---> uname -a: Linux prd-centos8-robot-2c-8g-35289.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 586 4960 19 2150 6813 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:ad:12:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fead:1251/64 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) 06/18/2025 _x86_64_ (2 CPU) 01:05:29 LINUX RESTART (2 CPU) 01:06:02 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 91.10 11.69 79.41 3606.03 7508.13 01:08:01 AM 78.76 0.73 78.02 53.05 10009.80 01:09:01 AM 43.26 7.13 36.13 1310.71 2610.25 01:10:01 AM 53.18 0.25 52.93 47.05 7560.51 01:11:01 AM 7.08 0.00 7.08 0.00 274.49 01:12:01 AM 0.40 0.00 0.40 0.00 7.63 01:13:01 AM 0.15 0.00 0.15 0.00 1.82 01:14:01 AM 0.43 0.03 0.40 1.07 95.22 01:15:01 AM 2.13 0.00 2.13 0.00 64.82 01:16:01 AM 7.88 0.32 7.57 36.93 236.54 01:17:01 AM 29.59 0.52 29.07 63.85 1483.77 Average: 28.45 1.86 26.58 460.54 2706.72 01:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5315992 7024740 2566432 32.56 2688 1891796 710992 7.96 187572 2058196 170680 01:08:01 AM 5209184 7027172 2673240 33.91 2688 1994992 684296 7.66 209908 2114952 26184 01:09:01 AM 4942100 6976756 2940324 37.30 2688 2206044 744888 8.34 274648 2299908 151668 01:10:01 AM 4980788 7046440 2901636 36.81 2688 2234480 663876 7.43 261796 2255420 32 01:11:01 AM 4984752 7050256 2897672 36.76 2688 2234488 663876 7.43 261800 2255300 4 01:12:01 AM 4984872 7050376 2897552 36.76 2688 2234488 663876 7.43 261800 2255344 4 01:13:01 AM 4984976 7050480 2897448 36.76 2688 2234488 663876 7.43 261792 2255332 4 01:14:01 AM 4901672 6969836 2980752 37.82 2688 2237148 762636 8.54 261928 2337304 16 01:15:01 AM 4893208 6961388 2989216 37.92 2688 2237164 783728 8.78 261928 2345428 4 01:16:01 AM 5011220 6940560 2871204 36.43 2688 2101920 754004 8.44 292708 2216452 50176 01:17:01 AM 5152932 7050416 2729492 34.63 2688 2071808 666388 7.46 458872 1915008 26936 Average: 5032881 7013493 2849543 36.15 2688 2152620 705676 7.90 272250 2209877 38701 01:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.96 207.68 1877.75 64.91 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 57.13 39.45 550.34 7.05 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 38.76 36.38 311.90 8.49 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 580.32 426.41 118.23 97.65 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.68 2.30 0.71 0.51 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.58 2.05 0.56 0.49 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 1.87 1.25 0.29 0.24 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 184.11 162.35 2279.75 11.65 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 350.66 342.44 5637.81 22.13 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 242.58 206.03 2732.79 37.64 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 19.94 16.91 16.35 8.02 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 163.18 131.09 1228.65 23.46 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) 06/18/2025 _x86_64_ (2 CPU) 01:05:29 LINUX RESTART (2 CPU) 01:06:02 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 47.74 0.00 6.46 0.85 0.10 44.84 01:07:01 AM 0 52.65 0.00 6.73 0.98 0.10 39.53 01:07:01 AM 1 42.84 0.00 6.19 0.71 0.10 50.16 01:08:01 AM all 21.97 0.00 3.58 0.83 0.10 73.51 01:08:01 AM 0 35.87 0.00 4.55 0.88 0.10 58.60 01:08:01 AM 1 8.07 0.00 2.62 0.78 0.10 88.43 01:09:01 AM all 25.17 0.00 4.10 0.50 0.07 70.16 01:09:01 AM 0 35.95 0.00 4.95 0.68 0.08 58.33 01:09:01 AM 1 14.40 0.00 3.24 0.32 0.07 81.97 01:10:01 AM all 16.48 0.00 3.80 0.49 0.07 79.16 01:10:01 AM 0 21.11 0.00 4.29 0.42 0.07 74.12 01:10:01 AM 1 11.86 0.00 3.31 0.55 0.07 84.21 01:11:01 AM all 0.36 0.00 0.11 0.03 0.04 99.47 01:11:01 AM 0 0.40 0.00 0.13 0.03 0.05 99.38 01:11:01 AM 1 0.32 0.00 0.08 0.02 0.03 99.55 01:12:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 01:12:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 01:12:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 01:13:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 01:13:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 01:13:01 AM 1 0.15 0.00 0.08 0.00 0.07 99.70 01:14:01 AM all 9.42 0.00 1.96 0.00 0.08 88.54 01:14:01 AM 0 14.51 0.00 3.16 0.00 0.07 82.26 01:14:01 AM 1 4.34 0.00 0.77 0.00 0.08 94.80 01:15:01 AM all 9.25 0.00 1.27 0.01 0.10 89.38 01:15:01 AM 0 6.97 0.00 0.62 0.02 0.10 92.30 01:15:01 AM 1 11.55 0.00 1.92 0.00 0.10 86.42 01:16:01 AM all 15.38 0.00 2.24 0.06 0.08 82.24 01:16:01 AM 0 13.12 0.00 2.46 0.03 0.08 84.30 01:16:01 AM 1 17.65 0.00 2.01 0.08 0.08 80.16 01:17:01 AM all 28.74 0.00 4.10 0.10 0.09 66.97 01:17:01 AM 0 29.25 0.00 4.16 0.12 0.10 66.37 01:17:01 AM 1 28.24 0.00 4.04 0.08 0.08 67.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.89 0.00 2.52 0.26 0.07 81.25 Average: 0 19.13 0.00 2.83 0.29 0.07 77.68 Average: 1 12.65 0.00 2.21 0.23 0.07 84.83