---> uname -a: Linux prd-centos8-robot-2c-8g-53621.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 568 5006 19 2122 6831 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:23:b3:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85178sec preferred_lft 85178sec inet6 fe80::f816:3eff:fe23:b3c0/64 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) 09/18/2025 _x86_64_ (2 CPU) 00:51:37 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 124.03 41.79 82.24 7517.89 35231.32 12:54:01 AM 91.97 0.72 91.25 52.92 11128.16 12:55:01 AM 17.65 0.03 17.61 0.53 1887.12 12:56:01 AM 9.55 0.20 9.35 34.79 223.74 12:57:01 AM 10.95 0.00 10.95 0.00 613.03 12:58:01 AM 2.47 0.00 2.47 0.00 67.94 12:59:01 AM 0.35 0.00 0.35 0.00 3.82 01:00:01 AM 0.32 0.00 0.32 0.00 3.15 01:01:01 AM 0.42 0.02 0.40 0.13 4.30 01:02:01 AM 0.58 0.07 0.52 1.73 7.53 01:03:01 AM 7.85 5.95 1.90 574.88 28.01 01:04:01 AM 1.57 0.00 1.57 0.00 50.44 01:05:01 AM 0.10 0.00 0.10 0.00 1.03 01:06:01 AM 0.12 0.00 0.12 0.00 0.92 01:07:01 AM 0.38 0.03 0.35 0.27 5.38 01:08:01 AM 1.23 0.00 1.23 0.00 29.84 01:09:01 AM 0.18 0.00 0.18 0.00 2.45 01:10:01 AM 0.13 0.00 0.13 0.00 0.92 01:11:01 AM 0.23 0.00 0.23 0.00 3.38 01:12:01 AM 23.99 0.95 23.04 90.90 633.54 Average: 14.70 2.49 12.22 413.73 2496.45 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5404580 7078188 2477844 31.44 2688 1856812 677400 7.58 186332 1971932 166088 12:54:01 AM 5169572 7012832 2712852 34.42 2688 2019016 714616 8.00 198764 2155752 42852 12:55:01 AM 5167788 7010500 2714636 34.44 2688 2019036 714616 8.00 198796 2163896 8 12:56:01 AM 5165476 7009796 2716948 34.47 2688 2020244 717944 8.04 226512 2138484 10988 12:57:01 AM 5166172 7010416 2716252 34.46 2688 2020244 717944 8.04 226508 2138204 4 12:58:01 AM 5166044 7010292 2716380 34.46 2688 2020248 717944 8.04 226508 2138284 4 12:59:01 AM 5165968 7010216 2716456 34.46 2688 2020248 717944 8.04 226508 2138544 4 01:00:01 AM 5165744 7009992 2716680 34.47 2688 2020248 722928 8.09 226508 2138512 4 01:01:01 AM 5164688 7008944 2717736 34.48 2688 2020252 722928 8.09 226508 2139272 4 01:02:01 AM 5165624 7009948 2716800 34.47 2688 2020320 722928 8.09 226668 2138644 4 01:03:01 AM 5147900 7009492 2734524 34.69 2688 2037564 724564 8.11 228720 2153932 4 01:04:01 AM 5148192 7009784 2734232 34.69 2688 2037564 724564 8.11 228720 2153864 4 01:05:01 AM 5147216 7008808 2735208 34.70 2688 2037564 724564 8.11 228720 2154504 4 01:06:01 AM 5147616 7009212 2734808 34.70 2688 2037568 724564 8.11 228720 2154240 4 01:07:01 AM 5147324 7008936 2735100 34.70 2688 2037568 718668 8.05 228852 2154352 12 01:08:01 AM 5147468 7009080 2734956 34.70 2688 2037568 718668 8.05 228852 2154424 8 01:09:01 AM 5147336 7008952 2735088 34.70 2688 2037572 718668 8.05 228852 2154360 4 01:10:01 AM 5146452 7008068 2735972 34.71 2688 2037572 734236 8.22 228852 2154892 12 01:11:01 AM 5147348 7008976 2735076 34.70 2688 2037580 715720 8.01 228852 2154464 4 01:12:01 AM 5080804 6957448 2801620 35.54 2688 2051992 770632 8.63 388676 2059800 35560 Average: 5165466 7010494 2716958 34.47 2688 2021339 721102 8.07 230871 2135518 12779 12:52:01 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 308.63 195.27 1695.44 60.12 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 61.26 48.58 804.63 8.37 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 0.83 0.45 0.27 0.19 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 13.45 10.55 13.93 5.58 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 0.83 0.42 0.35 0.15 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 0.73 0.48 0.43 0.21 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 1.03 0.53 0.58 0.31 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 0.75 0.42 0.35 0.14 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 0.77 0.38 0.35 0.14 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 0.82 0.40 0.35 0.14 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 1.57 1.28 0.54 0.28 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 