---> uname -a: Linux prd-centos8-robot-2c-8g-34.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 579 4936 19 2181 6819 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:b5:74:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:feb5:74a6/64 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) 08/13/2025 _x86_64_ (2 CPU) 00:41:37 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 144.44 66.48 77.96 7913.50 36472.59 12:44:01 AM 101.13 0.72 100.42 52.92 11372.93 12:45:01 AM 33.99 0.42 33.57 64.78 3065.43 12:46:01 AM 75.70 9.45 66.26 1685.59 8164.24 12:47:01 AM 8.07 0.00 8.07 0.00 631.88 12:48:01 AM 2.47 0.00 2.47 0.00 70.48 12:49:01 AM 0.37 0.00 0.37 0.00 3.72 12:50:01 AM 0.73 0.22 0.52 11.73 93.27 12:51:01 AM 2.15 0.00 2.15 0.00 71.45 12:52:01 AM 0.40 0.00 0.40 0.00 5.10 12:53:01 AM 0.32 0.00 0.32 0.00 4.98 12:54:01 AM 0.18 0.00 0.18 0.00 2.28 12:55:01 AM 0.13 0.00 0.13 0.00 1.47 12:56:01 AM 0.13 0.00 0.13 0.00 1.65 12:57:01 AM 15.39 0.37 15.03 38.12 768.81 Average: 25.71 5.18 20.53 651.13 4048.81 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5412656 7091256 2469776 31.33 2688 1861432 628016 7.03 186560 1965124 175012 12:44:01 AM 5198780 7036148 2683652 34.05 2688 2013032 647936 7.25 198052 2135200 42480 12:45:01 AM 5176240 7063696 2706192 34.33 2688 2061024 670248 7.50 229592 2122156 40784 12:46:01 AM 4955644 7056128 2926788 37.13 2688 2267820 613064 6.86 267540 2274988 11772 12:47:01 AM 4959712 7060120 2922720 37.08 2688 2267820 613064 6.86 267536 2274876 4 12:48:01 AM 4959492 7059904 2922940 37.08 2688 2267824 613064 6.86 267540 2274944 4 12:49:01 AM 4959600 7060012 2922832 37.08 2688 2267824 613064 6.86 267540 2274996 4 12:50:01 AM 4909880 7013188 2972552 37.71 2688 2270720 648132 7.26 267676 2323972 4 12:51:01 AM 4910268 7013592 2972164 37.71 2688 2270744 663516 7.43 267676 2323880 4 12:52:01 AM 4910172 7013512 2972260 37.71 2688 2270752 663516 7.43 267676 2323900 4 12:53:01 AM 4910024 7013384 2972408 37.71 2688 2270772 663516 7.43 267676 2324048 16 12:54:01 AM 4909924 7013300 2972508 37.71 2688 2270788 663516 7.43 267680 2324004 16 12:55:01 AM 4909972 7013356 2972460 37.71 2688 2270804 663516 7.43 267680 2324144 16 12:56:01 AM 4910188 7013592 2972244 37.71 2688 2270824 663516 7.43 267680 2324064 16 12:57:01 AM 5069688 6993184 2812744 35.68 2688 2096184 700696 7.85 308104 2143252 23960 Average: 5004149 7034291 2878283 36.52 2688 2199891 648559 7.26 257747 2248903 19606 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 280.39 176.96 1665.63 57.47 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 75.36 58.50 806.14 9.62 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 26.06 22.56 87.49 13.57 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 576.14 433.83 361.52 96.74 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 1.30 0.75 0.29 0.12 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 2.48 2.22 0.54 0.49 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 4.73 1.93 0.57 0.42 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 33.36 18.41 19.78 2.16 