---> uname -a: Linux prd-centos8-robot-2c-8g-47029.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 544 4893 19 2259 6854 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:ba:b8:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:feba:b886/64 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) 07/29/2025 _x86_64_ (2 CPU) 02:11:10 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 73.25 18.50 54.75 5456.36 5631.83 02:14:01 AM 102.43 0.72 101.72 52.92 11513.15 02:15:01 AM 26.54 0.42 26.11 65.89 2190.56 02:16:01 AM 45.77 6.71 39.05 1245.72 3213.36 02:17:01 AM 39.21 0.25 38.96 47.06 6189.85 02:18:01 AM 3.85 0.02 3.83 0.13 153.08 02:19:01 AM 2.33 0.00 2.33 0.00 409.90 02:20:01 AM 0.52 0.00 0.52 0.00 496.85 02:21:01 AM 0.35 0.02 0.33 1.07 242.37 02:22:01 AM 1.00 0.03 0.97 1.87 277.52 02:23:01 AM 0.78 0.37 0.42 53.45 79.96 02:24:01 AM 0.28 0.00 0.28 0.00 24.30 02:25:01 AM 9.18 0.32 8.87 36.93 357.11 02:26:01 AM 30.19 0.53 29.66 64.78 3078.16 Average: 23.98 1.99 21.98 502.54 2418.84 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5324632 7034832 2557792 32.45 2688 1894744 732516 8.20 222984 2020120 210212 02:14:01 AM 5210972 7048448 2671452 33.89 2688 2013476 676892 7.58 198752 2118904 42480 02:15:01 AM 5215884 7091576 2666540 33.83 2688 2049492 627568 7.03 227680 2084348 44440 02:16:01 AM 4940392 7029204 2942032 37.32 2688 2256900 679096 7.60 259272 2308276 162824 02:17:01 AM 5013972 7099240 2868452 36.39 2688 2253056 602568 6.75 261976 2224836 8 02:18:01 AM 4972400 7059268 2910024 36.92 2688 2254692 666116 7.46 262156 2265560 1624 02:19:01 AM 4940392 7044656 2942032 37.32 2688 2272104 666116 7.46 262572 2297716 8864 02:20:01 AM 4928072 7043352 2954352 37.48 2688 2283072 701496 7.85 262572 2308752 5000 02:21:01 AM 4925764 7044780 2956660 37.51 2688 2286796 681576 7.63 262652 2312132 1468 02:22:01 AM 4918580 7044200 2963844 37.60 2688 2293400 681576 7.63 262936 2318460 156 02:23:01 AM 4528020 6982412 3354404 42.56 2688 2297132 696980 7.80 264240 2327696 120 02:24:01 AM 4527212 6982108 3355212 42.57 2688 2297636 696980 7.80 264256 2328492 4 02:25:01 AM 5031004 7035580 2851420 36.17 2688 2177724 665092 7.45 301344 2189592 67276 02:26:01 AM 5041836 7046024 2840588 36.04 2688 2178108 650100 7.28 503572 1980540 10204 Average: 4965652 7041834 2916772 37.00 2688 2200595 673191 7.54 272640 2220387 39620 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 323.83 198.82 1647.28 60.94 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 80.31 59.63 826.96 9.49 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 16.86 11.02 7.14 4.36 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 33.16 29.01 309.14 6.06 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 156.72 114.70 35.66 32.62 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 26.89 18.48 22.55 2.58 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 38.91 36.03 121.92 10.53 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 22.61 19.01 72.56 6.47 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 20.51 17.79 7.32 4.55 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 19.90 16.75 55.84 10.96 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 38.57 54.77 22.77 4.98 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 15.41 12.75 3.55 2.25 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 76.99 49.13 145.52 86.09 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 19.68 16.74 15.59 8.38 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 63.66 46.80 235.59 17.89 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) 07/29/2025 _x86_64_ (2 CPU) 02:11:10 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.33 0.00 6.18 4.73 0.10 51.66 02:13:01 AM 0 40.88 0.00 5.99 4.96 0.10 48.07 02:13:01 AM 1 33.77 0.00 6.36 4.50 0.10 55.26 02:14:01 AM all 31.39 0.00 4.64 3.09 0.12 60.77 02:14:01 AM 0 36.81 0.00 5.42 2.90 0.12 54.75 02:14:01 AM 1 25.97 0.00 3.86 3.27 0.12 66.79 02:15:01 AM all 19.94 0.00 2.89 3.07 0.08 74.02 02:15:01 AM 0 18.82 0.00 3.02 3.58 0.08 74.50 02:15:01 AM 1 21.05 0.00 2.77 2.56 0.08 73.54 02:16:01 AM all 17.49 0.00 3.22 9.48 0.08 69.73 02:16:01 AM 0 23.80 0.00 3.67 10.24 0.08 62.20 02:16:01 AM 1 11.17 0.00 2.77 8.72 0.08 77.26 02:17:01 AM all 9.46 0.00 1.94 1.23 0.05 87.32 02:17:01 AM 0 10.58 0.00 2.19 1.59 0.05 85.59 02:17:01 AM 1 8.34 0.00 1.69 0.87 0.05 89.05 02:18:01 AM all 3.06 0.00 0.24 0.01 0.04 96.65 02:18:01 AM 0 3.72 0.00 0.30 0.00 0.03 95.95 02:18:01 AM 1 2.41 0.00 0.18 0.02 0.05 97.34 02:19:01 AM all 18.79 0.00 0.31 0.06 0.07 80.78 02:19:01 AM 0 26.90 0.00 0.32 0.07 0.08 72.63 02:19:01 AM 1 10.67 0.00 0.30 0.05 0.05 88.93 02:20:01 AM all 9.93 0.00 0.18 0.11 0.06 89.72 02:20:01 AM 0 16.12 0.00 0.18 0.10 0.07 83.53 02:20:01 AM 1 3.74 0.00 0.18 0.12 0.05 95.91 02:21:01 AM all 12.20 0.00 0.22 0.03 0.06 87.49 02:21:01 AM 0 14.88 0.00 0.22 0.07 0.05 84.79 02:21:01 AM 1 9.52 0.00 0.22 0.00 0.07 90.19 02:22:01 AM all 7.41 0.00 0.27 0.06 0.05 92.22 02:22:01 AM 0 7.59 0.00 0.34 0.12 0.05 91.90 02:22:01 AM 1 7.22 0.00 0.20 0.00 0.05 92.53 02:23:01 AM all 8.63 0.00 2.49 0.01 0.06 88.82 02:23:01 AM 0 10.42 0.00 2.53 0.00 0.08 86.96 02:23:01 AM 1 6.83 0.00 2.45 0.02 0.03 90.67 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 4.71 0.00 0.19 0.00 0.04 95.06 02:24:01 AM 0 4.44 0.00 0.18 0.00 0.03 95.34 02:24:01 AM 1 4.97 0.00 0.20 0.00 0.05 94.78 02:25:01 AM all 13.86 0.00 2.11 0.05 0.07 83.91 02:25:01 AM 0 20.06 0.00 3.03 0.05 0.07 76.80 02:25:01 AM 1 7.66 0.00 1.19 0.05 0.07 91.04 02:26:01 AM all 31.41 0.00 3.48 0.38 0.08 64.65 02:26:01 AM 0 41.07 0.00 3.32 0.43 0.08 55.09 02:26:01 AM 1 21.76 0.00 3.64 0.33 0.07 74.20 Average: all 16.12 0.00 2.03 1.59 0.07 80.19 Average: 0 19.74 0.00 2.19 1.72 0.07 76.27 Average: 1 12.50 0.00 1.86 1.46 0.07 84.11