---> uname -a: Linux prd-centos8-robot-2c-8g-7267.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 585 4982 19 2129 6815 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:90:3b:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe90:3bd2/64 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) 08/03/2024 _x86_64_ (2 CPU) 23:07:20 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 73.44 13.33 60.11 2374.94 4235.72 11:10:01 PM 90.99 0.70 90.29 50.78 10040.14 11:11:01 PM 14.98 0.85 14.13 123.98 1139.11 11:12:01 PM 15.16 0.00 15.16 0.00 1162.93 11:13:01 PM 57.50 2.60 54.90 427.99 7233.14 11:14:01 PM 4.43 0.03 4.40 1.07 194.15 11:15:01 PM 0.30 0.00 0.30 0.00 4.83 11:16:01 PM 0.20 0.00 0.20 0.00 1.92 11:17:01 PM 2.98 0.32 2.67 36.93 155.61 11:18:01 PM 24.81 0.32 24.50 36.26 1239.74 Average: 28.48 1.81 26.67 305.21 2540.85 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5371140 7067060 2511284 31.86 2688 1877996 673352 7.54 210980 1977252 146704 11:10:01 PM 5183896 7006932 2698528 34.23 2688 2000588 731668 8.19 222288 2130060 26392 11:11:01 PM 5257176 7085208 2625248 33.31 2688 2005576 645828 7.23 241112 2039076 28 11:12:01 PM 5057296 6987520 2825128 35.84 2688 2104140 750092 8.40 259452 2208796 82048 11:13:01 PM 4976628 7015896 2905796 36.86 2688 2208704 704080 7.88 265200 2265288 336 11:14:01 PM 4973192 7013592 2909232 36.91 2688 2209836 720000 8.06 265204 2268860 8 11:15:01 PM 4955780 6996196 2926644 37.13 2688 2209852 752800 8.43 265196 2286016 28 11:16:01 PM 4955268 6995688 2927156 37.14 2688 2209856 752800 8.43 265196 2286112 8 11:17:01 PM 5146140 7022568 2736284 34.71 2688 2049532 683984 7.66 260684 2114168 6968 11:18:01 PM 5199560 7072360 2682864 34.04 2688 2048136 643568 7.21 446900 1882960 140 Average: 5107608 7026302 2774816 35.20 2688 2092422 705817 7.90 270221 2145859 26266 11:08:01 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 189.50 129.12 1136.47 35.37 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 56.08 41.20 498.12 7.78 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 9.48 7.20 4.44 2.98 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 30.31 26.57 266.82 5.29 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 258.33 225.27 61.03 50.20 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 207.12 205.50 56.10 85.44 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 142.99 140.57 167.55 55.06 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 86.32 85.94 27.84 30.86 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 123.66 112.40 125.12 49.47 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 17.85 15.80 14.07 7.28 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 112.17 98.96 235.77 32.97 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) 08/03/2024 _x86_64_ (2 CPU) 23:07:20 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 28.23 0.00 5.38 1.33 0.08 64.98 11:09:01 PM 0 21.29 0.00 4.72 1.70 0.08 72.21 11:09:01 PM 1 35.19 0.00 6.05 0.95 0.07 57.73 11:10:01 PM all 23.75 0.00 3.26 3.36 0.11 69.52 11:10:01 PM 0 19.16 0.00 3.10 4.01 0.12 73.61 11:10:01 PM 1 28.34 0.00 3.42 2.70 0.10 65.44 11:11:01 PM all 9.50 0.00 1.09 1.06 0.06 88.29 11:11:01 PM 0 6.21 0.00 1.24 0.42 0.05 92.08 11:11:01 PM 1 12.79 0.00 0.95 1.70 0.07 84.49 11:12:01 PM all 12.16 0.00 2.15 0.41 0.06 85.22 11:12:01 PM 0 15.22 0.00 2.30 0.23 0.07 82.18 11:12:01 PM 1 9.11 0.00 2.00 0.58 0.05 88.26 11:13:01 PM all 17.50 0.00 3.16 2.07 0.06 77.21 11:13:01 PM 0 8.87 0.00 2.59 1.49 0.05 87.01 11:13:01 PM 1 26.17 0.00 3.74 2.65 0.07 67.38 11:14:01 PM all 16.45 0.00 0.34 0.02 0.08 83.12 11:14:01 PM 0 0.62 0.00 0.15 0.03 0.07 99.13 11:14:01 PM 1 32.29 0.00 0.54 0.00 0.08 67.09 11:15:01 PM all 10.32 0.00 0.32 0.00 0.06 89.30 11:15:01 PM 0 0.87 0.00 0.23 0.00 0.07 98.83 11:15:01 PM 1 19.77 0.00 0.40 0.00 0.05 79.78 11:16:01 PM all 12.25 0.00 0.28 0.00 0.08 87.40 11:16:01 PM 0 0.45 0.00 0.15 0.00 0.07 99.33 11:16:01 PM 1 24.05 0.00 0.40 0.00 0.08 75.46 11:17:01 PM all 16.15 0.00 1.38 0.03 0.08 82.36 11:17:01 PM 0 5.60 0.00 1.45 0.05 0.07 92.83 11:17:01 PM 1 26.63 0.00 1.31 0.02 0.08 71.96 11:18:01 PM all 24.02 0.00 2.12 2.17 0.08 71.60 11:18:01 PM 0 18.34 0.00 2.44 1.90 0.08 77.23 11:18:01 PM 1 29.71 0.00 1.81 2.44 0.08 65.96 Average: all 17.03 0.00 1.95 1.04 0.07 79.90 Average: 0 9.67 0.00 1.84 0.98 0.07 87.43 Average: 1 24.40 0.00 2.06 1.10 0.07 72.36