---> uname -a: Linux prd-centos8-robot-2c-8g-27717.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 592 4982 19 2122 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:d1:f7:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fed1:f709/64 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) 09/26/2024 _x86_64_ (2 CPU) 02:15:07 LINUX RESTART (2 CPU) 02:16:02 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 62.40 15.79 46.61 4028.74 4339.87 02:18:01 AM 91.42 6.78 84.64 1247.79 7813.11 02:19:01 AM 41.47 0.67 40.80 49.45 5498.27 02:20:01 AM 10.75 0.38 10.36 64.26 251.86 02:21:01 AM 50.97 0.03 50.93 3.47 3973.46 02:22:01 AM 20.48 0.08 20.39 31.99 4455.30 02:23:01 AM 25.97 0.65 25.32 74.11 1221.96 Average: 43.31 3.45 39.85 777.95 3935.29 02:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5427480 7019704 2454944 31.14 2688 1782812 728296 8.15 190340 1969488 97624 02:18:01 AM 5235428 7042780 2646996 33.58 2688 1984596 670756 7.51 209840 2085488 85036 02:19:01 AM 5161488 6996852 2720936 34.52 2688 2012544 717328 8.03 221104 2151332 8 02:20:01 AM 5237632 7074936 2644792 33.55 2688 2014472 642212 7.19 239668 2057384 4 02:21:01 AM 5017356 7052980 2865068 36.35 2688 2204516 634840 7.11 259244 2229072 116612 02:22:01 AM 4977856 7014368 2904568 36.85 2688 2205688 686372 7.69 259372 2267500 220 02:23:01 AM 5117496 6982600 2764928 35.08 2688 2040340 723028 8.10 444608 1966528 272 Average: 5167819 7026317 2714605 34.44 2688 2034995 686119 7.68 260597 2103827 42825 02:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 336.97 201.66 1604.50 59.63 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 27.90 21.71 235.59 5.07 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 38.94 29.54 381.06 4.23 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 11.31 8.75 4.87 3.35 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 144.22 114.33 310.50 39.92 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 12.78 6.88 4.71 4.89 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 61.33 42.60 86.39 23.73 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 89.91 60.45 372.45 20.02 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) 09/26/2024 _x86_64_ (2 CPU) 02:15:07 LINUX RESTART (2 CPU) 02:16:02 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 25.76 0.00 4.33 2.12 0.09 67.71 02:17:01 AM 0 19.03 0.00 4.63 1.34 0.09 74.91 02:17:01 AM 1 32.48 0.00 4.03 2.89 0.08 60.51 02:18:01 AM all 22.98 0.00 4.83 2.57 0.09 69.52 02:18:01 AM 0 12.97 0.00 3.96 2.58 0.10 80.39 02:18:01 AM 1 33.02 0.00 5.71 2.57 0.08 58.62 02:19:01 AM all 11.76 0.00 1.28 1.62 0.05 85.29 02:19:01 AM 0 12.34 0.00 1.00 1.49 0.05 85.12 02:19:01 AM 1 11.19 0.00 1.55 1.75 0.05 85.46 02:20:01 AM all 9.78 0.00 1.10 0.16 0.06 88.90 02:20:01 AM 0 5.63 0.00 1.09 0.10 0.05 93.14 02:20:01 AM 1 13.93 0.00 1.12 0.22 0.07 84.67 02:21:01 AM all 26.80 0.00 4.50 1.23 0.09 67.38 02:21:01 AM 0 28.91 0.00 4.62 1.05 0.10 65.32 02:21:01 AM 1 24.69 0.00 4.37 1.42 0.08 69.44 02:22:01 AM all 1.05 0.00 0.33 1.17 0.05 97.40 02:22:01 AM 0 1.70 0.00 0.37 1.12 0.03 96.78 02:22:01 AM 1 0.40 0.00 0.28 1.22 0.07 98.03 02:23:01 AM all 24.98 0.00 3.27 0.27 0.08 71.39 02:23:01 AM 0 11.11 0.00 2.56 0.35 0.08 85.90 02:23:01 AM 1 38.85 0.00 3.99 0.18 0.08 56.89 Average: all 17.57 0.00 2.80 1.30 0.07 78.25 Average: 0 13.08 0.00 2.60 1.15 0.07 83.10 Average: 1 22.05 0.00 3.00 1.46 0.07 73.41