---> uname -a: Linux prd-centos8-robot-2c-8g-42105.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 585 4933 19 2179 6814 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:c5:f2:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84830sec preferred_lft 84830sec inet6 fe80::f816:3eff:fec5:f208/64 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) 07/12/2025 _x86_64_ (2 CPU) 23:06:37 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 113.11 39.47 73.64 7260.65 28421.16 11:09:01 PM 95.65 0.72 94.93 52.92 11210.66 11:10:01 PM 26.19 0.38 25.81 62.51 2083.22 11:11:01 PM 8.65 0.03 8.62 2.27 518.41 11:12:01 PM 57.11 9.45 47.67 1685.30 3123.08 11:13:01 PM 30.98 0.00 30.98 0.00 6120.03 11:14:01 PM 3.72 0.00 3.72 0.00 136.41 11:15:01 PM 0.13 0.00 0.13 0.00 0.93 11:16:01 PM 0.27 0.00 0.27 0.00 6.82 11:17:01 PM 2.10 0.00 2.10 0.00 95.83 11:18:01 PM 0.37 0.00 0.37 0.00 14.71 11:19:01 PM 0.23 0.00 0.23 0.00 17.98 11:20:01 PM 0.22 0.00 0.22 0.00 17.49 11:21:01 PM 0.18 0.00 0.18 0.00 9.01 11:22:01 PM 0.47 0.07 0.40 2.13 21.31 11:23:01 PM 1.35 0.00 1.35 0.00 47.68 11:24:01 PM 0.25 0.00 0.25 0.00 3.62 11:25:01 PM 0.17 0.03 0.13 1.33 2.78 11:26:01 PM 0.20 0.00 0.20 0.00 3.00 11:27:01 PM 0.27 0.00 0.27 0.00 3.68 11:28:01 PM 0.28 0.00 0.28 0.00 6.18 11:29:01 PM 0.13 0.00 0.13 0.00 1.20 11:30:01 PM 0.23 0.00 0.23 0.00 12.63 11:31:01 PM 0.25 0.00 0.25 0.00 3.22 11:32:01 PM 17.64 0.42 17.22 47.71 869.03 Average: 14.41 2.02 12.38 364.62 2110.06 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5401644 7072460 2480788 31.47 2688 1853980 664024 7.44 186616 1976976 170968 11:09:01 PM 5172068 7006512 2710364 34.38 2688 2010112 700560 7.84 198152 2156900 42484 11:10:01 PM 5250480 7086328 2631952 33.39 2688 2011992 626972 7.02 218596 2065716 10756 11:11:01 PM 5246540 7082448 2635892 33.44 2688 2012060 626972 7.02 218764 2069776 4 11:12:01 PM 4967524 7061728 2914908 36.98 2688 2261512 626148 7.01 267628 2272152 169596 11:13:01 PM 4962584 7056416 2919848 37.04 2688 2261480 626148 7.01 267696 2271656 4 11:14:01 PM 4963052 7056884 2919380 37.04 2688 2261480 626148 7.01 267700 2271592 8 11:15:01 PM 4962960 7056796 2919472 37.04 2688 2261484 626148 7.01 267704 2271592 4 11:16:01 PM 4919144 7013648 2963288 37.59 2688 2262160 700896 7.85 267828 2314872 664 11:17:01 PM 4917560 7012448 2964872 37.61 2688 2262536 700896 7.85 267828 2316596 56 11:18:01 PM 4913972 7009240 2968460 37.66 2688 2262916 700896 7.85 267828 2320064 156 11:19:01 PM 4911964 7007616 2970468 37.68 2688 2263308 700896 7.85 267828 2322140 96 11:20:01 PM 4910536 7006572 2971896 37.70 2688 2263684 717312 8.03 267828 2323468 8 11:21:01 PM 4909316 7005736 2973116 37.72 2688 2264068 717312 8.03 267828 2324804 160 11:22:01 PM 4906964 7004176 2975468 37.75 2688 2264868 740608 8.29 268220 2326688 436 11:23:01 PM 4907088 7004360 2975344 37.75 2688 2264928 740608 8.29 268284 2326648 4 11:24:01 PM 4906856 7004128 2975576 37.75 2688 2264928 724124 8.11 268284 2326784 8 11:25:01 PM 4906792 7004144 2975640 37.75 2688 2265008 724124 8.11 268288 2326960 4 11:26:01 PM 4907004 7004352 2975428 37.75 2688 2265012 724124 8.11 268288 2326876 4 11:27:01 PM 4906256 7003652 2976176 37.76 2688 