0.88 0.40 0.38 0.14 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.10 0.70 0.66 0.36 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.63 0.40 0.35 0.14 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 0.53 0.42 0.34 0.14 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 0.80 0.48 0.47 0.21 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 0.55 0.33 0.33 0.14 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 1.32 0.57 0.68 0.37 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 0.78 0.38 0.35 0.14 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 18.76 16.58 14.81 8.58 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 20.80 13.95 126.79 4.29 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) 09/18/2025 _x86_64_ (2 CPU) 00:51:37 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 43.29 0.02 8.44 7.78 0.10 40.37 12:53:01 AM 0 41.40 0.00 8.46 7.04 0.10 42.99 12:53:01 AM 1 45.18 0.03 8.42 8.52 0.10 37.75 12:54:01 AM all 26.23 0.00 3.82 2.17 0.08 67.71 12:54:01 AM 0 29.82 0.00 4.04 2.04 0.08 64.02 12:54:01 AM 1 22.63 0.00 3.60 2.30 0.07 71.40 12:55:01 AM all 0.37 0.00 0.20 0.21 0.03 99.19 12:55:01 AM 0 0.17 0.00 0.18 0.20 0.03 99.42 12:55:01 AM 1 0.57 0.00 0.22 0.22 0.03 98.97 12:56:01 AM all 12.87 0.00 1.36 0.07 0.05 85.66 12:56:01 AM 0 19.04 0.00 1.74 0.10 0.05 79.07 12:56:01 AM 1 6.70 0.00 0.98 0.03 0.05 92.23 12:57:01 AM all 0.39 0.00 0.11 0.05 0.03 99.42 12:57:01 AM 0 0.57 0.00 0.12 0.05 0.03 99.23 12:57:01 AM 1 0.22 0.00 0.10 0.05 0.03 99.60 12:58:01 AM all 0.35 0.00 0.06 0.01 0.03 99.55 12:58:01 AM 0 0.17 0.00 0.07 0.02 0.05 99.70 12:58:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:59:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 12:59:01 AM 0 0.33 0.00 0.07 0.00 0.02 99.58 12:59:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 01:00:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 01:00:01 AM 0 0.33 0.00 0.10 0.00 0.03 99.53 01:00:01 AM 1 0.43 0.00 0.05 0.00 0.02 99.50 01:01:01 AM all 0.40 0.00 0.08 0.00 0.03 99.49 01:01:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 01:01:01 AM 1 0.20 0.00 0.07 0.00 0.02 99.72 01:02:01 AM all 0.39 0.00 0.08 0.00 0.03 99.49 01:02:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 01:02:01 AM 1 0.22 0.00 0.08 0.00 0.03 99.67 01:03:01 AM all 0.42 0.23 0.17 0.11 0.03 99.05 01:03:01 AM 0 0.48 0.47 0.22 0.20 0.02 98.62 01:03:01 AM 1 0.35 0.00 0.12 0.02 0.03 99.48 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 0.41 0.00 0.04 0.01 0.03 99.51 01:04:01 AM 0 0.23 0.00 0.03 0.02 0.03 99.68 01:04:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 01:05:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 01:05:01 AM 0 0.53 0.00 0.08 0.00 0.05 99.33 01:05:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 01:06:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 01:06:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:06:01 AM 1 0.70 0.00 0.03 0.00 0.02 99.25 01:07:01 AM all 0.43 0.00 0.15 0.00 0.04 99.37 01:07:01 AM 0 0.58 0.00 0.15 0.00 0.05 99.22 01:07:01 AM 1 0.28 0.00 0.15 0.00 0.03 99.53 01:08:01 AM all 0.43 0.00 0.05 0.00 0.03 99.49 01:08:01 AM 0 0.72 0.00 0.05 0.00 0.03 99.20 01:08:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 01:09:01 AM all 0.27 0.00 0.07 0.00 0.03 99.64 01:09:01 AM 0 0.40 0.00 0.05 0.00 0.02 99.53 01:09:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 01:10:01 AM all 0.16 0.00 0.08 0.00 0.03 99.73 01:10:01 AM 0 0.20 0.00 0.03 0.00 0.02 99.75 01:10:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 01:11:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 01:11:01 AM 0 0.20 0.00 0.05 0.00 0.03 99.72 01:11:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:12:01 AM all 32.21 0.01 3.88 0.14 0.08 63.69 01:12:01 AM 0 43.94 0.00 4.45 0.15 0.08 51.38 01:12:01 AM 1 20.47 0.02 3.30 0.13 0.07 76.01 Average: all 6.03 0.01 0.94 0.53 0.04 92.45 Average: 0 7.02 0.02 1.01 0.49 0.04 91.42 Average: 1 5.04 0.00 0.88 0.56 0.04 93.48