---> uname -a: Linux prd-centos8-robot-2c-8g-46455.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 599 4999 19 2099 6802 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:6b:02:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85243sec preferred_lft 85243sec inet6 fe80::f816:3eff:fe6b:260/64 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) 07/27/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 116.71 57.95 58.75 7758.14 39362.15 02:14:01 AM 74.16 0.22 73.95 11.33 6090.60 02:15:01 AM 69.19 0.68 68.51 51.59 9470.69 02:16:01 AM 3.73 0.00 3.73 0.00 159.90 02:17:01 AM 0.15 0.00 0.15 0.00 1.52 02:18:01 AM 0.32 0.00 0.32 0.00 5.72 02:19:01 AM 0.20 0.00 0.20 0.00 2.27 02:20:01 AM 0.08 0.00 0.08 0.00 0.50 02:21:01 AM 0.15 0.00 0.15 0.00 1.22 02:22:01 AM 0.22 0.00 0.22 0.00 2.55 02:23:01 AM 0.22 0.00 0.22 0.00 3.35 02:24:01 AM 0.15 0.00 0.15 0.00 1.05 02:25:01 AM 0.20 0.00 0.20 0.00 2.23 02:26:01 AM 0.15 0.00 0.15 0.00 1.60 02:27:01 AM 0.25 0.03 0.22 0.27 3.10 02:28:01 AM 1.28 0.00 1.28 0.00 29.97 02:29:01 AM 0.20 0.00 0.20 0.00 2.45 02:30:01 AM 15.50 0.22 15.28 35.73 689.49 Average: 15.72 3.28 12.43 436.59 3102.13 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5586108 7072544 2296324 29.13 2688 1680544 729308 8.17 178788 1837768 38008 02:14:01 AM 5219324 7021644 2663108 33.79 2688 1979300 748632 8.38 188680 2131780 214580 02:15:01 AM 5149524 6986976 2732908 34.67 2688 2013676 753952 8.44 198944 2182804 16 02:16:01 AM 5145552 6983004 2736880 34.72 2688 2013676 753952 8.44 198944 2186964 4 02:17:01 AM 5145584 6983036 2736848 34.72 2688 2013676 753952 8.44 198948 2187044 4 02:18:01 AM 5145780 6983236 2736652 34.72 2688 2013680 769356 8.61 198944 2187044 4 02:19:01 AM 5145216 6982672 2737216 34.73 2688 2013680 769356 8.61 198944 2187504 4 02:20:01 AM 5145580 6983036 2736852 34.72 2688 2013680 772496 8.65 198944 2187228 8 02:21:01 AM 5145948 6983432 2736484 34.72 2688 2013684 772496 8.65 198944 2187040 8 02:22:01 AM 5146152 6983636 2736280 34.71 2688 2013684 772496 8.65 198944 2187040 4 02:23:01 AM 5145684 6983172 2736748 34.72 2688 2013688 772496 8.65 198944 2187128 4 02:24:01 AM 5145928 6983416 2736504 34.72 2688 2013688 772496 8.65 198944 2187060 4 02:25:01 AM 5145800 6983288 2736632 34.72 2688 2013688 772496 8.65 198944 2187040 4 02:26:01 AM 5145808 6983300 2736624 34.72 2688 2013692 772496 8.65 198944 2187064 4 02:27:01 AM 5145428 6982940 2737004 34.72 2688 2013696 772784 8.65 199120 2187328 16 02:28:01 AM 5145836 6983320 2736596 34.72 2688 2013696 772784 8.65 199120 2187108 8 02:29:01 AM 5146076 6983564 2736356 34.71 2688 2013700 772784 8.65 199120 2187024 4 02:30:01 AM 5142148 6981280 2740284 34.76 2688 2014920 763520 8.55 226772 2162116 4 Average: 5174304 6990416 2708128 34.36 2688 1993336 764881 8.56 198830 2163005 14038 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 235.33 136.95 1056.86 52.15 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 75.91 62.47 849.03 8.70 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 50.21 37.43 564.41 4.90 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 4.32 0.43 0.77 0.14 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 2.10 0.42 0.40 0.14 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 1.77 0.52 0.51 0.21 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 1.33 0.52 0.60 0.33 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 1.63 0.40 0.40 0.14 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 1.68 0.37 0.36 0.12 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 0.83 0.40 0.34 0.14 