---> uname -a: Linux prd-centos8-robot-2c-8g-30611.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4770 19 2307 6775 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:85:9f:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe85:9f97/64 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) 09/30/2024 _x86_64_ (2 CPU) 04:48:58 LINUX RESTART (2 CPU) 04:50:01 AM tps rtps wtps bread/s bwrtn/s 04:51:01 AM 100.88 9.78 91.10 1617.33 6749.75 04:52:01 AM 69.94 0.70 69.24 50.78 9369.99 04:53:01 AM 3.65 0.03 3.62 0.53 142.24 04:54:01 AM 43.64 2.80 40.84 453.18 1993.92 04:55:01 AM 34.71 0.03 34.68 3.47 6661.69 04:56:01 AM 0.43 0.00 0.43 0.00 5.33 04:57:01 AM 0.30 0.00 0.30 0.00 2.63 04:58:01 AM 0.27 0.00 0.27 0.00 2.12 04:59:01 AM 12.06 0.27 11.80 43.73 305.93 Average: 29.54 1.51 28.03 241.02 2803.86 04:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 AM 5265000 7069976 2617432 33.21 2688 1982000 650528 7.28 210500 2068148 223288 04:52:01 AM 5171672 7004712 2710760 34.39 2688 2009988 709140 7.94 221732 2142036 4 04:53:01 AM 5171904 7004964 2710528 34.39 2688 2010004 709140 7.94 221732 2142220 4 04:54:01 AM 4972860 7021632 2909572 36.91 2688 2217724 658412 7.37 258628 2282164 188448 04:55:01 AM 4982716 7031364 2899716 36.79 2688 2217856 661196 7.40 262048 2262292 4 04:56:01 AM 4983084 7031732 2899348 36.78 2688 2217856 661196 7.40 262048 2261960 8 04:57:01 AM 4983156 7031804 2899276 36.78 2688 2217856 661196 7.40 262048 2261960 4 04:58:01 AM 4983008 7031660 2899424 36.78 2688 2217860 661196 7.40 262052 2261964 4 04:59:01 AM 4915156 6962548 2967276 37.64 2688 2216204 732172 8.20 453764 2138344 13368 Average: 5047617 7021155 2834815 35.96 2688 2145261 678242 7.59 268284 2202343 47237 04:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 84.59 70.19 943.89 8.44 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 43.14 30.27 383.63 5.41 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.27 0.23 0.20 0.02 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 52.13 44.12 304.35 12.50 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 662.49 463.49 126.52 105.57 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 0.83 0.35 0.09 0.05 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 0.88 0.18 0.07 0.01 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 1.15 0.17 0.09 0.01 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 26.48 21.15 35.96 24.81 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 97.10 70.01 199.44 17.42 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) 09/30/2024 _x86_64_ (2 CPU) 04:48:58 LINUX RESTART (2 CPU) 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 38.60 0.00 6.08 2.68 0.11 52.52 04:51:01 AM 0 44.32 0.00 6.76 3.10 0.10 45.72 04:51:01 AM 1 32.88 0.00 5.41 2.25 0.12 59.34 04:52:01 AM all 12.55 0.00 1.95 3.28 0.06 82.16 04:52:01 AM 0 12.65 0.00 1.75 3.74 0.07 81.79 04:52:01 AM 1 12.46 0.00 2.14 2.82 0.05 82.53 04:53:01 AM all 0.33 0.00 0.12 0.05 0.03 99.48 04:53:01 AM 0 0.62 0.00 0.12 0.10 0.03 99.13 04:53:01 AM 1 0.03 0.00 0.12 0.00 0.02 99.83 04:54:01 AM all 34.03 0.00 4.93 0.82 0.10 60.12 04:54:01 AM 0 38.26 0.00 5.25 0.82 0.10 55.58 04:54:01 AM 1 29.80 0.00 4.61 0.82 0.10 64.67 04:55:01 AM all 3.26 0.00 1.64 1.66 0.05 93.39 04:55:01 AM 0 3.11 0.00 1.51 1.29 0.05 94.04 04:55:01 AM 1 3.40 0.00 1.78 2.03 0.05 92.74 04:56:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 04:56:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 04:56:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 04:57:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 04:57:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 04:57:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 04:58:01 AM all 0.20 0.00 0.05 0.00 0.01 99.74 04:58:01 AM 0 0.30 0.00 0.02 0.00 0.00 99.68 04:58:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 04:59:01 AM all 16.65 0.00 2.09 0.16 0.06 81.05 04:59:01 AM 0 21.93 0.00 2.17 0.18 0.07 75.65 04:59:01 AM 1 11.37 0.00 2.00 0.13 0.05 86.44 Average: all 11.82 0.00 1.89 0.96 0.05 85.29 Average: 0 13.59 0.00 1.96 1.03 0.05 83.37 Average: 1 10.04 0.00 1.81 0.89 0.05 87.20