---> uname -a: Linux prd-centos8-robot-2c-8g-36351.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4935 19 2156 6795 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:55:f1:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe55:f1b8/64 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) 06/22/2025 _x86_64_ (2 CPU) 22:51:03 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 121.95 0.48 121.46 17.86 11705.52 10:54:01 PM 42.30 0.70 41.60 51.72 4994.99 10:55:01 PM 60.81 7.31 53.50 1353.55 3631.16 10:56:01 PM 38.66 2.52 36.14 396.07 6241.56 10:57:01 PM 4.45 0.00 4.45 0.00 157.93 10:58:01 PM 0.53 0.00 0.53 0.00 6.97 10:59:01 PM 0.50 0.00 0.50 0.00 12.10 11:00:01 PM 27.66 0.65 27.01 74.11 1285.02 Average: 37.11 1.46 35.65 236.67 3504.32 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5165400 7011744 2717024 34.47 2688 2024312 734992 8.23 190996 2184720 153632 10:54:01 PM 5152848 7001376 2729576 34.63 2688 2026084 735728 8.24 213404 2171132 40920 10:55:01 PM 5011640 7077380 2870784 36.42 2688 2234512 635844 7.12 257168 2241868 168620 10:56:01 PM 4961164 7038364 2921260 37.06 2688 2246484 683112 7.65 266828 2277832 4 10:57:01 PM 4961476 7038676 2920948 37.06 2688 2246484 683112 7.65 266836 2277896 4 10:58:01 PM 4961776 7038980 2920648 37.05 2688 2246488 683112 7.65 266840 2277944 4 10:59:01 PM 4961412 7039928 2921012 37.06 2688 2247824 692048 7.75 267372 2277940 1176 11:00:01 PM 5117552 7015500 2764872 35.08 2688 2072536 724540 8.11 461264 1949092 9040 Average: 5036658 7032744 2845766 36.10 2688 2168090 696561 7.80 273838 2207303 46675 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 126.35 104.28 1555.72 13.46 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 16.74 6.91 6.51 3.37 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 43.15 36.02 315.96 8.51 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 590.10 413.50 116.17 94.97 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 2.38 1.98 0.55 0.48 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 3.17 1.98 0.48 0.44 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 78.27 54.02 19.75 5.60 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 49.62 40.97 81.53 23.39 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 113.72 82.45 262.07 18.78 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) 06/22/2025 _x86_64_ (2 CPU) 22:51:03 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 38.90 0.00 5.90 1.41 0.10 53.69 10:53:01 PM 0 34.69 0.00 5.54 1.58 0.10 58.09 10:53:01 PM 1 43.11 0.00 6.25 1.25 0.10 49.28 10:54:01 PM all 14.45 0.00 1.92 0.51 0.05 83.07 10:54:01 PM 0 5.60 0.00 1.50 0.48 0.03 92.38 10:54:01 PM 1 23.32 0.00 2.34 0.53 0.07 73.74 10:55:01 PM all 31.11 0.00 5.22 0.93 0.10 62.65 10:55:01 PM 0 23.26 0.00 4.44 0.95 0.10 71.25 10:55:01 PM 1 38.97 0.00 6.00 0.90 0.10 54.03 10:56:01 PM all 7.53 0.00 2.23 0.69 0.04 89.51 10:56:01 PM 0 9.19 0.00 2.77 0.70 0.05 87.29 10:56:01 PM 1 5.88 0.00 1.69 0.67 0.03 91.73 10:57:01 PM all 0.32 0.00 0.08 0.03 0.03 99.55 10:57:01 PM 0 0.08 0.00 0.10 0.00 0.02 99.80 10:57:01 PM 1 0.55 0.00 0.07 0.05 0.03 99.30 10:58:01 PM all 0.32 0.00 0.08 0.00 0.03 99.58 10:58:01 PM 0 0.10 0.00 0.05 0.00 0.02 99.83 10:58:01 PM 1 0.53 0.00 0.10 0.00 0.03 99.33 10:59:01 PM all 2.34 0.00 0.62 0.00 0.04 97.00 10:59:01 PM 0 3.11 0.00 0.50 0.00 0.03 96.35 10:59:01 PM 1 1.56 0.00 0.74 0.00 0.05 97.65 11:00:01 PM all 25.74 0.00 3.85 0.74 0.08 69.59 11:00:01 PM 0 17.18 0.00 3.45 0.13 0.08 79.16 11:00:01 PM 1 34.32 0.00 4.25 1.35 0.07 60.01 Average: all 15.11 0.00 2.49 0.54 0.06 81.81 Average: 0 11.67 0.00 2.30 0.48 0.05 85.50 Average: 1 18.55 0.00 2.68 0.59 0.06 78.11