---> uname -a: Linux prd-centos8-robot-2c-8g-5589.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 586 4978 19 2133 6814 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:ce:31:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fece:31d7/64 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) 11/09/2024 _x86_64_ (2 CPU) 23:07:13 LINUX RESTART (2 CPU) 11:08:02 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 108.89 31.81 77.08 5476.54 6214.81 11:10:01 PM 79.31 0.70 78.61 50.77 9363.19 11:11:01 PM 21.86 0.43 21.43 64.78 1961.41 11:12:01 PM 61.77 2.52 59.26 396.07 7635.39 11:13:01 PM 3.28 0.00 3.28 0.00 112.90 11:14:01 PM 0.45 0.00 0.45 0.00 5.60 11:15:01 PM 0.33 0.00 0.33 0.00 6.80 11:16:01 PM 17.00 0.50 16.50 79.73 714.27 Average: 36.47 4.44 32.03 748.76 3246.01 11:08:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5320256 7048080 2562176 32.50 2688 1909552 688552 7.71 214684 2024560 167416 11:10:01 PM 5170412 7004052 2712020 34.41 2688 2010684 716076 8.02 220932 2144560 30112 11:11:01 PM 5118620 7010608 2763812 35.06 2688 2066252 692204 7.75 251044 2158872 46220 11:12:01 PM 5012608 7058860 2869824 36.41 2688 2215572 619060 6.93 262744 2231508 76 11:13:01 PM 5013020 7059276 2869412 36.40 2688 2215576 619060 6.93 262744 2231520 4 11:14:01 PM 5012772 7059028 2869660 36.41 2688 2215576 619060 6.93 262744 2231664 12 11:15:01 PM 5012164 7058616 2870268 36.41 2688 2215680 619060 6.93 262744 2232460 92 11:16:01 PM 5144484 7019484 2737948 34.73 2688 2049816 668420 7.48 451380 1933620 13364 Average: 5100542 7039750 2781890 35.29 2688 2112338 655186 7.34 273627 2148596 32162 11:08:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 327.87 216.72 1655.01 62.66 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 67.62 44.25 586.82 7.68 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 34.51 29.64 121.86 7.76 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 364.69 260.29 248.94 65.08 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.37 1.87 0.41 0.40 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 6.93 3.90 3.12 2.17 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 79.21 40.72 46.39 32.75 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 109.70 77.42 92.68 65.23 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 123.69 84.07 341.73 30.40 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) 11/09/2024 _x86_64_ (2 CPU) 23:07:13 LINUX RESTART (2 CPU) 11:08:02 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 39.01 0.01 7.21 4.64 0.12 49.02 11:09:01 PM 0 28.52 0.00 6.63 5.09 0.12 59.64 11:09:01 PM 1 49.50 0.02 7.79 4.18 0.12 38.40 11:10:01 PM all 21.15 0.00 2.73 3.47 0.08 72.57 11:10:01 PM 0 13.99 0.00 2.31 3.24 0.08 80.37 11:10:01 PM 1 28.32 0.00 3.15 3.70 0.08 64.75 11:11:01 PM all 20.17 0.00 2.91 1.68 0.08 75.16 11:11:01 PM 0 12.27 0.00 2.84 2.00 0.07 82.84 11:11:01 PM 1 28.09 0.00 2.99 1.36 0.08 67.47 11:12:01 PM all 17.78 0.00 3.25 3.46 0.09 75.41 11:12:01 PM 0 17.54 0.00 3.25 3.96 0.10 75.15 11:12:01 PM 1 18.02 0.00 3.25 2.96 0.08 75.68 11:13:01 PM all 0.33 0.00 0.07 0.03 0.04 99.52 11:13:01 PM 0 0.13 0.00 0.08 0.05 0.05 99.68 11:13:01 PM 1 0.53 0.00 0.05 0.02 0.03 99.37 11:14:01 PM all 0.43 0.00 0.10 0.00 0.04 99.42 11:14:01 PM 0 0.22 0.00 0.10 0.00 0.03 99.65 11:14:01 PM 1 0.65 0.00 0.10 0.00 0.05 99.20 11:15:01 PM all 1.97 0.00 0.65 0.00 0.08 97.31 11:15:01 PM 0 2.23 0.00 0.67 0.00 0.07 97.04 11:15:01 PM 1 1.71 0.00 0.64 0.00 0.08 97.58 11:16:01 PM all 18.76 0.00 2.94 0.25 0.08 77.97 11:16:01 PM 0 12.14 0.00 2.50 0.40 0.08 84.87 11:16:01 PM 1 25.40 0.00 3.38 0.10 0.07 71.05 Average: all 14.88 0.00 2.47 1.68 0.08 80.89 Average: 0 10.83 0.00 2.29 1.83 0.08 84.97 Average: 1 18.93 0.00 2.65 1.53 0.08 76.80