---> uname -a: Linux prd-centos8-robot-2c-8g-43656.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4947 19 2159 6810 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:d4:46:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84600sec preferred_lft 84600sec inet6 fe80::f816:3eff:fed4:46cd/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) 07/18/2025 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 90.90 16.41 74.49 5234.52 7099.78 02:15:01 AM 83.35 0.72 82.64 52.92 10062.17 02:16:01 AM 24.26 0.42 23.84 64.78 2212.73 02:17:01 AM 52.93 6.93 46.00 1289.30 3135.50 02:18:01 AM 31.46 0.03 31.43 3.47 6158.96 02:19:01 AM 4.87 0.00 4.87 0.00 176.87 02:20:01 AM 0.13 0.00 0.13 0.00 1.03 02:21:01 AM 0.13 0.00 0.13 0.00 0.93 02:22:01 AM 0.12 0.00 0.12 0.00 1.72 02:23:01 AM 0.35 0.00 0.35 0.00 5.12 02:24:01 AM 0.10 0.00 0.10 0.00 1.25 02:25:01 AM 0.31 0.00 0.31 0.00 3.98 02:26:01 AM 0.12 0.00 0.12 0.00 0.87 02:27:01 AM 0.12 0.00 0.12 0.00 1.57 02:28:01 AM 0.25 0.03 0.22 0.27 2.92 02:29:01 AM 1.30 0.00 1.30 0.00 30.84 02:30:01 AM 0.27 0.00 0.27 0.00 5.07 02:31:01 AM 0.35 0.00 0.35 0.00 5.83 02:32:01 AM 0.23 0.00 0.23 0.00 3.98 02:33:01 AM 0.22 0.00 0.22 0.00 3.02 02:34:01 AM 0.32 0.00 0.32 0.00 4.45 02:35:01 AM 0.15 0.00 0.15 0.00 1.95 02:36:01 AM 0.10 0.00 0.10 0.00 0.80 02:37:01 AM 0.18 0.00 0.18 0.00 1.77 02:38:01 AM 0.27 0.00 0.27 0.00 3.37 02:39:01 AM 0.27 0.00 0.27 0.00 4.87 02:40:01 AM 0.13 0.00 0.13 0.00 1.32 02:41:01 AM 5.08 0.32 4.77 36.92 161.13 02:42:01 AM 29.61 0.53 29.08 64.79 1345.14 Average: 11.31 0.88 10.44 232.81 1050.20 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5333044 7046096 2549388 32.34 2688 1895600 708536 7.93 192356 2037352 184068 02:15:01 AM 5171476 7005756 2710956 34.39 2688 2010464 700608 7.84 198364 2162444 42484 02:16:01 AM 5240688 7077256 2641744 33.51 2688 2012412 630604 7.06 219160 2073344 16 02:17:01 AM 4944060 7026412 2938372 37.28 2688 2249916 670276 7.51 257148 2304184 169680 02:18:01 AM 4970896 7053176 2911536 36.94 2688 2250040 626452 7.01 262536 2268592 4 02:19:01 AM 4933092 7015592 2949340 37.42 2688 2250260 702112 7.86 262660 2306096 4 02:20:01 AM 4931116 7013616 2951316 37.44 2688 2250260 702336 7.86 262660 2307736 4 02:21:01 AM 4931592 7014100 2950840 37.44 2688 2250260 702336 7.86 262660 2307644 4 02:22:01 AM 4931576 7014088 2950856 37.44 2688 2250264 702336 7.86 262660 2307648 4 02:23:01 AM 4931632 7014144 2950800 37.44 2688 2250264 702336 7.86 262660 2307652 8 02:24:01 AM 4931096 7013608 2951336 37.44 2688 2250264 702336 7.86 262660 2307976 12 02:25:01 AM 4931392 7013908 2951040 37.44 2688 2250268 702336 7.86 262660 2307796 4 02:26:01 AM 4931308 7013824 2951124 37.44 2688 2250268 702336 7.86 262660 2307912 4 02:27:01 AM 4930872 7013388 2951560 37.44 2688 2250268 702336 7.86 262660 2308416 4 02:28:01 AM 4931128 7013672 2951304 37.44 2688 2250276 718520 8.05 262800 2307884 20 02:29:01 AM 4931092 7013656 2951340 37.44 2688 2250308 718520 8.05 262804 2308156 44 02:30:01 AM 4930236 7012800 2952196 37.45 2688 2250308 718520 8.05 262804 2308320 4 02:31:01 AM 4931024 7013616 2951408 37.44 2688 2250336 691896 7.75 262804 2308060 32 02:32:01 AM 4931348 7013940 2951084 37.44 2688 2250336 691896 7.75 262804 2307924 4 02:33:01 AM 4930608 7013204 2951824 37.45 2688 2250340 707388 7.92 262804 2308208 4 02:34:01 AM 4930800 7013396 2951632 37.45 2688 2250340 707388 7.92 262804 2308128 4 02:35:01 AM 4931040 7013636 2951392 37.44 2688 2250340 707388 7.92 262804 2307944 4 02:36:01 AM 4930984 7013584 2951448 37.44 2688 2250344 707388 7.92 262804 2308064 4 02:37:01 AM 4931276 7013876 2951156 