---> uname -a: Linux prd-centos8-robot-2c-8g-11303.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 625 4919 19 2152 6775 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:d6:41:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fed6:4194/64 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) 11/29/2024 _x86_64_ (2 CPU) 00:58:10 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 94.70 15.11 79.59 3306.90 6523.06 01:01:01 AM 80.45 0.72 79.73 50.90 9612.81 01:02:01 AM 25.38 0.48 24.90 66.49 2158.21 01:03:01 AM 52.12 0.03 52.09 3.47 7146.74 01:04:01 AM 5.63 0.10 5.53 32.13 233.34 01:05:01 AM 2.37 0.02 2.35 0.93 347.96 01:06:01 AM 0.32 0.00 0.32 0.00 5.66 01:07:01 AM 1.95 0.32 1.63 36.93 235.31 01:08:01 AM 28.81 0.52 28.29 63.85 1722.61 Average: 32.42 1.92 30.49 395.72 3109.71 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5346824 7079304 2535608 32.17 2688 1914096 684772 7.67 209704 2002848 163208 01:01:01 AM 5180064 7017724 2702368 34.28 2688 2014644 704800 7.89 221224 2134092 12536 01:02:01 AM 5081720 7005836 2800712 35.53 2688 2098200 737292 8.26 256248 2190768 63596 01:03:01 AM 5014436 7055596 2867996 36.38 2688 2210520 669760 7.50 257524 2236284 20 01:04:01 AM 4968512 7017232 2913920 36.97 2688 2218156 744372 8.33 257788 2281768 6672 01:05:01 AM 4959424 7009932 2923008 37.08 2688 2219900 744372 8.33 257788 2291280 4 01:06:01 AM 4945516 6996060 2936916 37.26 2688 2219936 763516 8.55 257788 2305364 4 01:07:01 AM 5081216 6982952 2801216 35.54 2688 2072632 687292 7.70 264692 2161652 19916 01:08:01 AM 5097356 6997156 2785076 35.33 2688 2074876 696868 7.80 460760 1972156 16748 Average: 5075008 7017977 2807424 35.62 2688 2115884 714783 8.00 271502 2175135 31412 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 229.66 163.45 1706.50 60.28 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 59.01 41.12 485.67 7.34 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 43.02 34.23 297.08 8.33 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 212.93 147.13 47.22 39.51 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 39.58 29.13 71.41 5.08 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 318.16 315.66 66.54 132.19 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 230.97 225.42 548.01 72.04 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 83.17 52.61 260.85 36.08 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.39 20.54 18.65 9.70 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 137.65 114.37 389.11 41.17 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) 11/29/2024 _x86_64_ (2 CPU) 00:58:10 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 38.06 0.00 6.78 3.29 0.16 51.71 01:00:01 AM 0 39.63 0.00 6.74 3.07 0.18 50.38 01:00:01 AM 1 36.49 0.00 6.81 3.52 0.13 53.05 01:01:01 AM all 19.80 0.00 2.78 5.98 0.08 71.37 01:01:01 AM 0 27.16 0.00 3.08 6.16 0.07 63.52 01:01:01 AM 1 12.46 0.00 2.49 5.79 0.08 79.18 01:02:01 AM all 21.92 0.00 2.96 0.54 0.10 74.47 01:02:01 AM 0 34.01 0.00 3.41 0.62 0.10 61.87 01:02:01 AM 1 9.83 0.00 2.52 0.47 0.10 87.08 01:03:01 AM all 17.02 0.00 2.85 2.28 0.09 77.76 01:03:01 AM 0 17.14 0.00 2.76 1.81 0.10 78.19 01:03:01 AM 1 16.89 0.00 2.93 2.76 0.08 77.33 01:04:01 AM all 7.19 0.00 0.30 0.05 0.05 92.41 01:04:01 AM 0 9.14 0.00 0.35 0.05 0.05 90.41 01:04:01 AM 1 5.23 0.00 0.25 0.05 0.05 94.42 01:05:01 AM all 27.96 0.00 1.27 0.04 0.12 70.62 01:05:01 AM 0 33.88 0.00 1.91 0.08 0.12 64.01 01:05:01 AM 1 22.02 0.00 0.62 0.00 0.12 77.24 01:06:01 AM all 26.00 0.00 0.57 0.00 0.08 73.35 01:06:01 AM 0 17.31 0.00 0.49 0.00 0.08 82.12 01:06:01 AM 1 34.67 0.00 0.66 0.00 0.08 64.60 01:07:01 AM all 6.18 0.00 1.25 0.04 0.06 92.48 01:07:01 AM 0 5.92 0.00 1.09 0.05 0.05 92.90 01:07:01 AM 1 6.44 0.00 1.41 0.03 0.07 92.05 01:08:01 AM all 31.41 0.00 3.59 0.55 0.10 64.35 01:08:01 AM 0 28.19 0.00 3.72 0.68 0.10 67.30 01:08:01 AM 1 34.63 0.00 3.45 0.42 0.10 61.40 Average: all 21.74 0.00 2.49 1.42 0.09 74.25 Average: 0 23.60 0.00 2.62 1.39 0.09 72.29 Average: 1 19.88 0.00 2.35 1.45 0.09 76.22