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 1.25 0.65 0.54 0.23 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 0.95 0.40 0.35 0.14 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 0.88 0.40 0.34 0.14 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 2.80 0.40 0.57 0.14 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 1.45 0.68 0.84 0.52 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 3.08 0.50 0.76 0.21 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 2.60 0.35 0.49 0.15 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 16.20 11.96 14.85 5.95 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 22.47 14.18 138.48 4.14 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) 07/27/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 29.46 0.03 8.27 11.22 0.09 50.92 02:13:01 AM 0 30.19 0.03 9.31 9.06 0.08 51.32 02:13:01 AM 1 28.73 0.03 7.23 13.38 0.10 50.52 02:14:01 AM all 30.77 0.00 4.66 4.56 0.10 59.92 02:14:01 AM 0 44.13 0.00 5.77 4.82 0.10 45.19 02:14:01 AM 1 17.41 0.00 3.55 4.30 0.10 74.64 02:15:01 AM all 12.83 0.00 1.66 0.90 0.08 84.53 02:15:01 AM 0 21.36 0.00 2.00 0.75 0.08 75.80 02:15:01 AM 1 4.29 0.00 1.32 1.05 0.07 93.27 02:16:01 AM all 0.40 0.00 0.10 0.01 0.03 99.46 02:16:01 AM 0 0.53 0.00 0.05 0.02 0.03 99.37 02:16:01 AM 1 0.27 0.00 0.15 0.00 0.03 99.55 02:17:01 AM all 0.27 0.00 0.07 0.00 0.05 99.62 02:17:01 AM 0 0.37 0.00 0.10 0.00 0.07 99.47 02:17:01 AM 1 0.17 0.00 0.03 0.00 0.03 99.77 02:18:01 AM all 0.41 0.00 0.07 0.00 0.03 99.49 02:18:01 AM 0 0.22 0.00 0.08 0.00 0.03 99.67 02:18:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 02:19:01 AM all 0.41 0.00 0.07 0.00 0.03 99.49 02:19:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 02:19:01 AM 1 0.68 0.00 0.07 0.00 0.03 99.22 02:20:01 AM all 0.39 0.00 0.06 0.00 0.04 99.51 02:20:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 02:20:01 AM 1 0.67 0.00 0.05 0.00 0.05 99.23 02:21:01 AM all 0.43 0.00 0.08 0.00 0.03 99.46 02:21:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 02:21:01 AM 1 0.72 0.00 0.05 0.00 0.02 99.22 02:22:01 AM all 0.36 0.00 0.08 0.23 0.04 99.29 02:22:01 AM 0 0.28 0.00 0.08 0.45 0.05 99.13 02:22:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 02:23:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 02:23:01 AM 0 0.53 0.00 0.13 0.00 0.05 99.28 02:23:01 AM 1 0.17 0.00 0.07 0.00 0.02 99.75 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 0.43 0.00 0.06 0.00 0.03 99.49 02:24:01 AM 0 0.70 0.00 0.03 0.00 0.00 99.27 02:24:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 02:25:01 AM all 0.38 0.00 0.04 0.00 0.04 99.54 02:25:01 AM 0 0.28 0.00 0.03 0.00 0.03 99.65 02:25:01 AM 1 0.47 0.00 0.05 0.00 0.05 99.43 02:26:01 AM all 0.43 0.00 0.09 0.00 0.03 99.45 02:26:01 AM 0 0.23 0.00 0.13 0.00 0.03 99.60 02:26:01 AM 1 0.63 0.00 0.05 0.00 0.02 99.30 02:27:01 AM all 0.45 0.00 0.18 0.00 0.03 99.34 02:27:01 AM 0 0.37 0.00 0.12 0.00 0.03 99.48 02:27:01 AM 1 0.53 0.00 0.23 0.00 0.03 99.20 02:28:01 AM all 0.48 0.00 0.07 0.01 0.03 99.42 02:28:01 AM 0 0.58 0.00 0.07 0.02 0.03 99.30 02:28:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 02:29:01 AM all 0.27 0.00 0.06 0.00 0.03 99.65 02:29:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 02:29:01 AM 1 0.45 0.00 0.07 0.00 0.03 99.45 02:30:01 AM all 12.88 0.00 1.32 0.12 0.06 85.63 02:30:01 AM 0 19.75 0.00 1.42 0.08 0.05 78.70 02:30:01 AM 1 5.98 0.00 1.22 0.15 0.07 92.58 Average: all 5.07 0.00 0.94 0.94 0.04 93.00 Average: 0 6.66 0.00 1.09 0.84 0.05 91.36 Average: 1 3.48 0.00 0.80 1.04 0.04 94.63