---> uname -a: Linux prd-centos8-robot-2c-8g-24523.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 586 4987 19 2123 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:6c:c0:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe6c:c026/64 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) 09/20/2024 _x86_64_ (2 CPU) 07:01:15 LINUX RESTART (2 CPU) 07:02:02 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 78.62 40.88 37.74 7304.49 5443.72 07:04:01 AM 117.96 0.70 117.26 50.78 10144.20 07:05:01 AM 23.28 0.42 22.86 64.79 2962.62 07:06:01 AM 17.34 0.00 17.34 0.00 1251.65 07:07:01 AM 47.86 0.03 47.83 3.47 6973.37 07:08:01 AM 2.68 0.08 2.60 31.99 84.72 07:09:01 AM 1.90 0.00 1.90 0.00 77.46 07:10:00 AM 0.17 0.00 0.17 0.00 2.76 07:10:01 AM 69.40 8.21 61.19 191.04 3892.54 07:11:01 AM 26.52 0.47 26.06 69.84 1175.04 Average: 35.24 4.68 30.55 824.72 3129.06 07:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5340476 7016508 2541956 32.25 2688 1863936 763860 8.55 226308 2015624 155460 07:04:01 AM 5168944 7005192 2713488 34.42 2688 2012792 724044 8.11 221840 2143604 73548 07:05:01 AM 5243852 7081524 2638580 33.47 2688 2014740 651364 7.29 240560 2051184 8 07:06:01 AM 4983228 6979888 2899204 36.78 2688 2168448 752456 8.43 269096 2266940 136604 07:07:01 AM 5024036 7059196 2858396 36.26 2688 2204364 647996 7.26 260196 2221632 4 07:08:01 AM 4982356 7018856 2900076 36.79 2688 2205704 698212 7.82 260320 2263300 380 07:09:01 AM 4981148 7017688 2901284 36.81 2688 2205744 698212 7.82 260320 2264564 16 07:10:00 AM 5024136 7061456 2858296 36.26 2688 2206524 654868 7.33 260652 2221960 776 07:10:01 AM 5182152 7052496 2700280 34.26 2688 2040996 654868 7.33 253832 2069688 3516 07:11:01 AM 5206012 7071908 2676420 33.95 2688 2040988 647736 7.25 445836 1878052 192 Average: 5113634 7036471 2768798 35.13 2688 2096424 689362 7.72 269896 2139655 37050 07:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 295.82 173.39 1601.89 61.80 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 59.45 44.89 613.33 8.28 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 14.23 9.65 5.55 3.69 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.92 27.09 270.61 5.40 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 195.02 141.54 44.30 32.65 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 26.88 17.05 5.88 2.32 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 7.80 4.42 1.41 7.10 0.00 0.00 0.00 0.00 07:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:00 AM eth0 20.31 11.10 6.75 2.06 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 1070.90 696.27 2662.08 579.26 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 26.36 19.36 21.75 11.51 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 77.62 51.30 289.89 16.33 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) 09/20/2024 _x86_64_ (2 CPU) 07:01:15 LINUX RESTART (2 CPU) 07:02:02 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 33.50 0.03 6.68 3.72 0.10 55.98 07:03:01 AM 0 36.41 0.03 7.84 3.50 0.10 52.10 07:03:01 AM 1 30.59 0.02 5.53 3.93 0.10 59.83 07:04:01 AM all 30.29 0.00 4.73 3.36 0.13 61.50 07:04:01 AM 0 35.54 0.00 5.44 4.14 0.13 54.75 07:04:01 AM 1 25.04 0.00 4.02 2.58 0.12 68.24 07:05:01 AM all 10.34 0.00 1.29 2.83 0.06 85.47 07:05:01 AM 0 5.83 0.00 1.31 0.97 0.07 91.82 07:05:01 AM 1 14.86 0.00 1.28 4.70 0.05 79.12 07:06:01 AM all 14.55 0.00 2.53 0.54 0.08 82.31 07:06:01 AM 0 18.70 0.00 3.03 0.65 0.07 77.55 07:06:01 AM 1 10.42 0.00 2.02 0.42 0.08 87.06 07:07:01 AM all 13.05 0.00 2.59 1.62 0.07 82.67 07:07:01 AM 0 16.28 0.00 2.84 1.37 0.07 79.43 07:07:01 AM 1 9.81 0.00 2.34 1.87 0.07 85.91 07:08:01 AM all 2.10 0.00 0.25 0.03 0.06 97.56 07:08:01 AM 0 0.48 0.00 0.17 0.02 0.07 99.26 07:08:01 AM 1 3.72 0.00 0.34 0.05 0.05 95.85 07:09:01 AM all 0.67 0.00 0.13 0.01 0.05 99.14 07:09:01 AM 0 0.75 0.00 0.13 0.02 0.05 99.05 07:09:01 AM 1 0.59 0.00 0.13 0.00 0.05 99.23 07:10:00 AM all 0.85 0.00 0.22 0.00 0.07 98.86 07:10:00 AM 0 1.01 0.00 0.17 0.00 0.07 98.75 07:10:00 AM 1 0.70 0.00 0.27 0.00 0.07 98.96 07:10:01 AM all 38.72 0.00 20.30 0.00 0.00 40.98 07:10:01 AM 0 37.31 0.00 11.19 0.00 0.00 51.49 07:10:01 AM 1 40.15 0.00 29.55 0.00 0.00 30.30 07:11:01 AM all 25.77 0.00 2.75 0.38 0.08 71.02 07:11:01 AM 0 24.71 0.00 2.70 0.27 0.08 72.23 07:11:01 AM 1 26.82 0.00 2.79 0.50 0.08 69.80 Average: all 14.63 0.00 2.39 1.38 0.08 81.52 Average: 0 15.57 0.00 2.64 1.21 0.08 80.50 Average: 1 13.69 0.00 2.15 1.56 0.07 82.54