---> uname -a: Linux prd-centos8-robot-2c-8g-2185.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 583 5010 19 2103 6817 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:24:16:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85291sec preferred_lft 85291sec inet6 fe80::f816:3eff:fe24:16b6/64 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) 11/29/2025 _x86_64_ (2 CPU) 03:43:17 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 93.24 17.79 75.44 5056.71 14550.63 03:46:01 AM 90.84 0.92 89.92 87.70 10468.06 03:47:01 AM 19.00 0.03 18.96 0.53 1794.62 03:48:01 AM 2.20 0.00 2.20 0.00 57.98 03:49:01 AM 0.45 0.00 0.45 0.00 6.33 03:50:01 AM 0.42 0.00 0.42 0.00 5.06 03:51:01 AM 0.25 0.00 0.25 0.00 3.07 03:52:01 AM 0.12 0.00 0.12 0.00 0.92 03:53:01 AM 0.23 0.00 0.23 0.00 2.52 03:54:02 AM 0.38 0.00 0.38 0.00 5.80 03:55:01 AM 0.12 0.00 0.12 0.00 1.07 03:56:01 AM 0.15 0.00 0.15 0.00 1.45 03:57:01 AM 0.12 0.00 0.12 0.00 1.30 03:58:01 AM 0.12 0.00 0.12 0.00 1.32 03:59:01 AM 0.35 0.03 0.32 0.27 6.88 04:00:01 AM 1.27 0.00 1.27 0.00 28.44 04:01:01 AM 1.40 0.10 1.30 10.00 33.89 Average: 12.40 1.11 11.29 303.57 1588.08 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5365308 7050428 2517124 31.93 2688 1867984 703616 7.88 186728 2009824 155808 03:46:01 AM 5180552 7022256 2701880 34.28 2688 2017664 689376 7.72 210012 2142928 41340 03:47:01 AM 5151048 6994040 2731384 34.65 2688 2018588 719452 8.06 223712 2157132 16 03:48:01 AM 5152372 6995364 2730060 34.63 2688 2018588 719452 8.06 223712 2155884 4 03:49:01 AM 5152324 6995292 2730108 34.64 2688 2018588 719452 8.06 223712 2155884 4 03:50:01 AM 5151780 6994752 2730652 34.64 2688 2018592 738920 8.27 223712 2156456 4 03:51:01 AM 5151948 6994944 2730484 34.64 2688 2018596 717896 8.04 223712 2156196 8 03:52:01 AM 5152088 6995088 2730344 34.64 2688 2018600 717896 8.04 223712 2156040 4 03:53:01 AM 5152356 6995352 2730076 34.63 2688 2018600 717896 8.04 223712 2155924 4 03:54:02 AM 5152320 6995316 2730112 34.64 2688 2018600 717896 8.04 223712 2155928 4 03:55:01 AM 5151572 6994572 2730860 34.64 2688 2018604 717896 8.04 223716 2156756 4 03:56:01 AM 5151184 6994184 2731248 34.65 2688 2018604 717896 8.04 223716 2157020 12 03:57:01 AM 5151248 6994248 2731184 34.65 2688 2018604 717896 8.04 223716 2156952 4 03:58:01 AM 5151420 6994424 2731012 34.65 2688 2018608 717896 8.04 223716 2156988 4 03:59:01 AM 5151416 6994432 2731016 34.65 2688 2018608 734716 8.23 223892 2156748 12 04:00:01 AM 5151064 6994080 2731368 34.65 2688 2018608 722980 8.10 223892 2156920 4 04:01:01 AM 5187804 7029300 2694628 34.19 2688 2017136 685340 7.67 381976 1962588 9060 Average: 5168106 7001651 2714326 34.44 2688 2009598 716263 8.02 230062 2135657 12135 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.15 194.64 1773.73 61.69 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 93.72 64.63 746.31 12.37 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 7.33 4.23 3.77 2.44 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 1.15 0.42 0.39 0.15 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 1.55 0.42 0.44 0.15 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.38 0.82 1.16 0.65 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 1.95 0.38 0.46 0.15 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.08 0.33 0.39 0.14 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 1.25 0.38 0.38 0.15 0.00 0.00 0.00 0.00 03:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:02 AM eth0 1.20 0.40 0.43 0.15 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 1.63 0.58 0.54 0.21 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 4.18 0.72 1.29 0.59 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 1.92 0.73 0.92 0.54 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 3.93 0.55 1.02 0.34 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 1.55 0.40 0.44 0.15 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 1.23 0.48 0.51 0.21 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 4.93 3.12 3.41 1.84 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 25.74 16.09 149.31 4.82 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) 11/29/2025 _x86_64_ (2 CPU) 03:43:17 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 35.59 0.00 6.36 5.86 0.18 52.00 03:45:01 AM 0 44.42 0.00 6.48 5.81 0.18 43.10 03:45:01 AM 1 26.77 0.00 6.23 5.91 0.18 60.91 03:46:01 AM all 28.87 0.00 4.16 5.72 0.12 61.13 03:46:01 AM 0 35.61 0.00 5.03 7.45 0.08 51.84 03:46:01 AM 1 22.14 0.00 3.30 3.99 0.15 70.43 03:47:01 AM all 9.12 0.00 0.73 0.60 0.07 89.48 03:47:01 AM 0 12.85 0.00 0.98 0.83 0.08 85.25 03:47:01 AM 1 5.39 0.00 0.48 0.37 0.05 93.71 03:48:01 AM all 0.39 0.00 0.06 0.01 0.04 99.50 03:48:01 AM 0 0.22 0.00 0.05 0.00 0.03 99.70 03:48:01 AM 1 0.57 0.00 0.07 0.02 0.05 99.30 03:49:01 AM all 0.41 0.00 0.06 0.00 0.05 99.48 03:49:01 AM 0 0.25 0.00 0.05 0.00 0.05 99.65 03:49:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 03:50:01 AM all 0.22 0.00 0.08 0.00 0.04 99.67 03:50:01 AM 0 0.23 0.00 0.05 0.00 0.03 99.68 03:50:01 AM 1 0.20 0.00 0.10 0.00 0.05 99.65 03:51:01 AM all 0.38 0.00 0.07 0.00 0.05 99.50 03:51:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 03:51:01 AM 1 0.67 0.00 0.05 0.00 0.05 99.23 03:52:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 03:52:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 03:52:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 03:53:01 AM all 0.35 0.00 0.06 0.00 0.04 99.55 03:53:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 03:53:01 AM 1 0.58 0.00 0.03 0.00 0.02 99.37 03:54:02 AM all 0.24 0.00 0.05 0.00 0.04 99.67 03:54:02 AM 0 0.08 0.00 0.07 0.00 0.07 99.78 03:54:02 AM 1 0.40 0.00 0.03 0.00 0.02 99.55 03:55:01 AM all 0.38 0.00 0.04 0.00 0.05 99.52 03:55:01 AM 0 0.34 0.00 0.05 0.00 0.07 99.54 03:55:01 AM 1 0.42 0.00 0.03 0.00 0.03 99.51 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 0.48 0.00 0.07 0.00 0.05 99.40 03:56:01 AM 0 0.58 0.00 0.07 0.00 0.07 99.28 03:56:01 AM 1 0.38 0.00 0.07 0.00 0.03 99.52 03:57:01 AM all 0.43 0.00 0.06 0.00 0.05 99.47 03:57:01 AM 0 0.55 0.00 0.03 0.00 0.05 99.37 03:57:01 AM 1 0.30 0.00 0.08 0.00 0.05 99.57 03:58:01 AM all 0.43 0.00 0.08 0.00 0.06 99.44 03:58:01 AM 0 0.55 0.00 0.07 0.00 0.07 99.32 03:58:01 AM 1 0.30 0.00 0.08 0.00 0.05 99.57 03:59:01 AM all 0.41 0.00 0.18 0.00 0.05 99.37 03:59:01 AM 0 0.57 0.00 0.17 0.00 0.05 99.22 03:59:01 AM 1 0.25 0.00 0.18 0.00 0.05 99.52 04:00:01 AM all 0.40 0.00 0.08 0.02 0.04 99.47 04:00:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:00:01 AM 1 0.22 0.00 0.08 0.03 0.05 99.62 04:01:01 AM all 3.71 0.00 0.91 0.01 0.06 95.31 04:01:01 AM 0 4.01 0.00 0.84 0.02 0.05 95.09 04:01:01 AM 1 3.41 0.00 0.99 0.00 0.07 95.54 Average: all 4.83 0.00 0.77 0.72 0.06 93.62 Average: 0 5.95 0.00 0.84 0.83 0.06 92.31 Average: 1 3.71 0.00 0.70 0.61 0.06 94.92