37.44 2688 2250344 707388 7.92 262804 2307948 4 02:38:01 AM 4930944 7013544 2951488 37.44 2688 2250344 707388 7.92 262804 2307952 8 02:39:01 AM 4931024 7013628 2951408 37.44 2688 2250348 707388 7.92 262804 2308148 4 02:40:01 AM 4930308 7012912 2952124 37.45 2688 2250348 709272 7.94 262804 2308468 4 02:41:01 AM 5069976 6975872 2812456 35.68 2688 2077436 711300 7.96 257500 2189524 14408 02:42:01 AM 5114336 7016064 2768096 35.12 2688 2075496 691908 7.75 459216 1951500 9164 Average: 4976895 7017323 2905537 36.86 2688 2209588 698649 7.82 262989 2267621 14483 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 332.74 195.38 1758.48 61.83 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 68.22 48.41 716.36 8.36 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.50 9.95 5.49 3.78 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 38.94 31.97 315.36 8.32 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 158.56 114.83 31.79 25.16 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 15.33 8.62 4.64 1.25 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.77 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 1.92 0.13 0.11 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 2.65 0.30 0.17 0.02 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 1.13 0.15 0.06 0.01 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 1.58 0.70 0.22 6.57 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 1.12 0.17 0.06 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 2.33 0.13 0.22 0.01 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 2.73 0.87 1.18 1.48 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 1.58 0.30 0.21 0.02 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 3.82 0.65 0.63 0.16 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.95 0.27 0.07 0.02 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 4.15 0.58 0.39 0.11 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.37 0.12 0.13 0.01 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 1.00 0.25 0.29 0.20 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 0.65 0.17 0.16 0.07 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.37 0.13 0.02 0.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 0.53 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 0.98 0.13 0.06 0.01 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 0.48 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 1.02 0.20 0.20 0.07 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.75 0.30 0.28 0.20 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 50.20 31.37 75.13 19.47 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.08 15.08 14.46 7.64 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 25.06 15.92 100.97 5.00 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) 07/18/2025 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 42.68 0.00 6.67 1.30 0.13 49.22 02:14:01 AM 0 46.72 0.00 6.72 1.22 0.15 45.19 02:14:01 AM 1 38.64 0.00 6.62 1.37 0.12 53.25 02:15:01 AM all 23.42 0.00 3.34 1.14 0.09 72.01 02:15:01 AM 0 42.34 0.00 4.23 0.87 0.10 52.46 02:15:01 AM 1 4.58 0.00 2.45 1.40 0.08 91.49 02:16:01 AM all 12.17 0.00 1.95 0.48 0.07 85.34 02:16:01 AM 0 14.78 0.00 2.17 0.52 0.07 82.46 02:16:01 AM 1 9.56 0.00 1.72 0.45 0.07 88.21 02:17:01 AM all 27.41 0.00 5.27 0.71 0.10 66.51 02:17:01 AM 0 28.26 0.00 5.86 0.90 0.10 64.88 02:17:01 AM 1 26.56 0.00 4.69 0.52 0.10 68.14 02:18:01 AM all 6.55 0.00 1.25 0.60 0.06 91.54 02:18:01 AM 0 7.31 0.00 1.42 0.59 0.05 90.64 02:18:01 AM 1 5.80 0.00 1.07 0.62 0.07 92.44 02:19:01 AM all 1.41 0.00 0.20 0.04 0.05 98.29 02:19:01 