---> uname -a: Linux prd-centos8-robot-2c-8g-40256.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: 2799.996 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 586 4923 19 2187 6813 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:85:eb:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe85:eb64/64 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) 07/06/2025 _x86_64_ (2 CPU) 23:35:30 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 84.86 15.54 69.31 4220.19 6913.28 11:38:01 PM 87.15 0.72 86.44 52.92 10127.44 11:39:01 PM 50.12 7.13 42.99 1310.50 3688.74 11:40:00 PM 54.04 2.82 51.22 453.02 7374.16 11:40:01 PM 216.85 0.00 216.85 0.00 18586.52 11:41:01 PM 2.32 0.00 2.32 0.00 67.31 11:42:01 PM 0.48 0.00 0.48 0.00 6.95 11:43:01 PM 0.30 0.00 0.30 0.00 2.23 11:44:01 PM 0.28 0.00 0.28 0.00 9.32 11:45:01 PM 11.88 0.33 11.55 37.85 568.39 11:46:01 PM 31.54 0.52 31.02 63.85 1636.20 Average: 32.78 2.70 30.08 612.51 3072.76 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5362076 7061528 2520356 31.97 2688 1882160 692504 7.75 189392 2012156 168228 11:38:01 PM 5176056 7013304 2706376 34.33 2688 2012900 686180 7.68 198144 2157808 42480 11:39:01 PM 4959880 6990868 2922552 37.08 2688 2202340 742600 8.31 270932 2287840 130960 11:40:00 PM 4962452 7059244 2919980 37.04 2688 2264372 630612 7.06 267456 2268780 10828 11:40:01 PM 4963996 7060808 2918436 37.02 2688 2264372 630612 7.06 267456 2269164 24 11:41:01 PM 4964424 7061112 2918008 37.02 2688 2264376 630612 7.06 267456 2269168 4 11:42:01 PM 4964488 7061176 2917944 37.02 2688 2264376 630612 7.06 267456 2269240 4 11:43:01 PM 4964440 7061108 2917992 37.02 2688 2264376 630612 7.06 267456 2269176 4 11:44:01 PM 4923520 7020512 2958912 37.54 2688 2264696 698252 7.82 267784 2309704 96 11:45:01 PM 5114692 7045460 2767740 35.11 2688 2102296 638788 7.15 296856 2105760 35828 11:46:01 PM 5070340 7002828 2812092 35.68 2688 2105436 698612 7.82 468588 1985616 25040 Average: 5038760 7039813 2843672 36.08 2688 2171973 664545 7.44 275361 2200401 37591 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 257.81 173.89 1735.14 62.33 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 62.51 45.43 715.73 8.01 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 35.97 30.37 314.24 8.02 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 175.67 123.37 42.36 29.16 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 2.81 0.00 0.14 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.20 0.42 0.11 0.07 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.57 0.23 0.15 0.07 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.92 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 8.73 6.35 2.40 1.38 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 121.41 104.55 146.66 47.07 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 20.14 17.19 16.00 8.31 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 67.98 49.83 297.17 16.36 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) 07/06/2025 _x86_64_ (2 CPU) 23:35:30 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 48.76 0.00 7.03 0.92 0.11 43.19 11:37:01 PM 0 61.79 0.00 7.62 0.98 0.12 29.50 11:37:01 PM 1 35.76 0.00 6.44 0.86 0.10 56.84 11:38:01 PM all 26.39 0.00 3.78 0.81 0.08 68.94 11:38:01 PM 0 37.09 0.00 4.42 0.99 0.10 57.41 11:38:01 PM 1 15.71 0.00 3.14 0.64 0.05 80.46 11:39:01 PM all 29.16 0.00 4.72 0.69 0.08 65.36 11:39:01 PM 0 21.95 0.00 4.20 0.70 0.07 73.08 11:39:01 PM 1 36.37 0.00 5.24 0.67 0.08 57.64 11:40:00 PM all 19.31 0.00 3.63 0.61 0.07 76.37 11:40:00 PM 0 24.51 0.00 4.31 0.45 0.09 70.65 11:40:00 PM 1 14.13 0.00 2.96 0.77 0.05 82.09 11:40:01 PM all 0.57 0.00 2.27 3.40 0.00 93.77 11:40:01 PM 0 0.57 0.00 2.27 4.55 0.00 92.61 11:40:01 PM 1 0.56 0.00 2.26 2.26 0.00 94.92 11:41:01 PM all 0.35 0.00 0.07 0.01 0.03 99.55 11:41:01 PM 0 0.13 0.00 0.10 0.00 0.02 99.75 11:41:01 PM 1 0.57 0.00 0.03 0.02 0.03 99.35 11:42:01 PM all 0.35 0.00 0.05 0.00 0.03 99.57 11:42:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 11:42:01 PM 1 0.57 0.00 0.03 0.00 0.02 99.38 11:43:01 PM all 0.32 0.00 0.07 0.00 0.03 99.59 11:43:01 PM 0 0.12 0.00 0.10 0.00 0.03 99.75 11:43:01 PM 1 0.52 0.00 0.03 0.00 0.02 99.43 11:44:01 PM all 2.18 0.00 0.23 0.00 0.04 97.54 11:44:01 PM 0 2.07 0.00 0.18 0.00 0.03 97.71 11:44:01 PM 1 2.29 0.00 0.28 0.00 0.05 97.38 11:45:01 PM all 21.83 0.00 2.49 0.06 0.08 75.55 11:45:01 PM 0 29.68 0.00 2.91 0.08 0.08 67.24 11:45:01 PM 1 14.00 0.00 2.07 0.03 0.07 83.83 11:46:01 PM all 32.58 0.00 4.51 0.13 0.08 62.70 11:46:01 PM 0 29.84 0.00 3.90 0.12 0.08 66.06 11:46:01 PM 1 35.33 0.00 5.11 0.15 0.08 59.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.05 0.00 2.65 0.33 0.06 78.91 Average: 0 20.62 0.00 2.77 0.34 0.07 76.20 Average: 1 15.47 0.00 2.53 0.32 0.06 81.63