---> uname -a: Linux prd-centos8-robot-2c-8g-27409.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 608 4921 19 2167 6792 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:25:5e:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe25:5e41/64 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:38 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 172.61 128.17 44.44 13177.07 37154.93 05:04:01 AM 51.83 9.71 42.12 2435.19 4256.93 05:05:01 AM 97.62 4.50 93.12 113.05 8694.65 05:06:02 AM 30.21 0.42 29.79 64.78 3624.94 05:07:01 AM 25.39 0.00 25.39 0.00 1565.65 05:08:01 AM 42.40 0.03 42.37 3.47 6733.29 05:09:01 AM 4.65 0.10 4.55 32.13 178.07 05:10:01 AM 13.18 0.32 12.87 36.89 1267.77 05:10:01 AM 0.00 0.00 0.00 0.00 0.00 Average: 54.80 17.94 36.85 1987.04 7948.07 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5840312 7204176 2042112 25.91 2688 1563148 629008 7.04 149756 1634800 20144 05:04:01 AM 5365000 6989388 2517424 31.94 2688 1814748 800788 8.97 211976 2010848 89104 05:05:01 AM 5180676 7012788 2701748 34.28 2688 2008784 713516 7.99 214032 2140016 88984 05:06:02 AM 5235312 7068808 2647112 33.58 2688 2010732 664016 7.43 238644 2062860 16 05:07:01 AM 4994132 7022096 2888292 36.64 2688 2197328 699040 7.83 255900 2262816 162688 05:08:01 AM 5016960 7048216 2865464 36.35 2688 2200776 664848 7.44 258212 2232740 24 05:09:01 AM 4949736 6986260 2932688 37.21 2688 2206044 744388 8.33 258336 2299504 4308 05:10:01 AM 5106288 7016364 2776136 35.22 2688 2085720 712432 7.98 296848 2124664 42868 05:10:01 AM 5108712 7018788 2773712 35.19 2688 2085720 712432 7.98 295920 2123388 42868 Average: 5199681 7040765 2682743 34.03 2688 2019222 704496 7.89 242180 2099071 50112 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 106.10 55.96 420.01 16.39 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 188.45 129.42 1219.99 45.64 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 56.36 42.96 612.42 7.77 0.00 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 AM eth0 13.53 9.28 5.79 3.50 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 33.67 27.74 278.51 5.85 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 169.69 124.06 42.18 30.29 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 30.09 15.01 75.52 1.29 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 118.59 78.26 454.81 63.99 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 0.00 0.00 0.00 0.00 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 89.69 60.41 388.93 21.88 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:38 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 18.15 0.07 7.55 28.56 0.09 45.59 05:03:01 AM 0 20.31 0.05 6.95 28.87 0.09 43.74 05:03:01 AM 1 16.01 0.09 8.15 28.25 0.09 47.42 05:04:01 AM all 24.87 0.00 3.73 4.10 0.10 67.19 05:04:01 AM 0 16.36 0.00 3.86 3.23 0.12 76.43 05:04:01 AM 1 33.40 0.00 3.60 4.97 0.08 57.94 05:05:01 AM all 33.89 0.00 5.63 4.11 0.13 56.25 05:05:01 AM 0 31.57 0.00 5.19 3.37 0.10 59.77 05:05:01 AM 1 36.20 0.00 6.06 4.85 0.15 52.74 05:06:02 AM all 11.02 0.00 1.40 5.56 0.07 81.96 05:06:02 AM 0 5.53 0.00 1.07 3.10 0.07 90.23 05:06:02 AM 1 16.50 0.00 1.72 8.02 0.07 73.69 05:07:01 AM all 20.14 0.00 3.53 3.10 0.08 73.15 05:07:01 AM 0 10.47 0.00 2.76 2.00 0.08 84.68 05:07:01 AM 1 29.85 0.00 4.31 4.21 0.07 61.57 05:08:01 AM all 9.35 0.00 1.75 5.39 0.06 83.45 05:08:01 AM 0 6.59 0.00 1.49 6.02 0.05 85.84 05:08:01 AM 1 12.11 0.00 2.00 4.75 0.07 81.07 05:09:01 AM all 1.99 0.00 0.29 0.03 0.03 97.66 05:09:01 AM 0 0.42 0.00 0.18 0.03 0.03 99.33 05:09:01 AM 1 3.58 0.00 0.39 0.03 0.03 95.96 05:10:01 AM all 19.11 0.00 1.89 0.62 0.08 78.30 05:10:01 AM 0 9.38 0.00 1.70 0.20 0.08 88.64 05:10:01 AM 1 28.99 0.00 2.07 1.05 0.08 67.81 05:10:01 AM all 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 AM 1 0.00 0.00 0.00 0.00 0.00 0.00 Average: all 17.31 0.01 3.21 6.39 0.08 73.00 Average: 0 12.56 0.01 2.89 5.79 0.08 78.68 Average: 1 22.09 0.01 3.53 7.00 0.08 67.29