---> uname -a: Linux prd-centos8-robot-2c-8g-437.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 634 4931 19 2131 6766 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:9d:1a:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe9d:1a7f/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) 02/19/2025 _x86_64_ (2 CPU) 20:55:45 LINUX RESTART (2 CPU) 08:56:03 PM tps rtps wtps bread/s bwrtn/s 08:57:01 PM 214.89 152.35 62.54 14931.17 41479.96 08:58:01 PM 122.56 0.75 121.81 53.58 11034.24 08:59:01 PM 25.82 0.38 25.44 64.23 2869.97 09:00:01 PM 65.00 6.78 58.21 1249.72 7850.70 09:01:01 PM 5.43 0.12 5.32 32.26 219.68 09:02:01 PM 29.08 0.92 28.16 103.40 1292.80 Average: 76.36 26.18 50.18 2671.17 10620.25 08:56:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 PM 5425048 7010640 2457376 31.18 2688 1777176 759700 8.51 189084 1981772 115980 08:58:01 PM 5192400 6999936 2690024 34.13 2688 1984824 732184 8.20 197816 2143140 53596 08:59:01 PM 5193948 7043284 2688476 34.11 2688 2024496 705784 7.90 226920 2110992 36388 09:00:01 PM 4999336 7049356 2883088 36.58 2688 2219632 674684 7.55 258100 2248076 92 09:01:01 PM 4999712 7051668 2882712 36.57 2688 2221540 664208 7.44 258556 2249304 956 09:02:01 PM 5142660 7017788 2739764 34.76 2688 2050496 756324 8.47 450460 1940400 192 Average: 5158851 7028779 2723573 34.55 2688 2046361 715481 8.01 263489 2112281 34534 08:56:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 302.27 198.52 1629.81 65.76 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 70.29 53.67 708.52 9.09 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 17.96 11.69 22.23 4.37 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 188.24 136.15 314.40 30.47 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 29.38 15.51 7.77 1.98 0.00 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 47.40 35.26 83.15 28.56 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 108.18 74.45 454.46 23.13 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) 02/19/2025 _x86_64_ (2 CPU) 20:55:45 LINUX RESTART (2 CPU) 08:56:03 PM CPU %user %nice %system %iowait %steal %idle 08:57:01 PM all 44.43 0.06 11.26 13.10 0.10 31.06 08:57:01 PM 0 42.77 0.03 10.93 13.31 0.09 32.88 08:57:01 PM 1 46.10 0.09 11.60 12.88 0.10 29.23 08:58:01 PM all 30.95 0.00 4.81 2.71 0.08 61.45 08:58:01 PM 0 39.81 0.00 5.60 2.80 0.08 51.71 08:58:01 PM 1 22.11 0.00 4.01 2.61 0.08 71.18 08:59:01 PM all 15.90 0.00 2.51 0.82 0.08 80.69 08:59:01 PM 0 21.55 0.00 3.02 1.08 0.10 74.25 08:59:01 PM 1 10.24 0.00 2.00 0.55 0.07 87.14 09:00:01 PM all 20.20 0.00 4.29 1.78 0.09 73.64 09:00:01 PM 0 31.24 0.00 4.70 1.80 0.08 62.17 09:00:01 PM 1 9.19 0.00 3.88 1.75 0.10 85.08 09:01:01 PM all 1.55 0.00 0.28 0.04 0.05 98.07 09:01:01 PM 0 2.27 0.00 0.27 0.07 0.05 97.34 09:01:01 PM 1 0.83 0.00 0.30 0.02 0.05 98.80 09:02:01 PM all 26.43 0.00 3.52 0.19 0.09 69.76 09:02:01 PM 0 37.76 0.00 3.67 0.20 0.08 58.28 09:02:01 PM 1 15.09 0.00 3.38 0.18 0.10 81.25 Average: all 23.11 0.01 4.40 3.04 0.08 69.36 Average: 0 29.15 0.01 4.66 3.15 0.08 62.96 Average: 1 17.07 0.01 4.15 2.93 0.08 75.76