---> uname -a: Linux prd-centos8-robot-2c-8g-2812.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 631 4891 19 2175 6767 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:8f:2e:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe8f:2eab/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) 12/01/2025 _x86_64_ (2 CPU) 03:38:39 LINUX RESTART (2 CPU) 03:39:02 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 144.60 57.72 86.89 8080.23 42196.66 03:41:01 AM 98.80 0.92 97.88 65.83 11427.39 03:42:01 AM 24.71 0.35 24.36 61.98 2003.82 03:43:01 AM 40.14 6.78 33.36 1248.73 2277.07 03:44:01 AM 64.21 0.25 63.96 47.05 8110.30 03:45:01 AM 4.60 0.22 4.38 11.73 166.51 03:46:01 AM 35.54 0.82 34.73 100.65 1507.30 Average: 58.75 9.46 49.28 1357.94 9593.67 03:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5301752 6977052 2580672 32.74 2688 1858412 787836 8.82 183460 2077696 168916 03:41:01 AM 5146792 6994848 2735632 34.71 2688 2023620 729296 8.17 197200 2180856 42008 03:42:01 AM 5228996 7078752 2653428 33.66 2688 2025480 651344 7.29 217720 2086108 10756 03:43:01 AM 4866936 6967636 3015488 38.26 2688 2267692 764596 8.56 279436 2358196 183800 03:44:01 AM 4944596 7047440 2937828 37.27 2688 2269628 650412 7.28 259140 2293164 4 03:45:01 AM 4945908 7050088 2936516 37.25 2688 2270964 652556 7.31 259860 2292164 988 03:46:01 AM 5071524 6989604 2810900 35.66 2688 2091304 719160 8.05 459412 1991180 11188 Average: 5072358 7015060 2810066 35.65 2688 2115300 707886 7.93 265175 2182766 59666 03:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 307.00 192.04 1697.97 62.09 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 80.93 59.69 845.08 9.42 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 11.88 6.31 5.17 3.08 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 35.83 29.63 331.96 5.94 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 147.62 105.13 36.93 25.12 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 28.63 16.05 9.74 2.89 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 42.76 32.38 80.55 28.60 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 93.02 62.73 426.66 19.49 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:39 LINUX RESTART (2 CPU) 03:39:02 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 44.10 0.03 9.58 5.07 0.11 41.11 03:40:01 AM 0 50.57 0.02 10.35 4.03 0.10 34.93 03:40:01 AM 1 37.62 0.05 8.80 6.11 0.12 47.30 03:41:01 AM all 28.69 0.00 3.86 1.76 0.11 65.58 03:41:01 AM 0 38.40 0.00 4.13 2.13 0.10 55.23 03:41:01 AM 1 18.98 0.00 3.58 1.38 0.12 75.93 03:42:01 AM all 11.70 0.00 1.32 0.46 0.07 86.46 03:42:01 AM 0 12.19 0.00 1.37 0.67 0.05 85.73 03:42:01 AM 1 11.22 0.00 1.27 0.25 0.08 87.18 03:43:01 AM all 21.28 0.00 3.95 0.38 0.09 74.30 03:43:01 AM 0 26.18 0.00 4.44 0.50 0.10 68.78 03:43:01 AM 1 16.40 0.00 3.45 0.25 0.08 79.81 03:44:01 AM all 16.62 0.00 3.11 0.67 0.07 79.54 03:44:01 AM 0 22.23 0.00 3.45 0.62 0.05 73.65 03:44:01 AM 1 11.02 0.00 2.77 0.72 0.08 85.41 03:45:01 AM all 1.64 0.00 0.31 0.02 0.05 97.98 03:45:01 AM 0 0.58 0.00 0.25 0.02 0.03 99.12 03:45:01 AM 1 2.71 0.00 0.37 0.02 0.07 96.84 03:46:01 AM all 33.54 0.00 4.63 0.14 0.09 61.60 03:46:01 AM 0 44.76 0.00 5.12 0.18 0.10 49.84 03:46:01 AM 1 22.33 0.00 4.14 0.10 0.08 73.34 Average: all 22.46 0.00 3.81 1.20 0.08 72.45 Average: 0 27.78 0.00 4.14 1.16 0.08 66.84 Average: 1 17.13 0.01 3.47 1.25 0.09 78.06