---> uname -a: Linux prd-centos8-robot-2c-8g-50240.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 598 4915 19 2183 6801 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:76:49:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84897sec preferred_lft 84897sec inet6 fe80::f816:3eff:fe76:4922/64 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) 09/06/2025 _x86_64_ (2 CPU) 23:06:49 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 218.57 156.02 62.55 14660.09 40802.45 11:09:01 PM 122.03 0.72 121.31 52.92 12448.42 11:10:01 PM 30.67 0.42 30.26 64.78 2276.67 11:11:01 PM 67.21 9.45 57.76 1685.30 3729.17 11:12:01 PM 30.76 0.00 30.76 0.00 6121.05 11:13:01 PM 2.53 0.00 2.53 0.00 79.67 11:14:01 PM 0.10 0.00 0.10 0.00 1.17 11:15:01 PM 0.53 0.20 0.33 11.60 8.90 11:16:01 PM 2.07 0.00 2.07 0.00 97.08 11:17:01 PM 0.28 0.00 0.28 0.00 11.28 11:18:01 PM 0.28 0.00 0.28 0.00 19.41 11:19:01 PM 0.15 0.00 0.15 0.00 15.61 11:20:01 PM 0.15 0.00 0.15 0.00 14.13 11:21:01 PM 0.60 0.03 0.57 1.87 23.13 11:22:01 PM 0.57 0.03 0.53 0.27 18.43 11:23:01 PM 1.40 0.00 1.40 0.00 32.09 11:24:01 PM 0.42 0.03 0.38 1.33 6.68 11:25:01 PM 0.35 0.00 0.35 0.00 4.22 11:26:01 PM 0.35 0.00 0.35 0.00 6.47 11:27:01 PM 0.27 0.00 0.27 0.00 4.05 11:28:01 PM 0.32 0.00 0.32 0.00 4.82 11:29:01 PM 0.28 0.00 0.28 0.00 15.36 11:30:01 PM 0.18 0.00 0.18 0.00 2.27 11:31:01 PM 19.93 0.33 19.59 37.85 987.97 Average: 20.84 6.97 13.87 688.31 2780.83 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5410564 7004436 2471868 31.36 2688 1784884 748348 8.38 191076 1994392 125380 11:09:01 PM 5157844 6995004 2724588 34.57 2688 2012780 703796 7.88 198392 2170516 46536 11:10:01 PM 5236412 7075324 2646020 33.57 2688 2014728 628596 7.04 219404 2078396 10768 11:11:01 PM 4956400 7056004 2926032 37.12 2688 2266680 624208 6.99 267548 2282696 169668 11:12:01 PM 4951820 7051132 2930612 37.18 2688 2266756 624208 6.99 267628 2282536 4 11:13:01 PM 4951904 7051216 2930528 37.18 2688 2266756 624208 6.99 267632 2282600 8 11:14:01 PM 4952076 7051388 2930356 37.18 2688 2266756 624208 6.99 267632 2282472 4 11:15:01 PM 4906184 7006548 2976248 37.76 2688 2267816 719024 8.05 267760 2328088 696 11:16:01 PM 4904672 7005384 2977760 37.78 2688 2268164 719024 8.05 267760 2329552 24 11:17:01 PM 4902668 7003772 2979764 37.80 2688 2268556 719024 8.05 267760 2331444 192 11:18:01 PM 4900500 7001976 2981932 37.83 2688 2268936 719024 8.05 267760 2333760 112 11:19:01 PM 4898332 7000176 2984100 37.86 2688 2269296 719024 8.05 267760 2335844 44 11:20:01 PM 4896280 6998500 2986152 37.88 2688 2269672 734848 8.23 267760 2337900 24 11:21:01 PM 4892832 6995800 2989600 37.93 2688 2270412 734848 8.23 267876 2341100 240 11:22:01 PM 4892064 6995200 2990368 37.94 2688 2270584 734848 8.23 268140 2341592 4 11:23:01 PM 4891936 6995080 2990496 37.94 2688 2270588 734848 8.23 268140 2341916 16 11:24:01 PM 4891476 6994736 2990956 37.94 2688 2270704 734848 8.23 268148 2342364 4 11:25:01 PM 4891708 6994968 2990724 37.94 2688 2270704 734848 8.23 268148 2342160 4 11:26:01 PM 4891332 6994676 2991100 37.95 2688 