---> uname -a: Linux prd-centos8-robot-2c-8g-44160.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 603 4910 19 2183 6795 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:06:04:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84837sec preferred_lft 84837sec inet6 fe80::f816:3eff:fe06:432/64 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) 23:06:12 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 117.13 0.43 116.69 16.26 10408.26 11:09:01 PM 49.65 1.00 48.65 113.03 6352.57 11:10:01 PM 37.00 6.78 30.22 1248.52 2070.54 11:11:01 PM 58.54 2.73 55.81 439.51 7703.27 11:12:01 PM 4.92 0.00 4.92 0.00 152.49 11:13:01 PM 0.32 0.00 0.32 0.00 4.72 11:14:01 PM 0.12 0.00 0.12 0.00 0.90 11:15:01 PM 1.88 0.00 1.88 0.00 85.29 11:16:01 PM 0.32 0.00 0.32 0.00 18.48 11:17:01 PM 0.33 0.00 0.33 0.00 18.49 11:18:01 PM 0.27 0.00 0.27 0.00 12.60 11:19:01 PM 0.13 0.00 0.13 0.00 15.46 11:20:01 PM 0.17 0.00 0.17 0.00 11.86 11:21:01 PM 0.35 0.03 0.32 1.87 28.59 11:22:02 PM 0.42 0.03 0.38 0.27 11.43 11:23:01 PM 1.24 0.00 1.24 0.00 28.15 11:24:01 PM 0.20 0.03 0.17 1.33 4.55 11:25:01 PM 0.22 0.00 0.22 0.00 2.93 11:26:01 PM 0.22 0.00 0.22 0.00 5.13 11:27:01 PM 0.33 0.00 0.33 0.00 5.30 11:28:01 PM 0.12 0.00 0.12 0.00 0.98 11:29:01 PM 0.32 0.00 0.32 0.00 14.43 11:30:01 PM 0.37 0.00 0.37 0.00 5.28 11:31:01 PM 8.58 0.32 8.26 36.91 314.86 11:32:01 PM 31.04 0.53 30.51 64.78 1466.54 Average: 12.57 0.48 12.10 76.96 1150.57 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5153648 6993780 2728776 34.62 2688 2017372 727632 8.15 189040 2196644 164772 11:09:01 PM 5230572 7069880 2651852 33.64 2688 2015308 654716 7.33 218632 2083232 10756 11:10:01 PM 4910208 6999816 2972216 37.71 2688 2258036 713284 7.99 259020 2340424 185824 11:11:01 PM 4949176 7046256 2933248 37.21 2688 2264820 648384 7.26 267540 2285840 28 11:12:01 PM 4949628 7046596 2932796 37.21 2688 2264824 648384 7.26 267540 2285936 12 11:13:01 PM 4949444 7046412 2932980 37.21 2688 2264824 648384 7.26 267540 2285800 12 11:14:01 PM 4949660 7046628 2932764 37.21 2688 2264824 648384 7.26 267540 2285868 4 11:15:01 PM 4906892 7004712 2975532 37.75 2688 2265684 722552 8.09 267660 2328312 132 11:16:01 PM 4905640 7003812 2976784 37.76 2688 2266028 722552 8.09 267660 2329540 32 11:17:01 PM 4903568 7002112 2978856 37.79 2688 2266400 722552 8.09 267660 2331552 12 11:18:01 PM 4901336 7000256 2981088 37.82 2688 2266784 722552 8.09 267660 2333760 104 11:19:01 PM 4898004 6997308 2984420 37.86 2688 2267168 738428 8.27 267660 2337092 76 11:20:01 PM 4896664 6996348 2985760 37.88 2688 2267548 741576 8.30 267660 2338276 164 11:21:01 PM 4895144 6995584 2987280 37.90 2688 2268296 741576 8.30 267936 2339620 96 11:22:02 PM 4895108 6995548 2987316 37.90 2688 2268296 738840 8.27 268084 2339552 20 11:23:01 PM 4895024 6995468 2987400 37.90 2688 2268300 738840 8.27 268084 2339832 8 11:24:01 PM 4894636 6995192 2987788 37.90 2688 2268412 738840 8.27 268088 2340292 4 11:25:01 PM 4894356 6994912 2988068 37.91 2688 2268412 738840 8.27 268088 2340292 16 11:26:01 PM 4894564 6995200 2987860 37.91 2688 2268492 738840 8.27 268088 2340060 4 11:27:01 PM 4894632 6995268 2987792 37.90 2688 2268492 738840 