---> uname -a: Linux prd-centos8-robot-2c-8g-38.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 592 4920 19 2184 6806 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:9c:2a:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe9c:2a45/64 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) 10/02/2025 _x86_64_ (2 CPU) 04:46:55 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 123.14 0.40 122.74 16.66 11605.26 04:50:01 AM 32.77 0.65 32.12 51.05 5223.93 04:51:01 AM 34.96 3.81 31.15 1255.96 2065.62 04:52:01 AM 67.37 6.05 61.32 493.78 7734.19 04:53:01 AM 6.68 0.00 6.68 0.00 513.71 04:54:01 AM 0.23 0.00 0.23 0.00 2.78 04:55:01 AM 0.17 0.00 0.17 0.00 1.58 04:56:01 AM 17.26 0.55 16.71 49.58 651.22 04:57:01 AM 31.21 0.52 30.69 63.86 1296.77 Average: 34.87 1.33 33.54 214.59 3232.81 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5095900 6968356 2786532 35.35 2688 2049292 737956 8.26 191140 2250024 170920 04:50:01 AM 5178284 7026548 2704148 34.31 2688 2024352 700884 7.85 208684 2144584 6220 04:51:01 AM 4993764 6964132 2888668 36.65 2688 2143364 756444 8.47 258292 2270408 67708 04:52:01 AM 4938616 7046036 2943816 37.35 2688 2274652 644208 7.21 267272 2293892 10836 04:53:01 AM 4939024 7046288 2943408 37.34 2688 2274656 644208 7.21 267276 2293960 4 04:54:01 AM 4939012 7046276 2943420 37.34 2688 2274656 644208 7.21 267276 2293996 8 04:55:01 AM 4939056 7046320 2943376 37.34 2688 2274656 644208 7.21 267276 2293900 4 04:56:01 AM 5054364 6980888 2828068 35.88 2688 2098876 722176 8.09 307580 2159744 28788 04:57:01 AM 5007792 6944596 2874640 36.47 2688 2109988 753232 8.43 467040 2049832 33108 Average: 5009535 7007716 2872897 36.45 2688 2169388 694169 7.77 277982 2227816 35288 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 134.51 107.45 1488.22 14.24 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 12.60 3.25 4.04 1.15 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 49.63 39.39 332.12 8.97 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 466.69 333.69 97.39 83.70 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.93 1.90 0.57 0.46 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.78 1.92 0.46 0.42 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 1.55 0.70 0.19 0.12 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 144.44 88.94 108.78 30.53 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 19.98 16.90 15.48 8.78 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 92.79 66.01 227.49 16.48 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) 10/02/2025 _x86_64_ (2 CPU) 04:46:55 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 38.76 0.00 5.31 1.44 0.11 54.38 04:49:01 AM 0 51.56 0.00 6.76 1.57 0.12 39.99 04:49:01 AM 1 25.97 0.00 3.87 1.30 0.10 68.76 04:50:01 AM all 7.55 0.00 1.52 4.44 0.10 86.38 04:50:01 AM 0 4.99 0.00 1.57 5.98 0.10 87.36 04:50:01 AM 1 10.12 0.00 1.47 2.91 0.10 85.41 04:51:01 AM all 23.28 0.00 3.60 4.49 0.08 68.56 04:51:01 AM 0 32.59 0.00 4.22 4.74 0.07 58.37 04:51:01 AM 1 13.97 0.00 2.97 4.24 0.08 78.74 04:52:01 AM all 21.02 0.00 4.45 1.23 0.09 73.21 04:52:01 AM 0 26.41 0.00 5.30 1.22 0.10 66.97 04:52:01 AM 1 15.66 0.00 3.60 1.23 0.08 79.42 04:53:01 AM all 0.33 0.00 0.09 0.09 0.04 99.44 04:53:01 AM 0 0.10 0.00 0.08 0.05 0.07 99.70 04:53:01 AM 1 0.57 0.00 0.10 0.13 0.02 99.18 04:54:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 04:54:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 04:54:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 04:55:01 AM all 0.28 0.00 0.05 0.00 0.05 99.62 04:55:01 AM 0 0.53 0.00 0.05 0.00 0.07 99.35 04:55:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 04:56:01 AM all 18.08 0.00 2.87 0.09 0.08 78.88 04:56:01 AM 0 24.18 0.00 3.15 0.05 0.07 72.55 04:56:01 AM 1 12.01 0.00 2.59 0.13 0.08 85.18 04:57:01 AM all 32.87 0.00 4.02 0.17 0.12 62.83 04:57:01 AM 0 39.18 0.00 4.21 0.18 0.12 56.31 04:57:01 AM 1 26.55 0.00 3.83 0.15 0.12 69.35 Average: all 15.84 0.00 2.44 1.33 0.08 80.31 Average: 0 19.97 0.00 2.83 1.53 0.08 75.58 Average: 1 11.71 0.00 2.06 1.12 0.07 85.04