---> uname -a: Linux prd-centos8-robot-2c-8g-9163.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 575 5001 19 2120 6825 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:70:e4:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe70:e457/64 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) 05:50:24 LINUX RESTART (2 CPU) 05:51:01 AM tps rtps wtps bread/s bwrtn/s 05:52:01 AM 58.66 24.38 34.29 5407.40 31944.69 05:53:01 AM 83.04 9.93 73.11 1732.07 6208.30 05:54:01 AM 84.02 0.75 83.27 52.52 8768.56 05:55:01 AM 17.14 0.85 16.29 123.96 1489.14 05:56:01 AM 45.47 0.17 45.30 9.46 2865.26 05:57:01 AM 23.80 0.07 23.73 4.53 5480.09 05:58:01 AM 2.68 0.00 2.68 0.00 125.85 05:59:01 AM 0.13 0.00 0.13 0.00 1.33 06:00:01 AM 16.50 0.30 16.20 43.86 794.40 Average: 36.83 4.05 32.78 819.39 6408.81 05:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 AM 5698380 7130344 2184048 27.71 2688 1628480 653608 7.32 166964 1744748 49700 05:53:01 AM 5330972 7066828 2551456 32.37 2688 1918504 683572 7.65 211228 2017860 163204 05:54:01 AM 5193908 7019744 2688520 34.11 2688 2003212 689016 7.71 221768 2118716 37108 05:55:01 AM 5257324 7088168 2625104 33.30 2688 2008200 627972 7.03 240632 2036664 20 05:56:01 AM 4980124 7010736 2902304 36.82 2688 2199992 666344 7.46 259892 2269480 154180 05:57:01 AM 4985828 7017684 2896600 36.75 2688 2201580 693932 7.77 263332 2255668 1444 05:58:01 AM 4985980 7017836 2896448 36.75 2688 2201580 693932 7.77 263332 2255488 8 05:59:01 AM 4966544 6999592 2915884 36.99 2688 2202788 709752 7.95 263332 2273728 1204 06:00:01 AM 5161748 7025060 2720680 34.52 2688 2038960 678756 7.60 439788 1928144 13360 Average: 5173423 7041777 2709005 34.37 2688 2044811 677432 7.59 258919 2100055 46692 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 215.28 125.37 850.21 51.06 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 74.53 61.50 870.50 6.87 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 40.69 27.46 320.75 6.37 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 14.76 9.60 5.22 3.46 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 43.89 36.05 305.35 16.63 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 251.84 222.05 65.78 50.50 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 288.64 288.02 58.06 120.70 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 192.42 188.75 235.27 63.23 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 43.96 33.33 84.16 25.60 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 129.55 110.23 310.61 38.27 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) 05:50:24 LINUX RESTART (2 CPU) 05:51:01 AM CPU %user %nice %system %iowait %steal %idle 05:52:01 AM all 21.88 0.01 4.77 52.40 0.11 20.83 05:52:01 AM 0 20.40 0.00 5.04 52.61 0.07 21.88 05:52:01 AM 1 23.35 0.02 4.51 52.20 0.15 19.77 05:53:01 AM all 37.67 0.00 5.45 4.36 0.11 52.40 05:53:01 AM 0 22.90 0.00 4.05 3.62 0.12 69.32 05:53:01 AM 1 52.42 0.00 6.85 5.11 0.10 35.52 05:54:01 AM all 27.70 0.00 3.22 3.44 0.10 65.54 05:54:01 AM 0 20.45 0.00 2.71 3.26 0.10 73.47 05:54:01 AM 1 34.94 0.00 3.73 3.61 0.10 57.62 05:55:01 AM all 12.22 0.00 1.39 0.69 0.08 85.63 05:55:01 AM 0 5.63 0.00 1.35 1.20 0.08 91.73 05:55:01 AM 1 18.82 0.00 1.42 0.17 0.07 79.52 05:56:01 AM all 29.37 0.00 4.44 1.36 0.08 64.75 05:56:01 AM 0 15.85 0.00 3.57 0.50 0.08 80.00 05:56:01 AM 1 42.93 0.00 5.32 2.23 0.08 49.44 05:57:01 AM all 8.80 0.00 1.17 1.50 0.08 88.45 05:57:01 AM 0 9.84 0.00 1.26 1.79 0.07 87.05 05:57:01 AM 1 7.77 0.00 1.07 1.21 0.08 89.87 05:58:01 AM all 22.21 0.00 0.44 0.02 0.09 77.24 05:58:01 AM 0 18.29 0.00 0.38 0.00 0.08 81.24 05:58:01 AM 1 26.13 0.00 0.50 0.03 0.10 73.24 05:59:01 AM all 24.40 0.00 0.50 0.00 0.10 74.99 05:59:01 AM 0 47.49 0.00 0.79 0.00 0.10 51.62 05:59:01 AM 1 1.55 0.00 0.22 0.00 0.10 98.13 06:00:01 AM all 19.45 0.00 2.56 0.45 0.11 77.43 06:00:01 AM 0 15.67 0.00 2.17 0.35 0.10 81.71 06:00:01 AM 1 23.24 0.00 2.95 0.55 0.12 73.14 Average: all 22.64 0.00 2.66 7.09 0.09 67.52 Average: 0 19.58 0.00 2.37 6.99 0.09 70.97 Average: 1 25.69 0.00 2.95 7.19 0.10 64.06