---> uname -a: Linux prd-centos8-robot-2c-8g-44159.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 612 4906 19 2179 6787 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:5a:5a:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85419sec preferred_lft 85419sec inet6 fe80::f816:3eff:fe5a:5acc/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) 07/19/2025 _x86_64_ (2 CPU) 23:06:09 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 123.86 0.42 123.44 15.73 11237.15 11:09:01 PM 45.07 1.00 44.07 113.03 5905.78 11:10:01 PM 37.49 6.78 30.71 1248.52 2130.49 11:11:01 PM 61.06 2.73 58.33 439.59 7761.48 11:12:01 PM 6.18 0.00 6.18 0.00 214.65 11:13:01 PM 0.55 0.00 0.55 0.00 7.76 11:14:01 PM 0.33 0.00 0.33 0.00 3.58 11:15:01 PM 1.98 0.03 1.95 1.87 94.05 11:16:01 PM 0.28 0.00 0.28 0.00 11.51 11:17:01 PM 0.28 0.00 0.28 0.00 6.85 11:18:01 PM 0.30 0.00 0.30 0.00 7.27 11:19:01 PM 0.23 0.00 0.23 0.00 6.70 11:20:01 PM 0.20 0.00 0.20 0.00 4.13 11:21:01 PM 2.03 0.08 1.95 0.93 98.52 11:22:01 PM 31.56 0.60 30.96 73.44 1446.80 Average: 20.76 0.78 19.99 126.21 1929.20 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5167552 7006796 2714880 34.44 2688 2016204 713192 7.99 189156 2181020 154056 11:09:01 PM 5241820 7082196 2640612 33.50 2688 2016200 630776 7.06 219016 2070360 10756 11:10:01 PM 4945408 7027540 2937024 37.26 2688 2250756 675200 7.56 258192 2306212 175944 11:11:01 PM 4926188 7024220 2956244 37.50 2688 2265712 658028 7.37 267880 2306560 16 11:12:01 PM 4927332 7025304 2955100 37.49 2688 2265716 658028 7.37 267884 2306596 4 11:13:01 PM 4927344 7025316 2955088 37.49 2688 2265716 658028 7.37 267884 2306576 4 11:14:01 PM 4927184 7025312 2955248 37.49 2688 2265872 658028 7.37 267884 2306704 160 11:15:01 PM 4881892 6981048 3000540 38.07 2688 2266904 744368 8.33 268284 2351544 188 11:16:01 PM 4881612 6980868 3000820 38.07 2688 2266996 744368 8.33 268284 2352008 36 11:17:01 PM 4881428 6980776 3001004 38.07 2688 2267088 744368 8.33 268284 2352268 76 11:18:01 PM 4880944 6980388 3001488 38.08 2688 2267184 744368 8.33 268292 2352568 44 11:19:01 PM 4880200 6979728 3002232 38.09 2688 2267276 744368 8.33 268284 2353144 12 11:20:01 PM 4879660 6979276 3002772 38.09 2688 2267364 746468 8.36 268284 2353652 20 11:21:01 PM 5103240 7025428 2779192 35.26 2688 2091328 666556 7.46 261504 2137996 1408 11:22:01 PM 5045752 6965976 2836680 35.99 2688 2094104 731736 8.19 464548 2016060 9064 Average: 4966504 7006011 2915928 36.99 2688 2208961 701192 7.85 271577 2270218 23453 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 120.69 95.30 1377.75 13.26 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 37.87 26.41 240.74 6.20 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 42.54 30.22 311.07 6.54 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 582.64 419.98 116.78 99.26 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.62 2.07 0.64 0.50 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.87 1.98 0.51 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 19.71 10.66 5.38 1.18 