---> uname -a: Linux prd-centos8-robot-2c-8g-49673.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 611 4914 19 2171 6788 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:bd:4a:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:febd:4afa/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) 00:33:40 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 142.16 75.71 66.45 8207.25 40433.80 12:36:01 AM 118.01 0.72 117.29 52.92 12121.04 12:37:01 AM 29.20 0.42 28.77 65.89 2337.98 12:38:01 AM 75.61 6.96 68.64 1292.77 8176.94 12:39:01 AM 12.73 0.20 12.53 11.60 1197.75 12:40:01 AM 2.20 0.03 2.17 1.07 121.91 12:41:01 AM 0.60 0.00 0.60 0.00 8.18 12:42:01 AM 13.55 0.32 13.23 36.92 491.94 12:43:01 AM 30.28 0.52 29.76 63.86 1403.92 Average: 47.18 9.45 37.73 1083.44 7376.20 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5420168 7019788 2462264 31.24 2688 1790520 774952 8.68 193256 1982452 122228 12:36:01 AM 5170248 7010156 2712184 34.41 2688 2015576 710316 7.95 198236 2159004 46520 12:37:01 AM 5196648 7070732 2685784 34.07 2688 2048112 654000 7.32 222172 2110928 41032 12:38:01 AM 4954532 7044992 2927900 37.14 2688 2257888 672688 7.53 262076 2282144 26916 12:39:01 AM 4912096 7003016 2970336 37.68 2688 2258504 740524 8.29 262348 2326932 276 12:40:01 AM 4904780 6996976 2977652 37.78 2688 2259768 759984 8.51 262348 2334144 4 12:41:01 AM 4897828 6990056 2984604 37.86 2688 2259784 778128 8.71 262348 2341168 4 12:42:01 AM 5068776 6982480 2813656 35.70 2688 2086884 725784 8.13 299420 2153156 31020 12:43:01 AM 5046964 6963456 2835468 35.97 2688 2090136 752144 8.42 460616 2017908 25152 Average: 5063560 7009072 2818872 35.76 2688 2118575 729836 8.17 269202 2189760 32572 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 302.10 200.48 1650.51 61.76 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 81.42 58.83 826.90 9.37 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 15.93 10.66 7.05 4.47 0.00 0.00 0.00 0.00 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 205.60 151.65 365.22 43.51 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 14.36 7.55 4.34 0.97 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 233.21 232.39 62.70 97.13 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 226.62 225.72 130.37 86.31 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 107.61 88.62 119.84 40.22 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 22.73 18.48 16.98 8.90 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 134.63 110.68 354.45 39.25 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) 00:33:40 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 39.35 0.06 9.50 11.66 0.11 39.33 12:35:01 AM 0 41.63 0.02 9.01 14.48 0.12 34.75 12:35:01 AM 1 37.06 0.10 9.99 8.84 0.10 43.90 12:36:01 AM all 33.58 0.00 5.27 3.58 0.13 57.44 12:36:01 AM 0 39.42 0.00 5.52 3.37 0.13 51.57 12:36:01 AM 1 27.74 0.00 5.02 3.78 0.13 63.32 12:37:01 AM all 17.83 0.00 2.59 0.59 0.08 78.91 12:37:01 AM 0 24.04 0.00 2.75 0.90 0.08 72.22 12:37:01 AM 1 11.62 0.00 2.43 0.29 0.07 85.59 12:38:01 AM all 27.10 0.00 5.28 1.49 0.11 66.02 12:38:01 AM 0 30.18 0.00 5.31 1.42 0.10 62.98 12:38:01 AM 1 24.03 0.00 5.24 1.57 0.12 69.05 12:39:01 AM all 1.32 0.00 0.31 0.13 0.05 98.19 12:39:01 AM 0 0.97 0.00 0.18 0.00 0.05 98.79 12:39:01 AM 1 1.67 0.00 0.43 0.25 0.05 97.59 12:40:01 AM all 20.05 0.00 0.66 0.02 0.12 79.16 12:40:01 AM 0 39.67 0.00 1.10 0.00 0.13 59.10 12:40:01 AM 1 0.59 0.00 0.23 0.03 0.10 99.05 12:41:01 AM all 24.87 0.00 0.49 0.00 0.11 74.53 12:41:01 AM 0 46.31 0.00 0.73 0.00 0.12 52.84 12:41:01 AM 1 3.58 0.00 0.25 0.00 0.10 96.06 12:42:01 AM all 21.19 0.00 2.25 0.06 0.09 76.41 12:42:01 AM 0 24.68 0.00 1.86 0.07 0.10 73.29 12:42:01 AM 1 17.67 0.00 2.64 0.05 0.08 79.55 12:43:01 AM all 30.15 0.00 4.10 0.17 0.10 65.48 12:43:01 AM 0 45.19 0.00 4.81 0.17 0.10 49.72 12:43:01 AM 1 15.16 0.00 3.40 0.17 0.10 81.18 Average: all 23.95 0.01 3.39 1.96 0.10 70.60 Average: 0 32.45 0.00 3.48 2.27 0.10 61.70 Average: 1 15.46 0.01 3.29 1.66 0.09 79.48