---> uname -a: Linux prd-centos8-robot-2c-8g-3286.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4905 19 2187 6793 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:53:3e:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85432sec preferred_lft 85432sec inet6 fe80::f816:3eff:fe53:3ea2/64 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) 12/03/2025 _x86_64_ (2 CPU) 00:36:00 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 95.03 0.22 94.82 11.33 8022.21 12:39:01 AM 63.99 0.85 63.14 63.99 8795.43 12:40:01 AM 24.48 0.43 24.04 64.78 1523.43 12:41:01 AM 74.73 6.96 67.77 1292.55 8307.98 12:42:01 AM 10.65 0.00 10.65 0.00 677.19 12:43:01 AM 2.52 0.00 2.52 0.00 74.35 12:44:01 AM 0.18 0.00 0.18 0.00 2.12 12:45:01 AM 0.53 0.22 0.32 11.73 54.99 12:46:01 AM 2.10 0.00 2.10 0.00 170.89 12:47:01 AM 0.47 0.00 0.47 0.00 16.43 12:48:01 AM 0.32 0.00 0.32 0.00 18.40 12:49:01 AM 0.25 0.00 0.25 0.00 10.55 12:50:01 AM 0.17 0.03 0.13 1.87 15.86 12:51:01 AM 7.50 0.35 7.15 37.19 255.05 12:52:01 AM 33.88 0.52 33.36 63.86 1810.11 Average: 21.12 0.64 20.48 103.17 1983.70 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5185936 7002740 2696488 34.21 2688 1993628 718940 8.05 188836 2169040 212364 12:39:01 AM 5114916 6988788 2767508 35.11 2688 2050044 732444 8.20 213452 2206292 43076 12:40:01 AM 5092524 7023040 2789900 35.39 2688 2101504 702872 7.87 229340 2196676 76044 12:41:01 AM 4939728 7036824 2942696 37.33 2688 2263812 643328 7.20 260760 2293312 10820 12:42:01 AM 4944532 7041348 2937892 37.27 2688 2263816 643328 7.20 260760 2293500 16 12:43:01 AM 4944444 7041260 2937980 37.27 2688 2263816 643328 7.20 260760 2293544 12 12:44:01 AM 4944336 7041152 2938088 37.27 2688 2263816 643328 7.20 260760 2293668 4 12:45:01 AM 4899736 6998384 2982688 37.84 2688 2265648 712120 7.97 261032 2338108 56 12:46:01 AM 4892024 6993724 2990400 37.94 2688 2268700 712120 7.97 261032 2345688 64 12:47:01 AM 4891768 6993828 2990656 37.94 2688 2269060 712120 7.97 261032 2346004 148 12:48:01 AM 4891588 6994024 2990836 37.94 2688 2269436 712120 7.97 261032 2346176 64 12:49:01 AM 4890000 6992812 2992424 37.96 2688 2269812 712120 7.97 261032 2347732 216 12:50:01 AM 4888928 6992204 2993496 37.98 2688 2270284 727496 8.15 261176 2348408 184 12:51:01 AM 4970196 6937816 2912228 36.95 2688 2138312 761880 8.53 300916 2245212 59104 12:52:01 AM 5081164 7012800 2801260 35.54 2688 2104072 687432 7.70 467628 1973996 25104 Average: 4971455 7006050 2910969 36.93 2688 2203717 697665 7.81 267303 2269157 28485 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 92.70 79.30 1046.07 12.20 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 48.91 29.96 450.88 5.21 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 23.31 20.46 86.05 5.08 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 562.20 442.41 363.81 98.80 0.00 0.00 0.00 0.00 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 3.12 2.12 0.67 0.50 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 1.42 0.90 0.41 0.31 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 2.98 1.95 0.51 0.43 