---> uname -a: Linux prd-centos8-robot-2c-8g-1008.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 580 4993 19 2123 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:41:19:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe41:1909/64 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:06 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 73.08 39.13 33.95 6017.52 23060.15 02:10:01 AM 120.21 6.88 113.33 1250.46 10444.36 02:11:01 AM 44.08 0.98 43.10 110.88 4930.50 02:12:01 AM 47.64 0.07 47.58 2.80 2873.37 02:13:01 AM 20.18 0.03 20.14 3.47 5396.37 02:14:01 AM 4.82 0.12 4.70 33.06 218.01 02:15:01 AM 0.53 0.00 0.53 0.00 8.28 02:16:01 AM 0.45 0.00 0.45 0.00 44.32 02:17:01 AM 15.58 0.40 15.18 46.79 752.96 Average: 36.29 5.29 30.99 829.56 5303.60 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5539232 7054148 2343200 29.73 2688 1708024 711372 7.97 185636 1875324 96000 02:10:01 AM 5162556 7018640 2719876 34.51 2688 2033952 707660 7.92 213716 2163904 144336 02:11:01 AM 5262124 7096396 2620308 33.24 2688 2011536 629872 7.05 240512 2036236 16 02:12:01 AM 4988952 7022228 2893480 36.71 2688 2202852 682396 7.64 257916 2267656 154544 02:13:01 AM 5028804 7062156 2853628 36.20 2688 2202928 627776 7.03 258644 2221880 8 02:14:01 AM 4982484 7018248 2899948 36.79 2688 2205336 712044 7.97 258912 2267648 4 02:15:01 AM 4967236 7003016 2915196 36.98 2688 2205352 728232 8.15 258912 2282044 4 02:16:01 AM 4967172 7004148 2915260 36.98 2688 2206556 728232 8.15 258972 2282028 4 02:17:01 AM 5170096 7036068 2712336 34.41 2688 2041624 666540 7.46 447860 1916744 13356 Average: 5118740 7035005 2763692 35.06 2688 2090907 688236 7.71 264564 2145940 45364 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 244.29 151.97 1137.74 57.88 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 96.82 74.32 1040.17 10.17 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 17.87 10.41 12.16 4.09 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 42.76 35.56 299.13 9.01 0.00 0.00 0.00 0.00 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 192.99 139.34 36.61 34.96 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 169.81 160.74 50.76 63.81 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 239.45 235.05 192.41 92.11 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 136.60 134.84 79.71 46.73 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 58.87 41.06 83.01 24.13 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 133.28 109.26 325.75 38.10 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:06 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 21.81 0.03 5.28 41.50 0.13 31.25 02:09:01 AM 0 27.78 0.03 6.35 42.13 0.12 23.59 02:09:01 AM 1 15.83 0.03 4.21 40.88 0.14 38.91 02:10:01 AM all 33.50 0.00 5.84 6.84 0.12 53.71 02:10:01 AM 0 42.72 0.00 6.72 7.15 0.12 43.29 02:10:01 AM 1 24.29 0.00 4.96 6.53 0.12 64.09 02:11:01 AM all 17.62 0.00 2.07 2.41 0.06 77.84 02:11:01 AM 0 19.16 0.00 2.19 1.94 0.05 76.66 02:11:01 AM 1 16.08 0.00 1.95 2.87 0.07 79.02 02:12:01 AM all 27.88 0.00 4.53 1.56 0.10 65.93 02:12:01 AM 0 29.15 0.00 4.12 1.93 0.10 64.70 02:12:01 AM 1 26.60 0.00 4.95 1.19 0.10 67.17 02:13:01 AM all 0.90 0.00 0.69 1.97 0.03 96.40 02:13:01 AM 0 1.14 0.00 0.55 1.32 0.03 96.96 02:13:01 AM 1 0.67 0.00 0.84 2.63 0.03 95.83 02:14:01 AM all 14.61 0.00 0.59 0.04 0.09 84.66 02:14:01 AM 0 26.34 0.00 0.80 0.00 0.10 72.75 02:14:01 AM 1 2.91 0.00 0.38 0.08 0.08 96.54 02:15:01 AM all 20.76 0.00 0.51 0.00 0.09 78.63 02:15:01 AM 0 29.79 0.00 0.69 0.00 0.10 69.42 02:15:01 AM 1 11.74 0.00 0.33 0.00 0.08 87.84 02:16:01 AM all 19.07 0.00 0.40 0.01 0.08 80.43 02:16:01 AM 0 36.29 0.00 0.55 0.00 0.08 63.07 02:16:01 AM 1 1.77 0.00 0.25 0.02 0.08 97.88 02:17:01 AM all 16.60 0.00 2.53 0.68 0.05 80.13 02:17:01 AM 0 17.59 0.00 2.60 0.37 0.05 79.39 02:17:01 AM 1 15.61 0.00 2.47 0.99 0.05 80.88 Average: all 19.19 0.00 2.49 6.08 0.08 72.15 Average: 0 25.54 0.00 2.73 6.06 0.08 65.58 Average: 1 12.84 0.00 2.26 6.10 0.08 78.71