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 0.55 0.12 0.03 0.01 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.50 0.10 0.03 0.01 0.00 0.00 0.00 0.00 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 0.75 0.20 0.16 0.07 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 0.45 0.10 0.02 0.01 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 0.75 0.20 0.03 0.01 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 0.83 0.10 0.05 0.01 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 77.82 52.32 90.20 30.18 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 72.10 51.22 202.17 14.06 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) 08/13/2025 _x86_64_ (2 CPU) 00:41:37 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 44.78 0.03 9.09 6.29 0.09 39.73 12:43:01 AM 0 36.07 0.02 8.22 6.19 0.08 49.42 12:43:01 AM 1 53.50 0.03 9.96 6.39 0.10 30.01 12:44:01 AM all 26.84 0.00 4.04 1.31 0.08 67.72 12:44:01 AM 0 20.26 0.00 3.98 1.25 0.08 74.43 12:44:01 AM 1 33.42 0.00 4.11 1.38 0.08 61.00 12:45:01 AM all 20.17 0.00 3.39 0.30 0.07 76.07 12:45:01 AM 0 27.68 0.00 3.72 0.18 0.07 68.35 12:45:01 AM 1 12.70 0.00 3.06 0.42 0.07 83.77 12:46:01 AM all 24.45 0.00 5.50 0.86 0.08 69.11 12:46:01 AM 0 17.00 0.00 5.47 0.80 0.08 76.64 12:46:01 AM 1 31.93 0.00 5.52 0.92 0.08 61.54 12:47:01 AM all 0.32 0.00 0.08 0.08 0.04 99.48 12:47:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 12:47:01 AM 1 0.50 0.00 0.10 0.15 0.03 99.22 12:48:01 AM all 0.28 0.00 0.08 0.02 0.05 99.57 12:48:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 12:48:01 AM 1 0.13 0.00 0.10 0.03 0.05 99.68 12:49:01 AM all 0.19 0.00 0.07 0.00 0.04 99.70 12:49:01 AM 0 0.28 0.00 0.07 0.00 0.02 99.63 12:49:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 12:50:01 AM all 3.87 0.00 0.83 0.00 0.07 95.23 12:50:01 AM 0 4.16 0.00 0.93 0.00 0.07 94.84 12:50:01 AM 1 3.59 0.00 0.73 0.00 0.07 95.61 12:51:01 AM all 0.55 0.00 0.10 0.01 0.07 99.27 12:51:01 AM 0 0.33 0.00 0.13 0.02 0.05 99.46 12:51:01 AM 1 0.77 0.00 0.07 0.00 0.08 99.08 12:52:01 AM all 0.71 0.00 0.09 0.00 0.08 99.12 12:52:01 AM 0 0.77 0.00 0.07 0.00 0.07 99.10 12:52:01 AM 1 0.65 0.00 0.12 0.00 0.08 99.15 12:53:01 AM all 0.70 0.00 0.11 0.00 0.07 99.12 12:53:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 12:53:01 AM 1 0.80 0.00 0.12 0.00 0.08 99.00 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 0.70 0.00 0.08 0.00 0.08 99.15 12:54:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:54:01 AM 1 0.80 0.00 0.08 0.00 0.10 99.01 12:55:01 AM all 0.72 0.00 0.08 0.00 0.07 99.13 12:55:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 12:55:01 AM 1 0.82 0.00 0.08 0.00 0.08 99.01 12:56:01 AM all 0.73 0.00 0.10 0.00 0.07 99.11 12:56:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 12:56:01 AM 1 0.85 0.00 0.12 0.00 0.08 98.95 12:57:01 AM all 15.39 0.00 2.34 0.08 0.07 82.13 12:57:01 AM 0 13.61 0.00 1.90 0.07 0.07 84.35 12:57:01 AM 1 17.17 0.00 2.77 0.08 0.07 79.91 Average: all 9.36 0.00 1.73 0.60 0.07 88.25 Average: 0 8.21 0.00 1.66 0.57 0.06 89.50 Average: 1 10.51 0.00 1.80 0.62 0.08 86.99