---> uname -a: Linux prd-centos8-robot-2c-8g-3978.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 622 4917 19 2156 6779 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:ac:e6:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:feac:e6c2/64 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) 01/22/2025 _x86_64_ (2 CPU) 06:07:37 LINUX RESTART (2 CPU) 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 59.03 24.93 34.11 5228.12 22640.35 06:11:01 AM 88.52 0.48 88.04 17.85 7481.81 06:12:01 AM 66.39 0.70 65.69 51.72 8295.25 06:13:01 AM 10.98 0.38 10.60 64.25 278.51 06:14:01 AM 1.75 0.00 1.75 0.00 33.51 06:15:01 AM 2.03 0.00 2.03 0.00 296.35 06:16:01 AM 64.69 6.75 57.94 1249.39 7327.78 06:17:01 AM 8.05 0.08 7.97 31.99 770.69 06:18:01 AM 10.28 0.33 9.95 37.05 960.23 Average: 34.64 3.74 30.90 742.27 5342.89 06:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5608832 7064048 2273600 28.84 2688 1651084 708324 7.93 170396 1831672 66880 06:11:01 AM 5274992 7033012 2607440 33.08 2688 1936988 678444 7.60 185656 2090352 184100 06:12:01 AM 5212232 7002888 2670200 33.88 2688 1968832 706840 7.91 197024 2133096 12 06:13:01 AM 5290244 7082832 2592188 32.89 2688 1970760 634876 7.11 216332 2036768 4 06:14:01 AM 5290212 7082804 2592220 32.89 2688 1970764 634812 7.11 216448 2036808 4 06:15:01 AM 5224688 7048888 2657744 33.72 2688 2000308 660924 7.40 220080 2092936 29264 06:16:01 AM 4991776 7023764 2890656 36.67 2688 2202048 656040 7.35 257112 2260300 16580 06:17:01 AM 4964320 6997400 2918112 37.02 2688 2203140 703424 7.88 257240 2289912 4 06:18:01 AM 5050868 6951000 2831564 35.92 2688 2075936 733312 8.21 307488 2173272 41736 Average: 5212018 7031848 2670414 33.88 2688 1997762 679666 7.61 225308 2105013 37620 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 238.40 147.80 860.53 56.19 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 81.53 68.57 945.93 10.18 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 39.38 27.66 434.61 3.38 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:13:01 AM eth0 12.73 7.65 4.87 3.10 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 5.33 3.63 0.84 0.80 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 8.61 5.65 2.45 1.57 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 226.00 169.94 334.64 43.57 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 21.81 14.45 4.66 1.25 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 115.13 85.17 468.03 57.20 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.21 58.95 339.65 19.69 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) 01/22/2025 _x86_64_ (2 CPU) 06:07:37 LINUX RESTART (2 CPU) 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 15.02 0.02 4.08 58.18 0.06 22.65 06:10:01 AM 0 15.75 0.00 2.79 53.35 0.05 28.06 06:10:01 AM 1 14.29 0.03 5.36 63.04 0.07 17.21 06:11:01 AM all 35.64 0.00 4.98 3.02 0.12 56.23 06:11:01 AM 0 41.34 0.00 5.08 3.27 0.13 50.18 06:11:01 AM 1 29.94 0.00 4.88 2.78 0.12 62.28 06:12:01 AM all 9.55 0.00 1.36 2.36 0.06 86.68 06:12:01 AM 0 13.91 0.00 1.64 2.72 0.05 81.68 06:12:01 AM 1 5.18 0.00 1.09 1.99 0.07 91.68 06:13:01 AM all 10.06 0.00 1.09 0.11 0.05 88.69 06:13:01 AM 0 16.52 0.00 1.34 0.18 0.05 81.91 06:13:01 AM 1 3.59 0.00 0.85 0.03 0.05 95.47 06:14:01 AM all 0.58 0.00 0.40 0.00 0.03 98.99 06:14:01 AM 0 0.48 0.00 0.43 0.00 0.05 99.03 06:14:01 AM 1 0.67 0.00 0.37 0.00 0.02 98.95 06:15:01 AM all 5.79 0.00 1.40 0.13 0.05 92.63 06:15:01 AM 0 4.65 0.00 1.37 0.22 0.05 93.71 06:15:01 AM 1 6.92 0.00 1.44 0.03 0.05 91.56 06:16:01 AM all 23.76 0.00 4.41 4.67 0.08 67.08 06:16:01 AM 0 23.39 0.00 4.11 4.41 0.08 68.01 06:16:01 AM 1 24.13 0.00 4.71 4.93 0.08 66.15 06:17:01 AM all 0.96 0.00 0.24 0.15 0.03 98.62 06:17:01 AM 0 0.23 0.00 0.18 0.00 0.03 99.55 06:17:01 AM 1 1.68 0.00 0.30 0.30 0.03 97.68 06:18:01 AM all 19.66 0.00 1.99 0.12 0.08 78.16 06:18:01 AM 0 28.38 0.00 2.29 0.20 0.10 69.03 06:18:01 AM 1 10.94 0.00 1.68 0.03 0.07 87.27 Average: all 13.45 0.00 2.22 7.62 0.06 76.65 Average: 0 16.06 0.00 2.14 7.14 0.07 74.59 Average: 1 10.83 0.00 2.30 8.10 0.06 78.71