AM 0 0.38 0.00 0.17 0.05 0.05 99.35 02:19:01 AM 1 2.44 0.00 0.23 0.03 0.05 97.24 02:20:01 AM all 0.41 0.00 0.14 0.00 0.06 99.39 02:20:01 AM 0 0.30 0.00 0.20 0.00 0.07 99.43 02:20:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 02:21:01 AM all 0.25 0.00 0.11 0.00 0.07 99.57 02:21:01 AM 0 0.27 0.00 0.10 0.00 0.07 99.57 02:21:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 02:22:01 AM all 0.41 0.00 0.09 0.00 0.06 99.44 02:22:01 AM 0 0.69 0.00 0.12 0.00 0.07 99.13 02:22:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 02:23:01 AM all 0.40 0.00 0.11 0.00 0.06 99.43 02:23:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.27 02:23:01 AM 1 0.23 0.00 0.10 0.00 0.07 99.60 02:24:01 AM all 0.22 0.00 0.11 0.00 0.06 99.62 02:24:01 AM 0 0.22 0.00 0.12 0.00 0.05 99.62 02:24:01 AM 1 0.22 0.00 0.10 0.00 0.07 99.62 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 0.18 0.00 0.11 0.00 0.05 99.66 02:25:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:25:01 AM 1 0.26 0.00 0.15 0.00 0.07 99.52 02:26:01 AM all 0.18 0.00 0.11 0.00 0.07 99.65 02:26:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:26:01 AM 1 0.25 0.00 0.13 0.00 0.10 99.51 02:27:01 AM all 0.43 0.00 0.10 0.00 0.07 99.40 02:27:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 02:27:01 AM 1 0.33 0.00 0.13 0.00 0.10 99.43 02:28:01 AM all 0.50 0.00 0.23 0.00 0.05 99.21 02:28:01 AM 0 0.42 0.00 0.30 0.00 0.07 99.21 02:28:01 AM 1 0.58 0.00 0.17 0.00 0.03 99.22 02:29:01 AM all 0.64 0.00 0.11 0.01 0.08 99.17 02:29:01 AM 0 0.70 0.00 0.12 0.02 0.08 99.08 02:29:01 AM 1 0.57 0.00 0.10 0.00 0.07 99.26 02:30:01 AM all 0.47 0.00 0.11 0.00 0.05 99.37 02:30:01 AM 0 0.28 0.00 0.13 0.00 0.07 99.51 02:30:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 02:31:01 AM all 0.45 0.00 0.11 0.00 0.07 99.37 02:31:01 AM 0 0.22 0.00 0.13 0.00 0.07 99.58 02:31:01 AM 1 0.69 0.00 0.08 0.00 0.07 99.16 02:32:01 AM all 0.34 0.00 0.11 0.00 0.07 99.48 02:32:01 AM 0 0.23 0.00 0.10 0.00 0.08 99.58 02:32:01 AM 1 0.45 0.00 0.12 0.00 0.05 99.38 02:33:01 AM all 0.41 0.00 0.13 0.00 0.07 99.40 02:33:01 AM 0 0.28 0.00 0.17 0.00 0.08 99.46 02:33:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 02:34:01 AM all 0.44 0.00 0.12 0.00 0.04 99.40 02:34:01 AM 0 0.35 0.00 0.20 0.00 0.07 99.38 02:34:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 02:35:01 AM all 0.42 0.00 0.09 0.00 0.07 99.42 02:35:01 AM 0 0.23 0.00 0.12 0.00 0.08 99.57 02:35:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 0.28 0.00 0.11 0.00 0.05 99.57 02:36:01 AM 0 0.22 0.00 0.15 0.00 0.05 99.58 02:36:01 AM 1 0.33 0.00 0.07 0.00 0.05 99.55 02:37:01 AM all 0.40 0.00 0.10 0.00 0.06 99.44 02:37:01 AM 0 0.20 0.00 0.12 0.00 0.07 99.62 02:37:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 02:38:01 AM all 0.43 0.00 0.09 0.00 0.06 99.42 02:38:01 AM 0 0.27 0.00 0.13 0.00 0.08 99.51 02:38:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 02:39:01 AM all 0.41 0.00 0.12 0.00 0.07 99.41 02:39:01 AM 0 0.25 0.00 0.13 0.00 0.08 99.53 02:39:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 02:40:01 AM all 0.30 0.00 0.10 0.00 0.06 99.54 02:40:01 AM 0 0.18 0.00 0.10 0.00 0.05 99.67 02:40:01 AM 1 0.42 0.00 0.10 0.00 0.07 99.41 02:41:01 AM all 6.92 0.00 1.41 0.05 0.08 91.54 02:41:01 AM 0 6.72 0.00 1.37 0.05 0.08 91.77 02:41:01 AM 1 7.12 0.00 1.45 0.05 0.07 91.31 02:42:01 AM all 28.07 0.00 3.52 0.26 0.10 68.05 02:42:01 AM 0 37.57 0.00 3.90 0.37 0.10 58.07 02:42:01 AM 1 18.59 0.00 3.15 0.15 0.10 78.01 Average: all 5.41 0.00 0.90 0.16 0.07 93.47 Average: 0 6.58 0.00 0.99 0.16 0.07 92.21 Average: 1 4.23 0.00 0.81 0.16 0.06 94.74