2265060 724124 8.11 268288 2327480 68 11:28:01 PM 4906340 7003736 2976092 37.76 2688 2265060 724124 8.11 268288 2327348 8 11:29:01 PM 4906308 7003880 2976124 37.76 2688 2265252 724124 8.11 268288 2327352 196 11:30:01 PM 4905592 7003236 2976840 37.77 2688 2265308 741904 8.31 268288 2327816 4 11:31:01 PM 4906044 7003692 2976388 37.76 2688 2265312 716940 8.03 268288 2327592 4 11:32:01 PM 5110016 7032132 2772416 35.17 2688 2094968 660772 7.40 465188 1948464 24172 Average: 4983384 7024253 2899048 36.78 2688 2210339 692276 7.75 265913 2259932 16795 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 296.40 182.81 1664.28 60.98 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 78.94 59.76 806.56 9.79 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.98 9.71 5.84 3.74 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 PM eth0 4.08 2.67 0.67 0.54 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 48.45 41.14 318.78 14.10 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 561.01 421.16 107.59 90.03 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 2.70 1.95 0.43 0.41 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 2.23 1.97 0.41 0.42 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 49.86 31.98 12.36 3.61 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 18.51 9.06 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 14.43 9.52 3.28 2.07 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 11.40 9.31 2.95 2.00 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 11.75 9.20 2.81 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 11.23 9.11 2.70 1.81 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 22.15 18.26 5.47 3.47 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 1.10 0.40 0.24 0.11 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 1.67 0.25 0.44 0.23 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 1.13 0.47 0.38 0.26 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 0.88 0.07 0.04 0.01 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 4.47 0.48 0.75 0.23 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 1.53 0.63 0.96 0.67 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 18.96 13.76 3.09 1.39 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 4.00 2.07 0.54 2.86 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 0.75 0.07 0.04 0.00 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 89.62 60.67 94.83 38.45 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.89 35.86 121.54 9.63 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) 07/12/2025 _x86_64_ (2 CPU) 23:06:37 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 43.74 0.02 8.24 7.99 0.11 39.91 11:08:01 PM 0 41.59 0.03 7.90 7.59 0.12 42.77 11:08:01 PM 1 45.88 0.00 8.57 8.39 0.10 37.06 11:09:01 PM all 28.22 0.00 4.04 1.86 0.10 65.78 11:09:01 PM 0 33.93 0.00 4.33 1.95 0.10 59.70 11:09:01 PM 1 22.53 0.00 3.75 1.77 0.10 71.85 11:10:01 PM all 12.03 0.00 1.59 0.33 0.05 86.01 11:10:01 PM 0 17.56 0.00 1.89 0.35 0.03 80.17 11:10:01 PM 1 6.51 0.00 1.28 0.30 0.07 91.84 11:11:01 PM all 0.49 0.00 0.38 0.05 0.03 99.05 11:11:01 PM 0 0.33 0.00 0.37 0.00 0.03 99.27 11:11:01 PM 1 0.65 0.00 