---> uname -a: Linux prd-centos8-robot-2c-8g-48856.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: 2800.000 BogoMIPS: 5600.00 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 568 4961 19 2167 6831 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:a0:3a:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fea0:3aae/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) 08/03/2025 _x86_64_ (2 CPU) 00:36:38 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 109.26 44.44 64.82 7708.15 35271.86 12:39:01 AM 112.28 0.72 111.56 52.92 11907.98 12:40:01 AM 36.89 0.42 36.47 64.78 2931.34 12:41:01 AM 76.97 6.96 70.00 1292.34 7943.32 12:42:01 AM 8.10 0.02 8.08 0.13 969.37 12:43:01 AM 4.00 0.00 4.00 0.00 141.69 12:44:01 AM 0.23 0.00 0.23 0.00 3.08 12:45:01 AM 0.08 0.00 0.08 0.00 1.05 12:46:01 AM 0.15 0.00 0.15 0.00 1.33 12:47:01 AM 20.41 0.42 20.00 47.73 867.71 Average: 36.84 5.30 31.54 916.80 6004.70 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5312540 7009668 2569892 32.60 2688 1882864 754132 8.44 220960 2040660 209732 12:39:01 AM 5176120 7015852 2706312 34.33 2688 2015428 686996 7.69 198316 2151140 42480 12:40:01 AM 5165264 7048836 2717168 34.47 2688 2057304 660436 7.39 223976 2137728 39608 12:41:01 AM 4981664 7070132 2900768 36.80 2688 2256136 622572 6.97 261684 2258076 22852 12:42:01 AM 4939520 7028300 2942912 37.34 2688 2256448 687060 7.69 261812 2299264 308 12:43:01 AM 4807964 6896776 3074468 39.00 2688 2256480 822964 9.21 261812 2430556 4 12:44:01 AM 4807792 6896604 3074640 39.01 2688 2256480 822964 9.21 261812 2430456 4 12:45:01 AM 4807984 6896800 3074448 39.00 2688 2256484 822964 9.21 261812 2430636 12 12:46:01 AM 4583736 6672580 3298696 41.85 2688 2256516 1046976 11.72 261812 2654692 44 12:47:01 AM 5080168 6989480 2802264 35.55 2688 2082656 710820 7.96 456924 1989132 23400 Average: 4966275 6952503 2916157 37.00 2688 2157680 763788 8.55 267092 2282234 33844 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 309.18 186.59 1648.53 57.04 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 83.14 65.64 826.90 9.80 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 14.70 11.06 6.74 4.39 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 244.49 186.26 366.45 48.66 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 22.70 12.30 32.58 2.72 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 189.44 184.62 3374.73 12.22 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.40 0.18 0.21 0.01 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.63 0.45 0.63 0.42 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 348.93 335.49 5981.78 21.69 0.00 0.00 0.00 0.00 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 107.78 89.24 857.94 28.43 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 132.35 107.19 1309.70 18.54 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) 08/03/2025 _x86_64_ (2 CPU) 00:36:38 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 41.35 0.03 8.41 6.68 0.10 43.44 12:38:01 AM 0 50.36 0.00 9.12 7.51 0.10 32.92 12:38:01 AM 1 32.32 0.05 7.69 5.85 0.10 53.99 12:39:01 AM all 30.47 0.00 4.42 1.57 0.08 63.46 12:39:01 AM 0 31.41 0.00 4.47 1.80 0.08 62.24 12:39:01 AM 1 29.53 0.00 4.37 1.34 0.08 64.68 12:40:01 AM all 18.63 0.00 2.74 0.45 0.07 78.11 12:40:01 AM 0 27.01 0.00 3.08 0.33 0.07 69.50 12:40:01 AM 1 10.25 0.00 2.40 0.57 0.07 86.72 12:41:01 AM all 25.97 0.00 4.86 0.75 0.08 68.33 12:41:01 AM 0 30.59 0.00 4.81 0.55 0.08 63.97 12:41:01 AM 1 21.36 0.00 4.91 0.95 0.08 72.70 12:42:01 AM all 1.73 0.00 0.23 0.14 0.03 97.86 12:42:01 AM 0 2.82 0.00 0.28 0.05 0.03 96.81 12:42:01 AM 1 0.63 0.00 0.18 0.23 0.03 98.91 12:43:01 AM all 1.95 0.00 0.73 0.02 0.06 97.24 12:43:01 AM 0 1.95 0.00 0.69 0.02 0.08 97.27 12:43:01 AM 1 1.96 0.00 0.77 0.02 0.03 97.22 12:44:01 AM all 0.42 0.00 0.09 0.00 0.05 99.44 12:44:01 AM 0 0.25 0.00 0.15 0.00 0.07 99.53 12:44:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 12:45:01 AM all 0.44 0.00 0.15 0.00 0.03 99.37 12:45:01 AM 0 0.27 0.00 0.22 0.00 0.05 99.46 12:45:01 AM 1 0.62 0.00 0.08 0.00 0.02 99.28 12:46:01 AM all 2.71 0.00 0.84 0.00 0.08 96.37 12:46:01 AM 0 3.04 0.00 0.79 0.00 0.07 96.10 12:46:01 AM 1 2.39 0.00 0.89 0.00 0.08 96.64 12:47:01 AM all 21.69 0.00 2.92 0.11 0.08 75.21 12:47:01 AM 0 25.73 0.00 3.19 0.13 0.07 70.88 12:47:01 AM 1 17.65 0.00 2.64 0.08 0.08 79.54 Average: all 14.54 0.00 2.54 0.97 0.07 81.88 Average: 0 17.36 0.00 2.68 1.04 0.07 78.84 Average: 1 11.73 0.01 2.40 0.90 0.06 84.91