---> uname -a: Linux prd-centos8-robot-2c-8g-43321.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 615 4963 19 2119 6785 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:5f:df:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe5f:df3a/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) 10/17/2024 _x86_64_ (2 CPU) 04:05:29 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 103.68 53.30 50.38 6844.25 26629.97 04:08:01 AM 116.56 7.42 109.15 1296.72 9735.13 04:09:01 AM 26.76 0.03 26.72 0.53 3516.16 04:10:01 AM 44.29 0.38 43.90 64.25 2998.72 04:11:01 AM 26.26 0.03 26.22 3.47 5625.51 04:12:01 AM 0.58 0.10 0.48 32.93 28.83 04:13:01 AM 24.51 0.63 23.88 73.18 1177.59 Average: 48.95 8.84 40.11 1187.93 7101.81 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5428040 7015176 2454392 31.14 2688 1777516 748564 8.38 191300 1972328 115624 04:08:01 AM 5171824 7003464 2710608 34.39 2688 2008184 710764 7.96 221572 2141208 90056 04:09:01 AM 5119840 6974284 2762592 35.05 2688 2031560 732020 8.20 233968 2182988 23384 04:10:01 AM 4979136 7014400 2903296 36.83 2688 2204248 677928 7.59 257980 2274972 154512 04:11:01 AM 4995504 7030540 2886928 36.62 2688 2204328 674592 7.55 258296 2253852 4 04:12:01 AM 4868072 6904632 3014360 38.24 2688 2205868 810796 9.08 258424 2380076 16 04:13:01 AM 5113896 6975736 2768536 35.12 2688 2036624 723764 8.10 445088 1972588 184 Average: 5096616 6988319 2785816 35.34 2688 2066904 725490 8.12 266661 2168287 54826 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 307.55 185.25 1573.19 59.84 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 62.64 49.19 631.75 8.44 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 12.91 5.41 4.45 2.58 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 47.15 38.59 300.91 9.55 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 191.29 146.58 40.40 39.63 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 148.51 120.06 1378.09 9.11 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 69.01 45.85 88.50 24.43 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 119.87 84.42 573.88 21.94 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) 10/17/2024 _x86_64_ (2 CPU) 04:05:29 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.19 0.03 6.17 9.57 0.12 46.93 04:07:01 AM 0 41.77 0.05 6.00 10.83 0.13 41.22 04:07:01 AM 1 32.60 0.00 6.34 8.31 0.10 52.65 04:08:01 AM all 31.79 0.00 5.55 5.17 0.09 57.40 04:08:01 AM 0 43.98 0.00 6.55 4.27 0.10 45.10 04:08:01 AM 1 19.60 0.00 4.55 6.08 0.08 69.69 04:09:01 AM all 8.73 0.00 0.97 1.36 0.06 88.88 04:09:01 AM 0 4.16 0.00 0.95 1.29 0.05 93.55 04:09:01 AM 1 13.31 0.00 0.99 1.44 0.07 84.20 04:10:01 AM all 28.08 0.00 4.45 2.19 0.09 65.19 04:10:01 AM 0 34.48 0.00 4.80 2.82 0.10 57.79 04:10:01 AM 1 21.67 0.00 4.09 1.57 0.08 72.59 04:11:01 AM all 0.92 0.00 0.76 1.97 0.04 96.30 04:11:01 AM 0 1.09 0.00 0.60 1.49 0.03 96.79 04:11:01 AM 1 0.75 0.00 0.92 2.46 0.05 95.82 04:12:01 AM all 5.40 0.00 0.64 0.03 0.06 93.87 04:12:01 AM 0 7.03 0.00 0.78 0.05 0.07 92.08 04:12:01 AM 1 3.78 0.00 0.50 0.02 0.05 95.65 04:13:01 AM all 25.08 0.00 3.37 0.37 0.08 71.09 04:13:01 AM 0 26.69 0.00 3.51 0.43 0.08 69.29 04:13:01 AM 1 23.48 0.00 3.24 0.30 0.08 72.90 Average: all 19.61 0.00 3.13 2.95 0.08 74.22 Average: 0 22.76 0.01 3.32 3.03 0.08 70.81 Average: 1 16.46 0.00 2.95 2.88 0.07 77.64