---> uname -a: Linux prd-centos8-robot-2c-8g-24894.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 570 5036 19 2091 6832 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:5a:11:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe5a:11ea/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) 09/21/2024 _x86_64_ (2 CPU) 02:38:55 LINUX RESTART (2 CPU) 02:40:02 AM tps rtps wtps bread/s bwrtn/s 02:41:01 AM 89.46 10.17 79.30 1702.20 6429.68 02:42:01 AM 74.14 0.70 73.44 50.79 9497.07 02:43:01 AM 21.66 0.92 20.74 130.22 521.06 Average: 61.60 3.89 57.70 621.77 5477.09 02:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 AM 5307612 7052532 2574820 32.67 2688 1926300 687904 7.70 212684 2038440 171888 02:42:01 AM 5179192 7009368 2703240 34.29 2688 2006752 708008 7.93 221716 2129976 64 02:43:01 AM 5182764 7025588 2699668 34.25 2688 2019524 689676 7.72 409468 1944320 10576 Average: 5223189 7029163 2659243 33.74 2688 1984192 695196 7.78 281289 2037579 60843 02:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 80.06 69.93 958.64 8.18 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 43.56 31.98 384.22 5.65 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 26.81 23.84 25.34 11.80 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 49.97 41.76 453.26 8.54 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) 09/21/2024 _x86_64_ (2 CPU) 02:38:55 LINUX RESTART (2 CPU) 02:40:02 AM CPU %user %nice %system %iowait %steal %idle 02:41:01 AM all 33.75 0.00 5.39 3.71 0.13 57.02 02:41:01 AM 0 30.76 0.00 4.88 4.07 0.12 60.17 02:41:01 AM 1 36.74 0.00 5.90 3.36 0.14 53.87 02:42:01 AM all 17.62 0.00 2.76 4.19 0.08 75.35 02:42:01 AM 0 13.19 0.00 2.37 4.03 0.08 80.33 02:42:01 AM 1 22.06 0.00 3.14 4.36 0.07 70.38 02:43:01 AM all 30.41 0.00 3.35 0.68 0.08 65.48 02:43:01 AM 0 15.54 0.00 2.73 0.48 0.07 81.19 02:43:01 AM 1 45.25 0.00 3.97 0.87 0.10 49.81 Average: all 27.23 0.00 3.83 2.86 0.10 66.00 Average: 0 19.78 0.00 3.32 2.86 0.09 73.96 Average: 1 34.67 0.00 4.33 2.86 0.10 58.04