---> uname -a: Linux prd-centos8-robot-2c-8g-27288.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 586 4979 19 2132 6814 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:72:62:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe72:628f/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) 09/25/2024 _x86_64_ (2 CPU) 00:36:07 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 123.11 7.06 116.04 1260.78 9264.26 12:39:01 AM 45.56 1.02 44.54 113.18 6014.98 12:40:01 AM 42.75 2.52 40.24 393.07 2865.31 12:41:01 AM 28.50 0.03 28.47 3.46 5516.51 12:42:01 AM 9.87 0.43 9.43 69.99 286.10 Average: 49.96 2.21 47.75 368.10 4789.57 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5215736 7020988 2666696 33.83 2688 1982240 703748 7.88 211596 2113448 126668 12:39:01 AM 5254400 7089284 2628032 33.34 2688 2011716 637456 7.14 240428 2042400 12 12:40:01 AM 4988448 7033336 2893984 36.71 2688 2213516 680232 7.62 260288 2262508 151436 12:41:01 AM 5015012 7059820 2867420 36.38 2688 2213636 644940 7.22 263752 2227652 4 12:42:01 AM 5109492 6984964 2772940 35.18 2688 2048340 719728 8.06 292132 2120072 17444 Average: 5116618 7037678 2765814 35.09 2688 2093890 677221 7.58 253639 2153216 59113 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 87.94 71.91 948.35 10.88 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 43.46 30.58 383.25 5.80 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 42.45 32.46 280.08 8.16 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 182.08 130.92 37.50 35.14 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 65.92 40.59 79.49 19.82 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 84.37 61.29 345.73 15.96 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:07 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 37.80 0.00 6.23 3.02 0.12 52.83 12:38:01 AM 0 25.55 0.00 4.79 3.36 0.12 66.18 12:38:01 AM 1 50.08 0.00 7.67 2.68 0.12 39.46 12:39:01 AM all 17.47 0.00 2.00 0.56 0.07 79.91 12:39:01 AM 0 14.51 0.00 1.75 0.53 0.07 83.13 12:39:01 AM 1 20.42 0.00 2.24 0.58 0.07 76.69 12:40:01 AM all 25.06 0.00 4.37 2.93 0.11 67.53 12:40:01 AM 0 11.63 0.00 3.43 1.70 0.10 83.14 12:40:01 AM 1 38.58 0.00 5.32 4.17 0.12 51.82 12:41:01 AM all 3.63 0.00 0.84 1.74 0.06 93.73 12:41:01 AM 0 2.02 0.00 0.94 2.02 0.05 94.97 12:41:01 AM 1 5.24 0.00 0.75 1.46 0.07 92.49 12:42:01 AM all 13.69 0.00 2.06 0.12 0.06 84.07 12:42:01 AM 0 14.89 0.00 1.92 0.13 0.07 82.99 12:42:01 AM 1 12.48 0.00 2.21 0.10 0.05 85.16 Average: all 19.54 0.00 3.10 1.67 0.08 75.60 Average: 0 13.73 0.00 2.57 1.55 0.08 82.07 Average: 1 25.36 0.00 3.64 1.80 0.08 69.13