0.38 0.10 0.03 98.83 11:12:01 PM all 32.51 0.00 5.71 0.74 0.08 60.96 11:12:01 PM 0 37.73 0.00 6.12 0.62 0.08 55.45 11:12:01 PM 1 27.28 0.00 5.30 0.87 0.08 66.47 11:13:01 PM all 1.21 0.00 1.14 0.59 0.06 96.99 11:13:01 PM 0 1.22 0.00 1.33 0.62 0.05 96.78 11:13:01 PM 1 1.20 0.00 0.95 0.57 0.07 97.21 11:14:01 PM all 0.35 0.00 0.08 0.01 0.03 99.54 11:14:01 PM 0 0.60 0.00 0.05 0.00 0.03 99.32 11:14:01 PM 1 0.10 0.00 0.10 0.02 0.02 99.77 11:15:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 11:15:01 PM 0 0.58 0.00 0.10 0.00 0.02 99.30 11:15:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 11:16:01 PM all 3.65 0.00 0.42 0.00 0.03 95.90 11:16:01 PM 0 5.45 0.00 0.47 0.00 0.03 94.05 11:16:01 PM 1 1.84 0.00 0.37 0.00 0.03 97.75 11:17:01 PM all 4.35 0.00 0.33 0.01 0.06 95.26 11:17:01 PM 0 6.37 0.00 0.43 0.02 0.07 93.11 11:17:01 PM 1 2.33 0.00 0.22 0.00 0.05 97.41 11:18:01 PM all 4.38 0.00 0.36 0.00 0.06 95.20 11:18:01 PM 0 3.98 0.00 0.33 0.00 0.05 95.64 11:18:01 PM 1 4.78 0.00 0.38 0.00 0.07 94.77 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.30 0.00 0.33 0.00 0.04 95.33 11:19:01 PM 0 2.87 0.00 0.25 0.00 0.03 96.84 11:19:01 PM 1 5.72 0.00 0.42 0.00 0.05 93.81 11:20:01 PM all 4.18 0.00 0.33 0.00 0.06 95.42 11:20:01 PM 0 3.31 0.00 0.27 0.00 0.05 96.37 11:20:01 PM 1 5.05 0.00 0.40 0.00 0.07 94.48 11:21:01 PM all 4.22 0.00 0.35 0.01 0.05 95.37 11:21:01 PM 0 3.79 0.00 0.32 0.00 0.05 95.84 11:21:01 PM 1 4.65 0.00 0.38 0.02 0.05 94.90 11:22:01 PM all 7.28 0.00 0.57 0.00 0.06 92.10 11:22:01 PM 0 2.47 0.00 0.43 0.00 0.05 97.04 11:22:01 PM 1 12.08 0.00 0.70 0.00 0.07 87.15 11:23:01 PM all 0.46 0.00 0.08 0.01 0.04 99.41 11:23:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 11:23:01 PM 1 0.35 0.00 0.10 0.02 0.05 99.48 11:24:01 PM all 0.24 0.00 0.07 0.00 0.03 99.67 11:24:01 PM 0 0.40 0.00 0.08 0.00 0.03 99.48 11:24:01 PM 1 0.08 0.00 0.05 0.00 0.02 99.85 11:25:01 PM all 0.28 0.00 0.07 0.00 0.03 99.63 11:25:01 PM 0 0.42 0.00 0.07 0.00 0.02 99.50 11:25:01 PM 1 0.13 0.00 0.07 0.00 0.03 99.77 11:26:01 PM all 0.33 0.00 0.05 0.00 0.04 99.57 11:26:01 PM 0 0.57 0.00 0.05 0.00 0.05 99.33 11:26:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 11:27:01 PM all 0.44 0.00 0.07 0.00 0.03 99.47 11:27:01 PM 0 0.73 0.00 0.05 0.00 0.02 99.20 11:27:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:28:01 PM all 0.23 0.00 0.08 0.00 0.03 99.66 11:28:01 PM 0 0.33 0.00 0.07 0.00 0.02 99.58 11:28:01 PM 1 0.13 0.00 0.10 0.00 0.03 99.73 11:29:01 PM all 1.91 0.00 0.25 0.00 0.03 97.81 11:29:01 PM 0 2.07 0.00 0.10 0.00 0.03 97.80 11:29:01 PM 1 1.74 0.00 0.40 0.00 0.03 97.82 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.48 0.00 0.10 0.00 0.04 99.37 11:30:01 PM 0 0.63 0.00 0.10 0.00 0.05 99.22 11:30:01 PM 1 0.33 0.00 0.10 0.00 0.03 99.53 11:31:01 PM all 0.38 0.00 0.10 0.01 0.04 99.47 11:31:01 PM 0 0.62 0.00 0.10 0.02 0.03 99.23 11:31:01 PM 1 0.13 0.00 0.10 0.00 0.05 99.72 11:32:01 PM all 17.72 0.00 3.01 0.14 0.05 79.07 11:32:01 PM 0 23.04 0.00 3.11 0.22 0.05 73.58 11:32:01 PM 1 12.41 0.00 2.92 0.07 0.05 84.55 Average: all 6.95 0.00 1.11 0.47 0.05 91.42 Average: 0 7.65 0.00 1.13 0.45 0.05 90.72 Average: 1 6.25 0.00 1.09 0.48 0.05 92.13