---> uname -a: Linux prd-centos8-robot-2c-8g-1475.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 585 4986 19 2125 6815 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:90:79:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe90:79be/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) 12/10/2024 _x86_64_ (2 CPU) 04:02:28 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 74.78 31.71 43.07 6813.73 26205.58 04:05:01 AM 117.09 6.78 110.31 1247.58 10103.10 04:06:01 AM 38.60 0.83 37.77 80.51 4545.43 04:07:01 AM 47.16 0.25 46.91 36.66 3257.69 04:08:01 AM 22.71 0.00 22.71 0.00 5526.35 04:09:01 AM 13.31 0.43 12.88 69.98 480.01 04:10:01 AM 20.51 0.52 19.99 63.83 909.78 Average: 47.74 5.79 41.95 1187.50 7289.69 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5547240 7078780 2335184 29.63 2688 1723836 679604 7.61 186724 1865188 91064 04:05:01 AM 5118372 6981924 2764052 35.07 2688 2041412 734924 8.23 213556 2207780 139256 04:06:01 AM 5219556 7059448 2662868 33.78 2688 2017192 644824 7.22 232528 2085244 28 04:07:01 AM 5027380 7070212 2855044 36.22 2688 2212048 626596 7.02 257504 2227644 156056 04:08:01 AM 5021916 7064388 2860508 36.29 2688 2212048 626596 7.02 257500 2227648 4 04:09:01 AM 5118288 6987228 2764136 35.07 2688 2042696 707720 7.92 290080 2119840 16796 04:10:01 AM 5104812 6977652 2777612 35.24 2688 2048332 736776 8.25 448132 1980032 16708 Average: 5165366 7031376 2717058 34.47 2688 2042509 679577 7.61 269432 2101911 59987 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 261.38 159.88 1199.22 58.67 0.00 0.00 0.00 0.00 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 88.95 73.21 1036.67 10.51 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 15.18 6.68 6.03 3.04 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 201.45 150.32 332.14 32.82 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 1.48 0.67 0.18 0.11 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 51.03 36.62 79.29 24.67 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 18.22 16.24 14.52 8.23 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 91.10 63.37 381.15 19.72 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) 12/10/2024 _x86_64_ (2 CPU) 04:02:28 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 34.10 0.02 5.90 16.90 0.12 42.96 04:04:01 AM 0 35.24 0.03 5.83 14.72 0.10 44.07 04:04:01 AM 1 32.96 0.00 5.97 19.08 0.14 41.85 04:05:01 AM all 33.64 0.00 5.39 4.35 0.12 56.50 04:05:01 AM 0 20.55 0.00 4.33 4.34 0.12 70.66 04:05:01 AM 1 46.82 0.00 6.47 4.36 0.12 42.23 04:06:01 AM all 14.05 0.00 1.64 1.06 0.08 83.17 04:06:01 AM 0 8.89 0.00 1.52 1.40 0.08 88.10 04:06:01 AM 1 19.20 0.00 1.75 0.72 0.07 78.26 04:07:01 AM all 27.72 0.00 4.37 1.00 0.12 66.79 04:07:01 AM 0 15.78 0.00 3.53 1.12 0.12 79.46 04:07:01 AM 1 39.65 0.00 5.21 0.88 0.12 54.14 04:08:01 AM all 0.31 0.00 0.28 1.53 0.05 97.83 04:08:01 AM 0 0.22 0.00 0.27 1.57 0.03 97.91 04:08:01 AM 1 0.40 0.00 0.30 1.49 0.07 97.75 04:09:01 AM all 14.48 0.00 1.92 0.20 0.07 83.33 04:09:01 AM 0 14.29 0.00 2.31 0.08 0.07 83.26 04:09:01 AM 1 14.67 0.00 1.54 0.32 0.07 83.41 04:10:01 AM all 25.69 0.00 2.94 0.20 0.08 71.09 04:10:01 AM 0 20.79 0.00 2.77 0.17 0.08 76.19 04:10:01 AM 1 30.57 0.00 3.12 0.23 0.08 65.99 Average: all 21.39 0.00 3.20 3.58 0.09 71.74 Average: 0 16.50 0.00 2.93 3.32 0.09 77.16 Average: 1 26.29 0.00 3.47 3.83 0.09 66.31