---> uname -a: Linux prd-centos8-robot-2c-8g-5674.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 574 4990 19 2133 6826 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:c7:97:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fec7:9766/64 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:32 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 109.36 57.66 51.70 7534.96 34866.76 02:20:01 AM 109.83 7.01 102.82 1259.50 8913.26 02:21:01 AM 56.59 0.63 55.96 48.91 6974.58 02:22:01 AM 6.13 0.42 5.72 64.79 210.90 02:23:01 AM 39.12 2.48 36.64 392.54 2292.77 02:24:01 AM 32.41 0.03 32.38 3.47 5967.47 02:25:01 AM 2.87 0.10 2.77 32.92 112.35 02:26:01 AM 16.01 0.40 15.61 46.79 707.90 Average: 46.54 8.59 37.95 1173.03 7506.09 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5624564 7105648 2257860 28.64 2688 1675012 648360 7.26 177548 1803048 75828 02:20:01 AM 5238852 7040836 2643572 33.54 2688 1980068 697952 7.81 210428 2095120 145676 02:21:01 AM 5125904 6985268 2756520 34.97 2688 2036704 746212 8.36 234240 2179388 25564 02:22:01 AM 5259900 7095664 2622524 33.27 2688 2013096 622532 6.97 239956 2039852 4 02:23:01 AM 4995912 7042668 2886512 36.62 2688 2215924 653792 7.32 259220 2255892 163328 02:24:01 AM 5024356 7070884 2858068 36.26 2688 2216048 618588 6.93 262444 2221984 4 02:25:01 AM 4939384 6987460 2943040 37.34 2688 2217580 727572 8.15 262576 2305768 4 02:26:01 AM 5146008 7021904 2736416 34.72 2688 2050592 672328 7.53 451612 1932276 13360 Average: 5169360 7043792 2713064 34.42 2688 2050628 673417 7.54 262253 2104166 52971 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 231.24 150.70 982.87 55.51 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 76.46 63.38 788.62 9.32 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 52.06 34.18 438.25 5.90 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 8.63 5.82 1.92 1.25 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 41.87 35.05 303.31 8.47 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 194.33 163.42 37.67 39.03 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 96.78 75.74 827.90 6.16 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 115.78 85.39 692.48 24.36 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 102.14 76.71 509.15 18.75 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:32 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 27.26 0.06 6.07 29.34 0.08 37.18 02:19:01 AM 0 27.94 0.05 5.97 30.46 0.08 35.49 02:19:01 AM 1 26.58 0.07 6.17 28.22 0.08 38.88 02:20:01 AM all 34.63 0.00 5.86 4.52 0.12 54.86 02:20:01 AM 0 40.08 0.00 6.60 4.55 0.13 48.64 02:20:01 AM 1 29.19 0.00 5.13 4.50 0.12 61.07 02:21:01 AM all 17.99 0.00 2.09 3.59 0.06 76.27 02:21:01 AM 0 14.01 0.00 2.02 4.34 0.05 79.58 02:21:01 AM 1 21.98 0.00 2.15 2.84 0.07 72.96 02:22:01 AM all 2.35 0.00 0.68 0.65 0.04 96.28 02:22:01 AM 0 3.17 0.00 0.68 0.48 0.05 95.61 02:22:01 AM 1 1.52 0.00 0.69 0.82 0.03 96.94 02:23:01 AM all 24.30 0.00 4.18 3.24 0.09 68.20 02:23:01 AM 0 32.71 0.00 4.51 3.17 0.10 59.51 02:23:01 AM 1 15.89 0.00 3.85 3.30 0.08 76.87 02:24:01 AM all 5.17 0.00 1.06 3.58 0.05 90.14 02:24:01 AM 0 2.48 0.00 0.79 3.92 0.03 92.78 02:24:01 AM 1 7.87 0.00 1.33 3.24 0.07 87.49 02:25:01 AM all 3.47 0.00 0.44 0.03 0.03 96.02 02:25:01 AM 0 4.39 0.00 0.60 0.07 0.05 94.89 02:25:01 AM 1 2.55 0.00 0.28 0.00 0.02 97.15 02:26:01 AM all 20.04 0.00 2.92 0.54 0.07 76.43 02:26:01 AM 0 27.90 0.00 3.21 0.89 0.07 67.94 02:26:01 AM 1 12.14 0.00 2.64 0.20 0.07 84.96 Average: all 16.91 0.01 2.92 5.68 0.07 74.42 Average: 0 19.10 0.01 3.05 5.97 0.07 71.80 Average: 1 14.72 0.01 2.78 5.38 0.07 77.03