---> uname -a: Linux prd-centos8-robot-2c-8g-4206.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 602 4977 19 2117 6799 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:b9:56:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:feb9:5630/64 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) 11/04/2024 _x86_64_ (2 CPU) 02:06:40 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 159.46 107.50 51.97 12866.91 38002.32 02:09:01 AM 122.35 7.00 115.35 1259.39 10635.48 02:10:01 AM 41.45 0.98 40.47 110.90 4860.78 02:11:01 AM 35.45 0.07 35.38 2.80 2529.57 02:12:01 AM 32.97 0.03 32.94 3.47 5739.67 02:13:01 AM 1.95 0.10 1.85 32.12 50.55 02:14:01 AM 1.93 0.00 1.93 0.00 66.51 02:15:01 AM 0.18 0.00 0.18 0.00 12.28 02:16:01 AM 28.16 0.65 27.51 74.12 1286.30 Average: 47.10 12.93 34.17 1594.42 7020.34 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5517240 7021380 2365184 30.01 2688 1697628 755992 8.46 184000 1898648 91924 02:09:01 AM 5136856 6991176 2745568 34.83 2688 2032292 738520 8.27 213244 2187920 141680 02:10:01 AM 5234564 7066588 2647860 33.59 2688 2009368 672212 7.53 239960 2060412 24 02:11:01 AM 4988460 7015764 2893964 36.71 2688 2197372 701572 7.86 255192 2266184 138952 02:12:01 AM 5011480 7042636 2870944 36.42 2688 2200844 672832 7.53 257636 2237832 4 02:13:01 AM 4940800 6973164 2941624 37.32 2688 2202060 777016 8.70 257772 2307536 84 02:14:01 AM 4906756 6939176 2975668 37.75 2688 2202108 801548 8.97 257772 2340884 32 02:15:01 AM 5010176 7043628 2872248 36.44 2688 2203140 658408 7.37 258172 2238788 728 02:16:01 AM 5108896 6969164 2773528 35.19 2688 2035868 749156 8.39 447608 1974132 192 Average: 5095025 7006964 2787399 35.36 2688 2086742 725251 8.12 263484 2168037 41513 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 236.89 139.45 1098.36 50.29 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 111.36 83.10 1098.76 18.81 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 16.83 10.91 13.03 4.18 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 36.98 27.75 292.48 5.66 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 206.25 181.44 44.98 36.04 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 78.07 85.17 142.00 693.00 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 551.87 457.61 6953.84 29.57 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 382.09 303.27 4190.22 20.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.63 35.28 79.88 27.15 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 184.89 147.11 1545.96 98.32 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) 11/04/2024 _x86_64_ (2 CPU) 02:06:40 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 30.37 0.07 9.27 17.35 0.09 42.84 02:08:01 AM 0 33.00 0.03 10.96 20.78 0.08 35.15 02:08:01 AM 1 27.75 0.10 7.58 13.92 0.10 50.55 02:09:01 AM all 33.33 0.00 5.66 3.19 0.12 57.71 02:09:01 AM 0 38.99 0.00 6.02 3.47 0.13 51.39 02:09:01 AM 1 27.68 0.00 5.30 2.91 0.10 64.01 02:10:01 AM all 17.50 0.00 1.82 1.39 0.09 79.20 02:10:01 AM 0 12.88 0.00 1.47 1.19 0.12 84.34 02:10:01 AM 1 22.11 0.00 2.17 1.59 0.07 74.06 02:11:01 AM all 17.22 0.00 2.96 1.34 0.08 78.40 02:11:01 AM 0 9.19 0.00 2.28 1.07 0.07 87.39 02:11:01 AM 1 25.29 0.00 3.63 1.62 0.08 69.37 02:12:01 AM all 9.83 0.00 1.81 6.11 0.06 82.19 02:12:01 AM 0 12.94 0.00 1.93 3.32 0.07 81.75 02:12:01 AM 1 6.71 0.00 1.69 8.92 0.05 82.63 02:13:01 AM all 8.77 0.00 0.37 0.23 0.08 90.56 02:13:01 AM 0 10.11 0.00 0.44 0.40 0.10 88.95 02:13:01 AM 1 7.43 0.00 0.30 0.05 0.05 92.17 02:14:01 AM all 12.35 0.00 2.01 0.00 0.13 85.52 02:14:01 AM 0 10.19 0.00 1.64 0.00 0.13 88.03 02:14:01 AM 1 14.53 0.00 2.37 0.00 0.12 82.98 02:15:01 AM all 10.11 0.00 1.43 0.00 0.09 88.36 02:15:01 AM 0 6.60 0.00 1.15 0.00 0.10 92.15 02:15:01 AM 1 13.66 0.00 1.72 0.00 0.09 84.54 02:16:01 AM all 26.57 0.00 3.28 0.48 0.12 69.55 02:16:01 AM 0 31.74 0.00 3.57 0.55 0.12 64.02 02:16:01 AM 1 21.42 0.00 2.99 0.40 0.12 75.07 Average: all 18.47 0.01 3.18 3.34 0.09 74.91 Average: 0 18.41 0.00 3.27 3.42 0.10 74.80 Average: 1 18.53 0.01 3.09 3.27 0.09 75.02