8.27 268088 2340132 12 11:28:01 PM 4894288 6995092 2988136 37.91 2688 2268660 738840 8.27 268236 2340236 180 11:29:01 PM 4893928 6994848 2988496 37.91 2688 2268776 738840 8.27 268236 2340516 16 11:30:01 PM 4893736 6994656 2988688 37.92 2688 2268776 738852 8.27 268236 2340520 4 11:31:01 PM 5013408 6964292 2869016 36.40 2688 2123896 735520 8.24 291280 2216128 41484 11:32:01 PM 5067856 6993700 2814568 35.71 2688 2099776 698304 7.82 468064 1989892 10308 Average: 4941245 7006547 2941179 37.31 2688 2234328 715374 8.01 271333 2294774 16563 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 118.08 92.92 1394.75 13.13 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 40.69 28.22 223.70 6.30 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 42.99 32.36 311.20 6.81 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 579.04 423.09 115.84 96.44 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 2.63 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 3.10 2.12 0.54 0.47 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 1.40 1.02 0.18 0.16 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 53.67 34.51 13.85 4.31 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 12.73 8.33 2.62 1.66 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 15.39 8.95 2.95 1.81 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 13.55 9.20 2.92 1.82 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 11.46 9.45 3.28 2.22 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 10.93 9.10 2.78 1.81 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 17.02 14.49 4.28 2.78 0.00 0.00 0.00 0.00 11:22:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:02 PM eth0 0.75 0.20 0.16 0.07 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.68 0.10 0.06 0.01 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 4.75 0.55 0.88 0.24 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 2.02 0.30 0.38 0.20 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 1.07 0.37 0.14 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.77 0.17 0.16 0.07 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 10.68 10.06 1.82 1.10 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 4.78 2.80 0.98 3.17 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.83 0.18 0.30 0.19 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 75.28 47.19 91.52 35.33 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 23.59 16.73 15.82 8.01 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 41.95 30.20 87.73 7.55 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) 23:06:12 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.82 0.00 5.72 1.16 0.11 53.18 11:08:01 PM 0 47.75 0.00 6.42 1.30 0.12 44.41 11:08:01 PM 1 31.90 0.00 5.02 1.03 0.10 61.95 11:09:01 PM all 20.30 0.00 2.58 0.61 0.09 76.42 11:09:01 PM 0 30.95 0.00 2.92 0.55 0.10 65.48 11:09:01 PM 1 9.64 0.00 2.24 0.67 0.08 87.37 11:10:01 PM all 21.24 0.00 4.67 1.81 0.08 72.20 11:10:01 PM 0 18.00 0.00 4.46 1.98 0.08 75.47 11:10:01 PM 1 24.49 0.00 4.88 1.64 0.08 68.91 11:11:01 PM all 13.32 0.00 2.94 1.21 0.07 82.46 11:11:01 PM 0 18.81 0.00 3.13 1.34 0.07 76.65 11:11:01 PM 1 7.82 0.00 