---> uname -a: Linux prd-centos8-robot-2c-8g-38417.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 633 4868 19 2195 6767 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:a5:06:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fea5:66b/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) 06/30/2025 _x86_64_ (2 CPU) 01:35:29 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 89.55 11.88 77.67 3221.06 7318.05 01:38:01 AM 78.54 0.73 77.81 53.05 9533.02 01:39:01 AM 44.09 7.13 36.96 1310.71 3139.98 01:40:01 AM 60.40 2.73 57.66 439.59 7775.52 01:41:01 AM 3.07 0.02 3.05 0.13 93.32 01:42:01 AM 16.03 0.42 15.61 47.72 2118.84 Average: 48.61 3.82 44.79 845.32 4996.58 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5299460 7004140 2582972 32.77 2688 1887412 732992 8.21 186856 2078532 169748 01:38:01 AM 5184236 7000620 2698196 34.23 2688 1993120 724040 8.11 208792 2144732 40592 01:39:01 AM 4973508 6950540 2908924 36.90 2688 2150136 789388 8.84 262784 2290864 97956 01:40:01 AM 4929380 7006200 2953052 37.46 2688 2245500 707116 7.92 266032 2311012 36 01:41:01 AM 4852228 6941284 3030204 38.44 2688 2257736 771056 8.63 266156 2387280 12240 01:42:01 AM 5024392 6969440 2858040 36.26 2688 2119492 751092 8.41 480056 2026124 29432 Average: 5043867 6978704 2838565 36.01 2688 2108899 745947 8.35 278446 2206424 58334 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 246.74 171.62 1634.29 54.52 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 52.73 38.50 561.41 6.97 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 36.36 32.33 313.46 7.84 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 207.83 144.09 46.48 39.98 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 47.41 33.43 262.62 3.27 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 93.75 56.08 210.80 54.94 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 114.14 79.34 504.82 27.92 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) 06/30/2025 _x86_64_ (2 CPU) 01:35:29 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 46.02 0.00 6.48 1.12 0.10 46.28 01:37:01 AM 0 41.29 0.00 5.64 1.11 0.10 51.86 01:37:01 AM 1 50.77 0.00 7.33 1.13 0.10 40.67 01:38:01 AM all 22.41 0.00 3.72 1.18 0.08 72.60 01:38:01 AM 0 18.71 0.00 3.38 1.02 0.07 76.83 01:38:01 AM 1 26.11 0.00 4.07 1.35 0.10 68.36 01:39:01 AM all 24.20 0.00 4.03 0.53 0.08 71.17 01:39:01 AM 0 23.32 0.00 4.00 0.58 0.07 72.03 01:39:01 AM 1 25.07 0.00 4.06 0.47 0.08 70.31 01:40:01 AM all 17.71 0.00 3.21 0.72 0.11 78.25 01:40:01 AM 0 10.04 0.00 2.74 0.65 0.10 86.47 01:40:01 AM 1 25.37 0.00 3.69 0.78 0.12 70.04 01:41:01 AM all 3.67 0.00 0.28 0.01 0.04 96.00 01:41:01 AM 0 0.62 0.00 0.20 0.02 0.07 99.10 01:41:01 AM 1 6.74 0.00 0.35 0.00 0.02 92.89 01:42:01 AM all 20.59 0.00 3.07 0.21 0.08 76.05 01:42:01 AM 0 12.05 0.00 3.10 0.07 0.08 84.70 01:42:01 AM 1 29.25 0.00 3.03 0.36 0.08 67.28 Average: all 22.46 0.00 3.47 0.63 0.08 73.36 Average: 0 17.69 0.00 3.18 0.58 0.08 78.47 Average: 1 27.24 0.00 3.76 0.68 0.08 68.23