---> uname -a: Linux prd-centos8-robot-2c-8g-3194.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 4965 19 2175 6843 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:cb:d9:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fecb:d96a/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) 10/13/2025 _x86_64_ (2 CPU) 04:44:36 LINUX RESTART (2 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 106.68 66.44 40.24 6565.68 35766.14 04:47:01 AM 52.03 8.26 43.77 1452.72 4370.23 04:48:01 AM 104.10 0.72 103.38 52.92 11589.69 04:49:01 AM 25.41 0.42 25.00 64.79 1699.52 04:50:01 AM 42.30 6.71 35.59 1245.72 2799.67 04:51:01 AM 39.08 0.25 38.83 47.06 6155.67 04:52:01 AM 14.73 0.00 14.73 0.00 1116.84 04:53:01 AM 4.23 0.22 4.02 11.73 179.02 04:54:01 AM 2.25 0.22 2.03 6.13 182.27 04:55:01 AM 32.29 0.45 31.84 68.91 1539.20 Average: 42.31 8.37 33.94 951.61 6540.02 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 5863520 7219856 2018912 25.61 2688 1555672 571132 6.39 152552 1609340 20888 04:47:01 AM 5393308 7033552 2489124 31.58 2688 1829396 735060 8.23 202668 1992852 145616 04:48:01 AM 5189684 7029820 2692748 34.16 2688 2015628 670528 7.51 198728 2138180 42016 04:49:01 AM 5270352 7112272 2612080 33.14 2688 2017572 597580 6.69 219248 2045600 10756 04:50:01 AM 4973796 7062064 2908636 36.90 2688 2256396 638436 7.15 258152 2278184 159540 04:51:01 AM 4993456 7086624 2888976 36.65 2688 2260740 592912 6.64 262376 2251140 26988 04:52:01 AM 4992580 7085584 2889852 36.66 2688 2260740 592912 6.64 262372 2251132 12 04:53:01 AM 4945204 7040020 2937228 37.26 2688 2262552 673212 7.54 262660 2298116 24 04:54:01 AM 5160808 7078788 2721624 34.53 2688 2087236 599840 6.72 260788 2084520 4048 04:55:01 AM 5159656 7078188 2722776 34.54 2688 2092048 675424 7.56 461732 1907080 11924 Average: 5194236 7082677 2688196 34.10 2688 2063798 634704 7.11 254128 2085614 42181 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 82.67 49.75 347.89 14.13 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 203.17 138.60 1306.85 46.82 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 76.96 59.90 844.64 9.38 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 10.01 7.57 4.95 3.22 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 39.75 30.72 328.39 6.29 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 198.72 145.73 44.06 39.11 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 1.33 0.78 0.73 0.12 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 38.19 29.38 11.90 5.00 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 54.18 39.54 69.80 24.37 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 22.61 19.21 28.21 10.85 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 72.76 52.12 298.76 15.93 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) 10/13/2025 _x86_64_ (2 CPU) 04:44:36 LINUX RESTART (2 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 15.37 0.07 5.61 56.45 0.18 22.32 04:46:01 AM 0 15.20 0.12 6.01 47.49 0.25 30.93 04:46:01 AM 1 15.55 0.02 5.21 65.57 0.10 13.56 04:47:01 AM all 28.58 0.00 3.90 4.15 0.11 63.25 04:47:01 AM 0 28.81 0.00 4.73 5.84 0.12 60.50 04:47:01 AM 1 28.35 0.00 3.08 2.48 0.10 66.00 04:48:01 AM all 31.89 0.00 4.69 2.84 0.12 60.47 04:48:01 AM 0 31.09 0.00 4.34 3.14 0.12 61.32 04:48:01 AM 1 32.68 0.00 5.04 2.53 0.12 59.63 04:49:01 AM all 12.81 0.00 1.46 1.53 0.23 83.98 04:49:01 AM 0 15.45 0.00 1.64 1.94 0.20 80.78 04:49:01 AM 1 10.16 0.00 1.29 1.12 0.25 87.18 04:50:01 AM all 21.11 0.00 4.14 3.45 0.10 71.20 04:50:01 AM 0 12.04 0.00 3.49 2.52 0.10 81.85 04:50:01 AM 1 30.21 0.00 4.79 4.39 0.10 60.51 04:51:01 AM all 14.81 0.00 2.38 18.94 0.08 63.79 04:51:01 AM 0 14.66 0.00 2.82 15.88 0.08 66.55 04:51:01 AM 1 14.96 0.00 1.94 21.99 0.07 61.04 04:52:01 AM all 0.43 0.00 0.17 0.13 0.03 99.24 04:52:01 AM 0 0.18 0.00 0.13 0.05 0.03 99.60 04:52:01 AM 1 0.68 0.00 0.20 0.20 0.03 98.88 04:53:01 AM all 10.17 0.00 1.05 0.02 0.07 88.69 04:53:01 AM 0 11.57 0.00 1.20 0.02 0.07 87.14 04:53:01 AM 1 8.77 0.00 0.90 0.02 0.07 90.25 04:54:01 AM all 12.75 0.00 1.24 0.01 0.06 85.95 04:54:01 AM 0 11.24 0.00 0.92 0.02 0.05 87.78 04:54:01 AM 1 14.26 0.00 1.55 0.00 0.07 84.12 04:55:01 AM all 32.43 0.00 3.59 0.67 0.09 63.22 04:55:01 AM 0 29.31 0.00 3.41 0.65 0.08 66.54 04:55:01 AM 1 35.54 0.00 3.77 0.68 0.10 59.91 Average: all 18.04 0.01 2.82 8.74 0.11 70.29 Average: 0 16.95 0.01 2.87 7.72 0.11 72.34 Average: 1 19.13 0.00 2.77 9.76 0.10 68.24