---> uname -a: Linux prd-centos8-robot-2c-8g-10725.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: 2800.000 BogoMIPS: 5600.00 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 600 4912 19 2184 6798 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:9f:d4:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe9f:d434/64 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) 11/15/2025 _x86_64_ (2 CPU) 03:20:19 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 86.45 8.50 77.96 1460.18 6514.45 03:23:01 AM 78.19 0.72 77.47 52.92 10113.36 03:24:01 AM 26.16 0.42 25.74 64.78 1968.86 03:25:01 AM 62.12 6.93 55.19 1289.52 3864.04 03:26:02 AM 36.49 0.03 36.46 3.47 6310.43 03:27:01 AM 3.51 0.00 3.51 0.00 115.18 03:28:01 AM 0.45 0.00 0.45 0.00 6.20 03:29:01 AM 0.57 0.22 0.35 11.73 8.67 03:30:01 AM 1.92 0.00 1.92 0.00 126.91 03:31:01 AM 0.78 0.00 0.78 0.00 102.72 03:32:01 AM 0.20 0.00 0.20 0.00 12.56 03:33:01 AM 0.18 0.00 0.18 0.00 16.95 03:34:01 AM 0.12 0.00 0.12 0.00 8.80 03:35:01 AM 0.38 0.03 0.35 1.87 22.98 03:36:01 AM 24.64 0.43 24.21 47.05 1308.95 Average: 21.50 1.15 20.35 195.65 2035.58 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5318684 7042692 2563740 32.52 2688 1906396 691068 7.74 186716 2057620 186352 03:23:01 AM 5160032 7000512 2722392 34.54 2688 2016340 707616 7.92 198336 2176556 42016 03:24:01 AM 5230380 7072484 2652044 33.65 2688 2018288 650456 7.28 219172 2087172 10752 03:25:01 AM 4922496 7016476 2959928 37.55 2688 2260244 670120 7.50 254832 2325820 173652 03:26:02 AM 4949132 7044832 2933292 37.21 2688 2262328 637620 7.14 260244 2290208 12 03:27:01 AM 4949020 7044724 2933404 37.21 2688 2262332 637620 7.14 260248 2290264 8 03:28:01 AM 4948780 7044484 2933644 37.22 2688 2262332 637620 7.14 260248 2290284 4 03:29:01 AM 4906372 7003212 2976052 37.76 2688 2263468 703780 7.88 260508 2332536 784 03:30:01 AM 4896496 6995764 2985928 37.88 2688 2265896 720856 8.07 260516 2342096 1232 03:31:01 AM 4894364 6995176 2988060 37.91 2688 2267440 720856 8.07 260516 2344360 52 03:32:01 AM 4894344 6995532 2988080 37.91 2688 2267824 720856 8.07 260516 2344536 132 03:33:01 AM 4893476 6995048 2988948 37.92 2688 2268208 720856 8.07 260520 2345240 56 03:34:01 AM 4891976 6993928 2990448 37.94 2688 2268588 720856 8.07 260520 2346760 208 03:35:01 AM 4889548 6992512 2992876 37.97 2688 2269604 720856 8.07 260668 2348868 652 03:36:01 AM 5027084 6953600 2855340 36.22 2688 2099492 734664 8.23 463932 2033392 23628 Average: 4984812 7012732 2897612 36.76 2688 2197252 693047 7.76 261833 2263714 29303 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 229.76 161.58 1554.45 47.85 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 63.53 44.70 600.68 7.26 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 17.61 12.65 6.50 4.54 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 44.76 39.24 339.60 9.34 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 530.98 396.63 108.19 92.95 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.68 2.03 0.52 0.44 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 3.17 2.00 0.72 0.60 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 37.29 22.45 10.77 2.98 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 34.34 29.01 10.63 5.52 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 19.38 16.24 5.26 3.62 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 12.23 9.25 3.01 1.80 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 11.75 9.48 3.08 2.