---> uname -a: Linux prd-centos8-robot-2c-8g-9162.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4937 19 2148 6789 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:f5:b8:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fef5:b868/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 05:50:27 LINUX RESTART (2 CPU) 05:51:01 AM tps rtps wtps bread/s bwrtn/s 05:52:01 AM 99.22 56.07 43.15 5755.02 35198.88 05:53:01 AM 89.29 12.60 76.69 2381.87 6246.17 05:54:01 AM 79.85 0.75 79.10 52.52 8664.19 05:55:01 AM 16.38 0.83 15.54 122.36 1520.08 05:56:01 AM 53.87 0.20 53.67 12.93 5849.28 05:57:01 AM 12.03 0.03 12.00 1.07 2716.78 05:58:01 AM 0.52 0.00 0.52 0.00 9.52 05:59:01 AM 0.18 0.00 0.18 0.00 3.08 06:00:01 AM 12.56 0.23 12.33 34.13 680.07 06:01:01 AM 25.45 0.50 24.95 63.70 1571.00 Average: 38.94 7.13 31.82 842.81 6248.45 05:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 AM 5754092 7163280 2128336 27.00 2688 1606136 630056 7.05 165792 1694700 44848 05:53:01 AM 5301152 7040288 2581276 32.75 2688 1921428 719316 8.05 212140 2047172 163140 05:54:01 AM 5164452 6993860 2717976 34.48 2688 2006176 717900 8.04 222644 2147224 37104 05:55:01 AM 5231704 7065432 2650724 33.63 2688 2011116 661740 7.41 241792 2063720 4 05:56:01 AM 5011712 7045244 2870716 36.42 2688 2203032 661948 7.41 263816 2233992 66384 05:57:01 AM 4947960 6989568 2934468 37.23 2688 2211472 740568 8.29 264124 2295832 16 05:58:01 AM 4933536 6975172 2948892 37.41 2688 2211508 772324 8.65 264124 2309712 52 05:59:01 AM 4928084 6975228 2954344 37.48 2688 2217012 772392 8.65 264184 2315008 5512 06:00:01 AM 5065192 6958460 2817236 35.74 2688 2066788 733628 8.21 296252 2164912 32684 06:01:01 AM 5038024 6934440 2844404 36.09 2688 2071724 756208 8.47 453904 2039052 16020 Average: 5137591 7014097 2744837 34.82 2688 2052639 716608 8.02 264877 2131132 36576 05:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 262.54 129.10 796.70 45.04 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 93.09 68.76 928.34 17.08 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 40.33 28.73 320.80 6.47 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 15.51 10.50 5.38 3.65 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 223.53 165.56 340.37 43.45 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 73.34 69.81 81.52 22.23 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 341.19 338.14 424.79 131.15 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 183.74 176.49 303.84 56.23 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 47.06 35.41 96.60 37.53 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 16.77 16.24 13.40 8.26 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 129.72 103.87 331.21 37.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 05:50:27 LINUX RESTART (2 CPU) 05:51:01 AM CPU %user %nice %system %iowait %steal %idle 05:52:01 AM all 19.50 0.07 4.59 57.86 0.08 17.92 05:52:01 AM 0 20.35 0.08 4.57 59.50 0.07 15.43 05:52:01 AM 1 18.64 0.05 4.61 56.21 0.08 20.40 05:53:01 AM all 37.73 0.00 5.62 4.22 0.10 52.32 05:53:01 AM 0 27.63 0.00 4.61 3.60 0.10 64.06 05:53:01 AM 1 47.84 0.00 6.63 4.85 0.10 40.57 05:54:01 AM all 27.38 0.00 3.37 3.35 0.10 65.79 05:54:01 AM 0 18.95 0.00 2.93 2.98 0.10 75.03 05:54:01 AM 1 35.82 0.00 3.82 3.72 0.10 56.54 05:55:01 AM all 12.30 0.00 1.38 1.00 0.05 85.27 05:55:01 AM 0 17.03 0.00 1.57 0.80 0.05 80.55 05:55:01 AM 1 7.57 0.00 1.19 1.20 0.05 90.00 05:56:01 AM all 32.25 0.00 4.90 2.52 0.12 60.21 05:56:01 AM 0 24.20 0.00 4.40 1.33 0.13 69.94 05:56:01 AM 1 40.33 0.00 5.40 3.71 0.10 50.46 05:57:01 AM all 15.34 0.00 1.79 0.65 0.07 82.15 05:57:01 AM 0 11.57 0.00 2.79 0.00 0.07 85.57 05:57:01 AM 1 19.14 0.00 0.77 1.31 0.07 78.71 05:58:01 AM all 25.08 0.00 0.61 0.00 0.10 74.21 05:58:01 AM 0 21.26 0.00 0.65 0.00 0.10 77.99 05:58:01 AM 1 28.92 0.00 0.57 0.00 0.10 70.41 05:59:01 AM all 22.81 0.00 0.49 0.00 0.09 76.61 05:59:01 AM 0 25.30 0.00 0.45 0.00 0.08 74.16 05:59:01 AM 1 20.29 0.00 0.53 0.00 0.10 79.08 06:00:01 AM all 17.22 0.00 1.89 0.31 0.08 80.51 06:00:01 AM 0 5.29 0.00 1.22 0.38 0.08 93.02 06:00:01 AM 1 29.16 0.00 2.56 0.23 0.07 67.99 06:01:01 AM all 32.11 0.00 3.09 0.81 0.10 63.89 06:01:01 AM 0 21.43 0.00 3.04 1.02 0.10 74.41 06:01:01 AM 1 42.78 0.00 3.15 0.60 0.10 53.37 Average: all 24.19 0.01 2.78 7.06 0.09 65.88 Average: 0 19.30 0.01 2.62 6.93 0.09 71.05 Average: 1 29.08 0.01 2.93 7.19 0.09 60.71