---> uname -a: Linux prd-centos8-robot-2c-8g-2230.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4900 19 2170 6772 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:f5:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe54:f5de/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) 08/18/2025 _x86_64_ (2 CPU) 00:51:43 LINUX RESTART (2 CPU) 12:52:02 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 220.26 147.49 72.77 14415.60 41472.60 12:54:01 AM 114.98 0.72 114.26 52.92 11989.55 12:55:01 AM 25.12 0.42 24.71 64.78 2067.14 12:56:01 AM 80.17 6.96 73.21 1292.77 8645.17 12:57:01 AM 13.70 0.00 13.70 0.00 1259.27 12:58:01 AM 2.50 0.00 2.50 0.00 72.33 12:59:01 AM 0.35 0.00 0.35 0.00 3.97 01:00:01 AM 0.72 0.23 0.48 12.66 80.52 01:01:01 AM 1.93 0.02 1.92 0.13 83.49 01:02:01 AM 0.42 0.07 0.35 1.73 5.78 01:03:01 AM 15.11 0.32 14.80 36.92 582.62 01:04:01 AM 32.44 0.52 31.93 63.86 1414.88 Average: 42.06 12.88 29.19 1310.29 5590.08 12:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5277608 6974980 2604824 33.05 2688 1882812 802616 8.99 220912 2074824 212168 12:54:01 AM 5140304 6978008 2742128 34.79 2688 2013228 740060 8.29 198248 2184264 42496 12:55:01 AM 5215732 7055072 2666700 33.83 2688 2015176 674544 7.55 219096 2095548 10756 12:56:01 AM 4926672 7015440 2955760 37.50 2688 2256176 676260 7.57 262412 2307256 26904 12:57:01 AM 4930720 7019328 2951712 37.45 2688 2256188 676716 7.58 262432 2306336 8 12:58:01 AM 4930648 7019260 2951784 37.45 2688 2256192 676716 7.58 262436 2306408 8 12:59:01 AM 4930576 7019188 2951856 37.45 2688 2256192 676716 7.58 262436 2306632 4 01:00:01 AM 4871736 6963332 3010696 38.20 2688 2259208 760320 8.51 262568 2364224 496 01:01:01 AM 4840344 6932012 3042088 38.59 2688 2259236 785600 8.80 262568 2395456 16 01:02:01 AM 4826452 6918204 3055980 38.77 2688 2259320 814752 9.12 262708 2409240 20 01:03:01 AM 5035824 6947816 2846608 36.11 2688 2085652 737528 8.26 303076 2183032 30388 01:04:01 AM 5085344 7002260 2797088 35.49 2688 2090752 691216 7.74 461036 1979768 26948 Average: 5000997 6987075 2881435 36.56 2688 2157511 726087 8.13 269994 2242749 29184 12:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 307.12 194.68 1674.54 63.21 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 81.22 63.33 826.78 9.74 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 16.36 12.65 6.28 4.46 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 425.19 314.31 406.16 72.96 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 205.90 152.04 39.57 30.42 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 2.72 2.02 0.59 0.49 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.70 2.02 0.66 0.59 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 51.82 33.62 101.75 3.45 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 323.01 318.54 5631.66 20.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 311.41 305.11 5732.85 19.72 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 181.39 141.75 1422.89 34.26 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.10 16.73 13.89 8.55 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 160.38 129.65 1321.09 22.31 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) 08/18/2025 _x86_64_ (2 CPU) 00:51:43 LINUX RESTART (2 CPU) 12:52:02 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 47.67 0.07 11.59 3.83 0.11 36.73 12:53:01 AM 0 38.80 0.03 11.48 4.50 0.10 45.09 12:53:01 AM 1 56.55 0.10 11.70 3.16 0.12 28.37 12:54:01 AM all 30.19 0.00 4.43 1.07 0.10 64.22 12:54:01 AM 0 23.16 0.00 4.29 1.32 0.10 71.13 12:54:01 AM 1 37.20 0.00 4.56 0.82 0.10 57.33 12:55:01 AM all 11.92 0.00 1.73 0.18 0.05 86.13 12:55:01 AM 0 9.14 0.00 1.90 0.28 0.03 88.64 12:55:01 AM 1 14.70 0.00 1.55 0.07 0.07 83.61 12:56:01 AM all 33.01 0.00 6.59 0.76 0.10 59.55 12:56:01 AM 0 33.80 0.00 6.50 0.68 0.10 58.92 12:56:01 AM 1 32.22 0.00 6.68 0.83 0.10 60.17 12:57:01 AM all 0.55 0.00 0.59 0.13 0.04 98.68 12:57:01 AM 0 0.49 0.00 0.57 0.03 0.03 98.88 12:57:01 AM 1 0.62 0.00 0.62 0.23 0.05 98.48 12:58:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 12:58:01 AM 0 0.20 0.00 0.12 0.02 0.05 99.62 12:58:01 AM 1 0.47 0.00 0.05 0.00 0.00 99.48 12:59:01 AM all 0.34 0.00 0.09 0.00 0.04 99.52 12:59:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:59:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 01:00:01 AM all 5.72 0.00 1.31 0.01 0.04 92.92 01:00:01 AM 0 3.30 0.00 0.55 0.02 0.05 96.08 01:00:01 AM 1 8.13 0.00 2.06 0.00 0.03 89.77 01:01:01 AM all 9.18 0.00 1.36 0.00 0.09 89.36 01:01:01 AM 0 1.68 0.00 0.54 0.00 0.07 97.72 01:01:01 AM 1 16.74 0.00 2.20 0.00 0.12 80.94 01:02:01 AM all 9.09 0.00 1.24 0.00 0.10 89.57 01:02:01 AM 0 12.56 0.00 1.70 0.00 0.10 85.63 01:02:01 AM 1 5.63 0.00 0.79 0.00 0.10 93.48 01:03:01 AM all 17.72 0.00 2.61 0.07 0.08 79.52 01:03:01 AM 0 19.06 0.00 2.58 0.08 0.08 78.19 01:03:01 AM 1 16.38 0.00 2.64 0.05 0.08 80.85 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 32.69 0.00 4.07 0.13 0.08 63.04 01:04:01 AM 0 33.43 0.00 4.12 0.12 0.08 62.25 01:04:01 AM 1 31.95 0.00 4.01 0.15 0.07 63.82 Average: all 16.50 0.01 2.96 0.51 0.07 79.95 Average: 0 14.65 0.00 2.86 0.58 0.07 81.84 Average: 1 18.34 0.01 3.07 0.44 0.07 78.07