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 48.49 32.78 16.32 6.13 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 37.13 28.78 8.76 5.84 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 15.01 9.55 3.25 2.06 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 14.70 9.03 3.10 1.79 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 11.16 9.08 2.65 1.79 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 11.05 9.20 2.59 1.81 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 82.01 57.35 98.44 34.52 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 17.43 15.80 14.81 7.86 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 64.78 49.92 139.89 12.29 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) 12/03/2025 _x86_64_ (2 CPU) 00:36:00 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 34.42 0.00 4.95 2.43 0.11 58.09 12:38:01 AM 0 28.01 0.00 4.72 2.30 0.10 64.88 12:38:01 AM 1 40.83 0.00 5.18 2.56 0.12 51.32 12:39:01 AM all 15.71 0.00 2.36 1.83 0.08 80.02 12:39:01 AM 0 13.80 0.00 2.42 2.12 0.07 81.59 12:39:01 AM 1 17.62 0.00 2.30 1.53 0.10 78.45 12:40:01 AM all 19.33 0.00 3.22 0.19 0.08 77.17 12:40:01 AM 0 11.84 0.00 2.95 0.20 0.08 84.93 12:40:01 AM 1 26.81 0.00 3.50 0.18 0.08 69.43 12:41:01 AM all 24.76 0.00 5.30 0.74 0.09 69.11 12:41:01 AM 0 12.38 0.00 4.09 0.43 0.08 83.01 12:41:01 AM 1 37.18 0.00 6.52 1.04 0.10 55.16 12:42:01 AM all 0.36 0.00 0.13 0.08 0.04 99.39 12:42:01 AM 0 0.13 0.00 0.18 0.10 0.05 99.53 12:42:01 AM 1 0.58 0.00 0.08 0.05 0.03 99.25 12:43:01 AM all 0.28 0.00 0.08 0.01 0.04 99.59 12:43:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 12:43:01 AM 1 0.43 0.00 0.07 0.02 0.03 99.45 12:44:01 AM all 0.31 0.00 0.08 0.00 0.05 99.57 12:44:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 12:44:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:45:01 AM all 7.78 0.00 0.81 0.01 0.08 91.31 12:45:01 AM 0 7.31 0.00 0.90 0.00 0.08 91.70 12:45:01 AM 1 8.26 0.00 0.72 0.02 0.08 90.92 12:46:01 AM all 15.17 0.00 0.68 0.03 0.09 84.04 12:46:01 AM 0 8.26 0.00 0.65 0.03 0.08 90.97 12:46:01 AM 1 22.09 0.00 0.70 0.02 0.10 77.09 12:47:01 AM all 4.28 0.00 0.28 0.00 0.08 95.35 12:47:01 AM 0 1.37 0.00 0.15 0.00 0.07 98.41 12:47:01 AM 1 7.19 0.00 0.42 0.00 0.10 92.29 12:48:01 AM all 4.23 0.00 0.31 0.00 0.10 95.36 12:48:01 AM 0 2.92 0.00 0.20 0.00 0.08 96.79 12:48:01 AM 1 5.53 0.00 0.42 0.00 0.12 93.93 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.15 0.00 0.29 0.00 0.08 95.48 12:49:01 AM 0 3.26 0.00 0.25 0.00 0.07 96.42 12:49:01 AM 1 5.05 0.00 0.33 0.00 0.08 94.54 12:50:01 AM all 4.15 0.00 0.32 0.00 0.10 95.43 12:50:01 AM 0 3.00 0.00 0.25 0.00 0.08 96.67 12:50:01 AM 1 5.30 0.00 0.38 0.00 0.12 94.20 12:51:01 AM all 14.60 0.00 1.91 0.05 0.08 83.36 12:51:01 AM 0 17.97 0.00 1.90 0.07 0.07 79.99 12:51:01 AM 1 11.23 0.00 1.92 0.03 0.08 86.74 12:52:01 AM all 32.03 0.00 4.33 0.15 0.10 63.39 12:52:01 AM 0 21.39 0.00 4.10 0.10 0.10 74.31 12:52:01 AM 1 42.66 0.00 4.57 0.20 0.10 52.47 Average: all 12.11 0.00 1.67 0.37 0.08 85.77 Average: 0 8.80 0.00 1.53 0.36 0.07 89.24 Average: 1 15.42 0.00 1.81 0.38 0.09 82.30