---> uname -a: Linux prd-centos8-robot-2c-8g-11198.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 621 4957 19 2118 6779 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:a0:46:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fea0:4680/64 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) 08/16/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 102.17 13.08 89.09 2342.43 6611.68 01:02:01 AM 75.54 0.98 74.56 84.18 9310.01 01:03:01 AM 28.53 0.65 27.88 92.38 1595.25 01:04:01 AM 40.00 0.03 39.97 3.47 6780.51 01:05:02 AM 0.25 0.00 0.25 0.00 3.42 01:06:01 AM 0.24 0.00 0.24 0.00 3.10 01:07:01 AM 0.15 0.00 0.15 0.00 1.67 01:08:01 AM 7.33 0.42 6.91 69.84 224.04 Average: 31.85 1.90 29.95 324.75 3073.35 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5186480 6995500 2695944 34.20 2688 1987520 736096 8.24 220048 2139056 226624 01:02:01 AM 5200564 7029516 2681860 34.02 2688 2006516 668052 7.48 238808 2097464 16 01:03:01 AM 4983248 7013400 2899176 36.78 2688 2199688 682112 7.64 260024 2268996 171632 01:04:01 AM 5001552 7033956 2880872 36.55 2688 2201908 662728 7.42 262036 2242364 8 01:05:02 AM 4999364 7031764 2883060 36.58 2688 2201912 662728 7.42 262032 2244696 16 01:06:01 AM 4999204 7031604 2883220 36.58 2688 2201912 662728 7.42 262032 2244628 12 01:07:01 AM 4999684 7032060 2882740 36.57 2688 2201912 662728 7.42 262032 2244628 4 01:08:01 AM 5086512 6947692 2795912 35.47 2688 2034656 748144 8.38 287112 2149724 16668 Average: 5057076 7014436 2825348 35.84 2688 2129503 685664 7.68 256766 2203944 51872 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.33 78.03 1014.96 17.85 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 41.21 31.70 331.51 8.23 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 35.46 29.70 271.05 6.33 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 162.96 115.41 36.27 32.45 0.00 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 1.28 0.37 0.15 0.90 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.75 0.15 0.05 0.01 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 0.87 0.13 0.07 0.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.90 32.71 73.22 19.43 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 48.32 36.10 216.39 10.67 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) 08/16/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 36.49 0.00 6.11 3.02 0.10 54.28 01:01:01 AM 0 40.35 0.00 6.63 2.65 0.10 50.27 01:01:01 AM 1 32.62 0.00 5.60 3.38 0.10 58.29 01:02:01 AM all 21.83 0.00 2.83 3.36 0.09 71.89 01:02:01 AM 0 21.19 0.00 2.73 3.87 0.08 72.13 01:02:01 AM 1 22.47 0.00 2.92 2.86 0.10 71.66 01:03:01 AM all 19.43 0.00 3.48 0.57 0.07 76.45 01:03:01 AM 0 24.98 0.00 4.15 0.75 0.07 70.05 01:03:01 AM 1 13.87 0.00 2.81 0.40 0.07 82.85 01:04:01 AM all 7.67 0.00 1.75 3.23 0.09 87.26 01:04:01 AM 0 8.06 0.00 1.94 4.32 0.10 85.58 01:04:01 AM 1 7.28 0.00 1.56 2.13 0.08 88.95 01:05:02 AM all 0.28 0.00 0.07 0.00 0.03 99.62 01:05:02 AM 0 0.32 0.00 0.07 0.00 0.03 99.58 01:05:02 AM 1 0.25 0.00 0.07 0.00 0.03 99.65 01:06:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 01:06:01 AM 0 0.54 0.00 0.02 0.00 0.05 99.39 01:06:01 AM 1 0.14 0.00 0.10 0.00 0.03 99.73 01:07:01 AM all 0.30 0.00 0.05 0.00 0.04 99.61 01:07:01 AM 0 0.53 0.00 0.03 0.00 0.03 99.40 01:07:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 01:08:01 AM all 13.21 0.00 1.97 0.09 0.05 84.68 01:08:01 AM 0 13.93 0.00 2.10 0.05 0.05 83.87 01:08:01 AM 1 12.50 0.00 1.84 0.13 0.05 85.48 Average: all 12.46 0.00 2.04 1.28 0.06 84.15 Average: 0 13.75 0.00 2.21 1.46 0.06 82.52 Average: 1 11.16 0.00 1.87 1.11 0.06 85.79