---> uname -a: Linux prd-centos8-robot-2c-8g-136.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 5037 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:3f:e1:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe3f:e1d9/64 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) 00:36:13 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 41.11 13.04 28.07 4471.66 25789.49 12:39:01 AM 22.58 6.26 16.31 1112.30 2144.24 12:40:01 AM 20.74 0.15 20.59 3.73 2223.19 12:41:01 AM 27.96 0.22 27.74 11.60 2496.63 12:42:01 AM 86.22 0.07 86.15 1.87 8755.32 12:43:01 AM 33.76 0.65 33.11 51.05 4743.49 12:44:01 AM 3.42 0.20 3.22 34.79 115.76 12:45:01 AM 16.36 0.00 16.36 0.00 725.06 12:46:01 AM 2.23 0.00 2.23 0.00 59.42 12:47:01 AM 0.35 0.00 0.35 0.00 5.70 12:48:01 AM 9.35 0.48 8.87 67.32 239.59 Average: 24.01 1.92 22.09 523.39 4301.23 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5830740 7200572 2051692 26.03 2688 1569012 569916 6.38 152436 1640100 24116 12:39:01 AM 5604736 7090712 2277696 28.90 2688 1680224 673396 7.54 184588 1812428 44672 12:40:01 AM 5579832 7079128 2302600 29.21 2688 1693564 659376 7.38 181964 1841212 13016 12:41:01 AM 5315180 7000396 2567252 32.57 2688 1871492 737636 8.26 219336 2039684 137896 12:42:01 AM 5161052 7011272 2721380 34.52 2688 2027364 680108 7.62 188440 2189024 127512 12:43:01 AM 5180412 7016304 2702020 34.28 2688 2012196 664780 7.44 196940 2156036 12 12:44:01 AM 5254324 7091380 2628108 33.34 2688 2013348 602120 6.74 205480 2074716 156 12:45:01 AM 5179736 7017144 2702696 34.29 2688 2013388 677688 7.59 222112 2132936 4 12:46:01 AM 5179436 7016848 2702996 34.29 2688 2013392 677396 7.58 224520 2130476 4 12:47:01 AM 5179380 7016792 2703052 34.29 2688 2013392 677396 7.58 224520 2130536 4 12:48:01 AM 5201616 7039276 2680816 34.01 2688 2013636 645848 7.23 382040 1951296 9036 Average: 5333313 7052711 2549119 32.34 2688 1901910 660515 7.40 216580 2008949 32403 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 103.83 60.36 445.96 23.98 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 110.70 75.52 570.16 33.24 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 12.18 11.20 153.69 1.67 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 35.97 31.06 483.32 3.86 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 60.61 48.43 717.34 7.67 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 12.70 9.00 126.04 1.82 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 8.68 5.60 9.32 3.06 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 4.95 5.21 4.46 2.83 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 1.22 0.85 0.73 0.18 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 0.60 0.30 0.09 0.04 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 11.25 8.17 8.51 4.32 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 32.98 23.25 229.07 7.52 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) 00:36:13 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 16.62 0.00 3.10 58.45 0.17 21.65 12:38:01 AM 0 16.30 0.00 3.02 56.08 0.14 24.47 12:38:01 AM 1 16.95 0.00 3.18 60.83 0.20 18.83 12:39:01 AM all 13.37 0.00 2.29 22.68 0.10 61.56 12:39:01 AM 0 17.43 0.00 1.71 27.00 0.08 53.77 12:39:01 AM 1 9.30 0.00 2.88 18.35 0.12 69.35 12:40:01 AM all 3.47 0.00 0.61 22.09 0.04 73.79 12:40:01 AM 0 3.75 0.00 0.59 20.83 0.03 74.81 12:40:01 AM 1 3.19 0.00 0.64 23.35 0.05 72.77 12:41:01 AM all 12.55 0.00 1.78 7.04 0.07 78.56 12:41:01 AM 0 17.87 0.00 2.16 9.00 0.07 70.91 12:41:01 AM 1 7.23 0.00 1.40 5.08 0.07 86.22 12:42:01 AM all 23.10 0.00 3.76 10.84 0.14 62.16 12:42:01 AM 0 22.89 0.00 3.61 10.48 0.17 62.85 12:42:01 AM 1 23.30 0.00 3.91 11.19 0.12 61.48 12:43:01 AM all 9.19 0.00 1.21 3.25 0.06 86.30 12:43:01 AM 0 13.81 0.00 1.49 3.12 0.07 81.51 12:43:01 AM 1 4.57 0.00 0.92 3.38 0.05 91.08 12:44:01 AM all 0.80 0.00 0.23 0.03 0.03 98.91 12:44:01 AM 0 0.82 0.00 0.20 0.00 0.03 98.95 12:44:01 AM 1 0.79 0.00 0.25 0.05 0.03 98.88 12:45:01 AM all 11.50 0.00 1.18 0.16 0.04 87.12 12:45:01 AM 0 12.61 0.00 1.30 0.07 0.03 85.99 12:45:01 AM 1 10.39 0.00 1.05 0.25 0.05 88.26 12:46:01 AM all 1.40 0.00 0.19 0.02 0.03 98.36 12:46:01 AM 0 1.27 0.00 0.10 0.00 0.02 98.62 12:46:01 AM 1 1.54 0.00 0.28 0.03 0.03 98.11 12:47:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 12:47:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 12:47:01 AM 1 0.10 0.00 0.13 0.00 0.03 99.73 12:48:01 AM all 13.44 0.00 1.90 0.33 0.07 84.26 12:48:01 AM 0 15.63 0.00 1.87 0.32 0.07 82.12 12:48:01 AM 1 11.26 0.00 1.92 0.35 0.07 86.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.60 0.00 1.48 11.29 0.07 77.55 Average: 0 11.16 0.00 1.46 11.48 0.07 75.83 Average: 1 8.05 0.00 1.50 11.10 0.07 79.27