2.75 1.09 0.07 88.28 11:12:01 PM all 0.35 0.00 0.10 0.02 0.04 99.49 11:12:01 PM 0 0.15 0.00 0.10 0.03 0.05 99.67 11:12:01 PM 1 0.55 0.00 0.10 0.00 0.03 99.32 11:13:01 PM all 0.37 0.00 0.10 0.00 0.03 99.50 11:13:01 PM 0 0.17 0.00 0.13 0.00 0.03 99.67 11:13:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:14:01 PM all 0.36 0.00 0.08 0.00 0.03 99.53 11:14:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:14:01 PM 1 0.60 0.00 0.07 0.00 0.03 99.30 11:15:01 PM all 5.64 0.00 0.59 0.01 0.07 93.69 11:15:01 PM 0 7.90 0.00 0.70 0.00 0.07 91.33 11:15:01 PM 1 3.38 0.00 0.49 0.02 0.07 96.05 11:16:01 PM all 4.16 0.00 0.32 0.00 0.08 95.44 11:16:01 PM 0 5.13 0.00 0.45 0.00 0.08 94.34 11:16:01 PM 1 3.20 0.00 0.18 0.00 0.07 96.55 11:17:01 PM all 4.44 0.00 0.37 0.01 0.08 95.11 11:17:01 PM 0 4.76 0.00 0.37 0.00 0.07 94.80 11:17:01 PM 1 4.11 0.00 0.37 0.02 0.08 95.42 11:18:01 PM all 4.57 0.00 0.34 0.00 0.08 95.00 11:18:01 PM 0 5.63 0.00 0.42 0.00 0.08 93.87 11:18:01 PM 1 3.51 0.00 0.27 0.00 0.08 96.14 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.66 0.00 0.39 0.00 0.07 94.88 11:19:01 PM 0 3.79 0.00 0.32 0.00 0.07 95.82 11:19:01 PM 1 5.54 0.00 0.47 0.00 0.07 93.93 11:20:01 PM all 4.50 0.00 0.37 0.00 0.05 95.08 11:20:01 PM 0 3.29 0.00 0.32 0.00 0.05 96.34 11:20:01 PM 1 5.70 0.00 0.42 0.00 0.05 93.83 11:21:01 PM all 6.03 0.00 0.35 0.00 0.05 93.57 11:21:01 PM 0 6.43 0.00 0.40 0.00 0.05 93.12 11:21:01 PM 1 5.64 0.00 0.30 0.00 0.05 94.01 11:22:02 PM all 0.41 0.00 0.20 0.00 0.03 99.37 11:22:02 PM 0 0.15 0.00 0.18 0.00 0.02 99.65 11:22:02 PM 1 0.67 0.00 0.22 0.00 0.03 99.08 11:23:01 PM all 0.31 0.00 0.06 0.01 0.02 99.60 11:23:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:23:01 PM 1 0.54 0.00 0.07 0.02 0.02 99.35 11:24:01 PM all 0.48 0.00 0.09 0.00 0.03 99.39 11:24:01 PM 0 0.17 0.00 0.12 0.00 0.05 99.67 11:24:01 PM 1 0.80 0.00 0.07 0.00 0.02 99.12 11:25:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:25:01 PM 0 0.12 0.00 0.10 0.00 0.03 99.75 11:25:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:26:01 PM all 0.47 0.00 0.08 0.00 0.02 99.44 11:26:01 PM 0 0.43 0.00 0.08 0.00 0.02 99.47 11:26:01 PM 1 0.50 0.00 0.07 0.00 0.02 99.42 11:27:01 PM all 0.25 0.00 0.08 0.00 0.03 99.64 11:27:01 PM 0 0.22 0.00 0.08 0.00 0.03 99.67 11:27:01 PM 1 0.28 0.00 0.08 0.00 0.02 99.62 11:28:01 PM all 3.75 0.00 1.98 0.00 0.04 94.22 11:28:01 PM 0 7.04 0.00 3.87 0.00 0.03 89.05 11:28:01 PM 1 0.58 0.00 0.17 0.00 0.05 99.20 11:29:01 PM all 3.46 0.00 1.29 0.00 0.05 95.19 11:29:01 PM 0 6.09 0.00 2.48 0.00 0.07 91.36 11:29:01 PM 1 0.97 0.00 0.17 0.00 0.03 98.83 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.27 0.00 0.09 0.00 0.03 99.62 11:30:01 PM 0 0.20 0.00 0.10 0.00 0.03 99.67 11:30:01 PM 1 0.33 0.00 0.08 0.00 0.02 99.57 11:31:01 PM all 8.59 0.00 1.61 0.05 0.08 89.67 11:31:01 PM 0 5.11 0.00 1.50 0.03 0.08 93.27 11:31:01 PM 1 12.09 0.00 1.72 0.07 0.07 86.06 11:32:01 PM all 29.91 0.00 3.48 0.33 0.08 66.21 11:32:01 PM 0 42.24 0.00 4.05 0.57 0.08 53.06 11:32:01 PM 1 17.58 0.00 2.90 0.08 0.08 79.35 Average: all 7.14 0.00 1.12 0.21 0.05 91.48 Average: 0 8.61 0.00 1.31 0.23 0.06 89.79 Average: 1 5.67 0.00 0.93 0.19 0.05 93.17