---> uname -a: Linux prd-centos8-robot-2c-8g-50724.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 579 4858 19 2259 6820 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:bc:9d:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:febc:9d93/64 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) 09/08/2025 _x86_64_ (2 CPU) 05:59:32 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 1148.18 1072.73 75.45 39287.27 2467.27 06:01:01 AM 91.84 23.65 68.19 6550.67 6441.78 06:02:01 AM 95.55 0.77 94.79 54.50 10990.86 06:03:01 AM 41.19 0.42 40.78 64.79 3699.35 06:04:01 AM 66.39 6.97 59.42 1292.98 7487.77 06:05:01 AM 9.00 0.22 8.78 11.73 628.97 06:06:01 AM 3.12 0.00 3.12 0.00 658.77 06:07:01 AM 0.82 0.00 0.82 0.00 288.62 06:08:01 AM 0.33 0.02 0.32 1.07 234.56 06:09:01 AM 0.62 0.03 0.58 1.87 260.03 06:10:01 AM 0.85 0.35 0.50 53.45 68.64 06:11:01 AM 0.42 0.00 0.42 0.00 35.80 06:12:01 AM 1.98 0.32 1.67 36.93 95.35 06:13:01 AM 31.91 0.33 31.57 37.19 3122.46 Average: 28.05 4.05 24.00 678.14 2616.55 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 6081168 7325224 1801256 22.85 2688 1444044 375240 4.20 117588 1426248 2708 06:01:01 AM 5372068 7046616 2510356 31.85 2688 1857656 679276 7.61 185660 2003620 168808 06:02:01 AM 5179632 7016712 2702792 34.29 2688 2012992 696112 7.79 198052 2150340 42480 06:03:01 AM 5083696 7010776 2798728 35.51 2688 2100792 703540 7.88 234560 2204740 66300 06:04:01 AM 4971056 7058644 2911368 36.93 2688 2255168 618048 6.92 262336 2260752 10820 06:05:01 AM 4933496 7022108 2948928 37.41 2688 2256316 671720 7.52 262520 2301860 796 06:06:01 AM 4899060 7004568 2983364 37.85 2688 2273236 703512 7.88 262936 2335512 664 06:07:01 AM 4891476 7004680 2990948 37.94 2688 2280892 703512 7.88 262936 2343128 168 06:08:01 AM 4883472 7003692 2998952 38.05 2688 2287908 703512 7.88 262948 2351912 188 06:09:01 AM 4871904 6999568 3010520 38.19 2688 2295352 718900 8.05 263192 2362612 4 06:10:01 AM 4484648 6941260 3397776 43.11 2688 2299048 737860 8.26 264540 2368572 276 06:11:01 AM 4483808 6941044 3398616 43.12 2688 2299620 737860 8.26 264556 2369104 4 06:12:01 AM 5019420 7030076 2863004 36.32 2688 2179552 664372 7.44 301076 2176048 57696 06:13:01 AM 4973640 6977136 2908784 36.90 2688 2177132 710788 7.96 502736 2045832 10236 Average: 5009182 7027293 2873242 36.45 2688 2144265 673161 7.54 260403 2192877 25796 06:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 10.91 6.36 1.72 2.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 322.36 192.12 1687.76 60.40 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 74.97 55.23 805.56 8.83 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 41.58 31.93 325.92 7.96 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 174.95 129.63 45.80 36.30 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 17.56 9.40 11.00 1.30 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 39.86 