---> uname -a: Linux prd-centos8-robot-2c-8g-17799.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 570 4997 19 2129 6830 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:df:84:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fedf:84f6/64 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) 02/14/2025 _x86_64_ (2 CPU) 02:10:24 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 59.67 27.50 32.17 5770.18 17631.13 02:13:01 AM 118.75 0.85 117.90 56.26 10694.65 02:14:01 AM 25.42 0.00 25.42 0.00 3994.44 02:15:01 AM 27.26 7.07 20.20 1307.12 1265.26 02:16:01 AM 49.05 0.03 49.02 3.47 7155.53 02:17:01 AM 2.87 0.13 2.73 33.46 93.50 02:18:01 AM 28.81 0.85 27.96 101.70 1280.37 Average: 44.55 5.21 39.34 1039.04 6016.83 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5516096 7050332 2366336 30.02 2688 1726428 739788 8.28 188316 1893668 102788 02:13:01 AM 5219848 7025904 2662584 33.78 2688 1983076 716988 8.03 198224 2119868 104008 02:14:01 AM 5233964 7040632 2648468 33.60 2688 1984176 678032 7.59 207988 2095920 8 02:15:01 AM 5081052 7026652 2801380 35.54 2688 2119608 720772 8.07 260168 2185708 79584 02:16:01 AM 5026244 7074448 2856188 36.23 2688 2217564 628012 7.03 258064 2222916 12 02:17:01 AM 5025584 7075780 2856848 36.24 2688 2219556 630364 7.06 258524 2223916 988 02:18:01 AM 5180320 7053824 2702112 34.28 2688 2048612 669056 7.49 448644 1902188 204 Average: 5183301 7049653 2699131 34.24 2688 2042717 683287 7.65 259990 2092026 41085 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 248.94 150.16 1159.08 56.95 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 95.03 72.65 1102.58 10.94 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 8.71 2.95 2.68 1.40 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 36.08 27.78 295.23 6.23 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 179.71 130.46 42.46 36.27 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 28.28 15.81 8.58 2.31 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 45.82 34.47 82.43 23.33 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 91.80 62.04 384.73 19.63 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) 02/14/2025 _x86_64_ (2 CPU) 02:10:24 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 32.60 0.01 5.73 13.03 0.09 48.54 02:12:01 AM 0 40.72 0.02 4.86 11.71 0.10 42.60 02:12:01 AM 1 24.49 0.00 6.60 14.35 0.08 54.49 02:13:01 AM all 35.54 0.00 5.33 3.39 0.12 55.62 02:13:01 AM 0 45.95 0.00 6.23 3.50 0.12 44.20 02:13:01 AM 1 25.15 0.00 4.44 3.29 0.12 67.01 02:14:01 AM all 3.84 0.00 0.88 1.79 0.07 93.42 02:14:01 AM 0 3.25 0.00 0.65 0.85 0.07 95.18 02:14:01 AM 1 4.43 0.00 1.10 2.74 0.07 91.66 02:15:01 AM all 19.07 0.00 3.15 0.72 0.10 76.96 02:15:01 AM 0 29.90 0.00 3.62 0.98 0.08 65.41 02:15:01 AM 1 8.23 0.00 2.69 0.45 0.12 88.51 02:16:01 AM all 16.53 0.00 2.80 18.27 0.08 62.33 02:16:01 AM 0 17.85 0.00 2.91 22.83 0.07 56.35 02:16:01 AM 1 15.21 0.00 2.69 13.70 0.08 68.31 02:17:01 AM all 1.91 0.00 0.40 0.02 0.04 97.63 02:17:01 AM 0 2.84 0.00 0.48 0.02 0.03 96.63 02:17:01 AM 1 0.99 0.00 0.32 0.02 0.05 98.63 02:18:01 AM all 27.97 0.00 4.07 0.96 0.08 66.93 02:18:01 AM 0 21.93 0.00 4.15 0.23 0.07 73.62 02:18:01 AM 1 33.99 0.00 3.99 1.69 0.08 60.25 Average: all 19.64 0.00 3.19 5.45 0.08 71.64 Average: 0 23.20 0.00 3.27 5.72 0.08 67.72 Average: 1 16.08 0.00 3.12 5.17 0.09 75.55