---> uname -a: Linux prd-centos8-robot-2c-8g-5637.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 628 4875 19 2193 6770 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:52:bb:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe52:bbfd/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) 01/29/2026 _x86_64_ (2 CPU) 04:46:55 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 121.45 0.42 121.03 25.06 12288.75 04:50:01 AM 39.19 1.08 38.10 113.56 4158.96 04:51:01 AM 46.10 6.81 39.29 1249.85 2411.51 04:52:01 AM 53.97 0.22 53.75 43.59 7694.74 04:53:01 AM 4.10 0.07 4.03 4.93 178.07 04:54:01 AM 1.85 0.00 1.85 0.00 139.59 04:55:01 AM 0.20 0.00 0.20 0.00 31.62 04:56:01 AM 0.23 0.00 0.23 0.00 56.87 04:57:01 AM 0.50 0.03 0.47 2.13 66.38 04:58:01 AM 9.18 0.32 8.86 36.92 437.80 04:59:01 AM 27.26 0.52 26.74 63.85 1514.03 Average: 27.64 0.86 26.78 140.00 2634.36 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5228956 7073516 2653468 33.66 2688 2020444 623476 6.98 189048 2114988 101264 04:50:01 AM 5222152 7069840 2660272 33.75 2688 2023728 651628 7.30 219296 2089712 9576 04:51:01 AM 4908916 7009212 2973508 37.72 2688 2266052 661128 7.40 256396 2333568 183608 04:52:01 AM 4921612 7024664 2960812 37.56 2688 2269336 663524 7.43 261304 2312500 8 04:53:01 AM 4876224 6980424 3006200 38.14 2688 2270628 748280 8.38 261652 2357468 568 04:54:01 AM 4869620 6975500 3012804 38.22 2688 2272320 748280 8.38 261664 2364076 108 04:55:01 AM 4867988 6975264 3014436 38.24 2688 2273732 784828 8.79 261664 2365600 540 04:56:01 AM 4862016 6970928 3020408 38.32 2688 2275352 784828 8.79 261668 2371664 516 04:57:01 AM 4855144 6965724 3027280 38.41 2688 2276996 784828 8.79 261672 2378280 328 04:58:01 AM 5044196 6984628 2838228 36.01 2688 2110752 702560 7.87 266684 2204368 24732 04:59:01 AM 5066216 7002796 2816208 35.73 2688 2109712 686256 7.68 471448 1987212 10208 Average: 4974822 7002954 2907602 36.89 2688 2197187 712692 7.98 270227 2261767 30132 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 111.05 82.52 1326.92 11.86 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 10.51 8.10 5.65 3.43 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 40.95 34.94 336.65 7.40 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 186.70 130.56 42.22 38.02 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 65.92 59.14 14.74 5.76 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 68.79 67.96 14.44 6.57 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 41.60 40.74 9.98 4.67 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 65.51 65.62 13.93 6.37 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 60.88 58.13 14.76 8.29 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 90.65 69.01 102.33 47.86 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 16.48 15.28 14.74 8.11 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 69.00 57.45 172.39 13.49 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) 01/29/2026 _x86_64_ (2 CPU) 04:46:55 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 38.42 0.00 5.31 1.73 0.11 54.43 04:49:01 AM 0 40.31 0.00 4.83 1.74 0.10 53.02 04:49:01 AM 1 36.53 0.00 5.79 1.73 0.12 55.84 04:50:01 AM all 13.44 0.00 1.71 1.81 0.08 82.97 04:50:01 AM 0 5.16 0.00 1.57 0.88 0.07 92.32 04:50:01 AM 1 21.76 0.00 1.84 2.73 0.10 73.57 04:51:01 AM all 25.35 0.00 4.96 0.92 0.10 68.68 04:51:01 AM 0 24.86 0.00 4.84 0.77 0.10 69.43 04:51:01 AM 1 25.84 0.00 5.07 1.07 0.10 67.92 04:52:01 AM all 13.66 0.00 2.43 0.86 0.08 82.97 04:52:01 AM 0 16.83 0.00 2.74 0.85 0.08 79.49 04:52:01 AM 1 10.48 0.00 2.12 0.87 0.08 86.45 04:53:01 AM all 5.84 0.00 0.47 0.04 0.07 93.58 04:53:01 AM 0 8.14 0.00 0.56 0.05 0.05 91.20 04:53:01 AM 1 3.55 0.00 0.39 0.03 0.08 95.95 04:54:01 AM all 6.14 0.00 0.42 0.01 0.09 93.34 04:54:01 AM 0 5.35 0.00 0.39 0.00 0.08 94.18 04:54:01 AM 1 6.94 0.00 0.45 0.02 0.10 92.49 04:55:01 AM all 5.28 0.00 0.35 0.00 0.09 94.27 04:55:01 AM 0 7.01 0.00 0.32 0.00 0.10 92.57 04:55:01 AM 1 3.55 0.00 0.39 0.00 0.08 95.98 04:56:01 AM all 5.07 0.00 0.42 0.00 0.09 94.41 04:56:01 AM 0 3.86 0.00 0.39 0.00 0.10 95.66 04:56:01 AM 1 6.30 0.00 0.45 0.00 0.08 93.16 04:57:01 AM all 12.14 0.00 0.64 0.00 0.10 87.12 04:57:01 AM 0 13.49 0.00 0.64 0.00 0.10 85.77 04:57:01 AM 1 10.80 0.00 0.64 0.00 0.10 88.46 04:58:01 AM all 16.13 0.00 1.73 0.03 0.10 82.02 04:58:01 AM 0 14.73 0.00 1.64 0.03 0.10 83.50 04:58:01 AM 1 17.53 0.00 1.81 0.02 0.10 80.54 04:59:01 AM all 31.12 0.00 3.47 0.16 0.11 65.14 04:59:01 AM 0 36.84 0.00 3.53 0.13 0.12 59.38 04:59:01 AM 1 25.41 0.00 3.42 0.18 0.10 70.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.72 0.00 2.00 0.51 0.09 81.69 Average: 0 16.07 0.00 1.95 0.41 0.09 81.48 Average: 1 15.36 0.00 2.04 0.61 0.10 81.90