---> uname -a: Linux prd-centos8-robot-2c-8g-4869.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 614 4913 19 2169 6784 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:33:58:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe33:5893/64 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) 11/03/2025 _x86_64_ (2 CPU) 00:53:09 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 89.47 6.20 83.27 1091.37 6758.20 12:56:01 AM 85.14 0.65 84.49 51.06 11076.49 12:57:01 AM 37.69 7.13 30.56 1310.71 2308.95 12:58:01 AM 68.88 0.25 68.63 47.05 8267.76 12:59:01 AM 4.50 0.22 4.28 11.73 169.02 01:00:01 AM 2.00 0.00 2.00 0.00 69.73 01:01:01 AM 0.25 0.00 0.25 0.00 8.22 01:02:01 AM 27.32 0.72 26.60 75.02 1213.59 Average: 39.40 1.90 37.51 323.34 3733.77 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5234420 7031832 2648012 33.59 2688 1974460 701280 7.85 186600 2125704 252376 12:56:01 AM 5080452 6953584 2801980 35.55 2688 2049268 775496 8.68 212380 2243868 44224 12:57:01 AM 4860008 6935792 3022424 38.34 2688 2243936 773076 8.66 277784 2373296 168072 12:58:01 AM 4929532 7024952 2952900 37.46 2688 2261868 671760 7.52 259948 2309332 48 12:59:01 AM 4861592 6957608 3020840 38.32 2688 2262464 771648 8.64 260076 2377228 4 01:00:01 AM 4808888 6904964 3073544 38.99 2688 2262524 825136 9.24 260076 2428756 32 01:01:01 AM 4816208 6912652 3066224 38.90 2688 2262888 825096 9.24 260076 2421776 208 01:02:01 AM 5090744 7000496 2791688 35.42 2688 2082512 697756 7.81 458184 1974820 14692 Average: 4960230 6965235 2922202 37.07 2688 2174990 755156 8.46 271890 2281848 59957 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 148.43 111.53 1328.39 23.80 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 58.82 43.53 585.30 7.49 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 36.78 32.18 332.84 6.56 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 202.02 141.07 45.76 39.61 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 51.19 56.41 9.91 499.98 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 409.31 408.30 7551.71 217.24 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 267.92 260.32 5244.78 17.02 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 63.72 43.35 86.41 23.26 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 154.77 137.08 1898.01 104.38 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) 11/03/2025 _x86_64_ (2 CPU) 00:53:09 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.63 0.00 6.30 1.14 0.13 53.80 12:55:01 AM 0 40.50 0.00 6.44 1.02 0.15 51.90 12:55:01 AM 1 36.75 0.00 6.16 1.27 0.12 55.71 12:56:01 AM all 21.47 0.00 2.89 2.67 0.10 72.88 12:56:01 AM 0 35.52 0.00 3.08 1.64 0.08 59.68 12:56:01 AM 1 7.46 0.00 2.70 3.69 0.12 86.04 12:57:01 AM all 25.32 0.00 4.56 0.53 0.11 69.48 12:57:01 AM 0 34.59 0.00 5.14 0.42 0.10 59.75 12:57:01 AM 1 16.06 0.00 3.98 0.65 0.12 79.19 12:58:01 AM all 17.85 0.00 3.51 0.87 0.08 77.69 12:58:01 AM 0 19.63 0.00 3.22 0.65 0.08 76.42 12:58:01 AM 1 16.08 0.00 3.79 1.09 0.08 78.96 12:59:01 AM all 6.75 0.00 0.34 0.02 0.06 92.84 12:59:01 AM 0 6.57 0.00 0.40 0.00 0.05 92.98 12:59:01 AM 1 6.93 0.00 0.27 0.03 0.07 92.70 01:00:01 AM all 15.78 0.00 1.70 0.01 0.13 82.39 01:00:01 AM 0 24.45 0.00 2.58 0.00 0.15 72.82 01:00:01 AM 1 7.18 0.00 0.82 0.02 0.10 91.88 01:01:01 AM all 11.77 0.00 1.25 0.00 0.12 86.86 01:01:01 AM 0 21.51 0.00 1.94 0.00 0.12 76.42 01:01:01 AM 1 2.13 0.00 0.57 0.00 0.12 97.18 01:02:01 AM all 26.31 0.00 3.83 0.08 0.09 69.69 01:02:01 AM 0 35.51 0.00 4.20 0.10 0.08 60.11 01:02:01 AM 1 17.05 0.00 3.46 0.07 0.10 79.33 Average: all 20.52 0.00 3.05 0.67 0.10 75.66 Average: 0 27.31 0.00 3.38 0.48 0.10 68.72 Average: 1 13.73 0.00 2.73 0.85 0.10 82.59