---> uname -a: Linux prd-centos8-robot-2c-8g-7828.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 578 4997 19 2121 6823 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:1a:56:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe1a:5661/64 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) 11/16/2024 _x86_64_ (2 CPU) 02:08:13 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 36.09 18.53 17.56 5453.12 5993.59 02:11:01 AM 58.45 6.95 51.50 1257.85 5021.84 02:12:01 AM 101.30 0.73 100.57 51.32 10464.31 02:13:01 AM 18.60 0.38 18.21 64.26 1740.78 02:14:01 AM 56.38 0.03 56.35 3.47 7233.09 02:15:01 AM 9.60 0.08 9.52 31.99 850.11 02:16:01 AM 1.88 0.02 1.87 0.13 72.03 02:17:01 AM 0.30 0.00 0.30 0.00 5.67 02:18:01 AM 10.00 0.32 9.68 36.92 464.70 02:19:01 AM 18.45 0.33 18.11 37.19 868.32 Average: 31.11 2.74 28.37 693.67 3271.60 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5614504 7096356 2267920 28.77 2688 1675824 685612 7.68 177452 1810820 74528 02:11:01 AM 5271956 7007800 2610468 33.12 2688 1919528 735220 8.23 245868 2047040 155456 02:12:01 AM 5172156 7007228 2710268 34.38 2688 2011900 704372 7.89 220960 2140432 30120 02:13:01 AM 5169220 7036896 2713204 34.42 2688 2043816 670508 7.51 246420 2118760 26740 02:14:01 AM 5027524 7063644 2854900 36.22 2688 2205780 619984 6.94 256852 2221472 16556 02:15:01 AM 4991756 7029012 2890668 36.67 2688 2206912 684460 7.66 256984 2258692 180 02:16:01 AM 4912628 6949992 2969796 37.68 2688 2207020 796088 8.91 256984 2336692 44 02:17:01 AM 4911648 6949356 2970776 37.69 2688 2207364 768464 8.60 256984 2338276 320 02:18:01 AM 5141908 7009040 2740516 34.77 2688 2042584 702148 7.86 251856 2136384 2280 02:19:01 AM 5182000 7046248 2700424 34.26 2688 2040388 648392 7.26 446908 1905288 196 Average: 5139530 7019557 2742894 34.80 2688 2056112 701525 7.85 261727 2131386 30642 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 254.88 158.71 986.42 54.24 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 52.88 44.35 547.18 4.38 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 71.76 53.20 675.69 8.73 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 15.00 11.10 6.33 4.12 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 226.12 168.96 336.16 46.60 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 16.45 10.96 4.23 1.23 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 395.43 329.77 4036.10 708.45 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 345.83 305.87 5152.11 19.89 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 123.58 102.68 1285.73 23.03 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 13.23 12.30 10.74 5.35 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 151.52 119.79 1304.07 87.61 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) 11/16/2024 _x86_64_ (2 CPU) 02:08:13 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 28.50 0.00 5.14 26.76 0.21 39.40 02:10:01 AM 0 26.03 0.00 5.15 28.10 0.15 40.56 02:10:01 AM 1 30.99 0.00 5.12 25.40 0.26 38.23 02:11:01 AM all 14.76 0.00 2.62 23.08 0.06 59.49 02:11:01 AM 0 17.32 0.00 2.95 24.60 0.05 55.09 02:11:01 AM 1 12.21 0.00 2.29 21.56 0.07 63.88 02:12:01 AM all 27.89 0.00 4.02 4.35 0.10 63.64 02:12:01 AM 0 20.41 0.00 3.38 4.04 0.12 72.05 02:12:01 AM 1 35.36 0.00 4.66 4.66 0.08 55.25 02:13:01 AM all 14.44 0.00 1.98 1.42 0.10 82.06 02:13:01 AM 0 17.43 0.00 1.96 2.01 0.10 78.50 02:13:01 AM 1 11.46 0.00 2.01 0.84 0.10 85.59 02:14:01 AM all 23.61 0.00 3.91 4.39 0.10 67.99 02:14:01 AM 0 21.70 0.00 3.77 5.21 0.08 69.24 02:14:01 AM 1 25.52 0.00 4.05 3.58 0.12 66.74 02:15:01 AM all 1.23 0.00 0.26 0.51 0.04 97.96 02:15:01 AM 0 1.95 0.00 0.34 0.60 0.03 97.08 02:15:01 AM 1 0.52 0.00 0.18 0.42 0.05 98.83 02:16:01 AM all 16.49 0.00 1.15 0.25 0.12 81.99 02:16:01 AM 0 20.44 0.00 1.65 0.48 0.14 77.30 02:16:01 AM 1 12.60 0.00 0.65 0.03 0.10 86.62 02:17:01 AM all 11.21 0.00 1.26 0.00 0.11 87.41 02:17:01 AM 0 12.36 0.00 1.48 0.00 0.10 86.06 02:17:01 AM 1 10.07 0.00 1.04 0.00 0.12 88.77 02:18:01 AM all 9.05 0.00 1.68 4.95 0.08 84.23 02:18:01 AM 0 2.94 0.00 1.11 1.90 0.07 93.99 02:18:01 AM 1 15.26 0.00 2.26 8.06 0.10 74.32 02:19:01 AM all 18.90 0.00 2.32 3.56 0.06 75.17 02:19:01 AM 0 9.82 0.00 1.76 1.02 0.05 87.35 02:19:01 AM 1 27.99 0.00 2.87 6.09 0.07 62.99 Average: all 16.60 0.00 2.43 6.90 0.10 73.98 Average: 0 15.02 0.00 2.35 6.78 0.09 75.76 Average: 1 18.18 0.00 2.51 7.02 0.11 72.19