---> uname -a: Linux prd-centos8-robot-2c-8g-49688.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 619 4893 19 2185 6779 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:6e:43:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe6e:43a2/64 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) 08/06/2025 _x86_64_ (2 CPU) 00:45:49 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 216.23 155.54 60.69 14646.23 40129.69 12:48:01 AM 115.71 0.72 115.00 52.92 11200.75 12:49:01 AM 40.07 0.38 39.69 64.25 4553.88 12:50:01 AM 65.06 7.00 58.06 1293.30 3854.02 12:51:01 AM 27.12 0.00 27.12 0.00 5650.83 12:52:01 AM 4.33 0.22 4.12 11.73 182.72 12:53:01 AM 0.30 0.00 0.30 0.00 64.63 12:54:01 AM 0.18 0.00 0.18 0.00 51.07 12:55:01 AM 0.32 0.00 0.32 0.00 50.86 12:56:01 AM 0.28 0.00 0.28 0.00 30.56 12:57:01 AM 0.23 0.00 0.23 0.00 15.11 12:58:01 AM 0.22 0.00 0.22 0.00 25.91 12:59:01 AM 0.27 0.00 0.27 0.00 26.15 01:00:01 AM 31.42 0.65 30.77 74.11 1856.28 Average: 35.84 11.75 24.09 1153.29 4835.86 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5478088 7021656 2404332 30.50 2688 1736152 732112 8.20 186136 1935104 97492 12:48:01 AM 5143532 6980628 2738888 34.75 2688 2012960 738908 8.27 198432 2190600 104004 12:49:01 AM 5217140 7055888 2665280 33.81 2688 2014892 663352 7.43 219260 2097148 4 12:50:01 AM 4941184 7028836 2941236 37.31 2688 2255272 661564 7.41 262652 2301148 157520 12:51:01 AM 4937444 7024920 2944976 37.36 2688 2255280 661564 7.41 262648 2301096 8 12:52:01 AM 4889936 6979416 2992484 37.96 2688 2257328 727840 8.15 262796 2348172 264 12:53:01 AM 4885312 6976660 2997108 38.02 2688 2259168 782520 8.76 262804 2352724 292 12:54:01 AM 4883832 6976556 2998588 38.04 2688 2260540 782520 8.76 262808 2354124 180 12:55:01 AM 4879484 6973976 3002936 38.10 2688 2262308 782520 8.76 262808 2358336 548 12:56:01 AM 4877392 6972136 3005028 38.12 2688 2262548 782520 8.76 262808 2360428 16 12:57:01 AM 4876412 6971520 3006008 38.14 2688 2262920 782520 8.76 262812 2361340 40 12:58:01 AM 4874112 6970052 3008308 38.16 2688 2263752 782520 8.76 262812 2363604 144 12:59:01 AM 4925460 7024392 2956960 37.51 2688 2266736 669508 7.50 263148 2312784 2432 01:00:01 AM 5051168 6977348 2831252 35.92 2688 2099580 719736 8.06 466792 2007752 9064 Average: 4990035 6995285 2892385 36.69 2688 2176388 733550 8.21 264194 2260311 26572 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 263.97 156.51 1434.28 58.21 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 88.45 68.56 1099.99 10.78 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 13.08 9.48 5.56 3.75 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 90.94 64.41 341.29 18.35 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 54.50 32.59 9.83 6.17 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 60.78 51.63 16.86 5.59 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 55.02 52.57 15.17 6.70 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 26.99 27.19 8.26 2.92 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 54.12 51.76 15.44 6.84 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 8.83 6.58 2.31 1.40 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 14.66 12.85 4.07 2.59 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 23.63 20.28 6.22 3.73 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 54.19 41.84 16.14 7.55 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 49.40 37.22 100.85 57.12 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 61.33 45.25 219.75 13.70 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) 08/06/2025 _x86_64_ (2 CPU) 00:45:49 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 49.96 0.06 10.63 7.26 0.14 31.94 12:47:01 AM 0 38.48 0.08 10.77 7.82 0.15 42.69 12:47:01 AM 1 61.41 0.03 10.49 6.71 0.13 21.23 12:48:01 AM all 36.79 0.00 5.59 1.67 0.13 55.83 12:48:01 AM 0 22.33 0.00 4.69 1.76 0.13 71.08 12:48:01 AM 1 51.32 0.00 6.50 1.57 0.12 40.49 12:49:01 AM all 11.94 0.00 1.71 0.48 0.07 85.80 12:49:01 AM 0 5.17 0.00 1.28 0.22 0.07 93.26 12:49:01 AM 1 18.74 0.00 2.14 0.74 0.07 78.32 12:50:01 AM all 32.78 0.00 5.96 0.76 0.10 60.39 12:50:01 AM 0 29.06 0.00 5.94 0.83 0.10 64.07 12:50:01 AM 1 36.52 0.00 5.99 0.69 0.10 56.70 12:51:01 AM all 0.44 0.00 0.43 0.63 0.06 98.43 12:51:01 AM 0 0.18 0.00 0.53 0.75 0.05 98.48 12:51:01 AM 1 0.70 0.00 0.33 0.52 0.07 98.38 12:52:01 AM all 6.77 0.00 0.56 0.03 0.08 92.56 12:52:01 AM 0 4.82 0.00 0.47 0.00 0.08 94.63 12:52:01 AM 1 8.72 0.00 0.66 0.05 0.08 90.49 12:53:01 AM all 8.79 0.00 0.46 0.00 0.08 90.66 12:53:01 AM 0 8.40 0.00 0.44 0.00 0.08 91.07 12:53:01 AM 1 9.18 0.00 0.49 0.00 0.08 90.25 12:54:01 AM all 2.77 0.00 0.25 0.00 0.09 96.89 12:54:01 AM 0 2.50 0.00 0.20 0.00 0.08 97.22 12:54:01 AM 1 3.03 0.00 0.30 0.00 0.10 96.57 12:55:01 AM all 8.75 0.00 0.48 0.00 0.10 90.67 12:55:01 AM 0 8.87 0.00 0.52 0.00 0.10 90.50 12:55:01 AM 1 8.62 0.00 0.44 0.00 0.10 90.84 12:56:01 AM all 2.43 0.00 0.21 0.00 0.08 97.27 12:56:01 AM 0 1.54 0.00 0.20 0.00 0.07 98.19 12:56:01 AM 1 3.33 0.00 0.22 0.00 0.10 96.35 12:57:01 AM all 4.19 0.00 0.28 0.00 0.08 95.45 12:57:01 AM 0 3.28 0.00 0.30 0.00 0.08 96.33 12:57:01 AM 1 5.09 0.00 0.27 0.00 0.08 94.56 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 6.35 0.00 0.35 0.00 0.08 93.21 12:58:01 AM 0 7.59 0.00 0.37 0.00 0.08 91.96 12:58:01 AM 1 5.12 0.00 0.33 0.00 0.08 94.46 12:59:01 AM all 12.51 0.00 0.59 0.00 0.09 86.81 12:59:01 AM 0 6.33 0.00 0.54 0.00 0.08 93.05 12:59:01 AM 1 18.70 0.00 0.64 0.00 0.10 80.56 01:00:01 AM all 28.23 0.00 3.98 0.16 0.09 67.54 01:00:01 AM 0 25.64 0.00 4.48 0.12 0.08 69.68 01:00:01 AM 1 30.82 0.00 3.48 0.20 0.10 65.40 Average: all 15.19 0.00 2.25 0.78 0.09 81.68 Average: 0 11.73 0.01 2.19 0.82 0.09 85.16 Average: 1 18.66 0.00 2.30 0.75 0.09 78.19