---> uname -a: Linux prd-centos8-robot-2c-8g-159.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 577 5015 19 2104 6824 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:64:aa:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe64:aa18/64 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) 09/19/2025 _x86_64_ (2 CPU) 09:32:59 LINUX RESTART (2 CPU) 09:34:01 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 1.75 0.00 1.75 0.00 613.93 09:36:01 AM 0.83 0.00 0.83 0.00 13.51 09:37:01 AM 0.25 0.03 0.22 0.53 2.87 09:38:01 AM 0.28 0.00 0.28 0.00 4.17 09:39:01 AM 0.18 0.00 0.18 0.00 2.58 09:40:01 AM 0.27 0.00 0.27 0.00 5.36 09:41:01 AM 34.77 6.56 28.21 1244.25 2990.99 09:42:01 AM 113.38 0.72 112.66 52.92 11868.01 09:43:01 AM 20.41 0.00 20.41 0.00 2183.94 09:44:01 AM 2.97 0.00 2.97 0.00 95.67 09:45:01 AM 14.33 0.20 14.13 34.79 668.91 09:46:01 AM 4.98 0.00 4.98 0.00 159.48 09:47:01 AM 0.15 0.00 0.15 0.00 1.22 09:48:01 AM 0.27 0.03 0.23 0.27 3.50 Average: 13.92 0.54 13.38 95.20 1329.65 09:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 5826984 7195480 2055448 26.08 2688 1567404 610248 6.83 152856 1643244 8 09:36:01 AM 5824292 7192788 2058140 26.11 2688 1567404 610248 6.83 152884 1646008 4 09:37:01 AM 5824364 7192880 2058068 26.11 2688 1567424 610248 6.83 152904 1646172 4 09:38:01 AM 5824320 7192836 2058112 26.11 2688 1567424 610248 6.83 152904 1646172 4 09:39:01 AM 5824464 7192980 2057968 26.11 2688 1567424 610248 6.83 152904 1646248 4 09:40:01 AM 5823824 7192344 2058608 26.12 2688 1567428 615560 6.89 152908 1646608 4 09:41:01 AM 5366112 7004344 2516320 31.92 2688 1827436 757676 8.48 201380 2020680 154068 09:42:01 AM 5149732 6993144 2732700 34.67 2688 2019024 710620 7.96 198884 2178096 51820 09:43:01 AM 5154260 6997088 2728172 34.61 2688 2019024 710620 7.96 198884 2178728 4 09:44:01 AM 5154144 6996972 2728288 34.61 2688 2019024 710620 7.96 198884 2179000 16 09:45:01 AM 5157288 7001436 2725144 34.57 2688 2020216 703712 7.88 223980 2151772 4 09:46:01 AM 5157808 7001880 2724624 34.57 2688 2020220 703712 7.88 223980 2151560 8 09:47:01 AM 5157456 7001528 2724976 34.57 2688 2020220 699484 7.83 226536 2149264 4 09:48:01 AM 5157036 7001112 2725396 34.58 2688 2020224 722572 8.09 226652 2149444 4 Average: 5457292 7082629 2425140 30.77 2688 1812135 670415 7.51 186896 1930928 14711 09:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 0.73 0.10 0.06 0.01 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 0.57 0.12 0.03 0.01 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 0.37 0.10 0.02 0.01 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 0.80 0.20 0.19 0.07 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 0.75 0.32 0.32 0.23 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 203.60 131.99 1303.42 46.34 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 68.78 51.57 842.86 9.02 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 0.67 0.33 0.11 0.14 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 1.05 0.42 0.28 0.13 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 12.30 9.48 13.19 5.36 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 0.70 0.30 0.19 0.04 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 0.87 0.63 0.63 0.13 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 0.63 0.28 0.09 0.04 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 20.87 14.00 154.40 4.39 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) 09/19/2025 _x86_64_ (2 CPU) 09:32:59 LINUX RESTART (2 CPU) 09:34:01 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 0.32 0.00 0.08 0.08 0.04 99.48 09:35:01 AM 0 0.58 0.00 0.10 0.12 0.05 99.15 09:35:01 AM 1 0.05 0.00 0.05 0.05 0.03 99.82 09:36:01 AM all 0.33 0.00 0.07 0.01 0.04 99.56 09:36:01 AM 0 0.58 0.00 0.07 0.02 0.05 99.28 09:36:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 09:37:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 09:37:01 AM 0 0.22 0.00 0.07 0.00 0.03 99.68 09:37:01 AM 1 0.43 0.00 0.10 0.00 0.07 99.40 09:38:01 AM all 0.31 0.00 0.05 0.00 0.05 99.59 09:38:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 09:38:01 AM 1 0.53 0.00 0.03 0.00 0.05 99.38 09:39:01 AM all 0.28 0.00 0.07 0.00 0.05 99.61 09:39:01 AM 0 0.10 0.00 0.08 0.00 0.07 99.75 09:39:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 09:40:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 09:40:01 AM 0 0.33 0.00 0.12 0.00 0.07 99.48 09:40:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.60 09:41:01 AM all 25.71 0.00 3.83 0.74 0.10 69.62 09:41:01 AM 0 21.68 0.00 3.33 0.74 0.12 74.14 09:41:01 AM 1 29.73 0.00 4.34 0.73 0.08 65.11 09:42:01 AM all 31.03 0.00 4.65 2.80 0.12 61.40 09:42:01 AM 0 25.56 0.00 4.44 2.16 0.12 67.72 09:42:01 AM 1 36.50 0.00 4.85 3.45 0.12 55.08 09:43:01 AM all 0.35 0.00 0.18 0.22 0.05 99.20 09:43:01 AM 0 0.58 0.00 0.10 0.05 0.05 99.22 09:43:01 AM 1 0.12 0.00 0.27 0.38 0.05 99.18 09:44:01 AM all 0.35 0.00 0.08 0.01 0.05 99.52 09:44:01 AM 0 0.58 0.00 0.10 0.02 0.05 99.25 09:44:01 AM 1 0.12 0.00 0.05 0.00 0.05 99.78 09:45:01 AM all 12.10 0.00 1.29 0.11 0.06 86.44 09:45:01 AM 0 10.14 0.00 1.43 0.12 0.07 88.25 09:45:01 AM 1 14.08 0.00 1.15 0.10 0.05 84.62 09:45:01 AM CPU %user %nice %system %iowait %steal %idle 09:46:01 AM all 0.36 0.00 0.05 0.03 0.04 99.52 09:46:01 AM 0 0.60 0.00 0.02 0.00 0.02 99.37 09:46:01 AM 1 0.12 0.00 0.08 0.05 0.07 99.68 09:47:01 AM all 1.15 0.00 0.14 0.00 0.07 98.64 09:47:01 AM 0 2.20 0.00 0.18 0.00 0.03 97.58 09:47:01 AM 1 0.10 0.00 0.10 0.00 0.10 99.70 09:48:01 AM all 0.33 0.00 0.19 0.00 0.03 99.44 09:48:01 AM 0 0.52 0.00 0.13 0.00 0.02 99.33 09:48:01 AM 1 0.15 0.00 0.25 0.00 0.05 99.55 Average: all 5.23 0.00 0.77 0.28 0.06 93.65 Average: 0 4.55 0.00 0.73 0.23 0.06 94.43 Average: 1 5.91 0.00 0.82 0.34 0.06 92.87