---> uname -a: Linux prd-centos8-robot-2c-8g-4649.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 574 4947 19 2176 6824 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:96:fe:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe96:feb6/64 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) 11/02/2025 _x86_64_ (2 CPU) 03:48:51 LINUX RESTART (2 CPU) 03:49:03 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 222.39 168.17 54.22 15657.84 40560.51 03:51:01 AM 103.91 0.17 103.75 4.53 9648.42 03:52:01 AM 51.17 0.68 50.49 51.59 7055.87 03:53:01 AM 34.42 2.05 32.37 1158.68 2167.61 03:54:01 AM 71.63 5.30 66.33 198.33 7897.40 03:55:01 AM 7.68 0.23 7.45 12.66 542.81 03:56:01 AM 1.93 0.00 1.93 0.00 108.70 03:57:01 AM 0.17 0.00 0.17 0.00 1.62 03:58:01 AM 0.20 0.00 0.20 0.00 2.68 03:59:01 AM 24.35 0.40 23.95 46.79 1064.12 Average: 51.22 17.20 34.02 1666.50 6792.97 03:49:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5550152 7060744 2332280 29.59 2688 1704344 712964 7.98 183528 1870828 88748 03:51:01 AM 5259552 7057088 2622880 33.28 2688 1974180 634668 7.11 186612 2094516 129732 03:52:01 AM 5189648 7031676 2692784 34.16 2688 2017832 664016 7.43 209204 2137760 9940 03:53:01 AM 4976924 6984340 2905508 36.86 2688 2177796 724312 8.11 238340 2303584 103152 03:54:01 AM 4968376 7066752 2914056 36.97 2688 2264708 623396 6.98 259908 2271780 10832 03:55:01 AM 4918668 7018916 2963764 37.60 2688 2266580 671308 7.52 260176 2321072 1236 03:56:01 AM 4917380 7017628 2965052 37.62 2688 2266580 671308 7.52 260176 2322344 4 03:57:01 AM 4910268 7010536 2972164 37.71 2688 2266600 702412 7.86 260176 2329312 24 03:58:01 AM 4905960 7007428 2976472 37.76 2688 2267800 702412 7.86 260236 2333080 1208 03:59:01 AM 5049836 6967084 2832596 35.94 2688 2090328 717456 8.03 459096 2015908 23592 Average: 5064676 7022219 2817756 35.75 2688 2129675 682425 7.64 257745 2200018 36847 03:49:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 289.16 168.49 1573.98 59.89 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 68.74 57.01 707.54 8.33 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 64.56 41.68 583.92 5.83 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 40.80 36.84 334.10 7.80 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 182.67 127.51 43.75 38.39 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 28.93 22.93 22.85 5.87 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 200.67 199.92 40.32 83.75 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 184.39 182.84 113.88 71.77 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 120.13 118.13 73.51 41.09 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 57.22 41.49 84.84 24.66 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 123.17 99.45 353.83 34.65 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) 11/02/2025 _x86_64_ (2 CPU) 03:48:51 LINUX RESTART (2 CPU) 03:49:03 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 51.22 0.07 11.56 8.13 0.13 28.89 03:50:01 AM 0 46.79 0.12 12.09 8.05 0.12 32.83 03:50:01 AM 1 55.62 0.02 11.04 8.21 0.14 24.97 03:51:01 AM all 31.88 0.00 5.04 5.15 0.11 57.83 03:51:01 AM 0 24.83 0.00 4.61 4.98 0.10 65.47 03:51:01 AM 1 38.93 0.00 5.46 5.31 0.12 50.19 03:52:01 AM all 16.48 0.00 2.26 4.97 0.08 76.22 03:52:01 AM 0 7.14 0.00 1.64 4.18 0.07 86.98 03:52:01 AM 1 25.81 0.00 2.87 5.76 0.08 65.48 03:53:01 AM all 24.70 0.00 3.31 4.24 0.10 67.65 03:53:01 AM 0 14.47 0.00 2.82 4.12 0.10 78.49 03:53:01 AM 1 34.94 0.00 3.81 4.36 0.10 56.79 03:54:01 AM all 21.13 0.00 4.46 3.61 0.08 70.72 03:54:01 AM 0 17.37 0.00 4.10 3.82 0.08 74.62 03:54:01 AM 1 24.90 0.00 4.81 3.41 0.07 66.82 03:55:01 AM all 3.08 0.00 0.42 0.18 0.05 96.26 03:55:01 AM 0 0.28 0.00 0.17 0.05 0.05 99.45 03:55:01 AM 1 5.89 0.00 0.67 0.32 0.05 93.07 03:56:01 AM all 16.81 0.00 0.41 0.03 0.10 82.65 03:56:01 AM 0 22.52 0.00 0.49 0.00 0.10 76.90 03:56:01 AM 1 11.11 0.00 0.33 0.05 0.10 88.40 03:57:01 AM all 19.02 0.00 0.40 0.00 0.11 80.47 03:57:01 AM 0 0.75 0.00 0.18 0.00 0.10 98.96 03:57:01 AM 1 37.39 0.00 0.62 0.00 0.12 61.87 03:58:01 AM all 17.23 0.00 0.34 0.00 0.09 82.34 03:58:01 AM 0 1.90 0.00 0.22 0.00 0.08 97.80 03:58:01 AM 1 32.51 0.00 0.45 0.00 0.10 66.94 03:59:01 AM all 24.41 0.00 3.03 0.62 0.08 71.86 03:59:01 AM 0 21.39 0.00 2.41 0.62 0.07 75.51 03:59:01 AM 1 27.43 0.00 3.66 0.62 0.08 68.21 Average: all 22.49 0.01 3.09 2.67 0.09 71.65 Average: 0 15.61 0.01 2.83 2.56 0.09 78.89 Average: 1 29.36 0.00 3.35 2.79 0.10 64.41