---> uname -a: Linux prd-centos8-robot-2c-8g-43629.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 586 4995 19 2115 6814 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:b2:57:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:feb2:572d/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) 10/18/2024 _x86_64_ (2 CPU) 02:15:27 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 76.14 23.13 53.02 6584.34 5839.04 02:18:01 AM 95.47 0.70 94.77 50.79 9469.86 02:19:01 AM 20.95 0.42 20.53 64.79 2075.10 02:20:01 AM 45.78 0.03 45.75 3.47 2820.04 02:21:01 AM 22.56 0.00 22.56 0.00 5461.98 02:22:01 AM 21.21 0.73 20.48 106.12 818.11 Average: 47.02 4.17 42.85 1135.01 4414.05 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5343972 7008300 2538452 32.20 2688 1852772 759760 8.51 225544 2011104 115036 02:18:01 AM 5165932 6994808 2716492 34.46 2688 2005600 715184 8.01 221280 2140632 39080 02:19:01 AM 5249112 7079444 2633312 33.41 2688 2007548 638040 7.14 240152 2047404 4 02:20:01 AM 5031164 7060436 2851260 36.17 2688 2198824 651740 7.30 258312 2221832 154180 02:21:01 AM 5024776 7054052 2857648 36.25 2688 2198828 635176 7.11 258308 2221788 4 02:22:01 AM 5205400 7063588 2677024 33.96 2688 2033012 660336 7.39 444808 1878352 13360 Average: 5170059 7043438 2712365 34.41 2688 2049431 676706 7.58 274734 2086852 53611 02:16:01 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 284.97 189.74 1525.97 60.80 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 70.02 54.81 632.02 8.70 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 14.18 9.28 5.41 3.51 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 261.53 187.72 340.56 41.23 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 1.70 0.72 0.34 0.12 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 84.42 53.41 90.23 30.43 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 119.48 82.62 432.44 24.13 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) 10/18/2024 _x86_64_ (2 CPU) 02:15:27 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 33.15 0.00 5.75 1.56 0.10 59.44 02:17:01 AM 0 40.46 0.00 6.58 1.49 0.10 51.37 02:17:01 AM 1 25.85 0.00 4.93 1.62 0.10 67.50 02:18:01 AM all 30.26 0.00 4.47 4.27 0.08 60.91 02:18:01 AM 0 32.55 0.00 4.87 4.12 0.08 58.38 02:18:01 AM 1 27.97 0.00 4.07 4.42 0.08 63.45 02:19:01 AM all 10.62 0.00 1.29 0.28 0.05 87.76 02:19:01 AM 0 11.72 0.00 1.25 0.37 0.05 86.61 02:19:01 AM 1 9.52 0.00 1.32 0.20 0.05 88.91 02:20:01 AM all 27.35 0.00 4.50 0.70 0.08 67.37 02:20:01 AM 0 30.68 0.00 4.91 0.73 0.08 63.60 02:20:01 AM 1 24.02 0.00 4.09 0.67 0.08 71.14 02:21:01 AM all 0.35 0.00 0.26 0.58 0.03 98.79 02:21:01 AM 0 0.13 0.00 0.23 0.38 0.03 99.22 02:21:01 AM 1 0.57 0.00 0.28 0.77 0.02 98.36 02:22:01 AM all 22.37 0.00 3.13 0.23 0.07 74.20 02:22:01 AM 0 27.27 0.00 2.67 0.17 0.07 69.83 02:22:01 AM 1 17.46 0.00 3.59 0.30 0.07 78.58 Average: all 20.68 0.00 3.23 1.27 0.07 74.75 Average: 0 23.80 0.00 3.42 1.21 0.07 71.51 Average: 1 17.56 0.00 3.05 1.33 0.07 77.99