---> uname -a: Linux prd-centos8-robot-2c-8g-50387.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 696 4802 19 2198 6702 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:f8:49:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fef8:494a/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) 09/07/2025 _x86_64_ (2 CPU) 05:55:10 LINUX RESTART (2 CPU) 05:56:03 AM tps rtps wtps bread/s bwrtn/s 05:57:01 AM 93.00 0.50 92.50 18.48 6202.86 05:58:01 AM 74.93 0.65 74.28 51.05 10288.59 05:59:01 AM 18.18 0.42 17.76 64.79 796.57 06:00:01 AM 60.20 6.93 53.27 1289.30 3687.94 06:01:01 AM 28.22 0.05 28.17 3.60 5731.99 06:02:01 AM 5.78 0.30 5.48 14.39 469.37 06:03:01 AM 0.75 0.00 0.75 0.00 16.58 06:04:01 AM 0.27 0.00 0.27 0.00 197.72 06:05:01 AM 19.68 0.40 19.28 46.79 1337.26 Average: 33.22 1.03 32.19 165.93 3180.94 05:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 AM 5246736 7041596 2635688 33.44 2688 1971916 680228 7.62 187152 2109448 229576 05:58:01 AM 5157352 6996772 2725072 34.57 2688 2015840 727628 8.15 198488 2175152 12 05:59:01 AM 5229556 7071040 2652868 33.66 2688 2017788 654336 7.33 219188 2084488 4 06:00:01 AM 4900212 6990580 2982212 37.83 2688 2257948 721612 8.08 261804 2342064 158124 06:01:01 AM 4937532 7027752 2944892 37.36 2688 2258032 738208 8.27 262324 2299768 16 06:02:01 AM 4865832 6964880 3016592 38.27 2688 2266856 823248 9.22 262796 2371092 8 06:03:01 AM 4853452 6952540 3028972 38.43 2688 2266892 841172 9.42 262796 2383048 44 06:04:01 AM 4823332 6928272 3059092 38.81 2688 2272744 857500 9.60 262796 2412408 4 06:05:01 AM 4936972 6875620 2945452 37.37 2688 2111784 801680 8.98 472212 2115252 22216 Average: 4994553 6983228 2887871 36.64 2688 2159978 760624 8.52 265506 2254747 45556 05:56:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 98.60 78.18 1084.17 10.68 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 53.60 34.92 581.80 4.51 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 10.11 9.22 5.21 3.80 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 44.35 38.57 335.50 9.78 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 154.35 109.26 30.47 31.35 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 164.29 146.84 98.57 54.66 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 318.71 317.11 316.46 122.44 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 106.05 104.32 276.38 31.38 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 72.10 48.56 102.39 40.22 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 113.63 98.63 311.69 34.40 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) 09/07/2025 _x86_64_ (2 CPU) 05:55:10 LINUX RESTART (2 CPU) 05:56:03 AM CPU %user %nice %system %iowait %steal %idle 05:57:01 AM all 38.29 0.00 5.78 1.25 0.09 54.60 05:57:01 AM 0 50.97 0.00 7.00 1.31 0.09 40.63 05:57:01 AM 1 25.65 0.00 4.56 1.19 0.09 68.52 05:58:01 AM all 11.87 0.00 1.70 1.70 0.06 84.67 05:58:01 AM 0 11.57 0.00 2.03 2.10 0.07 84.23 05:58:01 AM 1 12.17 0.00 1.37 1.30 0.05 85.11 05:59:01 AM all 12.04 0.00 1.63 0.19 0.07 86.07 05:59:01 AM 0 17.17 0.00 1.68 0.18 0.05 80.91 05:59:01 AM 1 6.89 0.00 1.59 0.20 0.08 91.24 06:00:01 AM all 32.36 0.00 5.54 0.83 0.09 61.17 06:00:01 AM 0 37.53 0.00 6.32 0.87 0.10 55.19 06:00:01 AM 1 27.19 0.00 4.77 0.80 0.08 67.16 06:01:01 AM all 0.84 0.00 0.68 0.77 0.05 97.66 06:01:01 AM 0 0.87 0.00 0.68 1.29 0.05 97.11 06:01:01 AM 1 0.82 0.00 0.67 0.25 0.05 98.21 06:02:01 AM all 19.96 0.00 0.54 0.06 0.08 79.37 06:02:01 AM 0 16.57 0.00 0.44 0.10 0.07 82.82 06:02:01 AM 1 23.35 0.00 0.64 0.02 0.08 75.92 06:03:01 AM all 27.59 0.00 0.55 0.00 0.09 71.77 06:03:01 AM 0 50.32 0.00 0.77 0.00 0.08 48.82 06:03:01 AM 1 4.86 0.00 0.32 0.00 0.10 94.72 06:04:01 AM all 13.33 0.00 0.37 0.03 0.08 86.20 06:04:01 AM 0 22.16 0.00 0.42 0.00 0.08 77.33 06:04:01 AM 1 4.36 0.00 0.32 0.05 0.07 95.20 06:05:01 AM all 22.11 0.00 2.87 0.13 0.08 74.81 06:05:01 AM 0 30.47 0.00 3.86 0.10 0.08 65.49 06:05:01 AM 1 13.76 0.00 1.89 0.15 0.07 84.14 Average: all 19.76 0.00 2.18 0.55 0.07 77.44 Average: 0 26.31 0.00 2.57 0.66 0.07 70.39 Average: 1 13.21 0.00 1.79 0.44 0.07 84.49