---> uname -a: Linux prd-centos8-robot-2c-8g-5330.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 570 4965 19 2161 6831 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:32:44:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe32:4414/64 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) 12/25/2024 _x86_64_ (2 CPU) 02:11:11 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 90.47 49.40 41.07 4873.20 28716.49 02:14:01 AM 46.63 13.11 33.52 1593.87 3429.67 02:15:01 AM 98.10 0.13 97.97 3.47 10081.70 02:16:01 AM 32.54 1.02 31.52 113.16 3668.71 02:17:01 AM 30.31 6.75 23.56 1248.19 1547.33 02:18:01 AM 43.49 0.03 43.46 3.47 6955.29 02:19:01 AM 2.75 0.10 2.65 32.12 131.32 02:20:01 AM 17.24 0.42 16.83 47.72 1997.80 Average: 45.21 8.89 36.32 991.06 7075.03 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5893244 7247816 1989188 25.24 2688 1555060 569832 6.38 151464 1587208 18832 02:14:01 AM 5552124 7081768 2330308 29.56 2688 1722244 680904 7.62 187436 1861668 56152 02:15:01 AM 5160212 6983956 2722220 34.54 2688 2002416 752808 8.43 190528 2192656 118024 02:16:01 AM 5308584 7108924 2573848 32.65 2688 1978376 624876 7.00 217432 2017216 24 02:17:01 AM 4972516 7008424 2909916 36.92 2688 2206160 724420 8.11 256012 2290832 171784 02:18:01 AM 5040772 7080544 2841660 36.05 2688 2209660 627956 7.03 258484 2212552 16 02:19:01 AM 4972104 7031396 2910328 36.92 2688 2229180 677060 7.58 258604 2280632 17004 02:20:01 AM 5174368 7079972 2708064 34.36 2688 2081676 634028 7.10 465672 1895200 13364 Average: 5259240 7077850 2623192 33.28 2688 1998096 661486 7.41 248204 2042246 49400 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 96.13 50.30 315.89 12.51 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 183.29 122.92 898.18 48.08 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 84.84 66.22 1024.61 9.83 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 12.13 7.96 6.02 3.27 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 31.06 25.71 294.14 5.41 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 220.95 159.47 48.98 40.72 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 66.33 50.37 339.90 5.12 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 72.88 46.55 115.38 52.04 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 95.95 66.18 380.37 22.12 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) 12/25/2024 _x86_64_ (2 CPU) 02:11:11 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 13.66 0.05 4.22 67.26 0.11 14.70 02:13:01 AM 0 13.07 0.07 4.18 61.40 0.15 21.13 02:13:01 AM 1 14.24 0.03 4.25 73.03 0.07 8.37 02:14:01 AM all 21.33 0.00 3.38 12.07 0.11 63.11 02:14:01 AM 0 16.44 0.00 3.32 9.90 0.13 70.20 02:14:01 AM 1 26.23 0.00 3.45 14.25 0.08 55.99 02:15:01 AM all 32.08 0.00 4.43 7.00 0.11 56.39 02:15:01 AM 0 40.36 0.00 5.01 7.97 0.10 46.56 02:15:01 AM 1 23.83 0.00 3.85 6.04 0.12 66.16 02:16:01 AM all 13.11 0.00 1.71 2.37 0.08 82.73 02:16:01 AM 0 15.65 0.00 1.45 2.95 0.07 79.87 02:16:01 AM 1 10.53 0.00 1.97 1.77 0.09 85.65 02:17:01 AM all 18.11 0.00 3.53 1.27 0.07 77.02 02:17:01 AM 0 26.16 0.00 4.08 1.42 0.08 68.25 02:17:01 AM 1 10.08 0.00 2.97 1.12 0.05 85.78 02:18:01 AM all 11.44 0.00 2.31 1.97 0.06 84.22 02:18:01 AM 0 15.51 0.00 2.61 1.45 0.07 80.36 02:18:01 AM 1 7.38 0.00 2.01 2.49 0.05 88.07 02:19:01 AM all 6.12 0.00 0.35 0.07 0.05 93.41 02:19:01 AM 0 7.74 0.00 0.32 0.02 0.05 91.87 02:19:01 AM 1 4.48 0.00 0.39 0.12 0.05 94.96 02:20:01 AM all 18.05 0.00 2.70 3.36 0.10 75.79 02:20:01 AM 0 24.09 0.00 2.38 3.66 0.10 69.77 02:20:01 AM 1 12.03 0.00 3.02 3.06 0.10 81.78 Average: all 16.75 0.01 2.83 11.81 0.09 68.52 Average: 0 19.90 0.01 2.92 10.94 0.09 66.14 Average: 1 13.60 0.00 2.74 12.67 0.08 70.90