---> uname -a: Linux prd-centos8-robot-2c-8g-6747.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 582 4992 19 2122 6818 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:8f:86:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe8f:8664/64 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:02 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 88.09 11.05 77.04 2087.57 6479.87 02:15:01 AM 76.39 0.73 75.66 53.05 9580.06 02:16:01 AM 11.50 0.42 11.08 64.79 661.59 02:17:01 AM 31.53 6.72 24.81 1245.93 1456.11 02:18:01 AM 46.60 0.03 46.57 3.47 7043.75 02:19:01 AM 2.77 0.10 2.67 32.93 87.79 02:20:01 AM 15.27 0.38 14.89 46.64 672.83 Average: 38.88 2.78 36.10 504.89 3711.78 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5362556 7059104 2519876 31.97 2688 1879608 691496 7.74 187800 2015188 165424 02:15:01 AM 5209308 7007664 2673124 33.91 2688 1976392 732276 8.20 199256 2128840 7716 02:16:01 AM 5290356 7090672 2592076 32.88 2688 1978344 656468 7.35 218336 2032520 16 02:17:01 AM 5039288 7075148 2843144 36.07 2688 2206132 674188 7.55 257096 2220812 171832 02:18:01 AM 5029476 7069104 2852956 36.19 2688 2209636 653168 7.31 259476 2222580 4 02:19:01 AM 4976800 7017956 2905632 36.86 2688 2211164 719568 8.06 259600 2274220 540 02:20:01 AM 5174436 7040272 2707996 34.35 2688 2041188 689008 7.71 448652 1908264 13352 Average: 5154603 7051417 2727829 34.61 2688 2071781 688025 7.70 261459 2114632 51269 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 269.61 171.36 1761.77 60.82 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 50.73 36.09 452.93 6.46 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.08 7.95 5.13 3.20 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 35.44 28.18 295.28 5.80 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 204.32 152.38 44.93 39.91 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 45.71 34.66 184.75 3.53 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 138.04 113.72 1115.27 25.73 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 108.14 77.77 551.49 20.78 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:02 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.75 0.00 5.70 2.98 0.10 53.47 02:14:01 AM 0 30.98 0.00 4.72 3.13 0.10 61.07 02:14:01 AM 1 44.52 0.00 6.69 2.83 0.10 45.86 02:15:01 AM all 18.64 0.00 2.72 2.90 0.08 75.67 02:15:01 AM 0 17.55 0.00 2.81 2.25 0.07 77.32 02:15:01 AM 1 19.73 0.00 2.62 3.54 0.08 74.02 02:16:01 AM all 10.21 0.00 1.23 0.14 0.05 88.37 02:16:01 AM 0 10.10 0.00 1.24 0.25 0.03 88.38 02:16:01 AM 1 10.33 0.00 1.22 0.03 0.07 88.35 02:17:01 AM all 18.81 0.00 3.69 1.50 0.09 75.91 02:17:01 AM 0 14.71 0.00 3.07 1.08 0.07 81.07 02:17:01 AM 1 22.94 0.00 4.31 1.91 0.12 70.72 02:18:01 AM all 10.73 0.00 2.15 2.02 0.07 85.03 02:18:01 AM 0 9.04 0.00 2.09 1.92 0.07 86.88 02:18:01 AM 1 12.43 0.00 2.21 2.11 0.07 83.17 02:19:01 AM all 2.79 0.00 0.28 0.03 0.05 96.84 02:19:01 AM 0 0.92 0.00 0.22 0.02 0.05 98.80 02:19:01 AM 1 4.67 0.00 0.35 0.05 0.05 94.88 02:20:01 AM all 18.18 0.00 2.86 0.13 0.08 78.74 02:20:01 AM 0 15.34 0.00 2.57 0.18 0.07 81.84 02:20:01 AM 1 21.00 0.00 3.16 0.08 0.10 75.66 Average: all 16.73 0.00 2.66 1.39 0.07 79.15 Average: 0 14.09 0.00 2.39 1.26 0.06 82.20 Average: 1 19.37 0.00 2.94 1.51 0.08 76.10