---> uname -a: Linux prd-centos8-robot-2c-8g-7544.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 620 4767 19 2309 6775 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:27:62:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe27:629a/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) 01/04/2025 _x86_64_ (2 CPU) 23:06:16 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 85.30 8.40 76.91 1456.98 6225.96 11:09:01 PM 78.87 0.73 78.14 53.06 9920.55 11:10:01 PM 33.17 7.13 26.04 1310.50 1562.73 11:11:01 PM 46.35 2.51 43.84 395.87 6942.34 11:12:01 PM 2.87 0.00 2.87 0.00 83.09 11:13:01 PM 0.40 0.00 0.40 0.00 4.78 11:14:01 PM 0.30 0.00 0.30 0.00 3.15 11:15:01 PM 9.65 0.18 9.46 33.86 257.00 Average: 32.11 2.37 29.74 406.31 3125.09 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5259948 7007220 2622476 33.27 2688 1928276 740824 8.29 194432 2104108 212704 11:09:01 PM 5180792 7004712 2701632 34.27 2688 2002072 703344 7.88 211592 2149596 25572 11:10:01 PM 5028400 7064280 2854024 36.21 2688 2206268 644200 7.21 257396 2233628 171876 11:11:01 PM 4979060 7030608 2903364 36.83 2688 2221552 671984 7.52 264668 2266584 20 11:12:01 PM 4979392 7030936 2903032 36.83 2688 2221556 671984 7.52 264668 2266660 16 11:13:01 PM 4979296 7030840 2903128 36.83 2688 2221556 671984 7.52 264668 2266600 4 11:14:01 PM 4979244 7030788 2903180 36.83 2688 2221556 671984 7.52 264668 2266500 4 11:15:01 PM 4896528 6946412 2985896 37.88 2688 2219408 747412 8.37 303456 2308472 13360 Average: 5035332 7018224 2847092 36.12 2688 2155280 690464 7.73 253194 2232768 52944 11:07:01 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 216.99 147.42 1452.97 47.65 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 47.71 36.01 442.47 8.49 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 50.85 36.29 298.58 7.64 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 556.33 409.29 111.17 95.59 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 1.45 0.63 0.34 0.15 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 1.00 0.18 0.11 0.01 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 0.75 0.13 0.04 0.01 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 15.48 12.85 14.84 5.99 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 111.34 80.37 290.07 20.70 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) 01/04/2025 _x86_64_ (2 CPU) 23:06:16 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.42 0.00 5.67 2.62 0.12 52.18 11:08:01 PM 0 35.28 0.00 4.83 2.70 0.12 57.08 11:08:01 PM 1 43.57 0.00 6.51 2.54 0.12 47.27 11:09:01 PM all 20.35 0.00 2.97 4.42 0.07 72.20 11:09:01 PM 0 11.41 0.00 2.55 6.01 0.07 79.96 11:09:01 PM 1 29.30 0.00 3.39 2.82 0.07 64.42 11:10:01 PM all 23.65 0.00 4.41 1.24 0.09 70.60 11:10:01 PM 0 20.94 0.00 4.25 1.50 0.08 73.23 11:10:01 PM 1 26.37 0.00 4.57 0.98 0.10 67.97 11:11:01 PM all 10.59 0.00 2.44 2.00 0.07 84.90 11:11:01 PM 0 10.97 0.00 2.13 1.94 0.07 84.89 11:11:01 PM 1 10.21 0.00 2.75 2.06 0.07 84.91 11:12:01 PM all 0.31 0.00 0.06 0.01 0.03 99.60 11:12:01 PM 0 0.53 0.00 0.05 0.00 0.02 99.40 11:12:01 PM 1 0.08 0.00 0.07 0.02 0.03 99.80 11:13:01 PM all 0.30 0.00 0.07 0.00 0.03 99.60 11:13:01 PM 0 0.07 0.00 0.08 0.00 0.03 99.82 11:13:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:14:01 PM all 0.30 0.00 0.06 0.00 0.02 99.62 11:14:01 PM 0 0.08 0.00 0.08 0.00 0.02 99.82 11:14:01 PM 1 0.52 0.00 0.03 0.00 0.02 99.43 11:15:01 PM all 12.75 0.00 1.32 0.16 0.06 85.71 11:15:01 PM 0 8.99 0.00 1.25 0.15 0.05 89.56 11:15:01 PM 1 16.52 0.00 1.38 0.17 0.07 81.86 Average: all 13.47 0.00 2.12 1.31 0.06 83.04 Average: 0 11.04 0.00 1.90 1.54 0.06 85.46 Average: 1 15.89 0.00 2.34 1.07 0.06 80.63