---> uname -a: Linux prd-centos8-robot-2c-8g-2799.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4893 19 2187 6783 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:70:6f:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe70:6f37/64 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) 01/22/2026 _x86_64_ (2 CPU) 00:47:32 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 87.22 26.21 61.01 7117.23 21343.64 12:50:01 AM 112.30 1.08 111.21 75.31 12048.80 12:51:01 AM 27.21 0.42 26.79 64.78 2339.25 12:52:01 AM 81.79 6.93 74.86 1289.30 7226.01 12:53:01 AM 17.30 0.00 17.30 0.00 2344.93 12:54:01 AM 2.02 0.07 1.95 4.93 119.16 12:55:01 AM 0.28 0.00 0.28 0.00 67.88 12:56:01 AM 0.27 0.00 0.27 0.00 50.79 12:57:01 AM 0.30 0.03 0.27 2.13 68.73 12:58:01 AM 0.28 0.00 0.28 0.00 59.96 12:59:01 AM 15.44 0.32 15.13 36.92 1065.78 Average: 31.31 3.19 28.12 781.01 4248.85 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5254752 6968832 2627680 33.34 2688 1898000 807328 9.04 224084 2088140 225652 12:50:01 AM 5140692 6982104 2741740 34.78 2688 2017024 740380 8.29 199052 2188872 41180 12:51:01 AM 5128428 7014376 2754004 34.94 2688 2059596 718040 8.04 224784 2171864 40316 12:52:01 AM 4936784 7035012 2945648 37.37 2688 2264788 659032 7.38 261392 2299316 59920 12:53:01 AM 4935548 7033620 2946884 37.39 2688 2264792 659032 7.38 261388 2299380 4 12:54:01 AM 4889652 6989876 2992780 37.97 2688 2266944 727352 8.14 261740 2344420 636 12:55:01 AM 4884388 6986184 2998044 38.03 2688 2268544 780996 8.74 261748 2349776 392 12:56:01 AM 4880740 6983940 3001692 38.08 2688 2269948 780996 8.74 261752 2353280 372 12:57:01 AM 4878336 6983444 3004096 38.11 2688 2271836 799164 8.95 261752 2355704 168 12:58:01 AM 4874316 6980912 3008116 38.16 2688 2273328 799164 8.95 261816 2359840 64 12:59:01 AM 5033456 6963464 2848976 36.14 2688 2103344 735340 8.23 311008 2178268 23136 Average: 4985190 6992888 2897242 36.76 2688 2178013 746075 8.35 253683 2271715 35622 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.15 197.00 1670.36 60.77 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 83.66 67.13 858.67 9.76 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 17.41 12.40 7.28 4.70 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 245.68 183.17 380.11 47.37 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 1.53 0.70 0.31 0.12 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 107.50 100.60 22.40 10.25 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 61.93 59.61 13.50 6.75 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 47.29 48.28 9.68 4.25 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 82.39 79.76 17.82 9.01 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 50.59 46.44 13.27 7.88 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 82.29 53.18 101.07 46.23 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 98.59 77.12 281.33 18.83 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) 01/22/2026 _x86_64_ (2 CPU) 00:47:32 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 40.99 0.00 7.08 12.93 0.10 38.90 12:49:01 AM 0 38.52 0.00 6.09 13.32 0.10 41.96 12:49:01 AM 1 43.47 0.00 8.06 12.54 0.10 35.83 12:50:01 AM all 28.41 0.00 4.11 1.74 0.07 65.66 12:50:01 AM 0 25.20 0.00 3.65 1.77 0.07 69.31 12:50:01 AM 1 31.62 0.00 4.57 1.72 0.08 62.01 12:51:01 AM all 18.74 0.00 2.68 0.26 0.08 78.25 12:51:01 AM 0 13.46 0.00 2.52 0.27 0.08 83.68 12:51:01 AM 1 24.02 0.00 2.83 0.25 0.07 72.83 12:52:01 AM all 31.01 0.00 5.85 0.69 0.10 62.35 12:52:01 AM 0 19.96 0.00 5.31 0.48 0.12 74.13 12:52:01 AM 1 42.09 0.00 6.39 0.90 0.08 50.53 12:53:01 AM all 0.06 0.00 0.17 0.24 0.05 99.48 12:53:01 AM 0 0.02 0.00 0.17 0.33 0.03 99.45 12:53:01 AM 1 0.10 0.00 0.17 0.15 0.07 99.52 12:54:01 AM all 8.45 0.00 0.55 0.02 0.08 90.91 12:54:01 AM 0 3.79 0.00 0.49 0.02 0.07 95.64 12:54:01 AM 1 13.12 0.00 0.62 0.02 0.08 86.15 12:55:01 AM all 7.88 0.00 0.40 0.00 0.08 91.63 12:55:01 AM 0 8.07 0.00 0.42 0.00 0.08 91.43 12:55:01 AM 1 7.70 0.00 0.39 0.00 0.08 91.83 12:56:01 AM all 2.67 0.00 0.26 0.00 0.08 96.99 12:56:01 AM 0 2.60 0.00 0.28 0.00 0.08 97.04 12:56:01 AM 1 2.74 0.00 0.23 0.00 0.08 96.94 12:57:01 AM all 9.97 0.00 0.56 0.00 0.08 89.40 12:57:01 AM 0 7.89 0.00 0.64 0.00 0.07 91.40 12:57:01 AM 1 12.04 0.00 0.49 0.00 0.08 87.39 12:58:01 AM all 12.77 0.00 0.64 0.00 0.08 86.51 12:58:01 AM 0 9.40 0.00 0.54 0.00 0.08 89.98 12:58:01 AM 1 16.15 0.00 0.74 0.00 0.08 83.04 12:59:01 AM all 19.88 0.00 2.10 0.09 0.08 77.85 12:59:01 AM 0 10.76 0.00 1.58 0.10 0.07 87.49 12:59:01 AM 1 29.02 0.00 2.62 0.08 0.08 68.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.46 0.00 2.22 1.45 0.08 79.79 Average: 0 12.71 0.00 1.98 1.48 0.08 83.75 Average: 1 20.20 0.00 2.47 1.42 0.08 75.82