---> uname -a: Linux prd-centos8-robot-2c-8g-8169.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 592 4965 19 2139 6809 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:b9:75:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:feb9:753f/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) 01/07/2025 _x86_64_ (2 CPU) 00:44:54 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 109.10 0.43 108.66 25.59 10396.70 12:48:01 AM 34.79 0.83 33.96 95.45 4329.60 12:49:01 AM 53.45 9.20 44.25 1638.25 2905.05 12:50:01 AM 26.19 0.03 26.16 3.47 5554.58 12:51:02 AM 2.82 0.10 2.72 32.12 114.46 12:52:01 AM 0.53 0.03 0.49 1.90 106.78 12:53:01 AM 24.93 0.65 24.28 74.12 1352.74 Average: 36.06 1.62 34.44 267.91 3545.35 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5241068 7035584 2641364 33.51 2688 1971956 718908 8.05 188144 2111100 110212 12:48:01 AM 5291984 7088828 2590448 32.86 2688 1974772 663460 7.43 217176 2030376 12 12:49:01 AM 4971368 7019512 2911064 36.93 2688 2217732 713660 7.99 260244 2282216 156424 12:50:01 AM 5013728 7061736 2868704 36.39 2688 2217856 656636 7.35 263804 2230944 4 12:51:02 AM 4971172 7021316 2911260 36.93 2688 2219948 726444 8.13 264072 2273096 200 12:52:01 AM 4964500 7017464 2917932 37.02 2688 2222776 726444 8.13 264216 2279596 20 12:53:01 AM 5180872 7064232 2701560 34.27 2688 2058348 660816 7.40 457156 1892964 1356 Average: 5090670 7044096 2791762 35.42 2688 2126198 695195 7.78 273545 2157185 38318 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 92.37 74.63 1083.63 11.19 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.48 7.90 5.89 3.42 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 45.13 34.07 302.04 8.70 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 202.58 148.23 39.54 30.11 0.00 0.00 0.00 0.00 12:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:02 AM eth0 35.20 23.44 9.73 4.03 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 24.67 20.55 6.46 4.91 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 64.77 45.71 92.59 37.70 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 68.42 50.72 220.50 14.32 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) 01/07/2025 _x86_64_ (2 CPU) 00:44:54 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 36.29 0.00 5.06 2.95 0.09 55.60 12:47:01 AM 0 28.59 0.00 5.03 3.33 0.10 62.95 12:47:01 AM 1 44.02 0.00 5.10 2.56 0.08 48.24 12:48:01 AM all 11.20 0.00 1.45 1.30 0.06 85.99 12:48:01 AM 0 14.90 0.00 1.52 1.14 0.05 82.39 12:48:01 AM 1 7.49 0.00 1.39 1.47 0.07 89.59 12:49:01 AM all 26.74 0.00 5.02 1.66 0.11 66.48 12:49:01 AM 0 14.75 0.00 4.36 1.73 0.12 79.03 12:49:01 AM 1 38.74 0.00 5.67 1.58 0.10 53.90 12:50:01 AM all 2.88 0.00 0.83 0.97 0.03 95.29 12:50:01 AM 0 2.22 0.00 0.99 1.30 0.03 95.45 12:50:01 AM 1 3.54 0.00 0.67 0.64 0.03 95.12 12:51:02 AM all 7.35 0.00 0.77 0.04 0.05 91.79 12:51:02 AM 0 8.69 0.00 0.79 0.02 0.05 90.45 12:51:02 AM 1 6.01 0.00 0.75 0.07 0.05 93.12 12:52:01 AM all 11.38 0.00 0.63 0.01 0.07 87.91 12:52:01 AM 0 10.66 0.00 0.51 0.00 0.07 88.77 12:52:01 AM 1 12.10 0.00 0.75 0.02 0.07 87.06 12:53:01 AM all 23.33 0.00 2.84 0.33 0.08 73.43 12:53:01 AM 0 11.14 0.00 3.02 0.18 0.08 85.56 12:53:01 AM 1 35.48 0.00 2.65 0.48 0.07 61.31 Average: all 17.04 0.00 2.38 1.04 0.07 79.48 Average: 0 13.00 0.00 2.32 1.10 0.07 83.50 Average: 1 21.07 0.00 2.43 0.98 0.07 75.46