---> uname -a: Linux prd-centos8-robot-2c-8g-3828.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 578 4994 19 2124 6822 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:76:d5:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe76:d568/64 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) 12/18/2024 _x86_64_ (2 CPU) 04:03:09 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 85.75 6.75 79.00 1362.84 6591.85 04:06:01 AM 77.71 0.73 76.97 53.05 9876.21 04:07:01 AM 32.58 7.13 25.45 1310.71 1475.34 04:08:01 AM 47.45 0.03 47.42 3.47 7060.08 04:09:01 AM 6.71 0.42 6.30 69.04 214.81 04:10:01 AM 28.75 0.54 28.21 65.68 1239.27 04:10:01 AM 26.83 0.00 26.83 0.00 321.95 Average: 46.49 2.60 43.89 477.27 4407.53 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5318372 7032160 2564052 32.53 2688 1896860 716532 8.02 189088 2053800 178948 04:06:01 AM 5205700 7025172 2676724 33.96 2688 1997592 713640 7.99 210380 2124472 18804 04:07:01 AM 4933308 6999912 2949116 37.41 2688 2237428 744604 8.34 287448 2297172 200816 04:08:01 AM 5032576 7074376 2849848 36.15 2688 2211900 649264 7.27 258836 2218484 4 04:09:01 AM 5139536 7011332 2742888 34.80 2688 2045724 712488 7.98 253552 2134212 4564 04:10:01 AM 5159124 7030804 2723300 34.55 2688 2047868 711712 7.97 449572 1926524 16680 04:10:01 AM 5155848 7027560 2726576 34.59 2688 2047868 711712 7.97 449572 1929736 16688 Average: 5134923 7028759 2747501 34.86 2688 2069320 708565 7.93 299778 2097771 62358 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 225.83 159.17 1451.91 50.05 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 47.82 34.14 441.22 7.36 0.00 0.00 0.00 0.00 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 38.26 29.03 295.63 6.09 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 205.76 149.43 45.89 32.85 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 58.16 38.90 76.46 23.12 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 20.27 18.53 17.05 9.13 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 19.51 19.51 13.15 12.25 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 99.35 71.54 387.99 21.44 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) 12/18/2024 _x86_64_ (2 CPU) 04:03:09 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.50 0.00 5.15 2.59 0.10 55.66 04:05:01 AM 0 48.30 0.00 5.67 2.37 0.10 43.55 04:05:01 AM 1 24.68 0.00 4.64 2.81 0.10 67.77 04:06:01 AM all 21.25 0.00 3.12 3.31 0.09 72.22 04:06:01 AM 0 22.65 0.00 3.27 3.18 0.10 70.80 04:06:01 AM 1 19.86 0.00 2.98 3.44 0.08 73.64 04:07:01 AM all 22.15 0.00 3.65 1.44 0.12 72.64 04:07:01 AM 0 31.73 0.00 3.92 1.82 0.15 62.39 04:07:01 AM 1 12.58 0.00 3.38 1.07 0.08 82.88 04:08:01 AM all 11.09 0.00 2.36 1.67 0.07 84.82 04:08:01 AM 0 12.93 0.00 2.61 1.69 0.08 82.69 04:08:01 AM 1 9.25 0.00 2.11 1.66 0.05 86.94 04:09:01 AM all 6.19 0.00 1.24 0.08 0.07 92.43 04:09:01 AM 0 7.80 0.00 0.97 0.08 0.07 91.08 04:09:01 AM 1 4.58 0.00 1.50 0.07 0.07 93.78 04:10:01 AM all 30.81 0.00 3.43 0.39 0.09 65.27 04:10:01 AM 0 39.79 0.00 3.66 0.58 0.10 55.88 04:10:01 AM 1 21.84 0.00 3.21 0.20 0.08 74.66 04:10:01 AM all 24.38 0.00 1.88 0.00 0.00 73.75 04:10:01 AM 0 48.75 0.00 1.25 0.00 0.00 50.00 04:10:01 AM 1 0.00 0.00 2.50 0.00 0.00 97.50 Average: all 21.32 0.00 3.16 1.58 0.09 73.86 Average: 0 27.22 0.00 3.34 1.62 0.10 67.72 Average: 1 15.41 0.00 2.97 1.54 0.08 80.00