---> uname -a: Linux prd-centos8-robot-2c-8g-1202.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 583 4976 19 2137 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:f0:b7:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fef0:b760/64 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) 02/22/2025 _x86_64_ (2 CPU) 01:00:54 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 119.15 0.75 118.40 53.59 11296.20 01:04:01 AM 23.61 0.42 23.19 64.78 2538.14 01:05:01 AM 65.66 6.75 58.91 1249.18 7460.00 01:06:01 AM 7.82 0.00 7.82 0.00 760.82 01:07:01 AM 0.53 0.00 0.53 0.00 8.03 01:08:01 AM 0.20 0.00 0.20 0.00 2.65 01:09:01 AM 2.00 0.12 1.88 33.06 152.62 01:10:01 AM 0.32 0.00 0.32 0.00 5.38 01:11:01 AM 15.91 0.32 15.59 36.92 587.44 Average: 26.13 0.93 25.20 159.74 2534.55 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5196284 7005052 2686148 34.08 2688 1985992 730688 8.18 198520 2140796 53092 01:04:01 AM 5196868 7040216 2685564 34.07 2688 2019576 704116 7.88 221508 2116644 31468 01:05:01 AM 5005856 7057408 2876576 36.49 2688 2220888 651700 7.30 258804 2242948 16668 01:06:01 AM 5005536 7057088 2876896 36.50 2688 2220888 651700 7.30 258800 2242848 4 01:07:01 AM 5005380 7056924 2877052 36.50 2688 2220888 651700 7.30 258804 2243068 16 01:08:01 AM 5005876 7057424 2876556 36.49 2688 2220892 667564 7.47 258804 2242880 12 01:09:01 AM 4905156 6960308 2977276 37.77 2688 2224496 793296 8.88 258936 2342412 16 01:10:01 AM 4915856 6971024 2966576 37.64 2688 2224512 768000 8.60 258936 2331376 16 01:11:01 AM 5112696 6993004 2769736 35.14 2688 2055480 738348 8.27 295864 2122940 19584 Average: 5038834 7022050 2843598 36.08 2688 2154846 706346 7.91 252108 2225101 13431 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 65.52 48.23 726.32 8.34 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 23.41 14.20 7.45 4.93 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 618.99 448.85 412.73 104.86 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 1.42 0.70 0.17 0.12 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 3.32 2.18 0.90 0.68 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.88 1.97 0.47 0.43 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 134.86 103.42 1136.29 7.97 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 454.19 398.38 5717.08 25.75 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 182.14 127.74 954.17 33.07 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 165.19 127.30 995.02 20.68 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) 02/22/2025 _x86_64_ (2 CPU) 01:00:54 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 31.11 0.00 4.99 1.85 0.13 61.91 01:03:01 AM 0 32.92 0.00 5.46 2.23 0.12 59.28 01:03:01 AM 1 29.31 0.00 4.52 1.48 0.15 64.54 01:04:01 AM all 13.42 0.00 2.32 0.61 0.08 83.58 01:04:01 AM 0 3.67 0.00 2.14 0.53 0.07 93.59 01:04:01 AM 1 23.17 0.00 2.51 0.68 0.08 73.56 01:05:01 AM all 24.76 0.00 5.27 1.15 0.10 68.72 01:05:01 AM 0 22.95 0.00 5.12 1.39 0.10 70.44 01:05:01 AM 1 26.57 0.00 5.43 0.90 0.10 67.00 01:06:01 AM all 0.17 0.00 0.11 0.10 0.05 99.57 01:06:01 AM 0 0.25 0.00 0.15 0.15 0.05 99.40 01:06:01 AM 1 0.08 0.00 0.07 0.05 0.05 99.75 01:07:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 01:07:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 01:07:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 01:08:01 AM all 0.33 0.00 0.07 0.00 0.05 99.55 01:08:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 01:08:01 AM 1 0.12 0.00 0.10 0.00 0.07 99.72 01:09:01 AM all 8.16 0.00 1.71 0.03 0.08 90.02 01:09:01 AM 0 5.08 0.00 1.09 0.03 0.07 93.72 01:09:01 AM 1 11.25 0.00 2.34 0.02 0.08 86.31 01:10:01 AM all 9.32 0.00 1.40 0.00 0.10 89.17 01:10:01 AM 0 7.48 0.00 1.34 0.00 0.10 91.07 01:10:01 AM 1 11.16 0.00 1.46 0.00 0.10 87.27 01:11:01 AM all 13.95 0.00 2.13 0.07 0.08 83.77 01:11:01 AM 0 6.79 0.00 1.92 0.07 0.08 91.14 01:11:01 AM 1 21.11 0.00 2.34 0.07 0.08 76.40 Average: all 11.30 0.00 2.01 0.42 0.08 86.19 Average: 0 8.93 0.00 1.93 0.49 0.07 88.58 Average: 1 13.66 0.00 2.09 0.36 0.09 83.81