---> uname -a: Linux prd-centos8-robot-2c-8g-12124.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 644 4899 19 2153 6756 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:4d:ba:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe4d:ba8a/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) 12/02/2024 _x86_64_ (2 CPU) 04:10:57 LINUX RESTART (2 CPU) 04:12:03 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 116.74 7.29 109.45 1303.69 9665.13 04:14:01 AM 56.32 0.98 55.34 110.91 6694.55 04:15:01 AM 46.08 2.55 43.54 395.33 2860.38 04:16:01 AM 26.68 0.03 26.65 3.47 5612.21 04:17:01 AM 2.43 0.12 2.32 33.06 151.13 04:18:01 AM 0.35 0.00 0.35 0.00 173.25 04:19:01 AM 7.70 0.32 7.38 36.92 270.24 Average: 36.23 1.59 34.65 264.12 3603.52 04:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5160920 7020372 2721512 34.53 2688 2037092 704184 7.88 212824 2170608 200636 04:14:01 AM 5256276 7093144 2626156 33.32 2688 2013888 624028 6.99 240120 2041548 20 04:15:01 AM 4987592 7038140 2894840 36.73 2688 2219504 660792 7.40 259336 2265964 156108 04:16:01 AM 4997052 7047336 2885380 36.61 2688 2219628 691956 7.75 262504 2249244 4 04:17:01 AM 4935760 6990444 2946672 37.38 2688 2224016 805648 9.02 262772 2309672 1264 04:18:01 AM 4925824 6985612 2956608 37.51 2688 2229116 841520 9.42 262940 2318908 1316 04:19:01 AM 5034148 6931372 2848284 36.13 2688 2070584 759516 8.50 301088 2190856 29028 Average: 5042510 7015203 2839922 36.03 2688 2144833 726806 8.14 257369 2220971 55482 04:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 115.37 93.45 1307.09 12.59 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 17.21 9.47 7.36 3.93 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 44.50 36.49 300.83 8.95 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 120.56 91.28 24.94 26.83 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 120.04 111.38 39.57 12.49 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 122.28 118.68 46.23 13.09 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 81.01 56.76 104.80 44.86 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 88.58 73.84 256.56 17.56 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) 12/02/2024 _x86_64_ (2 CPU) 04:10:57 LINUX RESTART (2 CPU) 04:12:03 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 37.78 0.00 5.97 2.94 0.11 53.20 04:13:01 AM 0 55.62 0.00 7.66 2.61 0.10 34.01 04:13:01 AM 1 20.01 0.00 4.28 3.27 0.12 72.32 04:14:01 AM all 17.95 0.00 2.09 4.43 0.10 75.43 04:14:01 AM 0 19.52 0.00 2.01 5.02 0.12 73.34 04:14:01 AM 1 16.38 0.00 2.18 3.85 0.08 77.51 04:15:01 AM all 23.75 0.00 4.08 2.93 0.09 69.15 04:15:01 AM 0 35.95 0.00 4.64 2.88 0.10 56.44 04:15:01 AM 1 11.61 0.00 3.53 2.98 0.08 81.79 04:16:01 AM all 3.65 0.00 0.74 3.43 0.06 92.11 04:16:01 AM 0 2.07 0.00 0.59 3.31 0.05 93.98 04:16:01 AM 1 5.24 0.00 0.90 3.55 0.07 90.24 04:17:01 AM all 9.13 0.00 0.98 0.05 0.08 89.77 04:17:01 AM 0 16.30 0.00 1.22 0.05 0.07 82.36 04:17:01 AM 1 2.03 0.00 0.74 0.05 0.08 97.10 04:18:01 AM all 12.84 0.00 0.87 0.04 0.13 86.13 04:18:01 AM 0 16.57 0.00 0.88 0.00 0.13 82.41 04:18:01 AM 1 9.11 0.00 0.86 0.08 0.12 89.83 04:19:01 AM all 16.73 0.00 1.84 0.15 0.08 81.20 04:19:01 AM 0 26.77 0.00 2.20 0.25 0.08 70.69 04:19:01 AM 1 6.72 0.00 1.49 0.05 0.08 91.66 Average: all 17.33 0.00 2.36 2.00 0.09 78.22 Average: 0 24.57 0.00 2.72 2.02 0.09 70.59 Average: 1 10.12 0.00 1.99 1.97 0.09 85.82