---> uname -a: Linux prd-centos8-robot-2c-8g-11829.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 588 4948 19 2160 6812 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:91:a4:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe91:a40c/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) 12/01/2024 _x86_64_ (2 CPU) 02:06:36 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 104.08 58.90 45.18 5371.28 36930.27 02:09:01 AM 81.14 30.86 50.28 5154.28 4979.06 02:10:00 AM 90.51 0.71 89.80 51.56 8844.92 02:10:01 AM 402.20 0.00 402.20 0.00 56043.96 02:11:01 AM 26.11 0.43 25.67 64.78 2584.64 02:12:01 AM 60.37 0.03 60.34 3.47 7430.08 02:13:01 AM 10.15 0.00 10.15 0.00 1405.78 02:14:01 AM 9.18 0.42 8.77 69.06 860.74 02:15:01 AM 26.40 0.52 25.88 64.66 1913.16 Average: 51.58 11.48 40.10 1347.37 8208.33 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 6113432 7380184 1769000 22.44 2688 1468532 326336 3.65 125308 1402212 1392 02:09:01 AM 5368092 7026072 2514340 31.90 2688 1846816 750536 8.40 224192 1994196 109256 02:10:00 AM 5169252 7005512 2713180 34.42 2688 2012668 698760 7.82 221232 2146060 80736 02:10:01 AM 5161880 6998156 2720552 34.51 2688 2012668 698760 7.82 221240 2146500 48296 02:11:01 AM 5248060 7085668 2634372 33.42 2688 2014612 639564 7.16 240240 2051204 8 02:12:01 AM 5016024 7055164 2866408 36.36 2688 2208480 615584 6.89 257412 2230888 16716 02:13:01 AM 5022076 7061216 2860356 36.29 2688 2208496 615584 6.89 257412 2230876 20 02:14:01 AM 5074716 6991076 2807716 35.62 2688 2089532 697208 7.81 276864 2173536 34048 02:15:01 AM 5131976 7040784 2750456 34.89 2688 2083916 651484 7.29 465576 1934684 16716 Average: 5256168 7071537 2626264 33.32 2688 1993969 632646 7.08 254386 2034462 34132 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 2.55 1.65 0.51 0.34 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 304.32 188.15 1558.96 60.20 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 67.40 52.33 685.28 8.70 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 3.30 3.30 0.29 0.29 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.71 8.80 5.45 3.35 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 225.36 165.29 336.54 43.32 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 3.02 1.97 0.72 0.36 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 130.98 90.18 434.48 53.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 19.15 18.05 15.99 8.40 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 95.81 65.71 378.45 22.26 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:36 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 12.12 0.06 5.42 63.67 0.07 18.67 02:08:01 AM 0 12.50 0.10 5.76 57.58 0.07 23.99 02:08:01 AM 1 11.73 0.02 5.08 69.76 0.07 13.35 02:09:01 AM all 31.10 0.02 5.80 9.94 0.10 53.04 02:09:01 AM 0 31.30 0.03 5.98 7.87 0.10 54.72 02:09:01 AM 1 30.91 0.00 5.63 12.00 0.10 51.36 02:10:00 AM all 30.99 0.00 4.34 6.67 0.12 57.88 02:10:00 AM 0 20.40 0.00 3.22 6.42 0.12 69.85 02:10:00 AM 1 41.60 0.00 5.46 6.93 0.12 45.90 02:10:01 AM all 0.55 0.00 4.95 20.33 0.00 74.18 02:10:01 AM 0 1.11 0.00 4.44 20.00 0.00 74.44 02:10:01 AM 1 0.00 0.00 5.43 20.65 0.00 73.91 02:11:01 AM all 10.60 0.00 1.30 3.08 0.06 84.96 02:11:01 AM 0 11.33 0.00 1.20 3.56 0.07 83.84 02:11:01 AM 1 9.87 0.00 1.40 2.60 0.05 86.08 02:12:01 AM all 28.61 0.00 4.57 6.06 0.11 60.65 02:12:01 AM 0 16.43 0.00 3.35 5.17 0.10 74.95 02:12:01 AM 1 40.79 0.00 5.79 6.95 0.12 46.35 02:13:01 AM all 0.33 0.00 0.18 0.48 0.02 99.00 02:13:01 AM 0 0.52 0.00 0.17 0.38 0.02 98.91 02:13:01 AM 1 0.15 0.00 0.18 0.57 0.02 99.08 02:14:01 AM all 14.30 0.00 1.69 0.29 0.07 83.65 02:14:01 AM 0 11.43 0.00 1.64 0.10 0.07 86.76 02:14:01 AM 1 17.16 0.00 1.74 0.47 0.07 80.56 02:15:01 AM all 28.16 0.00 3.57 1.83 0.10 66.34 02:15:01 AM 0 28.68 0.00 3.62 2.02 0.10 65.58 02:15:01 AM 1 27.65 0.00 3.52 1.64 0.10 67.10 Average: all 19.48 0.01 3.36 11.51 0.08 65.56 Average: 0 16.54 0.02 3.12 10.41 0.08 69.83 Average: 1 22.41 0.00 3.60 12.61 0.08 61.30