---> uname -a: Linux prd-centos8-robot-2c-8g-2049.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4986 19 2118 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:a5:2c:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fea5:2ce3/64 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) 01/16/2025 _x86_64_ (2 CPU) 02:11:22 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 79.97 8.40 71.57 1457.22 6090.68 02:14:01 AM 78.74 0.73 78.01 53.05 9190.09 02:15:01 AM 14.36 0.42 13.95 64.79 1250.34 02:16:01 AM 27.09 6.71 20.38 1245.72 1332.84 02:17:01 AM 42.64 0.03 42.61 3.47 6913.78 02:18:01 AM 15.86 0.40 15.46 68.91 562.70 02:19:01 AM 22.71 0.53 22.18 64.79 1033.63 Average: 40.20 2.46 37.74 422.57 3767.72 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5366376 7056240 2516056 31.92 2688 1873152 690104 7.73 186876 2011376 163856 02:14:01 AM 5239772 7036200 2642660 33.53 2688 1974416 689000 7.71 207924 2091580 31796 02:15:01 AM 5283388 7080668 2599044 32.97 2688 1975268 661160 7.40 217436 2039576 20 02:16:01 AM 4919904 6983180 2962528 37.58 2688 2233796 760104 8.51 287128 2309904 202612 02:17:01 AM 5018408 7055408 2864024 36.33 2688 2206892 646720 7.24 258096 2231956 16 02:18:01 AM 5054852 6947828 2827580 35.87 2688 2068608 759176 8.50 279424 2196716 34712 02:19:01 AM 5172796 7038912 2709636 34.38 2688 2042320 674848 7.56 448936 1913148 16600 Average: 5150785 7028348 2731647 34.65 2688 2053493 697302 7.81 269403 2113465 64230 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 192.72 143.24 1409.49 47.58 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 56.85 41.14 483.20 8.39 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 11.68 8.02 4.66 3.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 34.11 27.62 294.66 5.40 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 202.45 143.51 44.80 40.96 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 61.28 36.42 79.32 19.12 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 18.26 16.71 14.00 7.49 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 82.48 59.52 332.87 18.85 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) 01/16/2025 _x86_64_ (2 CPU) 02:11:22 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 34.75 0.00 5.40 2.53 0.12 57.20 02:13:01 AM 0 36.62 0.00 6.57 3.28 0.12 53.42 02:13:01 AM 1 32.89 0.00 4.22 1.79 0.12 60.98 02:14:01 AM all 21.82 0.00 3.26 2.85 0.09 71.98 02:14:01 AM 0 28.27 0.00 3.74 3.49 0.10 64.40 02:14:01 AM 1 15.38 0.00 2.78 2.22 0.08 79.54 02:15:01 AM all 7.83 0.00 0.84 0.36 0.08 90.89 02:15:01 AM 0 7.79 0.00 0.67 0.30 0.07 91.18 02:15:01 AM 1 7.87 0.00 1.02 0.42 0.08 90.61 02:16:01 AM all 17.55 0.00 3.42 0.73 0.09 78.20 02:16:01 AM 0 23.43 0.00 3.67 0.75 0.10 72.04 02:16:01 AM 1 11.67 0.00 3.17 0.72 0.08 84.36 02:17:01 AM all 11.26 0.00 2.28 0.94 0.07 85.45 02:17:01 AM 0 7.77 0.00 1.69 1.20 0.07 89.27 02:17:01 AM 1 14.75 0.00 2.88 0.69 0.07 81.62 02:18:01 AM all 11.85 0.00 1.66 0.22 0.08 86.20 02:18:01 AM 0 14.90 0.00 1.59 0.20 0.07 83.25 02:18:01 AM 1 8.79 0.00 1.72 0.23 0.10 89.15 02:19:01 AM all 25.18 0.00 3.29 2.98 0.09 68.46 02:19:01 AM 0 33.98 0.00 3.65 3.49 0.10 58.78 02:19:01 AM 1 16.38 0.00 2.93 2.47 0.08 78.13 Average: all 18.61 0.00 2.88 1.52 0.09 76.91 Average: 0 21.82 0.00 3.08 1.82 0.09 73.20 Average: 1 15.39 0.00 2.68 1.22 0.09 80.62