---> uname -a: Linux prd-centos8-robot-2c-8g-621.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 556 5042 19 2098 6845 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:c0:d4:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fec0:d4eb/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) 09/20/2025 _x86_64_ (2 CPU) 23:39:15 LINUX RESTART (2 CPU) 11:40:01 PM tps rtps wtps bread/s bwrtn/s 11:41:01 PM 87.70 6.13 81.57 1089.50 6552.65 11:42:01 PM 81.87 0.72 81.15 52.92 10989.64 11:43:01 PM 4.80 0.03 4.77 0.53 200.22 11:44:01 PM 17.23 0.20 17.03 34.79 767.84 11:45:01 PM 4.20 0.00 4.20 0.00 118.16 11:46:01 PM 0.37 0.00 0.37 0.00 5.18 11:47:01 PM 0.12 0.00 0.12 0.00 1.57 11:48:01 PM 0.12 0.00 0.12 0.00 0.80 11:49:01 PM 0.12 0.00 0.12 0.00 0.78 11:50:01 PM 0.43 0.00 0.43 0.00 7.26 11:51:01 PM 0.28 0.00 0.28 0.00 3.40 11:52:01 PM 0.17 0.00 0.17 0.00 1.58 11:53:01 PM 0.12 0.02 0.10 0.13 0.80 11:54:01 PM 12.38 0.48 11.90 67.31 304.02 Average: 14.99 0.54 14.45 88.95 1353.82 11:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:01 PM 5219344 7012868 2663088 33.79 2688 1970860 739712 8.28 186560 2141208 249440 11:42:01 PM 5186512 7023572 2695920 34.20 2688 2013272 712644 7.98 198392 2147328 8 11:43:01 PM 5185640 7022720 2696792 34.21 2688 2013288 712644 7.98 198416 2149180 4 11:44:01 PM 5184576 7023088 2697856 34.23 2688 2014476 720028 8.06 223632 2125608 4 11:45:01 PM 5185324 7023776 2697108 34.22 2688 2014484 720028 8.06 223632 2125476 8 11:46:01 PM 5184620 7023072 2697812 34.23 2688 2014484 707508 7.92 226168 2123144 4 11:47:01 PM 5184928 7023380 2697504 34.22 2688 2014484 707508 7.92 226168 2123240 4 11:48:01 PM 5184696 7023152 2697736 34.22 2688 2014488 707508 7.92 226168 2123272 4 11:49:01 PM 5184788 7023244 2697644 34.22 2688 2014488 707508 7.92 226168 2123316 4 11:50:01 PM 5184248 7022704 2698184 34.23 2688 2014488 724208 8.11 226168 2123756 12 11:51:01 PM 5184768 7023204 2697664 34.22 2688 2014492 704728 7.89 226168 2123432 8 11:52:01 PM 5184952 7023388 2697480 34.22 2688 2014492 704728 7.89 226168 2123356 4 11:53:01 PM 5183524 7021964 2698908 34.24 2688 2014496 704728 7.89 226168 2124132 16 11:54:01 PM 5141136 6982060 2741296 34.78 2688 2016708 755184 8.46 383896 2008456 10952 Average: 5184218 7019442 2698214 34.23 2688 2011357 716333 8.02 230277 2120350 18605 11:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 171.01 128.24 1327.61 24.23 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 48.08 34.71 584.18 5.97 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 1.75 0.32 0.23 0.06 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 12.33 9.85 12.94 5.41 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 0.93 0.37 0.23 0.10 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 1.48 0.92 0.79 0.20 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 0.62 0.12 0.03 0.02 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.02 0.33 0.28 0.11 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.78 0.30 0.15 0.06 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 1.12 0.52 0.39 0.17 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.87 0.30 0.16 0.06 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.98 0.35 0.23 0.05 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 7.97 0.43 1.17 0.23 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 13.63 11.98 10.03 17.86 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 18.75 13.48 138.46 3.90 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) 09/20/2025 _x86_64_ (2 CPU) 23:39:15 LINUX RESTART (2 CPU) 11:40:01 PM CPU %user %nice %system %iowait %steal %idle 11:41:01 PM all 37.68 0.00 5.54 0.79 0.12 55.87 11:41:01 PM 0 33.31 0.00 5.21 0.63 0.13 60.72 11:41:01 PM 1 42.05 0.00 5.88 0.95 0.10 51.02 11:42:01 PM all 14.55 0.00 2.39 1.09 0.07 81.91 11:42:01 PM 0 18.66 0.00 2.74 0.97 0.05 77.59 11:42:01 PM 1 10.43 0.00 2.04 1.22 0.08 86.24 11:43:01 PM all 0.33 0.00 0.11 0.06 0.03 99.47 11:43:01 PM 0 0.57 0.00 0.07 0.02 0.02 99.33 11:43:01 PM 1 0.08 0.00 0.15 0.10 0.05 99.62 11:44:01 PM all 12.15 0.00 1.20 0.08 0.04 86.53 11:44:01 PM 0 10.09 0.00 0.97 0.07 0.03 88.84 11:44:01 PM 1 14.20 0.00 1.44 0.08 0.05 84.23 11:45:01 PM all 0.32 0.00 0.07 0.02 0.03 99.57 11:45:01 PM 0 0.07 0.00 0.07 0.03 0.05 99.78 11:45:01 PM 1 0.57 0.00 0.07 0.00 0.02 99.35 11:46:01 PM all 1.14 0.00 0.16 0.00 0.03 98.67 11:46:01 PM 0 1.40 0.00 0.23 0.00 0.02 98.35 11:46:01 PM 1 0.88 0.00 0.08 0.00 0.03 99.00 11:47:01 PM all 0.34 0.00 0.07 0.00 0.04 99.55 11:47:01 PM 0 0.13 0.00 0.07 0.00 0.05 99.75 11:47:01 PM 1 0.55 0.00 0.07 0.00 0.03 99.35 11:48:01 PM all 0.37 0.00 0.03 0.00 0.03 99.57 11:48:01 PM 0 0.18 0.00 0.03 0.00 0.02 99.77 11:48:01 PM 1 0.55 0.00 0.03 0.00 0.05 99.37 11:49:01 PM all 0.37 0.00 0.06 0.00 0.03 99.54 11:49:01 PM 0 0.62 0.00 0.03 0.00 0.03 99.32 11:49:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 11:50:01 PM all 0.31 0.00 0.08 0.00 0.02 99.60 11:50:01 PM 0 0.48 0.00 0.07 0.00 0.02 99.43 11:50:01 PM 1 0.13 0.00 0.08 0.00 0.02 99.77 11:51:01 PM all 0.37 0.00 0.08 0.00 0.03 99.52 11:51:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35 11:51:01 PM 1 0.18 0.00 0.08 0.00 0.03 99.70 11:51:01 PM CPU %user %nice %system %iowait %steal %idle 11:52:01 PM all 0.33 0.00 0.06 0.00 0.03 99.58 11:52:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:52:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 11:53:01 PM all 0.33 0.00 0.07 0.00 0.04 99.57 11:53:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:53:01 PM 1 0.15 0.00 0.08 0.00 0.05 99.72 11:54:01 PM all 17.98 0.00 1.95 0.07 0.05 79.96 11:54:01 PM 0 12.69 0.00 1.69 0.05 0.05 85.52 11:54:01 PM 1 23.27 0.00 2.21 0.08 0.05 74.39 Average: all 6.18 0.00 0.85 0.15 0.04 92.78 Average: 0 5.70 0.00 0.81 0.13 0.04 93.32 Average: 1 6.67 0.00 0.88 0.17 0.05 92.23