---> uname -a: Linux prd-centos8-robot-2c-8g-7186.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 593 4941 19 2162 6808 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:6f:4c:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe6f:4cac/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) 01/03/2025 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 74.02 26.48 47.54 6397.48 37578.90 04:06:01 AM 112.65 0.28 112.36 13.46 10917.41 04:07:01 AM 36.27 1.02 35.25 113.16 4387.75 04:08:01 AM 45.38 6.78 38.59 1248.73 2182.87 04:09:01 AM 30.92 0.03 30.89 3.47 6296.75 04:10:01 AM 2.37 0.10 2.27 32.12 781.74 04:11:01 AM 24.04 0.65 23.39 74.11 1977.94 Average: 46.52 5.05 41.47 1125.95 9159.97 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5624728 7096196 2257696 28.64 2688 1666448 660768 7.40 176420 1808004 72440 04:06:01 AM 5168212 6985232 2714212 34.43 2688 1996196 724964 8.12 188792 2189256 136840 04:07:01 AM 5292760 7087120 2589664 32.85 2688 1972956 628204 7.03 215540 2034952 12 04:08:01 AM 5003460 7037548 2878964 36.52 2688 2204208 643324 7.20 253108 2260588 177424 04:09:01 AM 5025616 7059428 2856808 36.24 2688 2204332 628756 7.04 256528 2230544 4 04:10:01 AM 5001508 7059948 2880916 36.55 2688 2228976 627520 7.03 257016 2254284 2140 04:11:01 AM 5087368 6994796 2795056 35.46 2688 2083424 706736 7.91 467820 1978208 184 Average: 5171950 7045753 2710474 34.39 2688 2050934 660039 7.39 259318 2107977 55578 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 241.33 143.39 973.50 56.76 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 114.45 88.94 1263.71 12.21 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 16.04 8.75 6.76 3.48 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 40.93 33.88 300.87 8.49 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 205.45 170.01 40.01 37.57 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 87.70 64.10 395.23 6.47 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 69.58 46.23 119.05 58.71 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 110.78 79.33 442.72 26.24 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 26.27 0.00 5.94 46.40 0.09 21.30 04:05:01 AM 0 22.36 0.00 5.32 46.17 0.08 26.06 04:05:01 AM 1 30.17 0.00 6.56 46.63 0.10 16.55 04:06:01 AM all 35.94 0.00 4.96 4.63 0.15 54.32 04:06:01 AM 0 31.06 0.00 4.66 4.29 0.13 59.86 04:06:01 AM 1 40.82 0.00 5.26 4.97 0.17 48.78 04:07:01 AM all 14.96 0.00 1.80 2.69 0.06 80.49 04:07:01 AM 0 5.26 0.00 1.00 2.05 0.05 91.63 04:07:01 AM 1 24.67 0.00 2.61 3.33 0.07 69.33 04:08:01 AM all 25.00 0.00 4.86 1.23 0.08 68.84 04:08:01 AM 0 19.67 0.00 4.40 1.85 0.07 74.02 04:08:01 AM 1 30.34 0.00 5.32 0.60 0.08 63.66 04:09:01 AM all 3.91 0.00 0.90 2.17 0.04 92.97 04:09:01 AM 0 3.56 0.00 0.85 1.52 0.03 94.03 04:09:01 AM 1 4.26 0.00 0.95 2.82 0.05 91.91 04:10:01 AM all 7.29 0.00 0.47 0.19 0.06 91.98 04:10:01 AM 0 5.61 0.00 0.42 0.32 0.05 93.60 04:10:01 AM 1 8.96 0.00 0.52 0.07 0.07 90.38 04:11:01 AM all 26.98 0.00 3.19 0.41 0.08 69.33 04:11:01 AM 0 16.13 0.00 2.41 0.48 0.10 80.88 04:11:01 AM 1 37.83 0.00 3.97 0.33 0.07 57.80 Average: all 20.08 0.00 3.17 8.24 0.08 68.43 Average: 0 14.83 0.00 2.73 8.10 0.07 74.26 Average: 1 25.32 0.00 3.60 8.39 0.09 62.60