---> uname -a: Linux prd-centos8-robot-2c-8g-3920.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: 2800.000 BogoMIPS: 5600.00 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 582 5056 19 2058 6821 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:61:94:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe61:9459/64 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) 01/22/2025 _x86_64_ (2 CPU) 03:31:58 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 83.40 6.33 77.07 1096.62 6425.08 03:35:01 AM 74.41 0.73 73.68 53.05 9792.02 03:36:01 AM 15.44 0.23 15.21 35.32 521.34 03:37:01 AM 2.28 0.00 2.28 0.00 45.76 03:38:01 AM 0.33 0.00 0.33 0.00 6.21 03:39:01 AM 0.17 0.00 0.17 0.00 2.50 03:40:01 AM 0.53 0.08 0.45 9.86 4.78 Average: 25.22 1.05 24.17 170.68 2399.69 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5348148 7045212 2534284 32.15 2688 1879980 695904 7.79 187520 2030188 165580 03:35:01 AM 5199092 6997908 2683340 34.04 2688 1976460 723208 8.10 198932 2137716 4 03:36:01 AM 5198844 6998556 2683588 34.05 2688 1977672 717172 8.03 227212 2115360 8 03:37:01 AM 5196864 6996576 2685568 34.07 2688 1977672 717172 8.03 227212 2117424 4 03:38:01 AM 5196768 6996480 2685664 34.07 2688 1977672 717172 8.03 227212 2117496 4 03:39:01 AM 5196864 6996580 2685568 34.07 2688 1977676 717172 8.03 227212 2117432 8 03:40:01 AM 5238500 7038636 2643932 33.54 2688 1978120 679000 7.60 383824 1919592 168 Average: 5225011 7009993 2657421 33.71 2688 1963607 709543 7.94 239875 2079315 23682 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 143.88 106.35 1240.58 23.47 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 44.65 32.37 449.51 5.88 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.13 11.75 15.28 5.83 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.32 0.42 0.51 0.14 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.57 0.50 0.68 0.20 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.38 0.38 0.40 0.14 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 4.10 2.60 2.75 1.33 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 31.14 22.05 244.23 5.28 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) 01/22/2025 _x86_64_ (2 CPU) 03:31:58 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 34.24 0.00 5.10 2.06 0.10 58.49 03:34:01 AM 0 37.86 0.00 6.09 2.71 0.10 53.24 03:34:01 AM 1 30.64 0.00 4.12 1.42 0.10 63.72 03:35:01 AM all 19.89 0.00 2.82 2.57 0.08 74.63 03:35:01 AM 0 25.24 0.00 3.28 2.49 0.08 68.91 03:35:01 AM 1 14.55 0.00 2.37 2.64 0.08 80.35 03:36:01 AM all 13.57 0.00 1.28 1.26 0.06 83.83 03:36:01 AM 0 17.60 0.00 1.29 1.80 0.07 79.25 03:36:01 AM 1 9.53 0.00 1.27 0.72 0.05 88.43 03:37:01 AM all 0.29 0.00 0.10 0.01 0.03 99.57 03:37:01 AM 0 0.35 0.00 0.07 0.02 0.03 99.53 03:37:01 AM 1 0.23 0.00 0.13 0.00 0.02 99.62 03:38:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 03:38:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 03:38:01 AM 1 0.22 0.00 0.05 0.00 0.02 99.72 03:39:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 03:39:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 03:39:01 AM 1 0.25 0.00 0.05 0.00 0.03 99.67 03:40:01 AM all 3.05 0.00 0.78 0.00 0.04 96.13 03:40:01 AM 0 1.83 0.00 0.84 0.00 0.05 97.29 03:40:01 AM 1 4.28 0.00 0.72 0.00 0.03 94.97 Average: all 10.24 0.00 1.46 0.84 0.05 87.41 Average: 0 11.96 0.00 1.67 1.00 0.06 85.32 Average: 1 8.52 0.00 1.24 0.68 0.05 89.50