---> uname -a: Linux prd-centos8-robot-2c-8g-458.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 575 4999 19 2122 6826 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:59:44:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe59:4497/64 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) 01/10/2025 _x86_64_ (2 CPU) 02:06:31 LINUX RESTART (2 CPU) 02:07:02 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 97.20 32.34 64.86 6898.68 14048.68 02:09:01 AM 89.24 0.73 88.50 53.05 10353.37 02:10:01 AM 26.46 0.42 26.05 64.79 2006.37 02:11:01 AM 64.45 6.75 57.70 1248.98 7785.81 02:12:01 AM 5.37 0.10 5.27 32.13 216.70 02:13:01 AM 1.97 0.03 1.93 1.87 107.90 02:14:01 AM 14.36 0.42 13.95 47.73 681.27 Average: 42.59 5.76 36.83 1178.93 5007.42 02:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5343100 7025488 2539332 32.22 2688 1868160 741444 8.30 219392 2010940 182752 02:09:01 AM 5224096 7019808 2658336 33.72 2688 1973180 697664 7.81 198868 2109008 30680 02:10:01 AM 5223088 7067468 2659344 33.74 2688 2019744 669164 7.49 228108 2080228 40776 02:11:01 AM 5036260 7072800 2846172 36.11 2688 2206448 618332 6.92 258804 2214496 92 02:12:01 AM 4995236 7033164 2887196 36.63 2688 2207852 685772 7.68 258996 2255532 440 02:13:01 AM 4991704 7030736 2890728 36.67 2688 2208948 685772 7.68 259204 2258948 148 02:14:01 AM 5169252 7034892 2713180 34.42 2688 2041016 677228 7.58 449212 1913492 13360 Average: 5140391 7040622 2742041 34.79 2688 2075050 682197 7.64 267512 2120378 38321 02:07:02 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 321.04 188.53 1599.96 61.74 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 61.05 47.10 669.07 8.63 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 21.45 14.66 63.34 4.70 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 184.76 115.24 281.26 38.40 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 18.16 10.30 4.30 1.29 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 28.49 21.63 8.02 4.67 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 59.84 43.51 84.91 26.30 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 98.73 62.70 384.39 20.72 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) 01/10/2025 _x86_64_ (2 CPU) 02:06:31 LINUX RESTART (2 CPU) 02:07:02 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 38.65 0.00 6.80 4.37 0.23 49.95 02:08:01 AM 0 33.16 0.00 6.46 4.08 0.24 56.07 02:08:01 AM 1 44.16 0.00 7.15 4.66 0.22 43.80 02:09:01 AM all 27.97 0.00 4.00 3.64 0.08 64.30 02:09:01 AM 0 21.85 0.00 3.52 3.33 0.08 71.22 02:09:01 AM 1 34.11 0.00 4.49 3.94 0.08 57.37 02:10:01 AM all 17.74 0.00 2.49 0.58 0.08 79.10 02:10:01 AM 0 15.66 0.00 2.07 0.83 0.10 81.34 02:10:01 AM 1 19.81 0.00 2.92 0.33 0.07 76.87 02:11:01 AM all 20.67 0.00 4.12 3.08 0.08 72.04 02:11:01 AM 0 15.52 0.00 3.94 3.19 0.07 77.28 02:11:01 AM 1 25.83 0.00 4.31 2.97 0.08 66.81 02:12:01 AM all 1.95 0.00 0.30 0.13 0.04 97.57 02:12:01 AM 0 2.47 0.00 0.37 0.03 0.05 97.08 02:12:01 AM 1 1.44 0.00 0.23 0.23 0.03 98.06 02:13:01 AM all 8.10 0.00 0.80 0.25 0.10 90.75 02:13:01 AM 0 3.64 0.00 0.43 0.00 0.13 95.79 02:13:01 AM 1 12.59 0.00 1.16 0.50 0.07 85.68 02:14:01 AM all 19.51 0.00 2.76 0.64 0.09 77.00 02:14:01 AM 0 11.29 0.00 2.41 0.49 0.08 85.73 02:14:01 AM 1 27.70 0.00 3.10 0.79 0.10 68.31 Average: all 19.18 0.00 3.03 1.81 0.10 75.88 Average: 0 14.76 0.00 2.73 1.70 0.11 80.69 Average: 1 23.60 0.00 3.33 1.91 0.09 71.06