---> uname -a: Linux prd-centos8-robot-2c-8g-5051.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 609 4911 19 2176 6789 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:30:95:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe30:9523/64 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) 10/19/2025 _x86_64_ (2 CPU) 00:56:51 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 223.71 162.78 60.93 15134.62 40930.91 12:59:01 AM 126.11 0.75 125.36 53.98 12023.89 01:00:01 AM 28.79 0.42 28.37 64.78 3087.44 01:01:01 AM 78.93 7.01 71.91 1292.95 8372.95 01:02:01 AM 12.31 0.07 12.24 1.73 1192.55 01:03:01 AM 2.48 0.23 2.25 12.66 129.09 01:04:01 AM 0.32 0.00 0.32 0.00 4.17 01:05:01 AM 0.10 0.00 0.10 0.00 0.80 01:06:01 AM 0.17 0.00 0.17 0.00 2.40 01:07:01 AM 16.71 0.32 16.39 36.92 639.10 Average: 48.96 17.16 31.80 1659.68 6638.05 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5467420 7041528 2415004 30.64 2688 1766504 698460 7.82 187040 1946540 102540 12:59:01 AM 5171268 7014188 2711156 34.39 2688 2018608 680376 7.62 199152 2162084 65500 01:00:01 AM 5160136 7039772 2722288 34.54 2688 2054944 666196 7.46 223624 2147980 44500 01:01:01 AM 4930904 7027604 2951520 37.44 2688 2264072 636892 7.13 262880 2304736 26988 01:02:01 AM 4931596 7028224 2950828 37.44 2688 2264144 636892 7.13 263008 2304752 12 01:03:01 AM 4881828 6980416 3000596 38.07 2688 2266104 723160 8.10 263276 2354032 8 01:04:01 AM 4881016 6979604 3001408 38.08 2688 2266104 723160 8.10 263276 2354996 4 01:05:01 AM 4874320 6972924 3008104 38.16 2688 2266120 739480 8.28 263276 2361948 32 01:06:01 AM 4872784 6971388 3009640 38.18 2688 2266120 739480 8.28 263276 2363484 8 01:07:01 AM 5047596 6964924 2834828 35.96 2688 2090520 701316 7.85 303044 2174004 30384 Average: 5021887 7002057 2860537 36.29 2688 2152324 694541 7.78 249185 2247456 26998 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 322.28 195.72 1923.34 61.65 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 89.84 68.13 880.91 10.01 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 13.51 10.08 6.24 4.10 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 221.54 162.34 371.12 43.04 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 2.07 1.52 0.55 0.44 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 192.92 179.98 56.88 72.33 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 128.76 127.94 25.82 53.58 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 70.43 66.51 87.41 24.75 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 132.17 129.09 42.02 46.53 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 71.68 54.45 123.12 28.34 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 124.52 99.58 351.73 34.48 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) 10/19/2025 _x86_64_ (2 CPU) 00:56:51 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 54.66 0.07 10.54 2.63 0.12 31.98 12:58:01 AM 0 59.44 0.05 9.58 2.76 0.12 28.05 12:58:01 AM 1 49.86 0.08 11.51 2.50 0.12 35.93 12:59:01 AM all 34.49 0.00 5.30 1.11 0.09 59.01 12:59:01 AM 0 37.85 0.00 5.78 0.92 0.10 55.36 12:59:01 AM 1 31.14 0.00 4.81 1.30 0.08 62.66 01:00:01 AM all 16.26 0.00 2.39 0.52 0.09 80.75 01:00:01 AM 0 18.06 0.00 2.22 0.58 0.08 79.06 01:00:01 AM 1 14.45 0.00 2.56 0.45 0.10 82.44 01:01:01 AM all 30.66 0.00 5.69 0.85 0.10 62.70 01:01:01 AM 0 26.00 0.00 5.21 0.79 0.10 67.90 01:01:01 AM 1 35.32 0.00 6.17 0.92 0.10 57.49 01:02:01 AM all 0.25 0.00 0.19 0.19 0.04 99.32 01:02:01 AM 0 0.13 0.00 0.25 0.38 0.05 99.18 01:02:01 AM 1 0.37 0.00 0.13 0.00 0.03 99.46 01:03:01 AM all 15.82 0.00 0.77 0.02 0.08 83.31 01:03:01 AM 0 21.43 0.00 0.75 0.02 0.08 77.71 01:03:01 AM 1 10.20 0.00 0.79 0.02 0.08 88.91 01:04:01 AM all 10.88 0.00 0.28 0.00 0.08 88.76 01:04:01 AM 0 21.13 0.00 0.43 0.00 0.07 78.37 01:04:01 AM 1 0.62 0.00 0.13 0.00 0.08 99.16 01:05:01 AM all 8.14 0.00 0.29 0.00 0.07 91.50 01:05:01 AM 0 8.99 0.00 0.25 0.00 0.07 90.69 01:05:01 AM 1 7.28 0.00 0.33 0.00 0.07 92.31 01:06:01 AM all 18.81 0.00 0.42 0.00 0.08 80.69 01:06:01 AM 0 36.88 0.00 0.60 0.00 0.08 62.44 01:06:01 AM 1 0.77 0.00 0.23 0.00 0.08 98.91 01:07:01 AM all 17.17 0.00 2.21 0.09 0.17 80.36 01:07:01 AM 0 26.41 0.00 2.82 0.13 0.17 70.47 01:07:01 AM 1 8.00 0.00 1.60 0.05 0.17 90.18 Average: all 20.71 0.01 2.81 0.54 0.09 75.85 Average: 0 25.62 0.01 2.79 0.56 0.09 70.93 Average: 1 15.79 0.01 2.82 0.52 0.09 80.76