---> uname -a: Linux prd-centos8-robot-2c-8g-49378.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4899 19 2184 6785 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:f5:c6:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fef5:c63d/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) 08/04/2025 _x86_64_ (2 CPU) 22:46:11 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 101.00 5.27 95.73 800.93 8285.12 10:49:01 PM 74.61 0.82 73.79 82.11 8960.36 10:50:01 PM 45.28 6.97 38.31 1279.65 2379.20 10:51:01 PM 51.38 2.73 48.65 439.59 7510.35 10:52:01 PM 3.88 0.20 3.68 11.60 141.98 10:53:01 PM 15.18 0.33 14.85 37.85 702.50 10:54:01 PM 31.06 0.52 30.54 63.86 1572.84 Average: 46.06 2.40 43.65 387.93 4221.87 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5231824 7021584 2650600 33.63 2688 1966780 728308 8.15 186696 2123656 188944 10:49:01 PM 5169760 7004364 2712664 34.41 2688 2010652 726788 8.14 215260 2147348 10760 10:50:01 PM 4853184 6948080 3029240 38.43 2688 2262464 795404 8.91 259620 2392260 205492 10:51:01 PM 4932784 7028864 2949640 37.42 2688 2263824 670948 7.51 267716 2299156 4 10:52:01 PM 4888884 6985664 2993540 37.98 2688 2264524 756224 8.47 268116 2342552 4 10:53:01 PM 5033172 6959908 2849252 36.15 2688 2100232 749032 8.39 309216 2177660 35796 10:54:01 PM 4997516 6928440 2884908 36.60 2688 2105112 779140 8.72 469456 2058040 26800 Average: 5015303 6982415 2867121 36.37 2688 2139084 743692 8.33 282297 2220096 66829 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 89.75 75.12 1048.64 10.52 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 67.94 50.62 567.70 7.71 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 36.89 32.28 325.98 7.33 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 188.65 138.62 42.87 31.00 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 15.16 8.78 4.69 1.31 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 129.62 110.31 148.37 49.53 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 19.31 17.25 15.56 8.66 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 78.20 61.86 307.68 16.58 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) 08/04/2025 _x86_64_ (2 CPU) 22:46:11 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 39.91 0.00 6.07 0.92 0.09 53.00 10:48:01 PM 0 33.80 0.00 4.67 0.78 0.08 60.67 10:48:01 PM 1 46.02 0.00 7.48 1.07 0.10 45.34 10:49:01 PM all 22.53 0.00 2.73 0.94 0.07 73.73 10:49:01 PM 0 20.49 0.00 2.62 0.99 0.08 75.82 10:49:01 PM 1 24.56 0.00 2.85 0.90 0.05 71.65 10:50:01 PM all 25.33 0.00 4.73 0.38 0.09 69.47 10:50:01 PM 0 12.87 0.00 3.72 0.33 0.10 82.98 10:50:01 PM 1 37.77 0.00 5.73 0.43 0.08 55.98 10:51:01 PM all 7.91 0.00 1.84 0.79 0.07 89.40 10:51:01 PM 0 8.21 0.00 1.79 0.64 0.07 89.30 10:51:01 PM 1 7.61 0.00 1.89 0.94 0.07 89.50 10:52:01 PM all 3.14 0.00 0.30 0.03 0.07 96.47 10:52:01 PM 0 2.36 0.00 0.30 0.05 0.07 97.22 10:52:01 PM 1 3.92 0.00 0.30 0.00 0.07 95.70 10:53:01 PM all 20.60 0.00 2.35 0.08 0.08 76.89 10:53:01 PM 0 9.38 0.00 2.22 0.03 0.07 88.30 10:53:01 PM 1 31.88 0.00 2.48 0.13 0.08 65.42 10:54:01 PM all 31.27 0.00 3.85 0.15 0.08 64.64 10:54:01 PM 0 21.91 0.00 3.52 0.12 0.08 74.37 10:54:01 PM 1 40.64 0.00 4.18 0.18 0.08 54.91 Average: all 21.56 0.00 3.13 0.47 0.08 74.76 Average: 0 15.58 0.00 2.69 0.42 0.08 81.22 Average: 1 27.54 0.00 3.57 0.52 0.08 68.29