---> uname -a: Linux prd-centos8-robot-2c-8g-48109.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4919 19 2162 6784 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:f4:56:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fef4:5684/64 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) 08/01/2025 _x86_64_ (2 CPU) 00:34:15 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 94.74 6.23 88.50 1092.57 6727.86 12:37:01 AM 78.07 0.82 77.26 82.11 10253.80 12:38:01 AM 62.05 7.18 54.87 1323.03 3638.10 12:39:01 AM 32.03 0.03 31.99 3.47 6154.67 12:40:01 AM 3.98 0.02 3.97 0.13 152.32 12:41:01 AM 2.32 0.00 2.32 0.00 71.55 12:42:01 AM 0.43 0.00 0.43 0.00 38.39 12:43:01 AM 36.25 0.63 35.62 73.98 1803.88 Average: 38.74 1.86 36.87 321.93 3605.17 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5249636 7041692 2632796 33.40 2688 1968916 706844 7.91 186372 2109548 236192 12:37:01 AM 5211480 7048356 2670952 33.88 2688 2012716 665784 7.45 210012 2114104 10756 12:38:01 AM 4894640 6977680 2987792 37.90 2688 2250476 696140 7.79 256064 2356216 169032 12:39:01 AM 4944140 7029176 2938292 37.28 2688 2252568 653068 7.31 261600 2296472 8 12:40:01 AM 4718728 6804020 3163704 40.14 2688 2252824 935744 10.48 261724 2519952 4 12:41:01 AM 4859420 6944768 3023012 38.35 2688 2252876 787864 8.82 261724 2379872 4 12:42:01 AM 4943308 7029688 2939124 37.29 2688 2253908 649356 7.27 262276 2296536 4 12:43:01 AM 5048488 6952000 2833944 35.95 2688 2077364 726296 8.13 457364 2020732 9032 Average: 4983730 6978422 2898702 36.77 2688 2165206 727637 8.15 269642 2261679 53129 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 114.31 87.55 1110.36 21.12 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 65.36 47.42 568.56 7.91 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 46.82 38.75 329.75 9.99 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 147.96 72.87 35.86 22.31 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 148.40 158.38 1693.37 699.81 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 335.23 330.29 6632.55 21.35 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 207.73 199.10 3784.45 13.44 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 50.63 36.37 83.26 30.03 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 139.55 121.34 1779.66 103.25 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) 08/01/2025 _x86_64_ (2 CPU) 00:34:15 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 39.42 0.00 6.24 0.92 0.11 53.30 12:36:01 AM 0 36.93 0.00 6.07 0.88 0.12 56.01 12:36:01 AM 1 41.92 0.00 6.42 0.96 0.10 50.60 12:37:01 AM all 21.85 0.00 2.67 2.57 0.08 72.83 12:37:01 AM 0 19.04 0.00 3.05 3.60 0.08 74.22 12:37:01 AM 1 24.65 0.00 2.29 1.54 0.08 71.44 12:38:01 AM all 30.31 0.00 5.70 0.77 0.09 63.13 12:38:01 AM 0 36.51 0.00 6.54 0.82 0.10 56.03 12:38:01 AM 1 24.11 0.00 4.86 0.72 0.08 70.23 12:39:01 AM all 3.23 0.00 0.97 0.41 0.05 95.34 12:39:01 AM 0 3.68 0.00 1.42 0.52 0.05 94.33 12:39:01 AM 1 2.79 0.00 0.52 0.30 0.05 96.35 12:40:01 AM all 11.74 0.00 0.76 0.03 0.08 87.40 12:40:01 AM 0 9.78 0.00 0.72 0.02 0.07 89.42 12:40:01 AM 1 13.71 0.00 0.81 0.03 0.08 85.36 12:41:01 AM all 13.05 0.00 1.78 0.01 0.11 85.06 12:41:01 AM 0 6.52 0.00 1.01 0.02 0.10 92.36 12:41:01 AM 1 19.64 0.00 2.55 0.00 0.12 77.69 12:42:01 AM all 8.97 0.00 1.03 0.00 0.08 89.92 12:42:01 AM 0 16.38 0.00 1.76 0.00 0.10 81.76 12:42:01 AM 1 1.67 0.00 0.30 0.00 0.07 97.96 12:43:01 AM all 29.54 0.00 3.98 0.18 0.11 66.19 12:43:01 AM 0 35.22 0.00 4.55 0.20 0.10 59.93 12:43:01 AM 1 23.86 0.00 3.42 0.17 0.12 72.44 Average: all 19.81 0.00 2.90 0.61 0.09 76.59 Average: 0 20.55 0.00 3.15 0.76 0.09 75.46 Average: 1 19.08 0.00 2.65 0.47 0.09 77.71