---> uname -a: Linux prd-centos8-robot-2c-8g-1005.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 570 4936 19 2190 6829 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:24:ee:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:fe24:eeca/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) 10/22/2025 _x86_64_ (2 CPU) 00:52:56 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 119.03 0.33 118.69 22.93 12000.45 12:56:01 AM 34.51 0.43 34.07 31.06 4165.39 12:57:01 AM 56.14 7.32 48.83 1353.77 2953.22 12:58:01 AM 42.53 0.03 42.50 3.46 7123.52 12:59:01 AM 5.42 0.22 5.20 11.73 227.98 01:00:01 AM 0.37 0.00 0.37 0.00 43.99 01:01:01 AM 0.30 0.02 0.28 0.13 73.78 01:02:01 AM 0.42 0.07 0.35 1.73 38.40 01:03:02 AM 0.30 0.00 0.30 0.00 51.32 01:04:01 AM 0.27 0.00 0.27 0.00 17.06 01:05:01 AM 0.12 0.00 0.12 0.00 3.88 01:06:01 AM 0.23 0.00 0.23 0.00 42.27 01:07:01 AM 17.35 0.40 16.95 46.79 1147.93 Average: 21.33 0.68 20.65 113.33 2148.17 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5210324 7051972 2672100 33.90 2688 2017416 672124 7.53 188348 2135940 104680 12:56:01 AM 5133144 7007204 2749280 34.88 2688 2050656 704960 7.89 212852 2189548 43188 12:57:01 AM 4926492 7022896 2955932 37.50 2688 2263820 676728 7.58 255292 2324672 196332 12:58:01 AM 4981588 7077960 2900836 36.80 2688 2264000 616296 6.90 262220 2258352 4 12:59:01 AM 4935840 7033800 2946584 37.38 2688 2265588 701788 7.86 262364 2303632 36 01:00:01 AM 4931312 7031052 2951112 37.44 2688 2267404 721580 8.08 262376 2308116 720 01:01:01 AM 4925564 7026744 2956860 37.51 2688 2268816 737992 8.26 262376 2313432 36 01:02:01 AM 4924012 7026784 2958412 37.53 2688 2270476 737992 8.26 262516 2315100 632 01:03:02 AM 4922856 7026552 2959568 37.55 2688 2271316 754420 8.45 262516 2316236 32 01:04:01 AM 4922564 7026628 2959860 37.55 2688 2271684 754420 8.45 262520 2316680 4 01:05:01 AM 4921252 7025740 2961172 37.57 2688 2272108 754420 8.45 262520 2317776 352 01:06:01 AM 4918556 7024392 2963868 37.60 2688 2273456 754420 8.45 262528 2320764 484 01:07:01 AM 5101612 7032448 2780812 35.28 2688 2104536 677472 7.59 465908 1958320 22708 Average: 4981163 7031859 2901261 36.81 2688 2220098 712662 7.98 268026 2259890 28401 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 110.68 86.64 1229.85 11.72 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 8.86 5.91 5.01 2.79 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 40.78 35.93 333.01 8.27 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 175.08 142.75 40.01 37.92 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 79.89 68.94 16.30 8.52 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 80.27 78.54 15.68 7.32 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 48.38 48.08 10.63 5.14 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 62.67 62.92 12.97 6.11 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 36.47 33.89 8.73 4.67 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 16.03 13.90 3.94 2.48 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 13.00 11.83 3.61 2.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 40.34 36.37 10.82 6.56 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 73.35 52.89 103.23 49.78 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 60.51 52.25 138.16 11.83 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) 10/22/2025 _x86_64_ (2 CPU) 00:52:56 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 36.91 0.00 5.08 4.85 0.11 53.05 12:55:01 AM 0 30.47 0.00 5.14 5.21 0.10 59.09 12:55:01 AM 1 43.33 0.00 5.02 4.49 0.12 47.04 12:56:01 AM all 8.04 0.00 1.24 0.84 0.07 89.81 12:56:01 AM 0 8.70 0.00 1.14 0.75 0.05 89.36 12:56:01 AM 1 7.39 0.00 1.35 0.92 0.08 90.26 12:57:01 AM all 31.52 0.00 5.09 1.17 0.11 62.12 12:57:01 AM 0 26.26 0.00 5.05 0.95 0.12 67.63 12:57:01 AM 1 36.77 0.00 5.13 1.38 0.10 56.62 12:58:01 AM all 7.79 0.00 1.98 0.83 0.05 89.35 12:58:01 AM 0 2.14 0.00 1.39 0.97 0.05 95.45 12:58:01 AM 1 13.45 0.00 2.58 0.69 0.05 83.23 12:59:01 AM all 6.22 0.00 0.53 0.04 0.05 93.16 12:59:01 AM 0 4.90 0.00 0.64 0.07 0.05 94.35 12:59:01 AM 1 7.55 0.00 0.42 0.02 0.05 91.97 01:00:01 AM all 6.23 0.00 0.41 0.01 0.07 93.29 01:00:01 AM 0 8.48 0.00 0.30 0.00 0.07 91.15 01:00:01 AM 1 3.99 0.00 0.52 0.02 0.07 95.41 01:01:01 AM all 5.31 0.00 0.34 0.00 0.07 94.28 01:01:01 AM 0 5.06 0.00 0.32 0.00 0.05 94.57 01:01:01 AM 1 5.56 0.00 0.35 0.00 0.08 94.00 01:02:01 AM all 4.91 0.00 0.39 0.00 0.08 94.62 01:02:01 AM 0 5.29 0.00 0.39 0.00 0.08 94.24 01:02:01 AM 1 4.54 0.00 0.40 0.00 0.07 94.99 01:03:02 AM all 6.62 0.00 0.30 0.00 0.08 93.00 01:03:02 AM 0 3.90 0.00 0.28 0.00 0.07 95.75 01:03:02 AM 1 9.33 0.00 0.32 0.00 0.08 90.27 01:04:01 AM all 4.22 0.00 0.24 0.00 0.07 95.48 01:04:01 AM 0 2.98 0.00 0.22 0.00 0.05 96.75 01:04:01 AM 1 5.45 0.00 0.25 0.00 0.08 94.21 01:05:01 AM all 3.72 0.00 0.27 0.00 0.07 95.95 01:05:01 AM 0 2.39 0.00 0.18 0.00 0.07 97.36 01:05:01 AM 1 5.05 0.00 0.35 0.00 0.07 94.54 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 10.78 0.00 0.48 0.00 0.08 88.66 01:06:01 AM 0 9.57 0.00 0.44 0.00 0.07 89.93 01:06:01 AM 1 11.98 0.00 0.53 0.00 0.08 87.40 01:07:01 AM all 23.66 0.00 2.99 0.12 0.09 73.15 01:07:01 AM 0 22.09 0.00 2.94 0.08 0.08 74.81 01:07:01 AM 1 25.23 0.00 3.04 0.15 0.10 71.49 Average: all 12.02 0.00 1.49 0.61 0.07 85.80 Average: 0 10.19 0.00 1.42 0.62 0.07 87.70 Average: 1 13.85 0.00 1.56 0.59 0.08 83.91