---> uname -a: Linux prd-centos8-robot-2c-8g-5583.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4805 19 2306 6809 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:ae:d8:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:feae:d838/64 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) 23:06:21 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 87.34 24.23 63.11 6713.25 6039.58 11:09:01 PM 90.00 0.70 89.31 50.77 10237.86 11:10:01 PM 17.21 0.42 16.79 64.78 1576.71 11:11:01 PM 63.32 2.52 60.80 395.94 7582.28 11:12:01 PM 8.46 0.00 8.46 0.00 783.72 11:13:01 PM 0.35 0.00 0.35 0.00 6.32 11:14:01 PM 0.12 0.00 0.12 0.00 1.03 11:15:01 PM 0.12 0.00 0.12 0.00 2.13 11:16:01 PM 25.24 0.50 24.74 70.11 991.49 Average: 32.36 3.11 29.25 799.55 3019.15 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5380760 7072376 2501672 31.74 2688 1873492 655812 7.34 209072 1969008 153112 11:09:01 PM 5177916 7012424 2704516 34.31 2688 2011708 701320 7.85 220644 2135748 30120 11:10:01 PM 5187860 7050736 2694572 34.18 2688 2038832 658840 7.38 243052 2101364 20352 11:11:01 PM 5020192 7067504 2862240 36.31 2688 2216588 624956 7.00 261872 2224468 16556 11:12:01 PM 5019632 7066956 2862800 36.32 2688 2216600 624956 7.00 261884 2224732 8 11:13:01 PM 5019516 7066840 2862916 36.32 2688 2216600 624956 7.00 261884 2224804 8 11:14:01 PM 5019284 7066608 2863148 36.32 2688 2216600 624956 7.00 261884 2224928 16 11:15:01 PM 5018752 7066168 2863680 36.33 2688 2216604 624956 7.00 261884 2225516 16 11:16:01 PM 4949356 6996048 2933076 37.21 2688 2215740 672104 7.53 457896 2099308 188 Average: 5088141 7051740 2794291 35.45 2688 2135863 645873 7.23 271119 2158875 24486 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 303.83 193.10 1591.22 60.66 0.00 0.00 0.00 0.00 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 65.65 50.41 642.35 8.37 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 27.29 16.43 8.25 5.36 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 616.58 434.82 404.88 99.74 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 2.08 1.10 0.41 0.20 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 0.63 0.25 0.17 0.08 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 4.55 1.92 2.52 1.62 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 61.35 33.88 40.75 51.48 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 24.36 21.63 23.76 10.82 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 122.60 83.53 299.20 26.42 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) 23:06:21 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.83 0.00 7.19 3.90 0.10 49.97 11:08:01 PM 0 49.80 0.00 7.71 4.28 0.09 38.12 11:08:01 PM 1 27.87 0.00 6.66 3.53 0.12 61.82 11:09:01 PM all 24.42 0.00 3.44 4.00 0.10 68.05 11:09:01 PM 0 24.72 0.00 3.82 3.72 0.10 67.65 11:09:01 PM 1 24.11 0.00 3.06 4.28 0.10 68.44 11:10:01 PM all 14.35 0.00 2.58 0.64 0.08 82.35 11:10:01 PM 0 14.87 0.00 2.93 0.54 0.08 81.59 11:10:01 PM 1 13.84 0.00 2.23 0.74 0.08 83.12 11:11:01 PM all 24.69 0.00 4.43 2.49 0.11 68.28 11:11:01 PM 0 23.01 0.00 4.57 2.76 0.12 69.54 11:11:01 PM 1 26.37 0.00 4.29 2.22 0.10 67.03 11:12:01 PM all 0.33 0.00 0.12 0.48 0.05 99.02 11:12:01 PM 0 0.57 0.00 0.12 0.88 0.05 98.38 11:12:01 PM 1 0.10 0.00 0.12 0.08 0.05 99.65 11:13:01 PM all 0.33 0.00 0.06 0.00 0.03 99.57 11:13:01 PM 0 0.57 0.00 0.05 0.00 0.03 99.35 11:13:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:14:01 PM all 0.40 0.00 0.08 0.00 0.05 99.47 11:14:01 PM 0 0.57 0.00 0.05 0.00 0.05 99.33 11:14:01 PM 1 0.23 0.00 0.12 0.00 0.05 99.60 11:15:01 PM all 2.04 0.00 0.68 0.00 0.07 97.22 11:15:01 PM 0 2.24 0.00 0.74 0.00 0.07 96.96 11:15:01 PM 1 1.84 0.00 0.62 0.00 0.07 97.47 11:16:01 PM all 23.69 0.00 2.99 0.43 0.08 72.81 11:16:01 PM 0 28.52 0.00 3.23 0.60 0.08 67.57 11:16:01 PM 1 18.86 0.00 2.75 0.25 0.08 78.05 Average: all 14.28 0.00 2.38 1.32 0.08 81.95 Average: 0 16.01 0.00 2.56 1.41 0.07 79.95 Average: 1 12.55 0.00 2.20 1.23 0.08 83.95