---> uname -a: Linux prd-centos8-robot-2c-8g-50585.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 590 4909 19 2198 6809 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:26:ce:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85420sec preferred_lft 85420sec inet6 fe80::f816:3eff:fe26:ceb9/64 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) 09/07/2025 _x86_64_ (2 CPU) 22:58:50 LINUX RESTART (2 CPU) 10:59:02 PM tps rtps wtps bread/s bwrtn/s 11:00:01 PM 202.30 157.71 44.60 15082.97 39120.94 11:01:01 PM 123.53 0.37 123.17 15.59 11532.26 11:02:01 PM 36.45 0.73 35.72 52.89 5331.84 11:03:01 PM 27.22 0.42 26.81 64.78 1615.16 11:04:01 PM 77.99 9.45 68.54 1685.59 8162.42 11:05:01 PM 6.15 0.00 6.15 0.00 503.53 11:06:01 PM 0.23 0.00 0.23 0.00 2.67 11:07:01 PM 0.13 0.00 0.13 0.00 1.07 11:08:01 PM 2.20 0.25 1.95 13.60 104.90 11:09:01 PM 0.45 0.00 0.45 0.00 54.94 11:10:00 PM 0.37 0.00 0.37 0.00 56.39 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 0.27 0.00 0.27 0.00 31.44 11:12:01 PM 0.25 0.00 0.25 0.00 31.79 11:13:01 PM 0.18 0.00 0.18 0.00 52.27 11:14:01 PM 17.59 0.37 17.23 38.12 681.11 11:15:01 PM 30.31 0.52 29.79 63.85 1605.75 Average: 32.68 10.46 22.22 1048.98 4269.59 10:59:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 PM 5585308 7085292 2297124 29.14 2688 1694192 713964 7.99 180376 1841276 89428 11:01:01 PM 5122780 6992496 2759652 35.01 2688 2046696 718768 8.05 190912 2226008 168576 11:02:01 PM 5171920 7011896 2710512 34.39 2688 2016196 710476 7.96 198532 2164196 8 11:03:01 PM 5103236 7011984 2779196 35.26 2688 2082340 696788 7.80 234904 2188664 54796 11:04:01 PM 4960444 7063220 2921988 37.07 2688 2270176 625764 7.01 268148 2274592 10864 11:05:01 PM 4959628 7062404 2922804 37.08 2688 2270176 641508 7.18 268152 2274752 8 11:06:01 PM 4960164 7062940 2922268 37.07 2688 2270176 641508 7.18 268152 2274536 12 11:07:01 PM 4960112 7062892 2922320 37.07 2688 2270180 641508 7.18 268152 2274540 4 11:08:01 PM 4910212 7014796 2972220 37.71 2688 2271984 709024 7.94 268560 2323640 336 11:09:01 PM 4905224 7011096 2977208 37.77 2688 2273292 709024 7.94 268560 2328700 224 11:10:00 PM 4901872 7008996 2980560 37.81 2688 2274596 728604 8.16 268560 2332412 64 11:10:01 PM 4901324 7008512 2981108 37.82 2688 2274604 728604 8.16 268560 2332816 24 11:11:01 PM 4896448 7004920 2985984 37.88 2688 2275900 728604 8.16 268560 2337844 440 11:12:01 PM 4894028 7003608 2988404 37.91 2688 2276988 728604 8.16 268560 2340292 664 11:13:01 PM 4887896 6998776 2994536 37.99 2688 2278288 728604 8.16 268560 2346288 444 11:14:01 PM 5043076 6983216 2839356 36.02 2688 2112764 704392 7.89 313980 2166536 37156 11:15:01 PM 5064140 7007276 2818292 35.75 2688 2115992 681908 7.64 473880 1986908 25092 Average: 5013401 7023195 2869031 36.40 2688 2180855 696332 7.80 267359 2236118 22832 10:59:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 269.64 147.14 1344.91 56.51 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 124.83 101.53 1468.57 13.68 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 10.67 2.33 3.07 0.74 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 38.85 32.99 159.37 8.65 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 547.13 412.20 288.73 97.95 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 3.78 2.08 0.83 0.49 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 1.73 0.70 0.18 0.12 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 2.82 1.88 0.44 0.41 0.00 0.00 0.00 0.00 