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 39.89 32.76 9.30 4.67 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 3.38 0.27 0.21 0.06 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 5.30 0.40 0.42 0.11 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.97 0.27 0.22 0.05 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.12 0.63 0.64 0.46 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.43 0.27 0.09 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 67.55 51.24 23.91 8.04 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 37.32 29.91 75.70 25.05 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 64.46 46.83 144.23 11.06 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) 07/19/2025 _x86_64_ (2 CPU) 23:06:09 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.39 0.00 5.94 1.43 0.12 53.12 11:08:01 PM 0 30.78 0.00 4.72 1.33 0.12 63.06 11:08:01 PM 1 48.03 0.00 7.17 1.53 0.12 43.16 11:09:01 PM all 20.61 0.00 2.55 1.09 0.08 75.66 11:09:01 PM 0 11.18 0.00 2.14 1.42 0.08 85.18 11:09:01 PM 1 30.04 0.00 2.97 0.77 0.08 66.14 11:10:01 PM all 20.87 0.00 4.37 1.32 0.11 73.34 11:10:01 PM 0 15.30 0.00 3.70 0.85 0.10 80.04 11:10:01 PM 1 26.42 0.00 5.03 1.78 0.12 66.66 11:11:01 PM all 14.75 0.00 3.28 1.19 0.08 80.70 11:11:01 PM 0 13.42 0.00 3.35 1.02 0.10 82.11 11:11:01 PM 1 16.08 0.00 3.21 1.35 0.07 79.29 11:12:01 PM all 0.37 0.00 0.10 0.03 0.04 99.47 11:12:01 PM 0 0.13 0.00 0.12 0.02 0.07 99.67 11:12:01 PM 1 0.60 0.00 0.08 0.03 0.02 99.27 11:13:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:13:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:13:01 PM 1 0.63 0.00 0.08 0.00 0.03 99.25 11:14:01 PM all 0.26 0.00 0.16 0.01 0.03 99.55 11:14:01 PM 0 0.15 0.00 0.13 0.02 0.02 99.68 11:14:01 PM 1 0.37 0.00 0.18 0.00 0.03 99.41 11:15:01 PM all 7.97 0.00 0.51 0.02 0.05 91.45 11:15:01 PM 0 11.69 0.00 0.60 0.03 0.05 87.62 11:15:01 PM 1 4.27 0.00 0.42 0.00 0.05 95.26 11:16:01 PM all 0.58 0.00 0.16 0.00 0.13 99.12 11:16:01 PM 0 0.37 0.00 0.23 0.00 0.05 99.35 11:16:01 PM 1 0.80 0.00 0.08 0.00 0.22 98.90 11:17:01 PM all 0.58 0.00 0.10 0.00 0.06 99.26 11:17:01 PM 0 0.47 0.00 0.12 0.00 0.05 99.36 11:17:01 PM 1 0.68 0.00 0.08 0.00 0.07 99.17 11:18:01 PM all 0.56 0.00 0.12 0.00 0.05 99.27 11:18:01 PM 0 0.42 0.00 0.10 0.00 0.05 99.43 11:18:01 PM 1 0.70 0.00 0.13 0.00 0.05 99.11 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.60 0.00 0.10 0.00 0.05 99.25 11:19:01 PM 0 0.59 0.00 0.12 0.00 0.05 99.25 11:19:01 PM 1 0.62 0.00 0.08 0.00 0.05 99.25 11:20:01 PM all 0.57 0.00 0.08 0.00 0.04 99.31 11:20:01 PM 0 0.50 0.00 0.10 0.00 0.05 99.35 11:20:01 PM 1 0.63 0.00 0.07 0.00 0.03 99.27 11:21:01 PM all 3.34 0.00 0.82 0.02 0.04 95.78 11:21:01 PM 0 4.93 0.00 1.17 0.02 0.05 93.83 11:21:01 PM 1 1.75 0.00 0.47 0.02 0.03 97.73 11:22:01 PM all 28.56 0.00 3.61 0.20 0.08 67.54 11:22:01 PM 0 18.54 0.00 3.67 0.15 0.07 77.57 11:22:01 PM 1 38.57 0.00 3.55 0.25 0.10 57.53 Average: all 9.30 0.00 1.47 0.35 0.07 88.81 Average: 0 7.25 0.00 1.36 0.32 0.06 91.01 Average: 1 11.36 0.00 1.58 0.38 0.07 86.61