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 13.46 9.35 3.28 2.05 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 10.43 9.02 3.82 2.98 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 84.62 57.85 102.30 37.02 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 74.48 54.82 183.73 14.75 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) 11/15/2025 _x86_64_ (2 CPU) 03:20:19 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 35.03 0.00 5.38 2.06 0.10 57.42 03:22:01 AM 0 49.00 0.00 5.69 1.90 0.10 43.31 03:22:01 AM 1 21.10 0.00 5.08 2.21 0.10 71.51 03:23:01 AM all 21.84 0.00 3.12 6.72 0.11 68.21 03:23:01 AM 0 27.49 0.00 4.19 7.16 0.12 61.04 03:23:01 AM 1 16.19 0.00 2.05 6.29 0.10 75.38 03:24:01 AM all 12.95 0.00 1.77 1.08 0.08 84.13 03:24:01 AM 0 17.17 0.00 1.87 1.10 0.08 79.78 03:24:01 AM 1 8.72 0.00 1.67 1.05 0.07 88.49 03:25:01 AM all 33.34 0.00 6.18 2.06 0.09 58.33 03:25:01 AM 0 31.22 0.00 5.89 2.05 0.10 60.74 03:25:01 AM 1 35.47 0.00 6.46 2.07 0.08 55.92 03:26:02 AM all 5.69 0.00 1.50 1.34 0.05 91.42 03:26:02 AM 0 8.83 0.00 1.86 1.20 0.05 88.07 03:26:02 AM 1 2.55 0.00 1.14 1.48 0.05 94.78 03:27:01 AM all 0.34 0.00 0.08 0.02 0.04 99.52 03:27:01 AM 0 0.10 0.00 0.08 0.03 0.03 99.75 03:27:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 03:28:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 03:28:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 03:28:01 AM 1 0.63 0.00 0.07 0.00 0.02 99.28 03:29:01 AM all 3.75 0.00 0.38 0.00 0.03 95.84 03:29:01 AM 0 5.18 0.00 0.52 0.00 0.03 94.27 03:29:01 AM 1 2.33 0.00 0.25 0.00 0.02 97.41 03:30:01 AM all 13.52 0.00 0.98 0.01 0.07 85.43 03:30:01 AM 0 20.28 0.00 1.32 0.02 0.07 78.31 03:30:01 AM 1 6.76 0.00 0.64 0.00 0.07 92.54 03:31:01 AM all 8.96 0.00 0.41 0.01 0.06 90.56 03:31:01 AM 0 13.73 0.00 0.50 0.02 0.07 85.68 03:31:01 AM 1 4.20 0.00 0.32 0.00 0.05 95.44 03:32:01 AM all 4.37 0.00 0.33 0.00 0.06 95.24 03:32:01 AM 0 5.15 0.00 0.35 0.00 0.05 94.45 03:32:01 AM 1 3.59 0.00 0.32 0.00 0.07 96.02 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 4.40 0.00 0.29 0.00 0.06 95.25 03:33:01 AM 0 6.54 0.00 0.37 0.00 0.07 93.03 03:33:01 AM 1 2.26 0.00 0.22 0.00 0.05 97.48 03:34:01 AM all 4.48 0.00 0.35 0.00 0.06 95.11 03:34:01 AM 0 6.17 0.00 0.43 0.00 0.07 93.33 03:34:01 AM 1 2.79 0.00 0.27 0.00 0.05 96.89 03:35:01 AM all 4.83 0.00 0.31 0.03 0.04 94.79 03:35:01 AM 0 7.65 0.00 0.43 0.00 0.05 91.87 03:35:01 AM 1 2.01 0.00 0.18 0.07 0.03 97.71 03:36:01 AM all 24.92 0.00 3.28 0.20 0.08 71.52 03:36:01 AM 0 34.11 0.00 3.27 0.15 0.08 62.39 03:36:01 AM 1 15.74 0.00 3.29 0.25 0.07 80.65 Average: all 11.94 0.00 1.63 0.90 0.06 85.46 Average: 0 15.54 0.00 1.80 0.91 0.07 81.69 Average: 1 8.34 0.00 1.47 0.90 0.06 89.23