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 57.53 40.74 15.81 5.60 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 6.72 1.98 4.60 0.28 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 6.47 1.91 4.59 0.31 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 2.47 0.00 0.10 0.00 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 3.02 1.90 4.25 0.24 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 6.95 1.52 4.11 0.23 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 3.50 2.18 4.76 0.63 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 110.18 80.82 109.86 57.43 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 25.32 17.46 16.02 8.18 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 75.99 52.98 213.23 15.67 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) 09/07/2025 _x86_64_ (2 CPU) 22:58:50 LINUX RESTART (2 CPU) 10:59:02 PM CPU %user %nice %system %iowait %steal %idle 11:00:01 PM all 41.57 0.06 9.85 7.65 0.09 40.79 11:00:01 PM 0 36.14 0.05 9.37 6.09 0.09 48.26 11:00:01 PM 1 46.98 0.07 10.33 9.20 0.09 33.34 11:01:01 PM all 37.80 0.00 5.31 2.78 0.10 54.01 11:01:01 PM 0 26.60 0.00 3.93 2.15 0.10 67.22 11:01:01 PM 1 49.03 0.00 6.70 3.41 0.10 40.76 11:02:01 PM all 7.11 0.00 1.06 0.70 0.05 91.08 11:02:01 PM 0 5.54 0.00 1.30 0.63 0.05 92.47 11:02:01 PM 1 8.67 0.00 0.82 0.77 0.05 89.69 11:03:01 PM all 23.27 0.00 3.44 0.85 0.08 72.36 11:03:01 PM 0 19.31 0.00 3.17 0.45 0.08 76.98 11:03:01 PM 1 27.22 0.00 3.71 1.25 0.08 67.74 11:04:01 PM all 23.13 0.00 5.34 2.05 0.08 69.39 11:04:01 PM 0 16.76 0.00 4.87 2.10 0.08 76.19 11:04:01 PM 1 29.47 0.00 5.82 2.01 0.08 62.62 11:05:01 PM all 0.30 0.00 0.13 0.16 0.03 99.37 11:05:01 PM 0 0.20 0.00 0.13 0.22 0.03 99.42 11:05:01 PM 1 0.40 0.00 0.13 0.10 0.03 99.33 11:06:01 PM all 0.36 0.00 0.06 0.00 0.03 99.55 11:06:01 PM 0 0.38 0.00 0.05 0.00 0.03 99.53 11:06:01 PM 1 0.33 0.00 0.07 0.00 0.03 99.57 11:07:01 PM all 0.33 0.00 0.09 0.00 0.03 99.54 11:07:01 PM 0 0.10 0.00 0.08 0.00 0.02 99.80 11:07:01 PM 1 0.57 0.00 0.10 0.00 0.05 99.28 11:08:01 PM all 8.37 0.00 0.63 0.01 0.06 90.93 11:08:01 PM 0 8.36 0.00 0.52 0.00 0.05 91.07 11:08:01 PM 1 8.38 0.00 0.74 0.02 0.07 90.80 11:09:01 PM all 2.51 0.00 0.32 0.00 0.06 97.12 11:09:01 PM 0 1.80 0.00 0.22 0.00 0.05 97.93 11:09:01 PM 1 3.21 0.00 0.42 0.00 0.07 96.31 11:10:00 PM all 2.37 0.00 0.29 0.00 0.08 97.26 11:10:00 PM 0 0.61 0.00 0.12 0.00 0.08 99.19 11:10:00 PM 1 4.13 0.00 0.46 0.00 0.08 95.33 11:10:00 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 1.23 0.00 1.23 0.00 0.00 97.55 11:10:01 PM 0 1.23 0.00 1.23 0.00 0.00 97.53 11:10:01 PM 1 1.22 0.00 1.22 0.00 0.00 97.56 11:11:01 PM all 2.27 0.00 0.28 0.00 0.07 97.39 11:11:01 PM 0 0.67 0.00 0.07 0.00 0.05 99.22 11:11:01 PM 1 3.87 0.00 0.48 0.00 0.08 95.56 11:12:01 PM all 2.10 0.00 0.23 0.00 0.07 97.60 11:12:01 PM 0 0.67 0.00 0.07 0.00 0.05 99.21 11:12:01 PM 1 3.54 0.00 0.40 0.00 0.08 95.98 11:13:01 PM all 2.34 0.00 0.28 0.00 0.13 97.25 11:13:01 PM 0 0.58 0.00 0.08 0.00 0.17 99.17 11:13:01 PM 1 4.11 0.00 0.48 0.00 0.08 95.32 11:14:01 PM all 20.27 0.00 3.18 0.25 0.09 76.21 11:14:01 PM 0 18.90 0.00 2.66 0.10 0.10 78.24 11:14:01 PM 1 21.65 0.00 3.69 0.40 0.08 74.17 11:15:01 PM all 29.71 0.00 3.99 0.57 0.07 65.66 11:15:01 PM 0 22.62 0.00 3.94 0.30 0.07 73.07 11:15:01 PM 1 36.78 0.00 4.05 0.83 0.07 58.28 Average: all 12.70 0.00 2.15 0.93 0.07 84.16 Average: 0 9.91 0.00 1.90 0.74 0.07 87.37 Average: 1 15.48 0.00 2.39 1.11 0.07 80.94