2270788 734848 8.23 268148 2342292 4 11:27:01 PM 4891432 6994776 2991000 37.95 2688 2270788 734848 8.23 268148 2342296 4 11:28:01 PM 4890248 6993708 2992184 37.96 2688 2270904 734848 8.23 268148 2343628 124 11:29:01 PM 4887308 6990924 2995124 38.00 2688 2271060 734848 8.23 268148 2346532 4 11:30:01 PM 4886740 6990356 2995692 38.00 2688 2271060 724952 8.12 268148 2346800 8 11:31:01 PM 5053552 6978852 2828880 35.89 2688 2098920 703708 7.88 310748 2160608 23952 Average: 4957762 7009164 2924670 37.10 2688 2220762 706243 7.91 261576 2290062 15743 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 311.58 197.13 1717.04 60.57 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 76.39 55.26 843.59 9.38 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 16.89 11.76 6.77 4.31 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 48.68 41.87 336.85 12.39 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 447.01 326.51 87.36 76.39 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 2.90 2.13 0.58 0.51 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 2.45 1.98 0.42 0.42 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 43.06 29.21 12.52 3.54 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 11.40 8.85 2.63 1.73 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 12.23 9.15 2.79 1.80 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 12.06 9.40 3.12 2.09 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 10.43 8.68 2.54 1.72 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 11.40 9.20 2.74 1.80 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 21.71 18.63 5.40 3.53 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 0.80 0.40 0.09 0.06 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 1.20 0.42 0.49 0.30 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 1.28 0.58 0.41 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 0.25 0.08 0.02 0.01 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 0.68 0.37 0.08 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 0.33 0.08 0.02 0.01 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 3.63 2.97 0.94 0.60 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 13.35 13.03 2.09 3.71 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 0.33 0.07 0.02 0.00 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 75.21 49.78 92.09 35.96 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 46.89 33.23 130.04 9.21 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) 09/06/2025 _x86_64_ (2 CPU) 23:06:49 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 51.41 0.06 10.55 4.17 0.10 33.71 11:08:01 PM 0 50.74 0.03 10.75 3.65 0.10 34.73 11:08:01 PM 1 52.08 0.08 10.36 4.70 0.10 32.68 11:09:01 PM all 33.61 0.00 4.94 1.92 0.11 59.42 11:09:01 PM 0 42.48 0.00 5.96 1.99 0.10 49.48 11:09:01 PM 1 24.76 0.00 3.93 1.86 0.12 69.33 11:10:01 PM all 12.53 0.00 1.86 0.48 0.09 85.03 11:10:01 PM 0 18.34 0.00 2.27 0.38 0.08 78.93 11:10:01 PM 1 6.73 0.00 1.45 0.58 0.10 91.14 11:11:01 PM all 32.78 0.00 5.74 0.72 0.11 60.65 11:11:01 PM 0 40.77 