---> uname -a: Linux prd-centos8-robot-2c-8g-15470.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4783 19 2283 6764 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:58:ce:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe58:ce2e/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) 08/28/2024 _x86_64_ (2 CPU) 08:58:54 LINUX RESTART (2 CPU) 09:00:01 AM tps rtps wtps bread/s bwrtn/s 09:01:01 AM 127.40 7.43 119.97 1296.42 11289.56 09:02:01 AM 29.23 0.45 28.78 65.96 3446.49 09:03:01 AM 47.26 0.07 47.19 4.00 3016.46 09:04:01 AM 20.76 0.00 20.76 0.00 5266.94 09:05:01 AM 0.57 0.00 0.57 0.00 8.17 09:06:01 AM 0.35 0.00 0.35 0.00 3.55 09:07:01 AM 0.30 0.00 0.30 0.00 3.02 09:08:01 AM 0.32 0.00 0.32 0.00 3.32 09:09:01 AM 15.08 0.27 14.81 43.72 408.60 Average: 26.81 0.91 25.90 156.71 2605.45 09:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 AM 5178188 7003800 2704236 34.31 2688 2002560 706836 7.91 221552 2135136 87084 09:02:01 AM 5255324 7082420 2627100 33.33 2688 2004560 633492 7.09 240848 2040680 16 09:03:01 AM 5000620 7024692 2881804 36.56 2688 2193684 667264 7.47 259948 2252228 150736 09:04:01 AM 4994292 7018356 2888132 36.64 2688 2193692 667264 7.47 259956 2252324 4 09:05:01 AM 4994220 7018288 2888204 36.64 2688 2193696 667264 7.47 259960 2252532 4 09:06:01 AM 4994692 7018760 2887732 36.64 2688 2193696 667264 7.47 259960 2252328 4 09:07:01 AM 4994592 7018660 2887832 36.64 2688 2193696 667264 7.47 259960 2252328 4 09:08:01 AM 4994532 7018604 2887892 36.64 2688 2193700 667264 7.47 259960 2252332 4 09:09:01 AM 4953312 6976104 2929112 37.16 2688 2192088 714500 8.00 448260 2106200 13364 Average: 5039975 7019965 2842449 36.06 2688 2151264 673157 7.54 274489 2199565 27913 09:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 83.97 65.40 889.73 10.15 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 18.64 13.39 6.27 4.38 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 243.63 177.35 313.99 48.13 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 406.11 315.08 76.87 60.24 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 2.68 2.10 0.74 0.66 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 1.12 0.38 0.15 0.06 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 0.68 0.18 0.06 0.01 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 0.63 0.18 0.03 0.01 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.63 15.34 17.62 7.29 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 86.23 65.49 145.06 14.55 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) 08/28/2024 _x86_64_ (2 CPU) 08:58:54 LINUX RESTART (2 CPU) 09:00:01 AM CPU %user %nice %system %iowait %steal %idle 09:01:01 AM all 35.47 0.00 5.84 4.11 0.12 54.46 09:01:01 AM 0 47.07 0.00 6.09 4.00 0.13 42.70 09:01:01 AM 1 23.89 0.00 5.59 4.23 0.12 66.18 09:02:01 AM all 9.76 0.00 1.54 0.82 0.08 87.81 09:02:01 AM 0 10.41 0.00 1.72 1.17 0.07 86.63 09:02:01 AM 1 9.12 0.00 1.35 0.47 0.08 88.98 09:03:01 AM all 27.22 0.00 4.79 1.04 0.10 66.84 09:03:01 AM 0 34.78 0.00 5.67 1.34 0.10 58.11 09:03:01 AM 1 19.68 0.00 3.91 0.75 0.10 75.56 09:04:01 AM all 0.83 0.00 0.98 0.86 0.05 97.28 09:04:01 AM 0 0.82 0.00 0.99 1.25 0.03 96.91 09:04:01 AM 1 0.84 0.00 0.97 0.47 0.07 97.65 09:05:01 AM all 0.31 0.00 0.08 0.00 0.07 99.55 09:05:01 AM 0 0.45 0.00 0.05 0.00 0.05 99.45 09:05:01 AM 1 0.17 0.00 0.10 0.00 0.08 99.65 09:06:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 09:06:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 09:06:01 AM 1 0.13 0.00 0.07 0.00 0.07 99.73 09:07:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 09:07:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 09:07:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 09:08:01 AM all 0.31 0.00 0.04 0.00 0.06 99.59 09:08:01 AM 0 0.55 0.00 0.03 0.00 0.07 99.35 09:08:01 AM 1 0.07 0.00 0.05 0.00 0.05 99.83 09:09:01 AM all 14.92 0.00 2.01 0.33 0.08 82.65 09:09:01 AM 0 16.69 0.00 2.30 0.42 0.08 80.50 09:09:01 AM 1 13.15 0.00 1.72 0.25 0.08 84.79 Average: all 9.94 0.00 1.71 0.80 0.07 87.48 Average: 0 12.41 0.00 1.89 0.91 0.06 84.73 Average: 1 7.47 0.00 1.54 0.69 0.08 90.23