---> uname -a: Linux prd-centos8-robot-2c-8g-41631.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 590 4832 19 2274 6808 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:9c:cb:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:fe9c:cbf4/64 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) 07/11/2025 _x86_64_ (2 CPU) 00:31:19 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 79.09 6.70 72.39 1248.52 6158.58 12:34:01 AM 86.36 0.72 85.64 52.91 9971.73 12:35:01 AM 36.08 0.42 35.66 64.79 3071.82 12:36:01 AM 74.13 9.45 64.68 1685.30 8051.13 12:37:01 AM 6.32 0.02 6.30 0.13 528.00 12:38:01 AM 2.08 0.00 2.08 0.00 324.95 12:39:01 AM 0.97 0.00 0.97 0.00 585.60 12:40:01 AM 0.37 0.02 0.35 1.07 243.34 12:41:01 AM 0.63 0.00 0.63 0.00 149.52 12:42:01 AM 1.13 0.38 0.75 55.32 209.55 12:43:01 AM 0.25 0.00 0.25 0.00 36.84 12:44:01 AM 0.18 0.00 0.18 0.00 3.75 12:45:01 AM 24.85 0.42 24.43 47.73 2770.95 Average: 24.03 1.39 22.64 242.77 2469.87 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5340612 7057148 2541820 32.25 2688 1898592 689920 7.72 186060 2033328 178320 12:34:01 AM 5165876 7005320 2716556 34.46 2688 2015772 713888 7.99 197920 2169932 42488 12:35:01 AM 5109796 7010644 2772636 35.17 2688 2074708 727164 8.14 229504 2187776 49440 12:36:01 AM 4950740 7050088 2931692 37.19 2688 2267136 650112 7.28 267072 2285112 10820 12:37:01 AM 4910152 7010360 2972280 37.71 2688 2268004 712796 7.98 267196 2324368 680 12:38:01 AM 4885736 6995308 2996696 38.02 2688 2277368 712796 7.98 267668 2347620 2244 12:39:01 AM 4869236 6993732 3013196 38.23 2688 2292320 712796 7.98 267672 2364152 76 12:40:01 AM 4861612 6993320 3020820 38.32 2688 2299552 735704 8.24 267724 2372232 52 12:41:01 AM 4847580 6987664 3034852 38.50 2688 2307856 752452 8.43 267800 2386112 4128 12:42:01 AM 4461792 6930516 3420640 43.40 2688 2311672 735628 8.24 269348 2390212 360 12:43:01 AM 4460656 6929768 3421776 43.41 2688 2312332 735628 8.24 269364 2391608 60 12:44:01 AM 4669928 6914552 3212504 40.76 2688 2316720 781896 8.75 269596 2434012 4388 12:45:01 AM 4905772 6933200 2976660 37.76 2688 2201024 777752 8.71 507492 2113192 31688 Average: 4879961 6985509 3002471 38.09 2688 2218697 726041 8.13 271878 2292281 24980 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 210.26 144.77 1461.17 47.22 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 59.74 41.31 659.34 7.56 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 30.24 26.53 124.80 7.09 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 215.61 153.62 233.85 41.19 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 19.48 10.38 13.18 2.75 0.00 0.00 0.00 0.00 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 25.11 23.38 76.30 6.12 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 31.11 28.79 97.76 8.94 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 16.68 16.28 35.45 6.16 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 28.71 23.01 67.15 11.92 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 43.84 56.29 24.11 5.18 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 16.01 13.23 4.03 2.61 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 4.77 3.52 1.64 0.63 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 81.07 52.96 152.70 90.60 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 60.20 45.70 227.06 18.31 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) 07/11/2025 _x86_64_ (2 CPU) 00:31:19 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 35.15 0.00 5.42 4.99 0.13 54.31 12:33:01 AM 0 40.34 0.00 5.64 6.71 0.12 47.19 12:33:01 AM 1 29.97 0.00 5.20 3.27 0.13 61.42 12:34:01 AM all 23.69 0.00 3.43 2.12 0.08 70.68 12:34:01 AM 0 27.55 0.00 3.70 1.79 0.08 66.88 12:34:01 AM 1 19.84 0.00 3.15 2.45 0.08 74.48 12:35:01 AM all 22.21 0.00 3.16 4.06 0.08 70.49 12:35:01 AM 0 15.03 0.00 2.88 4.13 0.08 77.87 12:35:01 AM 1 29.39 0.00 3.44 3.99 0.08 63.09 12:36:01 AM all 23.00 0.00 4.43 2.31 0.11 70.14 12:36:01 AM 0 32.03 0.00 5.02 3.63 0.10 59.22 12:36:01 AM 1 14.00 0.00 3.85 1.00 0.12 81.03 12:37:01 AM all 1.76 0.00 0.23 0.09 0.05 97.86 12:37:01 AM 0 3.03 0.00 0.28 0.07 0.05 96.57 12:37:01 AM 1 0.48 0.00 0.18 0.12 0.05 99.16 12:38:01 AM all 9.70 0.00 0.19 0.03 0.09 89.99 12:38:01 AM 0 4.81 0.00 0.17 0.02 0.10 94.91 12:38:01 AM 1 14.58 0.00 0.22 0.03 0.08 85.08 12:39:01 AM all 15.64 0.00 0.14 0.06 0.07 84.09 12:39:01 AM 0 15.67 0.00 0.13 0.00 0.07 84.13 12:39:01 AM 1 15.61 0.00 0.15 0.12 0.07 84.05 12:40:01 AM all 8.85 0.00 0.18 0.02 0.06 90.89 12:40:01 AM 0 9.34 0.00 0.17 0.00 0.05 90.44 12:40:01 AM 1 8.36 0.00 0.20 0.03 0.07 91.34 12:41:01 AM all 13.39 0.00 0.21 0.02 0.08 86.30 12:41:01 AM 0 23.65 0.00 0.20 0.02 0.10 76.03 12:41:01 AM 1 3.13 0.00 0.22 0.02 0.07 96.57 12:42:01 AM all 9.01 0.00 2.54 0.01 0.08 88.36 12:42:01 AM 0 8.39 0.00 2.65 0.00 0.08 88.88 12:42:01 AM 1 9.63 0.00 2.43 0.02 0.07 87.85 12:43:01 AM all 5.02 0.00 0.14 0.00 0.07 94.77 12:43:01 AM 0 8.46 0.00 0.13 0.00 0.08 91.33 12:43:01 AM 1 1.59 0.00 0.15 0.00 0.05 98.21 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 5.50 0.00 0.56 0.00 0.05 93.89 12:44:01 AM 0 10.27 0.00 0.69 0.00 0.07 88.98 12:44:01 AM 1 0.74 0.00 0.43 0.00 0.03 98.80 12:45:01 AM all 25.62 0.00 3.12 0.19 0.09 70.98 12:45:01 AM 0 37.99 0.00 4.29 0.23 0.08 57.41 12:45:01 AM 1 13.25 0.00 1.95 0.15 0.10 84.55 Average: all 15.28 0.00 1.83 1.07 0.08 81.74 Average: 0 18.20 0.00 2.00 1.28 0.08 78.44 Average: 1 12.36 0.00 1.66 0.86 0.08 85.04