---> uname -a: Linux prd-centos8-robot-2c-8g-47740.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4943 19 2168 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:02:6b:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe02:6b62/64 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) 07/31/2025 _x86_64_ (2 CPU) 04:32:41 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 187.30 124.29 63.01 13807.81 40494.67 04:35:01 AM 121.26 0.72 120.54 52.92 12068.68 04:36:01 AM 26.83 0.38 26.45 62.52 2212.15 04:37:01 AM 41.32 6.75 34.57 1247.98 2206.81 04:38:01 AM 51.07 0.25 50.82 47.06 7563.29 04:39:01 AM 4.10 0.00 4.10 0.00 139.02 04:40:01 AM 0.35 0.00 0.35 0.00 3.57 04:41:01 AM 0.50 0.02 0.48 0.13 16.93 04:42:01 AM 1.95 0.00 1.95 0.00 129.71 04:43:01 AM 0.82 0.03 0.78 1.87 35.10 04:44:01 AM 29.26 0.65 28.61 74.12 1466.41 Average: 42.25 12.10 30.15 1390.50 6030.86 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5424268 7016000 2458156 31.19 2688 1783028 756668 8.47 192600 1979452 113924 04:35:01 AM 5173652 7009912 2708772 34.36 2688 2012180 701988 7.86 198136 2156280 46524 04:36:01 AM 5248660 7086388 2633764 33.41 2688 2014060 632104 7.08 218792 2066836 10764 04:37:01 AM 4946064 7025376 2936360 37.25 2688 2247700 684248 7.66 257832 2306192 186892 04:38:01 AM 4970768 7055508 2911656 36.94 2688 2252884 644380 7.22 261956 2269852 20 04:39:01 AM 4970996 7055740 2911428 36.94 2688 2252888 644380 7.22 261956 2269920 4 04:40:01 AM 4970588 7055332 2911836 36.94 2688 2252888 661712 7.41 261956 2270208 4 04:41:01 AM 4931752 7017104 2950672 37.43 2688 2253488 694156 7.77 262148 2308728 248 04:42:01 AM 4923752 7010800 2958672 37.54 2688 2255192 694156 7.77 262220 2316820 132 04:43:01 AM 4967668 7056668 2914756 36.98 2688 2257136 639380 7.16 262696 2272740 1372 04:44:01 AM 5122500 7033748 2759924 35.01 2688 2085540 669028 7.49 460032 1944288 10944 Average: 5059152 7038416 2823272 35.82 2688 2151544 674745 7.56 263666 2196483 33712 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 309.25 188.34 1649.44 61.75 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 81.74 61.51 826.49 9.52 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 17.06 8.72 6.05 3.51 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 38.72 31.86 322.08 6.65 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 456.91 317.23 91.39 73.20 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.40 1.98 0.54 0.48 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 2.92 1.95 0.48 0.44 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 33.84 15.21 9.59 2.02 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 39.68 33.06 11.87 6.50 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 45.65 25.94 13.27 4.45 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 60.47 41.31 89.64 33.27 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 98.97 66.10 274.64 18.34 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) 07/31/2025 _x86_64_ (2 CPU) 04:32:41 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 39.24 0.08 10.44 5.08 0.10 45.07 04:34:01 AM 0 45.10 0.05 9.61 4.96 0.10 40.17 04:34:01 AM 1 33.37 0.10 11.26 5.20 0.10 49.97 04:35:01 AM all 32.83 0.00 5.08 1.32 0.11 60.67 04:35:01 AM 0 52.70 0.00 6.57 1.13 0.13 39.46 04:35:01 AM 1 13.03 0.00 3.59 1.50 0.08 81.80 04:36:01 AM all 11.99 0.00 1.50 0.55 0.06 85.90 04:36:01 AM 0 6.87 0.00 1.32 0.45 0.05 91.31 04:36:01 AM 1 17.11 0.00 1.69 0.65 0.07 80.48 04:37:01 AM all 21.67 0.00 4.12 0.41 0.07 73.74 04:37:01 AM 0 25.42 0.00 4.11 0.55 0.07 69.86 04:37:01 AM 1 17.92 0.00 4.14 0.27 0.07 77.61 04:38:01 AM all 12.07 0.00 2.55 0.69 0.06 84.63 04:38:01 AM 0 11.92 0.00 2.51 0.80 0.05 84.72 04:38:01 AM 1 12.22 0.00 2.60 0.59 0.07 84.53 04:39:01 AM all 0.34 0.00 0.08 0.02 0.03 99.54 04:39:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 04:39:01 AM 1 0.58 0.00 0.07 0.03 0.02 99.30 04:40:01 AM all 0.27 0.00 0.08 0.00 0.03 99.62 04:40:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 04:40:01 AM 1 0.42 0.00 0.07 0.00 0.02 99.50 04:41:01 AM all 2.07 0.00 0.33 0.00 0.03 97.57 04:41:01 AM 0 0.30 0.00 0.17 0.00 0.03 99.50 04:41:01 AM 1 3.84 0.00 0.50 0.00 0.03 95.63 04:42:01 AM all 13.26 0.00 1.05 0.01 0.06 85.62 04:42:01 AM 0 16.52 0.00 1.37 0.00 0.07 82.04 04:42:01 AM 1 10.00 0.00 0.74 0.02 0.05 89.20 04:43:01 AM all 3.78 0.00 0.42 0.02 0.04 95.75 04:43:01 AM 0 5.26 0.00 0.47 0.02 0.03 94.22 04:43:01 AM 1 2.29 0.00 0.37 0.02 0.05 97.27 04:44:01 AM all 24.57 0.00 3.74 0.13 0.08 71.49 04:44:01 AM 0 23.90 0.00 3.94 0.13 0.07 71.97 04:44:01 AM 1 25.25 0.00 3.54 0.12 0.08 71.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.73 0.01 2.67 0.75 0.06 81.78 Average: 0 17.10 0.00 2.75 0.73 0.06 79.36 Average: 1 12.36 0.01 2.59 0.76 0.06 84.21