---> uname -a: Linux prd-centos8-robot-2c-8g-40443.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 581 4955 19 2160 6819 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:ca:5d:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:feca:5d85/64 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) 10/08/2024 _x86_64_ (2 CPU) 05:06:04 LINUX RESTART (2 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 102.90 13.10 89.80 2343.22 6950.07 05:09:01 AM 69.06 0.70 68.36 50.78 9360.88 05:10:01 AM 15.03 0.42 14.61 64.78 839.87 05:11:01 AM 56.61 0.03 56.58 3.46 7693.47 05:12:01 AM 3.70 0.10 3.60 32.12 153.70 05:13:01 AM 13.96 0.42 13.55 47.73 1227.95 Average: 43.55 2.46 41.09 423.67 4371.26 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 5203664 7005900 2678768 33.98 2688 1980716 737204 8.25 218392 2127948 225528 05:09:01 AM 5209204 7040204 2673228 33.91 2688 2008020 679104 7.60 230720 2097444 1120 05:10:01 AM 5160872 7041660 2721560 34.53 2688 2055088 697224 7.81 251352 2116304 41312 05:11:01 AM 5028208 7061840 2854224 36.21 2688 2202936 629916 7.05 258056 2220784 92 05:12:01 AM 4972620 7014344 2909812 36.92 2688 2211048 698228 7.82 258184 2276256 7160 05:13:01 AM 5154796 7058152 2727636 34.60 2688 2078328 660588 7.40 462760 1914816 37396 Average: 5121561 7037017 2760871 35.03 2688 2089356 683711 7.66 279911 2125592 52101 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 133.92 104.32 1212.51 21.57 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 46.57 29.56 385.47 6.18 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 19.96 17.14 78.26 4.85 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 230.35 164.11 266.10 47.28 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 43.44 26.72 201.24 2.20 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 103.70 69.16 284.64 56.74 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 96.33 68.51 404.70 23.14 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) 10/08/2024 _x86_64_ (2 CPU) 05:06:04 LINUX RESTART (2 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 37.43 0.00 6.16 3.14 0.10 53.17 05:08:01 AM 0 37.61 0.00 5.50 2.89 0.10 53.89 05:08:01 AM 1 37.25 0.00 6.81 3.39 0.10 52.45 05:09:01 AM all 16.62 0.00 2.56 3.28 0.09 77.44 05:09:01 AM 0 19.51 0.00 3.18 3.34 0.08 73.89 05:09:01 AM 1 13.73 0.00 1.95 3.22 0.10 80.99 05:10:01 AM all 15.26 0.00 2.10 0.28 0.07 82.29 05:10:01 AM 0 12.81 0.00 2.05 0.28 0.07 84.78 05:10:01 AM 1 17.70 0.00 2.15 0.28 0.07 79.80 05:11:01 AM all 18.98 0.00 3.27 2.29 0.08 75.38 05:11:01 AM 0 7.80 0.00 2.72 1.67 0.07 87.74 05:11:01 AM 1 30.18 0.00 3.81 2.91 0.08 63.01 05:12:01 AM all 2.46 0.00 0.31 0.04 0.04 97.15 05:12:01 AM 0 0.89 0.00 0.28 0.00 0.05 98.78 05:12:01 AM 1 4.05 0.00 0.34 0.08 0.03 95.50 05:13:01 AM all 19.65 0.00 2.63 0.21 0.08 77.42 05:13:01 AM 0 13.26 0.00 3.21 0.18 0.08 83.26 05:13:01 AM 1 26.13 0.00 2.05 0.24 0.08 71.51 Average: all 18.41 0.00 2.84 1.54 0.08 77.13 Average: 0 15.31 0.00 2.82 1.40 0.08 80.39 Average: 1 21.52 0.00 2.86 1.69 0.08 73.85