---> uname -a: Linux prd-centos8-robot-2c-8g-4428.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 626 4946 19 2124 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:04:b6:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe04:b6ba/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) 01/24/2025 _x86_64_ (2 CPU) 00:56:06 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 62.16 8.37 53.79 1456.16 4484.52 12:59:01 AM 87.39 0.73 86.65 53.05 10459.21 01:00:01 AM 22.39 0.42 21.98 64.78 1607.95 01:01:01 AM 36.13 6.73 29.40 1245.64 1919.94 01:02:01 AM 40.50 0.10 40.40 5.20 6834.68 01:03:01 AM 9.53 0.42 9.12 69.06 268.26 01:04:01 AM 24.74 0.53 24.21 64.78 1128.12 Average: 40.41 2.47 37.93 422.66 3814.76 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5368224 7031352 2514208 31.90 2688 1846788 721820 8.08 185884 2010004 165260 12:59:01 AM 5166000 6967548 2716432 34.46 2688 1978932 742684 8.32 198196 2165952 30680 01:00:01 AM 5254356 7057344 2628076 33.34 2688 1980880 673400 7.54 217468 2067068 4 01:01:01 AM 4936608 6979952 2945824 37.37 2688 2212792 720528 8.07 254000 2321124 189204 01:02:01 AM 4984724 7027912 2897708 36.76 2688 2213044 674392 7.55 258536 2264448 12 01:03:01 AM 5015464 6914216 2866968 36.37 2688 2072428 777460 8.71 280088 2229184 30892 01:04:01 AM 5118560 6990876 2763872 35.06 2688 2048036 709936 7.95 448984 1964792 16608 Average: 5120562 6995600 2761870 35.04 2688 2050414 717174 8.03 263308 2146082 61809 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 196.28 129.78 1240.55 41.32 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 61.38 46.58 650.21 8.16 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.85 6.75 5.22 2.96 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 36.43 31.13 295.68 15.78 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 199.90 147.78 42.88 31.06 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 59.09 37.56 78.04 21.33 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 19.19 16.66 15.23 7.82 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 83.73 59.46 332.52 18.35 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) 01/24/2025 _x86_64_ (2 CPU) 00:56:06 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 27.84 0.00 4.35 1.24 0.09 66.49 12:58:01 AM 0 34.56 0.00 4.92 1.25 0.10 59.17 12:58:01 AM 1 21.12 0.00 3.77 1.22 0.08 73.81 12:59:01 AM all 25.02 0.00 3.46 2.38 0.11 69.03 12:59:01 AM 0 24.85 0.00 3.24 2.10 0.10 69.71 12:59:01 AM 1 25.20 0.00 3.68 2.66 0.12 68.34 01:00:01 AM all 10.19 0.00 1.06 0.48 0.08 88.19 01:00:01 AM 0 8.07 0.00 1.03 0.18 0.07 90.64 01:00:01 AM 1 12.31 0.00 1.09 0.79 0.08 85.74 01:01:01 AM all 23.42 0.00 4.31 0.83 0.08 71.36 01:01:01 AM 0 31.76 0.00 4.70 1.07 0.08 62.39 01:01:01 AM 1 15.11 0.00 3.92 0.58 0.08 80.31 01:02:01 AM all 5.30 0.00 1.46 1.23 0.06 91.96 01:02:01 AM 0 4.45 0.00 1.51 1.44 0.05 92.56 01:02:01 AM 1 6.14 0.00 1.41 1.02 0.07 91.36 01:03:01 AM all 10.41 0.00 1.35 0.08 0.08 88.09 01:03:01 AM 0 15.98 0.00 1.44 0.13 0.08 82.37 01:03:01 AM 1 4.85 0.00 1.27 0.02 0.07 93.80 01:04:01 AM all 25.74 0.00 3.31 0.17 0.09 70.69 01:04:01 AM 0 31.43 0.00 2.95 0.17 0.08 65.37 01:04:01 AM 1 20.04 0.00 3.66 0.17 0.10 76.03 Average: all 18.28 0.00 2.76 0.91 0.08 77.97 Average: 0 21.59 0.00 2.83 0.91 0.08 74.60 Average: 1 14.97 0.00 2.69 0.92 0.09 81.34