---> uname -a: Linux prd-centos8-robot-2c-8g-888.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4789 19 2306 6794 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:ff:b6:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:feff:b61b/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) 01/11/2025 _x86_64_ (2 CPU) 23:06:01 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 104.67 0.08 104.58 2.40 9926.66 11:09:01 PM 37.13 1.05 36.08 115.45 4354.52 11:10:01 PM 49.43 9.23 40.20 1638.79 2845.98 11:11:01 PM 30.76 0.03 30.72 3.47 5727.74 11:12:01 PM 3.18 0.00 3.18 0.00 92.77 11:13:01 PM 0.43 0.00 0.43 0.00 5.61 11:14:01 PM 0.35 0.00 0.35 0.00 3.43 11:15:01 PM 10.16 0.27 9.90 43.73 257.59 Average: 29.51 1.33 28.18 225.48 2901.75 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5156804 6976580 2725628 34.58 2688 1998344 761324 8.52 189872 2200620 136840 11:09:01 PM 5283692 7080892 2598740 32.97 2688 1975168 670620 7.51 217120 2041352 20 11:10:01 PM 4973704 7022440 2908728 36.90 2688 2218176 699152 7.83 259920 2281648 156420 11:11:01 PM 5002912 7051388 2879520 36.53 2688 2218300 646360 7.24 263160 2244816 4 11:12:01 PM 5002996 7051476 2879436 36.53 2688 2218304 646360 7.24 263160 2244944 4 11:13:01 PM 5003500 7051980 2878932 36.52 2688 2218304 646360 7.24 263160 2244836 4 11:14:01 PM 5003532 7052012 2878900 36.52 2688 2218304 646360 7.24 263160 2244836 4 11:15:01 PM 4972240 7019460 2910192 36.92 2688 2216608 699684 7.83 458452 2081180 13368 Average: 5049922 7038278 2832510 35.93 2688 2160188 677028 7.58 272250 2198029 38333 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 93.20 71.39 1030.14 10.98 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 16.88 12.35 7.60 4.62 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 53.13 37.75 302.57 9.09 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 564.06 428.69 107.10 93.84 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.12 0.40 0.17 0.12 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.85 0.20 0.10 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.97 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 18.55 14.91 17.93 7.37 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 93.60 70.73 183.21 15.76 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) 01/11/2025 _x86_64_ (2 CPU) 23:06:01 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 30.77 0.00 4.23 8.37 0.12 56.52 11:08:01 PM 0 38.01 0.00 4.36 11.14 0.12 46.37 11:08:01 PM 1 23.51 0.00 4.11 5.59 0.12 66.68 11:09:01 PM all 14.81 0.00 1.92 1.19 0.07 82.01 11:09:01 PM 0 23.80 0.00 2.27 1.29 0.07 72.58 11:09:01 PM 1 5.82 0.00 1.57 1.10 0.07 91.44 11:10:01 PM all 25.11 0.00 4.80 4.01 0.10 65.98 11:10:01 PM 0 26.08 0.00 4.48 3.01 0.08 66.34 11:10:01 PM 1 24.13 0.00 5.12 5.02 0.12 65.61 11:11:01 PM all 5.02 0.00 1.58 1.10 0.06 92.24 11:11:01 PM 0 7.62 0.00 1.90 0.87 0.07 89.55 11:11:01 PM 1 2.43 0.00 1.26 1.32 0.05 94.94 11:12:01 PM all 0.25 0.00 0.08 0.02 0.04 99.62 11:12:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 11:12:01 PM 1 0.45 0.00 0.10 0.03 0.07 99.35 11:13:01 PM all 0.32 0.00 0.07 0.00 0.05 99.57 11:13:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 11:13:01 PM 1 0.53 0.00 0.08 0.00 0.07 99.32 11:14:01 PM all 0.29 0.00 0.06 0.00 0.04 99.61 11:14:01 PM 0 0.07 0.00 0.08 0.00 0.05 99.80 11:14:01 PM 1 0.52 0.00 0.03 0.00 0.03 99.42 11:15:01 PM all 14.13 0.00 1.91 0.36 0.06 83.54 11:15:01 PM 0 21.39 0.00 2.33 0.59 0.07 75.64 11:15:01 PM 1 6.90 0.00 1.50 0.13 0.05 91.42 Average: all 11.32 0.00 1.83 1.88 0.07 84.90 Average: 0 14.62 0.00 1.94 2.11 0.06 81.27 Average: 1 8.03 0.00 1.72 1.65 0.07 88.53