---> uname -a: Linux prd-centos8-robot-2c-8g-47031.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 581 4928 19 2187 6817 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:e1:1d:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fee1:1d8f/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) 07/29/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 120.01 55.02 64.98 7627.92 28361.24 02:28:01 AM 113.45 0.72 112.73 52.92 12004.78 02:29:01 AM 30.51 0.42 30.09 64.79 2525.41 02:30:01 AM 81.22 6.96 74.26 1292.77 8255.81 02:31:01 AM 12.01 0.00 12.01 0.00 1175.92 02:32:01 AM 1.85 0.02 1.83 0.13 102.70 02:33:01 AM 0.20 0.00 0.20 0.00 71.34 02:34:01 AM 0.15 0.00 0.15 0.00 57.22 02:35:01 AM 0.23 0.00 0.23 0.00 67.38 02:36:01 AM 0.38 0.00 0.38 0.00 7.38 02:37:01 AM 0.37 0.00 0.37 0.00 18.62 02:38:01 AM 0.18 0.00 0.18 0.00 16.03 02:39:01 AM 3.57 0.32 3.25 36.93 189.07 02:40:01 AM 29.90 0.33 29.56 37.19 1722.28 Average: 28.15 4.56 23.59 651.03 3898.60 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5326152 7002416 2556272 32.43 2688 1863988 763296 8.55 214672 2042640 190284 02:28:01 AM 5167280 7007628 2715144 34.45 2688 2016168 714560 8.00 198736 2162308 42484 02:29:01 AM 5138476 7031096 2743948 34.81 2688 2066868 685092 7.67 226268 2165500 59264 02:30:01 AM 4974296 7062100 2908128 36.89 2688 2255748 631636 7.07 262728 2267928 26908 02:31:01 AM 4935740 7023660 2946684 37.38 2688 2256012 679668 7.61 262868 2305976 32 02:32:01 AM 4928732 7018608 2953692 37.47 2688 2257968 712692 7.98 262876 2312644 1008 02:33:01 AM 4924648 7015948 2957776 37.52 2688 2259436 733248 8.21 262884 2316356 428 02:34:01 AM 4923644 7016368 2958780 37.54 2688 2260840 733248 8.21 262888 2317616 176 02:35:01 AM 4919124 7013660 2963300 37.59 2688 2262620 749508 8.39 262888 2322284 12 02:36:01 AM 4919044 7013704 2963380 37.59 2688 2262744 749508 8.39 262888 2322308 104 02:37:01 AM 4918356 7013332 2964068 37.60 2688 2263060 749508 8.39 262892 2322828 8 02:38:01 AM 4915328 7011228 2967096 37.64 2688 2263984 749508 8.39 262892 2325964 504 02:39:01 AM 5081324 7012804 2801100 35.54 2688 2103160 686916 7.69 266376 2171548 25512 02:40:01 AM 5013876 6953880 2868548 36.39 2688 2113320 776968 8.70 468112 2044264 20752 Average: 5006144 7014031 2876280 36.49 2688 2178994 722525 8.09 267141 2242869 26248 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.27 187.89 1651.39 59.82 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 68.39 56.46 825.95 9.35 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 14.56 11.36 6.54 4.40 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 193.44 139.60 345.04 39.45 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 13.01 7.20 4.36 0.91 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 101.72 100.28 19.95 10.78 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 56.33 53.87 12.35 6.24 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 42.53 43.03 9.40 3.92 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 76.59 74.01 17.24 8.65 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 6.05 4.37 1.38 0.81 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 13.48 11.26 3.26 2.04 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 27.09 23.81 7.18 4.43 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 109.62 73.89 103.11 50.48 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 16.11 15.25 14.24 7.51 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 75.73 57.31 215.83 14.91 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) 07/29/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 41.26 0.03 7.53 13.50 0.14 37.54 02:27:01 AM 0 35.57 0.02 6.36 12.61 0.13 45.31 02:27:01 AM 1 47.00 0.03 8.70 14.39 0.15 29.71 02:28:01 AM all 32.03 0.00 4.85 2.04 0.12 60.97 02:28:01 AM 0 20.04 0.00 3.93 1.73 0.12 74.17 02:28:01 AM 1 44.06 0.00 5.77 2.34 0.12 47.72 02:29:01 AM all 17.83 0.00 2.55 0.50 0.08 79.04 02:29:01 AM 0 13.99 0.00 2.37 0.59 0.08 82.97 02:29:01 AM 1 21.67 0.00 2.72 0.42 0.07 75.13 02:30:01 AM all 27.81 0.00 5.25 1.26 0.12 65.56 02:30:01 AM 0 22.74 0.00 4.65 0.90 0.12 71.59 02:30:01 AM 1 32.88 0.00 5.86 1.62 0.12 59.53 02:31:01 AM all 1.04 0.00 0.33 0.19 0.03 98.40 02:31:01 AM 0 0.48 0.00 0.25 0.13 0.03 99.10 02:31:01 AM 1 1.59 0.00 0.42 0.25 0.03 97.71 02:32:01 AM all 8.95 0.00 0.54 0.01 0.08 90.42 02:32:01 AM 0 6.98 0.00 0.44 0.00 0.08 92.50 02:32:01 AM 1 10.92 0.00 0.64 0.02 0.08 88.34 02:33:01 AM all 6.32 0.00 0.37 0.00 0.10 93.21 02:33:01 AM 0 8.75 0.00 0.39 0.00 0.10 90.76 02:33:01 AM 1 3.89 0.00 0.35 0.00 0.10 95.66 02:34:01 AM all 2.61 0.00 0.28 0.00 0.05 97.07 02:34:01 AM 0 2.97 0.00 0.29 0.00 0.05 96.69 02:34:01 AM 1 2.24 0.00 0.27 0.00 0.05 97.44 02:35:01 AM all 9.69 0.00 0.46 0.00 0.09 89.76 02:35:01 AM 0 8.86 0.00 0.47 0.00 0.08 90.59 02:35:01 AM 1 10.51 0.00 0.45 0.00 0.10 88.93 02:36:01 AM all 1.93 0.00 0.21 0.00 0.08 97.77 02:36:01 AM 0 1.96 0.00 0.22 0.00 0.08 97.74 02:36:01 AM 1 1.91 0.00 0.20 0.00 0.08 97.81 02:37:01 AM all 3.61 0.00 0.27 0.00 0.08 96.04 02:37:01 AM 0 2.09 0.00 0.28 0.00 0.08 97.54 02:37:01 AM 1 5.13 0.00 0.25 0.00 0.07 94.55 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 8.06 0.00 0.50 0.00 0.08 91.36 02:38:01 AM 0 7.36 0.00 0.52 0.00 0.08 92.04 02:38:01 AM 1 8.76 0.00 0.49 0.00 0.08 90.67 02:39:01 AM all 16.87 0.00 1.76 0.03 0.10 81.25 02:39:01 AM 0 11.12 0.00 1.34 0.02 0.08 87.44 02:39:01 AM 1 22.63 0.00 2.18 0.03 0.12 75.04 02:40:01 AM all 28.74 0.00 2.99 0.17 0.10 68.00 02:40:01 AM 0 15.17 0.00 2.90 0.08 0.08 81.76 02:40:01 AM 1 42.53 0.00 3.09 0.25 0.12 54.01 Average: all 14.77 0.00 1.99 1.26 0.09 81.88 Average: 0 11.30 0.00 1.75 1.15 0.09 85.71 Average: 1 18.24 0.00 2.24 1.38 0.09 78.05