---> uname -a: Linux prd-centos8-robot-2c-8g-1498.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 604 4924 19 2169 6797 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:78:b0:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe78:b000/64 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) 01/14/2025 _x86_64_ (2 CPU) 02:42:33 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 114.91 70.94 43.97 7944.55 34014.60 02:45:01 AM 114.91 0.22 114.70 6.13 10809.00 02:46:01 AM 35.50 1.05 34.45 115.41 4410.56 02:47:01 AM 50.87 6.78 44.09 1249.93 3132.99 02:48:01 AM 26.77 0.00 26.77 0.00 5669.89 02:49:01 AM 2.85 0.42 2.43 69.06 845.53 02:50:01 AM 29.15 0.53 28.62 64.77 2077.66 Average: 53.57 11.42 42.15 1349.98 8708.61 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5560852 7065752 2321580 29.45 2688 1698784 728300 8.15 184844 1858612 88900 02:45:01 AM 5098016 6941088 2784416 35.32 2688 2020412 781464 8.75 195316 2246368 155468 02:46:01 AM 5264628 7065044 2617804 33.21 2688 1978368 656860 7.35 217284 2058376 12 02:47:01 AM 5006720 7046884 2875712 36.48 2688 2209704 664444 7.44 258248 2248812 156348 02:48:01 AM 5002224 7042044 2880208 36.54 2688 2209704 664444 7.44 258248 2248940 4 02:49:01 AM 5091972 7012328 2790460 35.40 2688 2091932 701816 7.86 274576 2155188 31112 02:50:01 AM 5046184 6973836 2836248 35.98 2688 2103500 766536 8.58 471804 2015692 14564 Average: 5152942 7020997 2729490 34.63 2688 2044629 709123 7.94 265760 2118855 63773 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 253.75 145.28 1120.62 54.81 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 99.53 82.05 1116.65 11.41 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 18.27 9.71 7.58 3.79 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 216.91 161.36 335.95 42.61 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 8.18 5.16 2.38 3.25 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 137.63 97.77 511.22 58.86 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 19.06 19.16 17.21 9.11 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 107.61 74.35 444.48 26.26 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) 01/14/2025 _x86_64_ (2 CPU) 02:42:33 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 29.96 0.04 6.88 21.12 0.13 41.87 02:44:01 AM 0 35.31 0.02 7.26 20.31 0.13 36.97 02:44:01 AM 1 24.63 0.07 6.50 21.93 0.12 46.75 02:45:01 AM all 36.49 0.00 4.89 4.37 0.11 54.13 02:45:01 AM 0 46.02 0.00 5.49 3.81 0.13 44.55 02:45:01 AM 1 26.97 0.00 4.29 4.94 0.08 63.72 02:46:01 AM all 13.18 0.00 1.78 2.94 0.11 81.99 02:46:01 AM 0 20.84 0.00 2.02 3.43 0.12 73.59 02:46:01 AM 1 5.52 0.00 1.54 2.44 0.10 90.40 02:47:01 AM all 30.28 0.00 5.57 1.13 0.11 62.92 02:47:01 AM 0 37.04 0.00 6.10 0.90 0.12 55.84 02:47:01 AM 1 23.52 0.00 5.04 1.36 0.10 69.99 02:48:01 AM all 0.45 0.00 0.36 1.83 0.04 97.32 02:48:01 AM 0 0.45 0.00 0.35 2.12 0.03 97.05 02:48:01 AM 1 0.45 0.00 0.37 1.54 0.05 97.59 02:49:01 AM all 10.79 0.00 1.62 0.14 0.08 87.38 02:49:01 AM 0 9.21 0.00 1.37 0.13 0.07 89.22 02:49:01 AM 1 12.40 0.00 1.87 0.14 0.09 85.51 02:50:01 AM all 31.55 0.00 3.14 0.49 0.09 64.72 02:50:01 AM 0 44.38 0.00 3.39 0.64 0.10 51.49 02:50:01 AM 1 18.72 0.00 2.89 0.35 0.08 77.95 Average: all 21.83 0.01 3.46 4.57 0.09 70.04 Average: 0 27.60 0.00 3.71 4.46 0.10 64.13 Average: 1 16.04 0.01 3.22 4.68 0.09 75.97