---> uname -a: Linux prd-centos8-robot-2c-8g-5643.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 574 5004 19 2119 6828 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:17:ad:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe17:adff/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) 12/27/2024 _x86_64_ (2 CPU) 00:53:41 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 178.84 135.45 43.39 13978.67 37375.81 12:56:01 AM 70.06 0.35 69.72 15.19 6919.37 12:57:01 AM 77.61 0.07 77.54 1.87 9765.64 12:58:01 AM 26.50 1.05 25.45 113.71 1652.99 12:59:01 AM 51.77 6.75 45.02 1247.98 2945.75 01:00:01 AM 25.38 0.03 25.35 3.47 5594.05 01:01:01 AM 3.22 0.13 3.08 33.18 115.88 01:02:01 AM 28.87 0.68 28.19 74.78 1259.51 Average: 57.78 18.06 39.72 1933.61 8203.62 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5674172 7135408 2208260 28.01 2688 1656640 636072 7.12 175192 1760232 69288 12:56:01 AM 5393804 7083240 2488628 31.57 2688 1872492 666360 7.46 186808 1984316 163600 12:57:01 AM 5168196 6987856 2714236 34.43 2688 1998264 740144 8.29 190380 2183196 31164 12:58:01 AM 5308512 7105568 2573920 32.65 2688 1975036 627244 7.02 217932 2015652 16 12:59:01 AM 4993040 7029788 2889392 36.66 2688 2206272 681012 7.63 255396 2267696 156416 01:00:01 AM 5039348 7075820 2843084 36.07 2688 2206400 633696 7.10 258572 2214120 4 01:01:01 AM 5035260 7073896 2847172 36.12 2688 2208560 634508 7.10 259052 2216416 632 01:02:01 AM 5139088 7001504 2743344 34.80 2688 2038868 694536 7.78 448684 1948616 180 Average: 5218928 7061635 2663504 33.79 2688 2020316 664196 7.44 249002 2073780 52662 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 229.86 130.76 854.31 56.21 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 66.38 54.87 899.83 6.74 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 41.47 30.09 483.21 6.20 0.00 0.00 0.00 0.00 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 13.23 8.78 6.40 3.50 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 37.60 32.54 301.04 8.73 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 184.19 133.04 36.30 34.37 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 98.62 90.54 1011.13 7.25 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 59.16 38.82 87.09 23.82 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 91.31 64.93 459.95 18.35 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) 12/27/2024 _x86_64_ (2 CPU) 00:53:41 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 28.19 0.06 9.88 33.83 0.21 27.84 12:55:01 AM 0 23.03 0.07 11.16 36.96 0.24 28.53 12:55:01 AM 1 33.30 0.05 8.60 30.72 0.17 27.16 12:56:01 AM all 24.78 0.00 3.62 8.92 0.13 62.55 12:56:01 AM 0 20.41 0.00 3.23 8.71 0.12 67.52 12:56:01 AM 1 29.16 0.00 4.01 9.12 0.15 57.55 12:57:01 AM all 16.56 0.00 2.40 18.16 0.23 62.66 12:57:01 AM 0 10.56 0.00 2.20 18.85 0.23 68.16 12:57:01 AM 1 22.60 0.00 2.60 17.46 0.22 57.13 12:58:01 AM all 15.09 0.00 1.73 1.55 0.08 81.54 12:58:01 AM 0 3.02 0.00 1.19 0.33 0.07 95.39 12:58:01 AM 1 27.35 0.00 2.29 2.78 0.10 67.48 12:59:01 AM all 27.71 0.00 5.02 2.13 0.13 65.00 12:59:01 AM 0 23.19 0.00 5.14 2.28 0.13 69.26 12:59:01 AM 1 32.24 0.00 4.90 1.98 0.13 60.75 01:00:01 AM all 1.99 0.00 0.86 2.74 0.08 94.33 01:00:01 AM 0 0.69 0.00 0.74 1.83 0.10 96.64 01:00:01 AM 1 3.29 0.00 0.97 3.64 0.07 92.03 01:01:01 AM all 5.37 0.00 0.71 0.06 0.11 93.75 01:01:01 AM 0 9.43 0.00 1.08 0.10 0.12 89.27 01:01:01 AM 1 1.35 0.00 0.35 0.02 0.10 98.18 01:02:01 AM all 26.17 0.00 3.26 0.61 0.10 69.86 01:02:01 AM 0 15.73 0.00 3.66 0.45 0.08 80.08 01:02:01 AM 1 36.67 0.00 2.85 0.77 0.12 59.59 Average: all 18.21 0.01 3.42 8.44 0.13 69.79 Average: 0 13.23 0.01 3.53 8.61 0.14 74.49 Average: 1 23.21 0.01 3.31 8.26 0.13 65.08