---> uname -a: Linux prd-centos8-robot-2c-8g-619.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 588 4981 19 2128 6813 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:e0:12:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fee0:1256/64 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:25 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 85.87 20.98 64.89 5439.11 6656.54 12:57:01 AM 87.35 0.70 86.65 50.79 9831.53 12:58:01 AM 33.01 0.42 32.59 64.78 2567.51 12:59:01 AM 45.71 0.03 45.68 3.47 6982.10 01:00:01 AM 7.58 0.42 7.16 69.03 311.41 01:01:01 AM 28.64 0.55 28.09 64.91 1219.81 Average: 47.92 3.80 44.12 936.20 4588.74 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5369992 7065428 2512436 31.87 2688 1877556 680624 7.62 208832 1978828 125816 12:57:01 AM 5160504 7002416 2721924 34.53 2688 2018904 730632 8.18 221536 2153212 30684 12:58:01 AM 4980180 6989924 2902248 36.82 2688 2181344 750076 8.40 270324 2269500 141892 12:59:01 AM 5011756 7057120 2870672 36.42 2688 2214716 653892 7.32 257552 2238168 4 01:00:01 AM 5152668 7026068 2729760 34.63 2688 2048620 701680 7.86 252112 2124872 4568 01:01:01 AM 5191904 7067260 2690524 34.13 2688 2050884 657600 7.36 448196 1891948 16604 Average: 5144501 7034703 2737927 34.73 2688 2065337 695751 7.79 276425 2109421 53261 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 310.96 194.22 1602.33 61.99 0.00 0.00 0.00 0.00 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 67.22 50.41 669.16 8.78 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 39.15 30.32 296.67 7.62 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 193.58 136.48 43.82 37.02 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 59.64 33.95 76.16 18.15 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 20.46 18.01 16.26 9.20 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 114.62 76.90 447.52 23.69 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:25 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.11 0.00 6.52 3.90 0.12 54.35 12:56:01 AM 0 25.60 0.00 6.18 2.82 0.12 65.28 12:56:01 AM 1 44.68 0.00 6.87 4.98 0.12 43.36 12:57:01 AM all 25.55 0.00 3.59 3.64 0.09 67.13 12:57:01 AM 0 22.41 0.00 3.45 3.79 0.10 70.25 12:57:01 AM 1 28.70 0.00 3.74 3.48 0.08 64.00 12:58:01 AM all 24.61 0.00 3.15 2.01 0.13 70.11 12:58:01 AM 0 25.55 0.00 3.38 2.13 0.13 68.81 12:58:01 AM 1 23.67 0.00 2.93 1.89 0.12 71.40 12:59:01 AM all 13.04 0.00 2.34 2.42 0.07 82.14 12:59:01 AM 0 14.81 0.00 2.65 2.18 0.07 80.29 12:59:01 AM 1 11.27 0.00 2.02 2.66 0.07 83.98 01:00:01 AM all 4.65 0.00 1.45 0.06 0.05 93.80 01:00:01 AM 0 3.75 0.00 1.34 0.10 0.05 94.77 01:00:01 AM 1 5.55 0.00 1.56 0.02 0.05 92.83 01:01:01 AM all 29.54 0.00 3.02 0.50 0.08 66.85 01:01:01 AM 0 30.56 0.00 2.98 0.45 0.08 65.93 01:01:01 AM 1 28.52 0.00 3.07 0.55 0.08 67.77 Average: all 22.03 0.00 3.33 2.08 0.09 72.46 Average: 0 20.43 0.00 3.32 1.91 0.09 74.25 Average: 1 23.64 0.00 3.35 2.25 0.09 70.68