0.00 6.16 0.75 0.10 52.22 11:11:01 PM 1 24.80 0.00 5.31 0.70 0.12 69.07 11:12:01 PM all 1.18 0.00 1.05 0.48 0.07 97.22 11:12:01 PM 0 1.07 0.00 0.90 0.23 0.08 97.71 11:12:01 PM 1 1.29 0.00 1.21 0.72 0.05 96.73 11:13:01 PM all 0.28 0.00 0.08 0.02 0.05 99.57 11:13:01 PM 0 0.18 0.00 0.08 0.03 0.07 99.63 11:13:01 PM 1 0.38 0.00 0.07 0.00 0.03 99.52 11:14:01 PM all 0.33 0.00 0.08 0.00 0.06 99.53 11:14:01 PM 0 0.57 0.00 0.05 0.00 0.07 99.32 11:14:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 11:15:01 PM all 4.16 0.00 0.49 0.00 0.06 95.28 11:15:01 PM 0 4.99 0.00 0.52 0.00 0.05 94.45 11:15:01 PM 1 3.34 0.00 0.47 0.00 0.07 96.12 11:16:01 PM all 4.33 0.00 0.34 0.01 0.09 95.23 11:16:01 PM 0 3.74 0.00 0.32 0.00 0.08 95.86 11:16:01 PM 1 4.92 0.00 0.37 0.02 0.10 94.60 11:17:01 PM all 4.30 0.00 0.38 0.01 0.09 95.21 11:17:01 PM 0 4.16 0.00 0.38 0.02 0.08 95.36 11:17:01 PM 1 4.45 0.00 0.38 0.00 0.10 95.07 11:18:01 PM all 4.46 0.00 0.33 0.00 0.09 95.12 11:18:01 PM 0 3.99 0.00 0.32 0.00 0.07 95.62 11:18:01 PM 1 4.93 0.00 0.33 0.00 0.12 94.62 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.25 0.00 0.35 0.00 0.09 95.31 11:19:01 PM 0 3.21 0.00 0.33 0.00 0.08 96.37 11:19:01 PM 1 5.29 0.00 0.37 0.00 0.10 94.25 11:20:01 PM all 4.31 0.00 0.34 0.00 0.10 95.25 11:20:01 PM 0 4.18 0.00 0.33 0.00 0.10 95.39 11:20:01 PM 1 4.45 0.00 0.35 0.00 0.10 95.10 11:21:01 PM all 7.32 0.00 0.42 0.00 0.10 92.16 11:21:01 PM 0 6.58 0.00 0.40 0.00 0.10 92.92 11:21:01 PM 1 8.06 0.00 0.43 0.00 0.10 91.40 11:22:01 PM all 0.55 0.00 0.20 0.01 0.07 99.17 11:22:01 PM 0 0.53 0.00 0.10 0.00 0.05 99.32 11:22:01 PM 1 0.57 0.00 0.30 0.02 0.08 99.03 11:23:01 PM all 0.33 0.00 0.08 0.00 0.06 99.52 11:23:01 PM 0 0.57 0.00 0.08 0.00 0.05 99.30 11:23:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:24:01 PM all 0.46 0.00 0.07 0.00 0.06 99.42 11:24:01 PM 0 0.17 0.00 0.08 0.00 0.07 99.68 11:24:01 PM 1 0.75 0.00 0.05 0.00 0.05 99.15 11:25:01 PM all 0.12 0.00 0.07 0.00 0.05 99.77 11:25:01 PM 0 0.12 0.00 0.07 0.00 0.07 99.75 11:25:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 11:26:01 PM all 0.48 0.00 0.07 0.00 0.08 99.38 11:26:01 PM 0 0.27 0.00 0.07 0.00 0.08 99.58 11:26:01 PM 1 0.68 0.00 0.07 0.00 0.07 99.18 11:27:01 PM all 0.24 0.00 0.07 0.00 0.07 99.62 11:27:01 PM 0 0.33 0.00 0.08 0.00 0.07 99.52 11:27:01 PM 1 0.15 0.00 0.05 0.00 0.07 99.73 11:28:01 PM all 1.42 0.00 0.09 0.00 0.06 98.43 11:28:01 PM 0 0.80 0.00 0.08 0.00 0.05 99.06 11:28:01 PM 1 2.03 0.00 0.10 0.00 0.07 97.80 11:29:01 PM all 1.01 0.00 0.25 0.00 0.06 98.68 11:29:01 PM 0 1.25 0.00 0.38 0.00 0.05 98.31 11:29:01 PM 1 0.77 0.00 0.12 0.00 0.07 99.05 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.31 0.00 0.09 0.00 0.08 99.52 11:30:01 PM 0 0.13 0.00 0.12 0.00 0.08 99.67 11:30:01 PM 1 0.48 0.00 0.07 0.00 0.07 99.38 11:31:01 PM all 16.20 0.00 2.21 0.12 0.08 81.39 11:31:01 PM 0 21.73 0.00 2.02 0.17 0.10 75.98 11:31:01 PM 1 10.67 0.00 2.40 0.07 0.07 86.79 Average: all 7.76 0.00 1.26 0.33 0.08 90.57 Average: 0 8.79 0.00 1.33 0.30 0.08 89.51 Average: 1 6.74 0.00 1.18 0.36 0.08 91.63