---> uname -a: Linux prd-centos8-robot-2c-8g-3371.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: 2799.998 BogoMIPS: 5599.99 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 578 4991 19 2127 6822 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:61:25:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe61:2564/64 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) 01/20/2025 _x86_64_ (2 CPU) 03:50:52 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 86.57 6.43 80.14 1123.76 6515.63 03:54:01 AM 74.81 0.73 74.08 53.05 9843.12 03:55:01 AM 27.51 7.13 20.38 1310.50 1307.61 03:56:01 AM 50.86 0.03 50.82 3.47 7188.69 03:57:01 AM 0.52 0.10 0.42 32.12 15.21 03:58:01 AM 1.82 0.03 1.78 1.87 104.78 03:59:01 AM 12.80 0.32 12.48 36.93 543.78 04:00:01 AM 23.06 0.53 22.52 64.77 1181.04 Average: 34.74 1.91 32.83 328.32 3337.48 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5253100 7013300 2629324 33.36 2688 1940132 743164 8.32 194804 2105552 227424 03:54:01 AM 5210368 7024392 2672056 33.90 2688 1992396 711220 7.96 210296 2120244 19100 03:55:01 AM 5065932 7008128 2816492 35.73 2688 2116720 733328 8.21 260676 2202600 86252 03:56:01 AM 5032988 7069740 2849436 36.15 2688 2206884 629708 7.05 258804 2217264 4 03:57:01 AM 4989248 7027660 2893176 36.70 2688 2208560 679824 7.61 259064 2260784 560 03:58:01 AM 4983320 7023756 2899104 36.78 2688 2210568 695448 7.79 259208 2266592 1212 03:59:01 AM 5124152 6994600 2758272 34.99 2688 2045936 721756 8.08 293428 2111368 21640 04:00:01 AM 5162800 7038072 2719624 34.50 2688 2051484 684204 7.66 453224 1917788 16608 Average: 5102738 7024956 2779686 35.26 2688 2096585 699832 7.84 273688 2150274 46600 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 175.61 124.59 1332.91 36.08 0.00 0.00 0.00 0.00 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 37.34 29.82 440.30 7.25 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 33.14 27.61 296.31 6.09 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 202.67 146.19 44.72 38.78 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 23.13 11.86 6.59 3.34 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 26.86 21.00 7.89 4.82 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 60.81 41.76 86.03 28.12 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 18.37 17.52 14.88 7.74 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 72.24 52.54 278.71 16.53 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) 01/20/2025 _x86_64_ (2 CPU) 03:50:52 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 37.22 0.00 5.59 2.26 0.13 54.81 03:53:01 AM 0 33.68 0.00 5.20 2.35 0.13 58.63 03:53:01 AM 1 40.75 0.00 5.97 2.17 0.12 50.99 03:54:01 AM all 19.27 0.00 2.70 2.10 0.06 75.87 03:54:01 AM 0 11.13 0.00 2.31 2.42 0.07 84.07 03:54:01 AM 1 27.39 0.00 3.09 1.79 0.05 67.68 03:55:01 AM all 18.84 0.00 3.07 0.52 0.07 77.49 03:55:01 AM 0 20.36 0.00 3.17 0.63 0.07 75.77 03:55:01 AM 1 17.32 0.00 2.98 0.42 0.08 79.20 03:56:01 AM all 14.83 0.00 2.72 0.84 0.07 81.54 03:56:01 AM 0 9.89 0.00 2.45 0.87 0.07 86.72 03:56:01 AM 1 19.77 0.00 2.99 0.82 0.07 76.36 03:57:01 AM all 4.28 0.00 0.38 0.01 0.04 95.28 03:57:01 AM 0 1.67 0.00 0.25 0.00 0.05 98.03 03:57:01 AM 1 6.90 0.00 0.52 0.02 0.03 92.54 03:58:01 AM all 9.75 0.00 0.79 0.17 0.08 89.21 03:58:01 AM 0 5.98 0.00 0.77 0.00 0.07 93.19 03:58:01 AM 1 13.52 0.00 0.82 0.33 0.10 85.22 03:59:01 AM all 21.23 0.00 2.22 1.41 0.11 75.03 03:59:01 AM 0 10.68 0.00 1.45 1.37 0.10 86.40 03:59:01 AM 1 31.82 0.00 2.99 1.46 0.12 63.62 04:00:01 AM all 25.10 0.00 3.09 2.87 0.09 68.85 04:00:01 AM 0 22.22 0.00 3.25 2.11 0.07 72.35 04:00:01 AM 1 27.96 0.00 2.92 3.63 0.12 65.37 Average: all 18.82 0.00 2.57 1.27 0.08 77.26 Average: 0 14.45 0.00 2.36 1.22 0.08 81.90 Average: 1 23.18 0.00 2.79 1.33 0.09 72.62