---> uname -a: Linux prd-centos8-robot-2c-8g-103.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: 2800.000 BogoMIPS: 5600.00 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 626 4940 19 2130 6775 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:c3:f6:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fec3:f621/64 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) 01/09/2025 _x86_64_ (2 CPU) 00:47:16 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 88.60 6.53 82.07 1126.88 6538.08 12:50:01 AM 76.81 0.73 76.07 53.05 9946.32 12:51:01 AM 10.58 0.42 10.16 64.77 381.13 12:52:01 AM 60.29 9.23 51.06 1641.45 4158.85 12:53:01 AM 16.64 0.00 16.64 0.00 4261.30 12:54:01 AM 3.52 0.10 3.42 32.92 170.53 12:55:01 AM 24.25 0.42 23.83 47.06 1109.37 Average: 40.10 2.49 37.61 423.74 3795.01 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5281808 6995436 2600616 32.99 2688 1896240 750284 8.40 191664 2088988 183948 12:50:01 AM 5180264 6975128 2702160 34.28 2688 1973112 752716 8.43 198432 2161548 8 12:51:01 AM 5194672 7017832 2687752 34.10 2688 2000220 706976 7.92 221156 2122612 24960 12:52:01 AM 4980120 7028216 2902304 36.82 2688 2218176 677240 7.58 263956 2269788 118756 12:53:01 AM 4976108 7024200 2906316 36.87 2688 2218180 677240 7.58 263956 2269868 16 12:54:01 AM 5150756 7026764 2731668 34.66 2688 2047568 688140 7.71 256956 2104580 920 12:55:01 AM 5160712 7033764 2721712 34.53 2688 2049720 687080 7.69 453096 1923568 168 Average: 5132063 7014477 2750361 34.89 2688 2057602 705668 7.90 264174 2134422 46968 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 201.57 142.34 1339.46 35.92 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 49.43 33.56 439.48 5.93 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 14.58 10.54 6.07 3.91 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 232.65 168.18 337.31 43.32 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.57 2.37 0.94 3.78 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 162.18 126.89 1409.83 11.12 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 35.21 26.78 75.65 20.16 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 99.74 72.95 515.51 17.73 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) 01/09/2025 _x86_64_ (2 CPU) 00:47:16 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 35.67 0.00 5.27 3.20 0.12 55.75 12:49:01 AM 0 48.59 0.00 6.72 4.35 0.13 40.21 12:49:01 AM 1 22.85 0.00 3.82 2.05 0.10 71.17 12:50:01 AM all 15.87 0.00 2.53 5.67 0.08 75.86 12:50:01 AM 0 26.28 0.00 3.34 6.19 0.08 64.11 12:50:01 AM 1 5.48 0.00 1.72 5.15 0.07 87.58 12:51:01 AM all 14.46 0.00 1.99 0.72 0.07 82.77 12:51:01 AM 0 18.21 0.00 2.20 0.42 0.05 79.13 12:51:01 AM 1 10.70 0.00 1.78 1.02 0.08 86.41 12:52:01 AM all 27.11 0.00 5.18 2.25 0.10 65.36 12:52:01 AM 0 36.39 0.00 6.14 2.35 0.12 55.00 12:52:01 AM 1 17.87 0.00 4.23 2.16 0.08 75.66 12:53:01 AM all 0.14 0.00 0.26 0.75 0.03 98.82 12:53:01 AM 0 0.13 0.00 0.27 0.72 0.02 98.86 12:53:01 AM 1 0.15 0.00 0.25 0.79 0.03 98.78 12:54:01 AM all 5.73 0.00 1.08 0.01 0.08 93.10 12:54:01 AM 0 7.25 0.00 1.28 0.00 0.08 91.38 12:54:01 AM 1 4.22 0.00 0.89 0.02 0.07 94.81 12:55:01 AM all 21.48 0.00 2.39 0.16 0.06 75.91 12:55:01 AM 0 33.64 0.00 3.04 0.12 0.07 63.13 12:55:01 AM 1 9.32 0.00 1.74 0.20 0.05 88.70 Average: all 17.20 0.00 2.67 1.82 0.07 78.24 Average: 0 24.33 0.00 3.28 2.02 0.08 70.30 Average: 1 10.08 0.00 2.06 1.63 0.07 86.16