---> uname -a: Linux prd-centos8-robot-2c-8g-20972.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 642 4942 19 2112 6759 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:df:3d:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fedf:3dd8/64 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) 09/11/2024 _x86_64_ (2 CPU) 02:11:09 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 98.73 12.66 86.07 2332.54 6878.09 02:14:01 AM 72.18 0.70 71.48 50.78 8347.43 02:15:01 AM 16.71 0.42 16.30 64.79 1384.89 02:16:01 AM 33.57 0.00 33.57 0.00 2606.88 02:17:01 AM 32.06 0.03 32.02 3.47 5603.07 02:18:01 AM 3.40 0.15 3.25 35.19 102.08 02:19:01 AM 30.77 0.85 29.92 101.70 1318.38 Average: 41.06 2.12 38.94 369.75 3748.76 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5263752 6996340 2618676 33.22 2688 1913520 753228 8.43 211080 2081664 158608 02:14:01 AM 5117236 6943924 2765192 35.08 2688 2003564 790240 8.85 222088 2196308 30068 02:15:01 AM 5197152 7025340 2685276 34.07 2688 2005512 708604 7.93 240836 2099736 8 02:16:01 AM 4951400 6973768 2931028 37.18 2688 2191704 751512 8.41 258168 2300984 134500 02:17:01 AM 4977076 7002908 2905352 36.86 2688 2195108 706060 7.91 260708 2270592 92 02:18:01 AM 4975148 7002932 2907280 36.88 2688 2197060 698388 7.82 261352 2272416 904 02:19:01 AM 5090820 6950692 2791608 35.42 2688 2035856 761408 8.53 444308 1997308 5756 Average: 5081798 6985129 2800630 35.53 2688 2077475 738491 8.27 271220 2174144 47134 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 86.97 72.25 910.17 8.30 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 45.20 34.89 365.75 6.44 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.85 7.50 4.44 3.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 32.16 26.59 271.47 5.64 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 151.22 113.83 39.24 28.33 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 29.98 17.46 8.45 2.23 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 42.94 35.02 82.74 29.12 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 56.76 43.94 240.32 11.87 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) 09/11/2024 _x86_64_ (2 CPU) 02:11:09 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 33.78 0.00 6.22 3.98 0.11 55.91 02:13:01 AM 0 38.85 0.00 6.53 3.86 0.12 50.65 02:13:01 AM 1 28.72 0.00 5.92 4.10 0.10 61.16 02:14:01 AM all 19.14 0.00 2.66 4.24 0.08 73.88 02:14:01 AM 0 21.97 0.00 2.69 4.55 0.07 70.72 02:14:01 AM 1 16.31 0.00 2.63 3.93 0.08 77.05 02:15:01 AM all 9.99 0.00 1.10 0.85 0.04 88.01 02:15:01 AM 0 10.88 0.00 1.18 0.90 0.03 87.00 02:15:01 AM 1 9.10 0.00 1.02 0.80 0.05 89.02 02:16:01 AM all 19.06 0.00 3.59 1.44 0.08 75.83 02:16:01 AM 0 25.66 0.00 4.19 1.34 0.07 68.74 02:16:01 AM 1 12.48 0.00 3.00 1.54 0.08 82.90 02:17:01 AM all 9.95 0.00 1.85 2.88 0.06 85.25 02:17:01 AM 0 16.22 0.00 2.34 2.95 0.05 78.44 02:17:01 AM 1 3.72 0.00 1.37 2.81 0.07 92.03 02:18:01 AM all 1.48 0.00 0.28 0.08 0.06 98.10 02:18:01 AM 0 2.56 0.00 0.32 0.08 0.05 96.99 02:18:01 AM 1 0.40 0.00 0.25 0.07 0.07 99.22 02:19:01 AM all 31.47 0.00 3.84 0.72 0.10 63.86 02:19:01 AM 0 38.76 0.00 4.25 0.79 0.10 56.10 02:19:01 AM 1 24.19 0.00 3.43 0.65 0.10 71.63 Average: all 17.85 0.00 2.80 2.03 0.07 77.26 Average: 0 22.13 0.00 3.07 2.07 0.07 72.66 Average: 1 13.57 0.00 2.52 1.99 0.08 81.85