---> uname -a: Linux prd-centos8-robot-2c-8g-50639.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 591 4900 19 2206 6808 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:63:4f:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe63:4fba/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) 08/08/2025 _x86_64_ (2 CPU) 03:22:21 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 98.48 25.81 72.68 5584.81 7086.90 03:25:01 AM 88.97 0.72 88.25 52.92 10224.81 03:26:01 AM 27.26 0.42 26.84 64.78 2315.44 03:27:01 AM 71.88 6.96 64.91 1292.77 7767.13 03:28:01 AM 11.50 0.00 11.50 0.00 1189.89 03:29:01 AM 14.23 0.53 13.70 48.65 1132.92 03:30:01 AM 16.89 0.02 16.88 0.93 2037.64 03:31:01 AM 12.31 0.32 12.00 36.25 351.22 Average: 42.69 4.35 38.34 885.16 4013.30 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5370896 7054828 2511536 31.86 2688 1866924 692420 7.75 187840 2004400 154172 03:25:01 AM 5165928 7002072 2716504 34.46 2688 2012428 701936 7.86 198176 2168684 42496 03:26:01 AM 5161524 7038400 2720908 34.52 2688 2050592 681916 7.64 228892 2136464 35656 03:27:01 AM 4961788 7049128 2920644 37.05 2688 2254740 625908 7.01 262032 2276236 26920 03:28:01 AM 4954552 7041856 2927880 37.14 2688 2254864 641584 7.18 262044 2284040 132 03:29:01 AM 4960956 6946692 2921476 37.06 2688 2159156 741968 8.31 311904 2250200 73180 03:30:01 AM 5038188 6987120 2844244 36.08 2688 2122872 723824 8.10 320068 2167316 12 03:31:01 AM 5065356 7013480 2817076 35.74 2688 2122172 686320 7.68 477024 1984464 9040 Average: 5084898 7016697 2797534 35.49 2688 2105468 686984 7.69 280998 2158976 42701 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 336.40 196.37 1761.76 62.70 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 65.44 49.50 716.04 8.40 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 19.96 13.28 10.20 4.88 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 230.72 171.43 363.72 44.18 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 14.41 7.27 3.66 0.75 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 113.93 84.46 475.00 57.84 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 4.12 2.80 2.53 0.75 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 11.06 8.35 8.34 4.37 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 99.51 66.68 417.67 22.98 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) 08/08/2025 _x86_64_ (2 CPU) 03:22:21 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 39.71 0.01 6.70 1.33 0.11 52.15 03:24:01 AM 0 37.94 0.00 6.44 1.50 0.12 54.00 03:24:01 AM 1 41.48 0.02 6.96 1.15 0.10 50.29 03:25:01 AM all 26.48 0.00 3.68 1.79 0.09 67.96 03:25:01 AM 0 41.77 0.00 4.46 1.22 0.08 52.46 03:25:01 AM 1 11.21 0.00 2.90 2.35 0.10 83.43 03:26:01 AM all 20.11 0.00 3.09 1.44 0.08 75.28 03:26:01 AM 0 21.94 0.00 3.08 2.15 0.07 72.77 03:26:01 AM 1 18.27 0.00 3.10 0.73 0.08 77.80 03:27:01 AM all 25.63 0.00 5.11 3.15 0.10 66.01 03:27:01 AM 0 31.94 0.00 5.29 2.19 0.10 60.48 03:27:01 AM 1 19.32 0.00 4.92 4.12 0.10 71.54 03:28:01 AM all 0.39 0.00 0.19 0.73 0.04 98.64 03:28:01 AM 0 0.25 0.00 0.20 1.25 0.05 98.25 03:28:01 AM 1 0.53 0.00 0.18 0.22 0.03 99.03 03:29:01 AM all 18.78 0.00 2.11 0.23 0.08 78.80 03:29:01 AM 0 25.95 0.00 2.26 0.29 0.10 71.40 03:29:01 AM 1 11.76 0.00 1.97 0.17 0.07 86.03 03:30:01 AM all 5.57 0.00 0.80 0.31 0.03 93.29 03:30:01 AM 0 3.92 0.00 0.65 0.57 0.02 94.85 03:30:01 AM 1 7.22 0.00 0.95 0.05 0.05 91.73 03:31:01 AM all 12.24 0.00 1.76 0.18 0.06 85.75 03:31:01 AM 0 21.22 0.00 2.24 0.32 0.07 76.16 03:31:01 AM 1 3.26 0.00 1.29 0.05 0.05 95.36 Average: all 18.61 0.00 2.93 1.15 0.07 77.23 Average: 0 23.11 0.00 3.08 1.19 0.08 72.55 Average: 1 14.13 0.00 2.79 1.11 0.07 81.90