---> uname -a: Linux prd-centos8-robot-2c-8g-36215.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 589 4955 19 2152 6810 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:54:4e:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85484sec preferred_lft 85484sec inet6 fe80::f816:3eff:fe54:4e37/64 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) 06/22/2025 _x86_64_ (2 CPU) 01:05:31 LINUX RESTART (2 CPU) 01:06:03 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 118.72 60.86 57.86 7777.59 24564.17 01:08:01 AM 115.21 0.73 114.48 53.05 11638.34 01:09:01 AM 25.61 0.42 25.20 64.79 2303.42 01:10:01 AM 78.84 9.21 69.63 1509.76 8121.43 01:11:01 AM 15.48 0.00 15.48 0.00 1295.63 01:12:01 AM 0.62 0.00 0.62 0.00 8.85 01:13:01 AM 0.33 0.00 0.33 0.00 3.55 01:14:01 AM 0.47 0.03 0.43 1.87 4.95 01:15:01 AM 1.95 0.00 1.95 0.00 64.91 01:16:01 AM 0.60 0.00 0.60 0.00 9.63 01:17:01 AM 0.38 0.00 0.38 0.00 7.68 01:18:01 AM 0.18 0.00 0.18 0.00 6.57 01:19:01 AM 0.13 0.00 0.13 0.00 4.80 01:20:01 AM 14.15 0.42 13.73 47.73 685.82 Average: 26.40 4.99 21.41 658.46 3429.97 01:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5360996 6995764 2521428 31.99 2688 1824260 753384 8.44 201496 2024908 154780 01:08:01 AM 5180248 6999188 2702176 34.28 2688 1995944 693672 7.77 198732 2154944 42504 01:09:01 AM 5153040 7018140 2729384 34.63 2688 2041068 673156 7.54 224792 2155980 53736 01:10:01 AM 4973088 7045388 2909336 36.91 2688 2241172 636292 7.12 267324 2261900 26920 01:11:01 AM 4975908 7048040 2906516 36.87 2688 2241176 636292 7.12 267320 2261692 4 01:12:01 AM 4976068 7048200 2906356 36.87 2688 2241176 636292 7.12 267320 2261880 4 01:13:01 AM 4976504 7048636 2905920 36.87 2688 2241176 636292 7.12 267320 2261700 4 01:14:01 AM 4939604 7011836 2942820 37.33 2688 2241276 684832 7.67 267652 2297888 20 01:15:01 AM 4938168 7010484 2944256 37.35 2688 2241368 684832 7.67 267652 2299112 16 01:16:01 AM 4937824 7010252 2944600 37.36 2688 2241472 684832 7.67 267652 2299640 8 01:17:01 AM 4937524 7010056 2944900 37.36 2688 2241576 684832 7.67 267652 2300092 44 01:18:01 AM 4934468 7007088 2947956 37.40 2688 2241672 684832 7.67 267652 2303176 32 01:19:01 AM 4933756 7006464 2948668 37.41 2688 2241760 684832 7.67 267652 2303992 28 01:20:01 AM 5161136 7055852 2721288 34.52 2688 2069024 657892 7.37 460768 1905328 24020 Average: 5027024 7022528 2855400 36.22 2688 2167437 673733 7.54 268642 2220874 21580 01:06:03 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 294.88 197.07 1692.52 63.19 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 64.33 52.23 779.99 8.71 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 12.83 10.40 6.29 4.18 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 48.63 42.72 320.91 12.40 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 1.33 0.67 0.19 0.12 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 1.32 1.02 0.29 0.20 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 1.48 1.02 0.19 0.15 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 15.26 14.20 2.45 1.28 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 4.87 4.38 0.71 1.11 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 8.00 4.20 1.25 1.22 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 5.40 4.37 1.35 1.45 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 7.93 4.22 1.20 1.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 7.40 4.13 1.14 1.20 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 46.69 37.03 76.49 28.76 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 36.56 26.57 202.54 8.80 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) 06/22/2025 _x86_64_ (2 CPU) 01:05:31 LINUX RESTART (2 CPU) 01:06:03 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 41.22 0.03 7.13 12.47 0.10 39.04 01:07:01 AM 0 36.62 0.03 7.11 13.63 0.10 42.50 01:07:01 AM 1 45.83 0.02 7.16 11.32 0.10 35.57 01:08:01 AM all 30.46 0.00 4.63 3.53 0.08 61.30 01:08:01 AM 0 26.07 0.00 3.81 3.80 0.08 66.24 01:08:01 AM 1 34.86 0.00 5.44 3.27 0.08 56.34 01:09:01 AM all 15.99 0.00 2.33 0.43 0.07 81.18 01:09:01 AM 0 16.52 0.00 2.28 0.30 0.07 80.82 01:09:01 AM 1 15.46 0.00 2.37 0.57 0.07 81.53 01:10:01 AM all 27.60 0.00 4.81 1.95 0.09 65.56 01:10:01 AM 0 32.20 0.00 5.31 2.54 0.08 59.87 01:10:01 AM 1 23.00 0.00 4.31 1.35 0.10 71.24 01:11:01 AM all 0.32 0.00 0.14 0.16 0.04 99.34 01:11:01 AM 0 0.57 0.00 0.18 0.18 0.05 99.01 01:11:01 AM 1 0.07 0.00 0.10 0.13 0.03 99.67 01:12:01 AM all 0.28 0.00 0.08 0.00 0.03 99.61 01:12:01 AM 0 0.23 0.00 0.08 0.00 0.03 99.65 01:12:01 AM 1 0.33 0.00 0.07 0.00 0.03 99.57 01:13:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 01:13:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 01:13:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 01:14:01 AM all 1.61 0.00 0.22 0.00 0.05 98.12 01:14:01 AM 0 0.42 0.00 0.17 0.00 0.05 99.36 01:14:01 AM 1 2.81 0.00 0.27 0.00 0.05 96.87 01:15:01 AM all 0.55 0.00 0.13 0.01 0.08 99.23 01:15:01 AM 0 0.47 0.00 0.12 0.02 0.08 99.31 01:15:01 AM 1 0.64 0.00 0.13 0.00 0.08 99.15 01:16:01 AM all 0.68 0.00 0.13 0.00 0.07 99.13 01:16:01 AM 0 0.65 0.00 0.13 0.00 0.07 99.15 01:16:01 AM 1 0.70 0.00 0.12 0.00 0.07 99.11 01:17:01 AM all 0.78 0.00 0.13 0.01 0.08 99.01 01:17:01 AM 0 0.79 0.00 0.13 0.00 0.08 99.00 01:17:01 AM 1 0.77 0.00 0.12 0.02 0.07 99.03 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 0.68 0.00 0.13 0.00 0.07 99.12 01:18:01 AM 0 0.58 0.00 0.10 0.00 0.07 99.25 01:18:01 AM 1 0.78 0.00 0.15 0.00 0.07 99.00 01:19:01 AM all 0.54 0.00 0.12 0.00 0.07 99.27 01:19:01 AM 0 0.57 0.00 0.15 0.00 0.07 99.21 01:19:01 AM 1 0.52 0.00 0.08 0.00 0.07 99.33 01:20:01 AM all 16.79 0.00 2.55 0.08 0.08 80.49 01:20:01 AM 0 17.14 0.00 2.42 0.08 0.08 80.28 01:20:01 AM 1 16.44 0.00 2.69 0.08 0.08 80.71 Average: all 9.77 0.00 1.60 1.30 0.07 87.26 Average: 0 9.44 0.00 1.56 1.44 0.07 87.49 Average: 1 10.10 0.00 1.63 1.17 0.07 87.03