---> uname -a: Linux prd-centos8-robot-2c-8g-5899.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 579 4992 19 2124 6822 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:61:2c:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe61:2cc9/64 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) 12/28/2024 _x86_64_ (2 CPU) 02:12:10 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 76.19 24.48 51.72 5307.83 4641.70 02:15:01 AM 96.82 0.73 96.08 53.06 10528.36 02:16:01 AM 19.08 0.42 18.66 64.78 1505.40 02:17:01 AM 55.09 6.75 48.34 1249.39 3100.57 02:18:01 AM 21.51 0.00 21.51 0.00 5402.67 02:19:01 AM 4.15 0.10 4.05 32.13 180.52 02:20:01 AM 12.86 0.37 12.50 39.72 451.47 Average: 40.81 4.69 36.12 963.88 3687.17 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5300800 7007024 2581632 32.75 2688 1890156 742632 8.32 220328 2044880 200832 02:15:01 AM 5211944 7010604 2670488 33.88 2688 1976324 709892 7.95 198904 2125696 30688 02:16:01 AM 5291564 7091788 2590868 32.87 2688 1978272 633936 7.10 218040 2030916 16 02:17:01 AM 5032436 7072560 2849996 36.16 2688 2209560 618444 6.92 259208 2222436 152060 02:18:01 AM 5027760 7067508 2854672 36.22 2688 2209560 618444 6.92 259208 2222584 4 02:19:01 AM 4984776 7026884 2897656 36.76 2688 2211924 682436 7.64 259472 2265036 96 02:20:01 AM 5126328 6994128 2756104 34.97 2688 2043692 722860 8.09 293292 2111152 18792 Average: 5139373 7038642 2743059 34.80 2688 2074213 675521 7.56 244065 2146100 57498 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.88 185.75 1570.70 61.27 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 56.62 46.64 668.07 8.29 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 15.24 7.46 5.73 3.11 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 196.07 143.79 331.26 37.07 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 1.42 0.68 0.18 0.12 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 40.61 27.93 12.12 4.86 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 53.08 36.75 82.18 24.76 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 95.28 64.15 381.47 19.92 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) 12/28/2024 _x86_64_ (2 CPU) 02:12:10 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 30.39 0.01 5.71 4.51 0.10 59.28 02:14:01 AM 0 31.45 0.00 4.73 5.38 0.10 58.35 02:14:01 AM 1 29.35 0.02 6.69 3.64 0.10 60.21 02:15:01 AM all 26.55 0.00 3.83 3.27 0.09 66.26 02:15:01 AM 0 19.69 0.00 3.10 3.38 0.08 73.74 02:15:01 AM 1 33.39 0.00 4.56 3.16 0.10 58.78 02:16:01 AM all 10.38 0.00 1.18 0.86 0.23 87.36 02:16:01 AM 0 13.56 0.00 1.20 0.98 0.25 84.00 02:16:01 AM 1 7.20 0.00 1.15 0.73 0.20 90.72 02:17:01 AM all 29.12 0.00 5.35 2.03 0.12 63.38 02:17:01 AM 0 18.68 0.00 4.84 1.35 0.12 75.01 02:17:01 AM 1 39.57 0.00 5.86 2.70 0.12 51.74 02:18:01 AM all 0.18 0.00 0.28 1.30 0.02 98.22 02:18:01 AM 0 0.30 0.00 0.30 1.52 0.02 97.86 02:18:01 AM 1 0.07 0.00 0.27 1.07 0.02 98.58 02:19:01 AM all 9.55 0.00 0.99 0.03 0.07 89.36 02:19:01 AM 0 7.52 0.00 0.80 0.05 0.07 91.56 02:19:01 AM 1 11.58 0.00 1.17 0.02 0.07 87.17 02:20:01 AM all 17.87 0.00 2.28 0.13 0.09 79.63 02:20:01 AM 0 14.64 0.00 2.72 0.12 0.08 82.43 02:20:01 AM 1 21.09 0.00 1.84 0.13 0.10 76.84 Average: all 17.73 0.00 2.80 1.73 0.10 77.63 Average: 0 15.13 0.00 2.53 1.83 0.10 80.41 Average: 1 20.32 0.00 3.08 1.64 0.10 74.86