:49:01 AM 1 5.43 0.00 0.12 0.00 0.05 94.41 12:50:01 AM all 10.69 0.00 0.19 0.03 0.08 89.02 12:50:01 AM 0 13.29 0.00 0.20 0.05 0.07 86.39 12:50:01 AM 1 8.09 0.00 0.18 0.00 0.08 91.65 12:51:01 AM all 11.22 0.00 0.23 0.07 0.08 88.40 12:51:01 AM 0 20.37 0.00 0.20 0.10 0.08 79.25 12:51:01 AM 1 2.07 0.00 0.25 0.03 0.08 97.56 12:52:01 AM all 2.94 0.00 0.22 0.06 0.09 96.69 12:52:01 AM 0 4.41 0.00 0.28 0.00 0.10 95.20 12:52:01 AM 1 1.47 0.00 0.15 0.12 0.08 98.18 12:53:01 AM all 8.01 0.00 2.51 0.04 0.08 89.36 12:53:01 AM 0 9.50 0.00 2.62 0.07 0.10 87.72 12:53:01 AM 1 6.52 0.00 2.40 0.02 0.07 91.00 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 3.58 0.00 0.16 0.00 0.08 96.19 12:54:01 AM 0 4.73 0.00 0.15 0.00 0.07 95.05 12:54:01 AM 1 2.42 0.00 0.17 0.00 0.08 97.33 12:55:01 AM all 3.07 0.00 0.13 0.00 0.08 96.71 12:55:01 AM 0 3.08 0.00 0.13 0.00 0.08 96.70 12:55:01 AM 1 3.06 0.00 0.13 0.00 0.08 96.73 12:56:01 AM all 26.96 0.00 3.60 0.42 0.10 68.92 12:56:01 AM 0 26.24 0.00 3.04 0.13 0.10 70.49 12:56:01 AM 1 27.69 0.00 4.16 0.70 0.10 67.35 Average: all 14.75 0.00 1.84 0.62 0.08 82.70 Average: 0 17.34 0.00 1.89 0.64 0.08 80.05 Average: 1 12.16 0.00 1.80 0.61 0.08 85.36