37.68 128.48 11.20 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 16.18 15.63 41.75 6.38 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 24.66 21.00 38.25 5.46 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 23.51 20.18 56.66 11.68 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 40.49 55.36 22.61 4.91 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 15.73 12.83 3.73 2.35 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 81.30 48.86 143.07 84.20 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 18.78 16.48 15.55 8.39 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 68.54 49.66 255.58 19.16 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) 09/08/2025 _x86_64_ (2 CPU) 05:59:32 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 39.07 1.40 39.53 2.33 0.47 17.21 06:00:01 AM 0 50.47 0.93 32.71 1.87 0.93 13.08 06:00:01 AM 1 27.78 1.85 46.30 2.78 0.00 21.30 06:01:01 AM all 44.90 0.00 6.79 1.08 0.11 47.12 06:01:01 AM 0 32.18 0.00 5.52 0.78 0.08 61.43 06:01:01 AM 1 57.64 0.00 8.06 1.37 0.13 32.79 06:02:01 AM all 25.42 0.00 3.64 1.28 0.07 69.59 06:02:01 AM 0 15.19 0.00 2.95 1.15 0.07 80.65 06:02:01 AM 1 35.67 0.00 4.34 1.40 0.07 58.53 06:03:01 AM all 23.02 0.00 3.35 0.38 0.07 73.17 06:03:01 AM 0 16.73 0.00 3.07 0.48 0.07 79.65 06:03:01 AM 1 29.32 0.00 3.64 0.28 0.07 66.69 06:04:01 AM all 21.93 0.00 4.44 0.69 0.08 72.86 06:04:01 AM 0 17.29 0.00 3.91 0.65 0.07 78.08 06:04:01 AM 1 26.57 0.00 4.96 0.74 0.08 67.65 06:05:01 AM all 1.59 0.00 0.24 0.09 0.03 98.05 06:05:01 AM 0 0.28 0.00 0.23 0.07 0.03 99.38 06:05:01 AM 1 2.89 0.00 0.25 0.12 0.02 96.73 06:06:01 AM all 18.32 0.00 0.26 0.05 0.08 81.29 06:06:01 AM 0 16.01 0.00 0.27 0.10 0.07 83.56 06:06:01 AM 1 20.64 0.00 0.25 0.00 0.08 79.03 06:07:01 AM all 8.86 0.00 0.13 0.02 0.04 90.95 06:07:01 AM 0 4.65 0.00 0.15 0.03 0.03 95.14 06:07:01 AM 1 13.07 0.00 0.12 0.00 0.05 86.76 06:08:01 AM all 10.89 0.00 0.20 0.01 0.04 88.86 06:08:01 AM 0 5.73 0.00 0.25 0.02 0.03 93.96 06:08:01 AM 1 16.03 0.00 0.15 0.00 0.05 83.77 06:09:01 AM all 12.60 0.00 0.28 0.01 0.07 87.05 06:09:01 AM 0 11.24 0.00 0.23 0.00 0.07 88.46 06:09:01 AM 1 13.96 0.00 0.32 0.02 0.07 85.64 06:10:01 AM all 8.91 0.00 2.53 0.01 0.06 88.49 06:10:01 AM 0 7.59 0.00 2.52 0.00 0.05 89.85 06:10:01 AM 1 10.24 0.00 2.55 0.02 0.07 87.12 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 4.98 0.00 0.21 0.00 0.05 94.76 06:11:01 AM 0 4.64 0.00 0.20 0.00 0.05 95.11 06:11:01 AM 1 5.32 0.00 0.22 0.00 0.05 94.41 06:12:01 AM all 10.15 0.00 1.87 0.01 0.06 87.90 06:12:01 AM 0 6.23 0.00 1.99 0.02 0.07 91.69 06:12:01 AM 1 14.07 0.00 1.75 0.00 0.05 84.13 06:13:01 AM all 30.10 0.00 3.31 0.28 0.11 66.20 06:13:01 AM 0 18.28 0.00 2.77 0.23 0.08 78.63 06:13:01 AM 1 41.92 0.00 3.85 0.33 0.13 53.76 Average: all 17.10 0.00 2.15 0.30 0.07 80.38 Average: 0 12.07 0.00 1.90 0.27 0.06 85.70 Average: 1 22.13 0.00 2.41 0.33 0.07 75.06