---> uname -a: Linux prd-centos8-robot-2c-8g-2506.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4901 19 2194 6796 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:c7:36:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fec7:36c0/64 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) 01/21/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 123.86 1.08 122.78 75.31 12199.62 12:50:01 AM 27.59 0.38 27.21 64.25 2378.64 12:51:01 AM 71.64 6.96 64.67 1289.41 4060.26 12:52:01 AM 30.86 0.00 30.86 0.00 6333.41 12:53:01 AM 4.27 0.07 4.20 4.93 187.50 12:54:01 AM 0.40 0.00 0.40 0.00 54.77 12:55:01 AM 0.20 0.00 0.20 0.00 51.52 12:56:01 AM 0.27 0.00 0.27 0.00 58.83 12:57:01 AM 0.42 0.03 0.38 2.13 66.09 12:58:01 AM 17.01 0.40 16.61 46.78 660.21 Average: 27.65 0.89 26.76 148.33 2605.26 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5151212 6997540 2731208 34.65 2688 2022056 726272 8.13 198712 2178548 52592 12:50:01 AM 5188696 7039772 2693724 34.17 2688 2027232 698204 7.82 223392 2120100 14012 12:51:01 AM 4945940 7051124 2936480 37.25 2688 2271860 645856 7.23 261208 2294524 178972 12:52:01 AM 4939420 7044468 2943000 37.34 2688 2271828 645856 7.23 261204 2294532 12 12:53:01 AM 4892988 6999828 2989432 37.93 2688 2273648 719512 8.06 261556 2340468 240 12:54:01 AM 4880472 6989148 3001948 38.08 2688 2275456 757408 8.48 261564 2352936 592 12:55:01 AM 4878960 6989012 3003460 38.10 2688 2276852 757408 8.48 261568 2354524 516 12:56:01 AM 4873016 6984848 3009404 38.18 2688 2278620 780948 8.74 261568 2360368 588 12:57:01 AM 4868680 6982168 3013740 38.23 2688 2280300 780948 8.74 261640 2364816 384 12:58:01 AM 5113272 7049696 2769148 35.13 2688 2108788 662876 7.42 468132 1939484 38056 Average: 4973266 7012760 2909154 36.91 2688 2208664 717529 8.03 272054 2260030 28596 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.42 70.33 890.28 10.25 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 14.55 11.28 6.42 4.33 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 64.91 55.40 347.22 15.79 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 178.62 124.29 33.48 25.19 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 91.72 86.25 18.84 7.84 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 75.16 73.73 15.91 13.68 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 53.19 53.72 10.48 4.77 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 78.76 77.41 16.86 8.36 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 54.82 51.34 14.32 8.71 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 75.57 55.25 102.10 47.06 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 78.07 65.90 145.60 14.60 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) 01/21/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 34.73 0.00 5.11 1.96 0.11 58.10 12:49:01 AM 0 46.20 0.00 6.03 1.67 0.10 46.00 12:49:01 AM 1 23.27 0.00 4.18 2.25 0.12 70.19 12:50:01 AM all 13.08 0.00 2.05 0.22 0.04 84.62 12:50:01 AM 0 16.31 0.00 2.30 0.27 0.05 81.07 12:50:01 AM 1 9.85 0.00 1.79 0.17 0.03 88.16 12:51:01 AM all 38.38 0.00 5.88 0.56 0.10 55.08 12:51:01 AM 0 41.79 0.00 6.39 0.57 0.10 51.15 12:51:01 AM 1 34.97 0.00 5.37 0.55 0.10 59.01 12:52:01 AM all 0.55 0.00 0.60 0.39 0.03 98.42 12:52:01 AM 0 0.80 0.00 0.52 0.13 0.03 98.51 12:52:01 AM 1 0.30 0.00 0.69 0.65 0.03 98.33 12:53:01 AM all 6.82 0.00 0.52 0.03 0.07 92.57 12:53:01 AM 0 11.00 0.00 0.59 0.03 0.07 88.31 12:53:01 AM 1 2.64 0.00 0.45 0.02 0.07 96.82 12:54:01 AM all 8.35 0.00 0.45 0.00 0.07 91.13 12:54:01 AM 0 10.99 0.00 0.40 0.00 0.07 88.54 12:54:01 AM 1 5.72 0.00 0.50 0.00 0.07 93.71 12:55:01 AM all 3.32 0.00 0.33 0.00 0.06 96.30 12:55:01 AM 0 4.86 0.00 0.25 0.00 0.07 94.82 12:55:01 AM 1 1.77 0.00 0.40 0.00 0.05 97.77 12:56:01 AM all 8.31 0.00 0.47 0.00 0.07 91.15 12:56:01 AM 0 11.66 0.00 0.42 0.00 0.07 87.86 12:56:01 AM 1 4.96 0.00 0.52 0.00 0.07 94.45 12:57:01 AM all 14.12 0.00 0.68 0.00 0.08 85.13 12:57:01 AM 0 14.40 0.00 0.70 0.00 0.08 84.81 12:57:01 AM 1 13.83 0.00 0.65 0.00 0.07 85.45 12:58:01 AM all 20.45 0.00 2.36 0.07 0.07 77.06 12:58:01 AM 0 27.21 0.00 1.99 0.10 0.07 70.63 12:58:01 AM 1 13.67 0.00 2.72 0.03 0.07 83.50 Average: all 14.83 0.00 1.85 0.32 0.07 82.93 Average: 0 18.56 0.00 1.97 0.28 0.07 79.13 Average: 1 11.11 0.00 1.73 0.37 0.07 86.72