---> uname -a: Linux prd-centos8-robot-2c-8g-5469.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 584 4997 19 2115 6816 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:3d:c5:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe3d:c582/64 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) 12/26/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 96.78 3.08 93.70 333.83 6922.57 12:58:01 AM 65.84 1.05 64.80 113.70 9160.68 12:59:01 AM 49.85 6.75 43.10 1247.98 2859.03 01:00:01 AM 25.88 0.03 25.85 3.47 5640.88 01:01:01 AM 10.18 0.45 9.73 70.11 294.54 Average: 49.71 2.27 47.44 353.83 4975.58 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5243700 7025400 2638724 33.48 2688 1960644 689464 7.72 189188 2117628 230168 12:58:01 AM 5298912 7092212 2583512 32.78 2688 1971544 633624 7.09 217936 2026984 20 12:59:01 AM 4979948 7013012 2902476 36.82 2688 2202784 681652 7.63 255872 2280688 156416 01:00:01 AM 5032220 7065012 2850204 36.16 2688 2202908 628136 7.03 259336 2220012 8 01:01:01 AM 5125692 6984516 2756732 34.97 2688 2033232 717140 8.03 291848 2109976 17444 Average: 5136094 7036030 2746330 34.84 2688 2074222 670003 7.50 242836 2151058 80811 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 94.37 78.11 1093.40 11.58 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 37.35 24.51 292.46 5.05 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 45.30 34.26 302.10 9.06 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 181.45 127.63 34.88 32.53 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 58.68 38.84 79.76 20.58 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 83.43 60.67 360.55 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) 12/26/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.04 0.00 5.13 2.22 0.13 55.47 12:57:01 AM 0 48.64 0.00 6.07 2.14 0.12 43.03 12:57:01 AM 1 25.47 0.00 4.20 2.30 0.15 67.89 12:58:01 AM all 17.89 0.00 2.28 3.23 0.08 76.53 12:58:01 AM 0 23.44 0.00 2.37 3.31 0.07 70.80 12:58:01 AM 1 12.33 0.00 2.19 3.14 0.08 82.25 12:59:01 AM all 27.56 0.00 5.05 1.47 0.11 65.81 12:59:01 AM 0 18.37 0.00 4.48 0.94 0.10 76.12 12:59:01 AM 1 36.75 0.00 5.61 2.00 0.12 55.51 01:00:01 AM all 1.74 0.00 0.79 1.11 0.07 96.30 01:00:01 AM 0 0.50 0.00 0.84 1.62 0.05 96.99 01:00:01 AM 1 2.98 0.00 0.74 0.60 0.08 95.60 01:01:01 AM all 14.53 0.00 2.15 0.28 0.08 82.97 01:01:01 AM 0 18.99 0.00 1.73 0.40 0.07 78.81 01:01:01 AM 1 10.09 0.00 2.56 0.15 0.08 87.11 Average: all 19.77 0.00 3.08 1.66 0.09 75.40 Average: 0 22.00 0.00 3.10 1.68 0.08 73.14 Average: 1 17.54 0.00 3.06 1.64 0.10 77.66