---> uname -a: Linux prd-centos8-robot-2c-8g-38448.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 581 4956 19 2159 6819 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:fa:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe96:faf6/64 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) 06/30/2025 _x86_64_ (2 CPU) 02:55:32 LINUX RESTART (2 CPU) 02:56:02 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 102.76 17.12 85.64 5331.57 7956.66 02:58:01 AM 78.84 0.73 78.10 53.06 10351.64 02:59:02 AM 40.94 7.13 33.81 1310.50 2287.37 03:00:01 AM 62.60 2.78 59.82 447.11 7926.39 03:01:01 AM 6.85 0.02 6.83 0.13 265.28 03:02:01 AM 0.60 0.07 0.53 1.73 10.09 03:03:01 AM 0.17 0.00 0.17 0.00 1.72 03:04:01 AM 1.18 0.03 1.15 1.07 111.41 03:05:01 AM 27.21 0.40 26.81 46.79 1682.22 Average: 35.51 3.12 32.39 791.53 3382.25 02:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5348776 7053184 2533656 32.14 2688 1887328 687316 7.70 186800 2028304 169752 02:58:01 AM 5222536 7037788 2659896 33.74 2688 1992028 685408 7.67 207388 2103272 10812 02:59:02 AM 5002584 6988148 2879848 36.54 2688 2158372 728676 8.16 263736 2256428 106224 03:00:01 AM 4977992 7054860 2904440 36.85 2688 2245428 629540 7.05 266712 2255684 36 03:01:01 AM 4980732 7057496 2901700 36.81 2688 2245436 645336 7.23 266716 2256320 12 03:02:01 AM 4981064 7057896 2901368 36.81 2688 2245504 645336 7.23 266872 2255756 4 03:03:01 AM 4981528 7058360 2900904 36.80 2688 2245504 645336 7.23 266872 2255688 4 03:04:01 AM 4977976 7058352 2904456 36.85 2688 2249048 637972 7.14 267316 2258880 1064 03:05:01 AM 5110500 7021260 2771932 35.17 2688 2084552 691500 7.74 463224 1953724 8000 Average: 5064854 7043038 2817578 35.75 2688 2150356 666269 7.46 272848 2180451 32879 02:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 325.58 202.00 1893.07 63.27 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 58.87 41.09 562.23 7.18 0.00 0.00 0.00 0.00 02:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:02 AM eth0 40.62 37.67 314.52 8.97 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 592.66 454.72 120.40 99.77 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 2.42 1.93 0.44 0.42 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 2.63 2.23 0.55 0.49 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 1.10 0.73 0.15 0.12 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 131.29 108.68 1171.33 9.02 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 67.31 47.38 91.17 27.58 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 98.75 459.55 23.88 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) 06/30/2025 _x86_64_ (2 CPU) 02:55:32 LINUX RESTART (2 CPU) 02:56:02 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 47.19 0.00 6.82 0.87 0.11 45.01 02:57:01 AM 0 35.98 0.00 6.26 0.92 0.12 56.73 02:57:01 AM 1 58.41 0.00 7.38 0.83 0.10 33.28 02:58:01 AM all 22.35 0.00 3.70 0.90 0.08 72.97 02:58:01 AM 0 17.90 0.00 3.55 1.05 0.08 77.41 02:58:01 AM 1 26.79 0.00 3.85 0.75 0.07 68.55 02:59:02 AM all 25.37 0.00 4.10 0.38 0.08 70.06 02:59:02 AM 0 25.05 0.00 4.42 0.32 0.08 70.13 02:59:02 AM 1 25.70 0.00 3.77 0.45 0.08 70.00 03:00:01 AM all 18.54 0.00 3.97 0.54 0.07 76.89 03:00:01 AM 0 9.94 0.00 3.67 0.53 0.07 85.79 03:00:01 AM 1 27.10 0.00 4.27 0.54 0.07 68.02 03:01:01 AM all 0.33 0.00 0.12 0.03 0.03 99.49 03:01:01 AM 0 0.42 0.00 0.12 0.00 0.02 99.45 03:01:01 AM 1 0.25 0.00 0.12 0.07 0.03 99.53 03:02:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 03:02:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 03:02:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 03:03:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 03:03:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 03:03:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 03:04:01 AM all 8.50 0.00 1.76 0.01 0.07 89.67 03:04:01 AM 0 7.64 0.00 1.00 0.02 0.07 91.27 03:04:01 AM 1 9.34 0.00 2.51 0.00 0.07 88.08 03:05:01 AM all 16.98 0.00 3.07 0.09 0.07 79.79 03:05:01 AM 0 11.77 0.00 2.70 0.10 0.07 85.36 03:05:01 AM 1 22.19 0.00 3.43 0.08 0.07 74.22 Average: all 15.49 0.00 2.62 0.31 0.06 81.51 Average: 0 12.08 0.00 2.43 0.32 0.07 85.10 Average: 1 18.90 0.00 2.81 0.30 0.06 77.93