---> uname -a: Linux prd-centos8-robot-2c-8g-48821.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 631 4880 19 2185 6767 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:e0:6f:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84080sec preferred_lft 84080sec inet6 fe80::f816:3eff:fee0:6f82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-48821.novalocal) 08/03/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.02 0.02 1.00 0.13 196.22 12:02:01 AM 0.37 0.07 0.30 1.73 5.30 12:03:01 AM 0.52 0.00 0.52 0.00 8.10 12:04:01 AM 0.18 0.00 0.18 0.00 1.72 12:05:01 AM 0.15 0.00 0.15 0.00 1.78 12:06:01 AM 0.15 0.00 0.15 0.00 1.18 12:07:01 AM 0.08 0.00 0.08 0.00 0.50 12:08:01 AM 0.40 0.00 0.40 0.00 9.38 12:09:01 AM 0.18 0.00 0.18 0.00 2.92 12:10:01 AM 17.33 0.28 17.04 33.86 1026.92 Average: 2.04 0.04 2.00 3.57 125.41 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4867004 6966140 3015428 38.26 2688 2266612 752240 8.42 269660 2361848 4 12:02:01 AM 4866968 6966176 3015464 38.26 2688 2266684 752240 8.42 269780 2361704 4 12:03:01 AM 4867488 6966700 3014944 38.25 2688 2266688 752240 8.42 269780 2361372 4 12:04:01 AM 4867624 6966836 3014808 38.25 2688 2266688 752240 8.42 269780 2361304 4 12:05:01 AM 4867716 6966932 3014716 38.25 2688 2266692 752240 8.42 269780 2361424 4 12:06:01 AM 4867432 6966648 3015000 38.25 2688 2266692 752240 8.42 269780 2361536 4 12:07:01 AM 4867140 6966356 3015292 38.25 2688 2266692 751940 8.42 269780 2361680 8 12:08:01 AM 4867552 6966832 3014880 38.25 2688 2266756 755172 8.46 269980 2361284 16 12:09:01 AM 4867696 6966976 3014736 38.25 2688 2266756 755172 8.46 269980 2361216 8 12:10:01 AM 5015916 6942928 2866516 36.37 2688 2100020 769764 8.62 312532 2195392 23952 Average: 4882254 6964252 3000178 38.06 2688 2250028 754549 8.45 274083 2344876 2401 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 1.08 0.15 0.11 0.02 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.50 0.15 0.29 0.19 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.97 0.18 0.17 0.07 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.40 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.77 0.12 0.04 0.01 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 0.93 0.22 0.31 0.20 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.33 0.07 0.02 0.00 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.55 0.20 0.15 0.07 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.55 0.07 0.03 0.00 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 54.75 36.19 100.21 39.40 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 6.08 3.74 10.13 4.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-48821.novalocal) 08/03/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.46 0.03 0.27 0.03 0.05 99.17 12:01:01 AM 0 0.58 0.02 0.17 0.02 0.03 99.18 12:01:01 AM 1 0.33 0.03 0.37 0.03 0.07 99.16 12:02:01 AM all 0.42 0.00 0.12 0.00 0.07 99.40 12:02:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:02:01 AM 1 0.23 0.00 0.18 0.00 0.10 99.48 12:03:01 AM all 0.36 0.00 0.11 0.00 0.07 99.47 12:03:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 12:03:01 AM 1 0.23 0.00 0.17 0.00 0.10 99.50 12:04:01 AM all 0.37 0.00 0.09 0.00 0.06 99.48 12:04:01 AM 0 0.50 0.00 0.07 0.00 0.05 99.38 12:04:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 12:05:01 AM all 0.38 0.00 0.09 0.00 0.08 99.46 12:05:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 12:05:01 AM 1 0.23 0.00 0.13 0.00 0.12 99.52 12:06:01 AM all 0.43 0.00 0.11 0.00 0.07 99.39 12:06:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:06:01 AM 1 0.27 0.00 0.17 0.00 0.10 99.47 12:07:01 AM all 0.38 0.00 0.09 0.00 0.06 99.47 12:07:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 12:07:01 AM 1 0.23 0.00 0.17 0.00 0.10 99.50 12:08:01 AM all 0.41 0.00 0.14 0.00 0.08 99.37 12:08:01 AM 0 0.48 0.00 0.10 0.00 0.05 99.37 12:08:01 AM 1 0.33 0.00 0.18 0.00 0.10 99.38 12:09:01 AM all 0.38 0.00 0.09 0.00 0.08 99.45 12:09:01 AM 0 0.23 0.00 0.15 0.00 0.10 99.52 12:09:01 AM 1 0.53 0.00 0.03 0.00 0.05 99.38 12:10:01 AM all 19.63 0.00 2.16 0.11 0.07 78.04 12:10:01 AM 0 13.58 0.00 1.45 0.17 0.08 84.71 12:10:01 AM 1 25.67 0.00 2.87 0.05 0.05 71.36 Average: all 2.32 0.00 0.33 0.01 0.07 97.27 Average: 0 1.81 0.00 0.22 0.02 0.05 97.91 Average: 1 2.83 0.00 0.44 0.01 0.09 96.63