---> uname -a: Linux prd-centos8-robot-2c-8g-147.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 562 5038 19 2097 6838 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:94:4b:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe94:4b20/64 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) 09/22/2025 _x86_64_ (2 CPU) 00:37:48 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:00 AM 50.51 16.02 34.48 588.23 26406.36 12:40:01 AM 66.22 25.68 40.54 767.57 51708.11 12:41:01 AM 54.07 31.97 22.11 5506.18 10931.70 12:42:01 AM 66.32 0.22 66.11 11.60 6154.07 12:43:01 AM 89.30 0.75 88.55 53.45 10015.26 12:44:01 AM 14.36 0.00 14.36 0.00 1731.48 12:45:01 AM 11.90 0.20 11.70 34.79 329.91 12:46:01 AM 6.72 0.00 6.72 0.00 462.72 12:47:01 AM 0.25 0.00 0.25 0.00 2.95 12:48:01 AM 0.23 0.00 0.23 0.00 2.68 12:49:01 AM 0.30 0.00 0.30 0.00 4.62 12:50:01 AM 0.18 0.00 0.18 0.00 2.72 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 8.88 0.48 8.40 67.31 235.44 Average: 25.23 4.13 21.10 521.99 4686.43 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:00 AM 6136732 7353052 1745692 22.15 2688 1420792 379124 4.81 110340 1402068 298424 12:40:01 AM 6135448 7351948 1746976 22.16 2688 1420812 379124 4.81 110344 1402392 292304 12:41:01 AM 5639520 7115600 2242904 28.45 2688 1670664 652220 7.30 176692 1788840 73372 12:42:01 AM 5358624 7074916 2523800 32.02 2688 1898888 653828 7.32 185044 2018924 183312 12:43:01 AM 5182120 7017588 2700304 34.26 2688 2011548 705292 7.90 196740 2155524 42852 12:44:01 AM 5180692 7015672 2701732 34.28 2688 2011552 705292 7.90 196736 2156848 4 12:45:01 AM 5179792 7016312 2702632 34.29 2688 2012740 702504 7.87 221836 2133708 10760 12:46:01 AM 5180060 7016552 2702364 34.28 2688 2012744 702504 7.87 221832 2133460 12 12:47:01 AM 5180308 7016804 2702116 34.28 2688 2012748 702504 7.87 221832 2133412 12 12:48:01 AM 5179376 7015864 2703048 34.29 2688 2012748 702504 7.87 221832 2134460 4 12:49:01 AM 5180620 7017100 2701804 34.28 2688 2012748 691104 7.74 224412 2130404 16 12:50:01 AM 5179540 7016024 2702884 34.29 2688 2012752 696648 7.80 224412 2131488 4 12:50:01 AM 5179540 7016024 2702884 34.29 2688 2012752 696648 7.80 224412 2131488 4 12:51:01 AM 5214624 7051308 2667800 33.84 2688 2012996 656872 7.35 382064 1939296 9056 Average: 5364785 7078197 2517639 31.94 2688 1895463 644726 7.22 208466 1985165 65010 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 2.69 1.53 0.56 0.31 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 5.41 0.00 0.41 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 234.10 140.18 1022.85 52.22 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 64.76 55.76 844.19 6.25 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 55.55 43.37 632.19 14.59 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.42 0.40 0.28 0.09 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 12.46 10.35 13.77 5.81 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.77 0.43 0.26 0.12 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 0.67 0.33 0.16 0.06 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.38 0.33 0.30 0.05 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.10 0.75 0.52 0.33 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.20 0.53 0.63 0.09 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 9.91 7.65 8.05 4.05 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 32.38 21.83 210.62 7.01 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) 09/22/2025 _x86_64_ (2 CPU) 00:37:48 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:00 AM all 3.09 0.02 1.32 87.67 0.04 7.86 12:40:00 AM 0 2.93 0.00 1.05 93.94 0.03 2.04 12:40:00 AM 1 3.24 0.03 1.59 81.41 0.05 13.68 12:40:01 AM all 0.68 0.00 2.72 47.62 0.00 48.98 12:40:01 AM 0 0.00 0.00 1.37 0.00 0.00 98.63 12:40:01 AM 1 1.35 0.00 4.05 94.59 0.00 0.00 12:41:01 AM all 20.04 0.03 4.86 42.25 0.10 32.72 12:41:01 AM 0 21.35 0.03 4.67 43.06 0.10 30.78 12:41:01 AM 1 18.75 0.02 5.05 41.45 0.10 34.64 12:42:01 AM all 22.74 0.00 3.43 11.63 0.09 62.12 12:42:01 AM 0 33.51 0.00 4.38 10.31 0.10 51.69 12:42:01 AM 1 12.02 0.00 2.47 12.93 0.08 72.49 12:43:01 AM all 23.67 0.00 3.34 7.74 0.09 65.16 12:43:01 AM 0 33.20 0.00 3.55 6.96 0.10 56.19 12:43:01 AM 1 14.19 0.00 3.13 8.52 0.08 74.08 12:44:01 AM all 0.28 0.00 0.18 0.33 0.04 99.17 12:44:01 AM 0 0.27 0.00 0.22 0.43 0.05 99.03 12:44:01 AM 1 0.30 0.00 0.13 0.23 0.03 99.30 12:45:01 AM all 12.36 0.00 1.21 0.12 0.04 86.27 12:45:01 AM 0 18.42 0.00 1.55 0.13 0.05 79.84 12:45:01 AM 1 6.29 0.00 0.87 0.10 0.03 92.70 12:46:01 AM all 0.35 0.00 0.10 0.13 0.03 99.39 12:46:01 AM 0 0.15 0.00 0.17 0.25 0.05 99.38 12:46:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 12:47:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 12:47:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 12:47:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:48:01 AM all 0.31 0.00 0.09 0.00 0.03 99.57 12:48:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 12:48:01 AM 1 0.47 0.00 0.10 0.00 0.03 99.40 12:49:01 AM all 1.16 0.00 0.18 0.03 0.03 98.60 12:49:01 AM 0 1.49 0.00 0.28 0.05 0.03 98.15 12:49:01 AM 1 0.84 0.00 0.08 0.00 0.03 99.05 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 12:50:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 12:50:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:50:01 AM all 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 12:50:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 12:51:01 AM all 11.91 0.00 1.78 0.29 0.06 85.96 12:51:01 AM 0 12.73 0.00 1.77 0.37 0.07 85.07 12:51:01 AM 1 11.09 0.00 1.79 0.22 0.05 86.86 Average: all 8.04 0.00 1.38 12.33 0.05 78.19 Average: 0 10.35 0.00 1.48 12.70 0.05 75.41 Average: 1 5.74 0.00 1.28 11.96 0.05 80.97