---> uname -a: Linux prd-centos8-robot-2c-8g-11378.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 582 5000 19 2115 6819 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:ef:c7:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feef:c7d8/64 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) 08/17/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 128.89 7.01 121.87 1290.59 11098.07 12:59:01 AM 36.29 1.48 34.81 172.88 3675.61 01:00:01 AM 48.17 0.00 48.17 0.00 3442.89 01:01:01 AM 24.05 0.05 24.00 3.60 5375.80 01:02:01 AM 0.52 0.07 0.45 1.73 8.21 01:03:01 AM 0.18 0.00 0.18 0.00 2.27 01:04:01 AM 0.12 0.00 0.12 0.00 0.77 01:05:01 AM 16.71 0.42 16.30 69.86 687.40 Average: 31.46 1.10 30.36 187.73 3002.69 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5119916 6969996 2762516 35.05 2688 2027648 743184 8.32 218424 2199336 113204 12:59:01 AM 5255288 7085948 2627144 33.33 2688 2007928 635988 7.12 241524 2040404 28 01:00:01 AM 4977308 7007660 2905124 36.86 2688 2199164 704828 7.89 258060 2275624 150712 01:01:01 AM 5029656 7059820 2852776 36.19 2688 2199288 636512 7.13 261224 2215024 4 01:02:01 AM 5030032 7060256 2852400 36.19 2688 2199360 636512 7.13 261392 2214504 4 01:03:01 AM 5030140 7060364 2852292 36.19 2688 2199360 636512 7.13 261392 2214580 4 01:04:01 AM 5030604 7060816 2851828 36.18 2688 2199360 636512 7.13 261392 2214376 4 01:05:01 AM 5136196 6992980 2746236 34.84 2688 2032104 711684 7.97 286472 2108796 13200 Average: 5076142 7037230 2806290 35.60 2688 2133026 667716 7.48 256235 2185330 34645 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 89.76 70.63 942.86 11.16 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 14.70 8.20 7.55 3.22 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 46.20 33.41 276.25 8.90 0.00 0.00 0.00 0.00 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 150.14 134.93 30.98 34.76 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 0.85 0.32 0.18 0.09 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 1.28 0.35 0.33 0.20 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 1.07 0.15 0.08 0.01 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.71 31.44 72.78 19.83 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 43.02 34.78 163.13 9.77 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) 08/17/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.65 0.00 5.56 4.74 0.09 54.96 12:58:01 AM 0 29.10 0.00 5.38 5.88 0.10 59.54 12:58:01 AM 1 40.19 0.00 5.74 3.60 0.09 50.38 12:59:01 AM all 12.67 0.00 1.65 1.85 0.06 83.77 12:59:01 AM 0 9.31 0.00 1.18 1.80 0.05 87.65 12:59:01 AM 1 16.03 0.00 2.12 1.90 0.07 79.88 01:00:01 AM all 26.89 0.00 4.38 1.61 0.10 67.02 01:00:01 AM 0 22.35 0.00 4.47 1.80 0.08 71.29 01:00:01 AM 1 31.43 0.00 4.29 1.42 0.12 62.75 01:01:01 AM all 1.63 0.00 0.79 7.74 0.04 89.80 01:01:01 AM 0 2.41 0.00 0.75 7.19 0.05 89.60 01:01:01 AM 1 0.85 0.00 0.84 8.28 0.03 90.00 01:02:01 AM all 0.32 0.00 0.10 0.00 0.04 99.54 01:02:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 01:02:01 AM 1 0.55 0.00 0.10 0.00 0.05 99.30 01:03:01 AM all 0.25 0.00 0.07 0.00 0.03 99.66 01:03:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 01:03:01 AM 1 0.43 0.00 0.07 0.00 0.03 99.47 01:04:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 01:04:01 AM 0 0.05 0.00 0.07 0.00 0.05 99.83 01:04:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 01:05:01 AM all 13.09 0.00 1.96 0.25 0.05 84.65 01:05:01 AM 0 13.16 0.00 2.42 0.23 0.05 84.13 01:05:01 AM 1 13.02 0.00 1.50 0.27 0.05 85.17 Average: all 11.13 0.00 1.81 2.01 0.06 85.00 Average: 0 9.48 0.00 1.79 2.10 0.05 86.57 Average: 1 12.77 0.00 1.82 1.93 0.06 83.42