---> uname -a: Linux prd-centos8-robot-2c-8g-2014.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 555 5022 19 2119 6845 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:fb:67:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fefb:6784/64 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) 01/16/2025 _x86_64_ (2 CPU) 00:54:13 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 86.73 8.65 78.08 1506.10 6494.05 12:57:01 AM 77.41 0.73 76.67 53.05 9215.26 12:58:01 AM 37.29 7.13 30.16 1310.71 2332.73 12:59:01 AM 47.63 0.03 47.60 3.47 7081.51 01:00:01 AM 6.01 0.42 5.60 69.04 195.18 01:01:01 AM 27.54 0.53 27.00 64.77 1169.33 Average: 46.88 2.88 44.00 495.54 4403.03 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5393532 7085092 2488892 31.58 2688 1874728 646832 7.24 186712 1983056 164612 12:57:01 AM 5250388 7046532 2632036 33.39 2688 1974392 662504 7.42 207980 2078624 19876 12:58:01 AM 4952468 7014080 2929956 37.17 2688 2232376 711816 7.97 287236 2277632 201248 12:59:01 AM 5054704 7091448 2827720 35.87 2688 2206864 605924 6.78 258340 2195940 4 01:00:01 AM 5176896 7043180 2705528 34.32 2688 2040180 662032 7.41 252856 2095752 4352 01:01:01 AM 5146760 7023756 2735664 34.71 2688 2052912 687524 7.70 450028 1935056 15756 Average: 5162458 7050681 2719966 34.51 2688 2063575 662772 7.42 273859 2094343 67641 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 252.95 149.98 1474.61 46.31 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 54.57 37.39 469.78 14.90 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 40.14 31.46 297.30 6.67 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 201.33 144.69 45.19 35.75 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 55.61 35.89 74.93 17.96 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 19.27 17.52 16.49 8.38 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 103.15 69.04 390.35 21.52 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) 01/16/2025 _x86_64_ (2 CPU) 00:54:13 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 36.11 0.00 5.44 2.36 0.11 55.98 12:56:01 AM 0 27.62 0.00 4.04 2.38 0.10 65.86 12:56:01 AM 1 44.62 0.00 6.85 2.33 0.12 46.08 12:57:01 AM all 23.55 0.00 3.20 2.60 0.08 70.57 12:57:01 AM 0 20.64 0.00 2.77 2.57 0.08 73.93 12:57:01 AM 1 26.46 0.00 3.63 2.62 0.08 67.21 12:58:01 AM all 24.00 0.00 3.79 1.68 0.08 70.44 12:58:01 AM 0 13.62 0.00 3.23 2.14 0.08 80.92 12:58:01 AM 1 34.35 0.00 4.35 1.22 0.08 60.00 12:59:01 AM all 11.73 0.00 2.25 2.91 0.06 83.05 12:59:01 AM 0 8.93 0.00 1.96 3.43 0.05 85.64 12:59:01 AM 1 14.53 0.00 2.54 2.39 0.07 80.46 01:00:01 AM all 5.84 0.00 1.35 0.16 0.04 92.61 01:00:01 AM 0 5.18 0.00 1.56 0.05 0.05 93.16 01:00:01 AM 1 6.50 0.00 1.14 0.27 0.03 92.07 01:01:01 AM all 28.53 0.00 2.86 0.98 0.08 67.55 01:01:01 AM 0 16.55 0.00 2.64 1.22 0.07 79.53 01:01:01 AM 1 40.51 0.00 3.09 0.75 0.08 55.57 Average: all 21.55 0.00 3.14 1.78 0.08 73.46 Average: 0 15.36 0.00 2.69 1.96 0.07 79.91 Average: 1 27.74 0.00 3.58 1.59 0.08 67.01