---> uname -a: Linux prd-centos8-robot-2c-8g-8248.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 617 4949 19 2130 6784 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:cd:19:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fecd:19e2/64 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:21 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 120.89 46.97 73.93 5885.77 7092.72 03:55:01 AM 78.86 0.73 78.12 53.05 9998.08 03:56:01 AM 35.87 7.13 28.74 1310.50 1640.82 03:57:01 AM 46.18 2.52 43.66 396.07 6939.21 03:58:01 AM 4.92 0.42 4.50 69.04 213.20 03:59:01 AM 27.18 0.53 26.65 64.79 1151.89 Average: 52.32 9.72 42.60 1296.60 4506.01 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5326020 7019484 2556412 32.43 2688 1876708 741480 8.30 186928 2052752 165556 03:55:01 AM 5208988 7005220 2673444 33.92 2688 1974308 726764 8.14 208804 2124008 1120 03:56:01 AM 4974348 7007028 2908084 36.89 2688 2202956 724752 8.12 255988 2288192 171868 03:57:01 AM 4984356 7032784 2898076 36.77 2688 2218240 679536 7.61 263504 2262888 8 03:58:01 AM 5134956 7015252 2747476 34.86 2688 2051828 693440 7.76 258100 2128108 3728 03:59:01 AM 5113584 6989888 2768848 35.13 2688 2051996 721640 8.08 454848 1964796 1536 Average: 5123709 7011609 2758723 35.00 2688 2062673 714602 8.00 271362 2136791 57303 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 311.70 201.92 1790.36 62.77 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 48.85 35.89 451.71 7.11 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 39.47 28.94 297.79 7.02 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 176.77 126.96 39.35 27.61 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 56.65 35.27 73.82 23.98 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 20.93 18.73 17.31 8.84 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 109.06 74.62 445.08 22.89 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:21 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 41.59 0.03 6.96 0.93 0.12 50.37 03:54:01 AM 0 46.14 0.03 7.36 0.83 0.12 45.52 03:54:01 AM 1 37.05 0.02 6.56 1.03 0.13 55.20 03:55:01 AM all 21.63 0.00 3.20 2.83 0.09 72.24 03:55:01 AM 0 33.49 0.00 3.54 3.47 0.10 59.40 03:55:01 AM 1 9.79 0.00 2.87 2.18 0.08 85.08 03:56:01 AM all 26.75 0.00 4.35 1.56 0.09 67.24 03:56:01 AM 0 27.26 0.00 4.69 1.97 0.08 66.01 03:56:01 AM 1 26.25 0.00 4.02 1.15 0.10 68.48 03:57:01 AM all 10.22 0.00 1.88 4.38 0.07 83.45 03:57:01 AM 0 5.45 0.00 1.74 5.10 0.07 87.64 03:57:01 AM 1 14.99 0.00 2.02 3.66 0.07 79.26 03:58:01 AM all 3.94 0.00 1.28 0.04 0.05 94.69 03:58:01 AM 0 4.92 0.00 1.47 0.03 0.05 93.53 03:58:01 AM 1 2.96 0.00 1.09 0.05 0.05 95.86 03:59:01 AM all 29.32 0.00 2.84 0.51 0.08 67.26 03:59:01 AM 0 31.47 0.00 3.19 0.37 0.08 64.89 03:59:01 AM 1 27.17 0.00 2.49 0.65 0.07 69.63 Average: all 22.26 0.00 3.42 1.71 0.08 72.53 Average: 0 24.81 0.01 3.67 1.96 0.08 69.48 Average: 1 19.71 0.00 3.18 1.45 0.08 75.57