---> uname -a: Linux prd-centos8-robot-2c-8g-43611.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 607 4922 19 2167 6791 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:30:5e:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe30:5e2e/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) 07/18/2025 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 120.34 50.62 69.73 7451.52 8351.28 12:56:01 AM 95.03 0.72 94.32 52.92 11148.60 12:57:01 AM 43.76 4.05 39.71 1262.46 3567.32 12:58:01 AM 61.36 3.33 58.03 95.30 7453.42 12:59:01 AM 10.41 0.00 10.41 0.00 686.40 01:00:01 AM 11.46 0.33 11.13 37.85 356.66 01:01:01 AM 28.89 0.52 28.37 63.83 1376.58 Average: 53.04 8.51 44.53 1280.56 4705.80 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5355832 7034420 2526600 32.05 2688 1861488 698932 7.83 186356 2021868 171556 12:56:01 AM 5144704 6984896 2737728 34.73 2688 2016024 702576 7.87 198652 2191084 42484 12:57:01 AM 4992012 6958692 2890420 36.67 2688 2139884 758928 8.50 258704 2275392 67456 12:58:01 AM 4940412 7028356 2942020 37.32 2688 2255604 644208 7.21 262340 2297052 10824 12:59:01 AM 4905512 6993616 2976920 37.77 2688 2255940 707032 7.92 262460 2336216 340 01:00:01 AM 4987068 6933680 2895364 36.73 2688 2117940 740548 8.29 292496 2240276 49084 01:01:01 AM 5064292 6975612 2818140 35.75 2688 2084256 697940 7.81 459136 2002884 11368 Average: 5055690 6987039 2826742 35.86 2688 2104448 707166 7.92 274306 2194967 50445 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 310.58 191.72 1688.30 59.00 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 77.32 55.03 788.70 8.79 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 41.99 33.79 313.13 8.30 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 200.88 146.23 45.95 40.50 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 24.51 14.68 5.46 1.88 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 123.13 103.48 1404.23 27.14 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 19.22 15.88 14.79 7.41 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 113.95 80.12 608.66 21.86 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) 07/18/2025 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 45.35 0.02 7.54 2.52 0.14 44.44 12:55:01 AM 0 32.57 0.03 6.73 2.51 0.13 58.02 12:55:01 AM 1 58.10 0.00 8.34 2.52 0.15 30.89 12:56:01 AM all 25.92 0.00 3.88 2.44 0.13 67.63 12:56:01 AM 0 21.97 0.00 3.73 2.20 0.13 71.97 12:56:01 AM 1 29.86 0.00 4.02 2.68 0.13 63.31 12:57:01 AM all 24.70 0.00 4.04 2.54 0.15 68.58 12:57:01 AM 0 15.02 0.00 3.04 2.64 0.15 79.16 12:57:01 AM 1 34.38 0.00 5.04 2.44 0.15 58.00 12:58:01 AM all 20.91 0.00 3.70 3.01 0.08 72.30 12:58:01 AM 0 19.75 0.00 3.63 3.01 0.08 73.52 12:58:01 AM 1 22.07 0.00 3.77 3.00 0.08 71.08 12:59:01 AM all 1.84 0.00 0.26 0.08 0.07 97.76 12:59:01 AM 0 1.81 0.00 0.30 0.00 0.07 97.83 12:59:01 AM 1 1.87 0.00 0.22 0.15 0.07 97.69 01:00:01 AM all 12.97 0.00 1.84 0.08 0.07 85.04 01:00:01 AM 0 7.28 0.00 1.19 0.08 0.07 91.38 01:00:01 AM 1 18.71 0.00 2.51 0.07 0.07 78.65 01:01:01 AM all 29.29 0.00 3.68 0.82 0.09 66.11 01:01:01 AM 0 28.98 0.00 3.65 0.65 0.08 66.64 01:01:01 AM 1 29.61 0.00 3.71 1.00 0.10 65.58 Average: all 23.00 0.00 3.56 1.64 0.10 71.68 Average: 0 18.19 0.00 3.18 1.58 0.10 76.93 Average: 1 27.82 0.00 3.95 1.70 0.11 66.43