---> uname -a: Linux prd-centos8-robot-2c-8g-40893.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 589 4921 19 2186 6810 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:20:20:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe20:20c7/64 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) 07/09/2025 _x86_64_ (2 CPU) 02:13:13 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 68.53 37.22 31.31 3911.90 26485.42 02:16:01 AM 40.42 14.56 25.86 2230.06 2724.88 02:17:01 AM 94.87 0.22 94.65 11.33 8346.83 02:18:01 AM 61.05 0.68 60.36 51.58 8142.22 02:19:01 AM 51.03 7.10 43.94 1309.96 2733.07 02:20:01 AM 45.58 0.25 45.33 47.06 7057.54 02:21:01 AM 3.93 0.03 3.90 1.07 152.12 02:22:01 AM 2.40 0.00 2.40 0.00 347.08 02:23:01 AM 0.40 0.00 0.40 0.00 5.10 02:24:01 AM 11.76 0.32 11.45 36.92 618.78 02:25:01 AM 27.75 0.52 27.23 63.86 1687.55 Average: 37.06 5.54 31.53 696.74 5300.12 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 6040892 7356240 1841540 23.36 2688 1515424 539568 6.04 149224 1439700 2660 02:16:01 AM 5624492 7107036 2257940 28.65 2688 1677008 661364 7.41 178576 1803596 31768 02:17:01 AM 5275668 7065924 2606764 33.07 2688 1967112 659476 7.38 187060 2076268 140824 02:18:01 AM 5126904 6993372 2755528 34.96 2688 2042440 711676 7.97 212692 2198140 43192 02:19:01 AM 4930132 7007496 2952300 37.45 2688 2245752 698108 7.82 258008 2326272 176368 02:20:01 AM 4985556 7067412 2896876 36.75 2688 2249640 628852 7.04 262400 2256936 8 02:21:01 AM 4915656 7005912 2966776 37.64 2688 2258040 711100 7.96 262676 2326312 8356 02:22:01 AM 4908892 6999180 2973540 37.72 2688 2258072 727204 8.14 262676 2332028 4 02:23:01 AM 4891916 6982240 2990516 37.94 2688 2258108 751764 8.42 262676 2349412 4 02:24:01 AM 5023236 6976300 2859196 36.27 2688 2126608 703384 7.88 293116 2209456 49660 02:25:01 AM 5090280 7020532 2792152 35.42 2688 2104360 667492 7.47 471660 1968104 10116 Average: 5164875 7052877 2717557 34.48 2688 2063869 678181 7.59 254615 2116929 42087 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 18.13 12.35 24.71 1.69 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 228.61 139.02 1034.78 55.41 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 77.64 60.07 848.48 8.61 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 53.50 36.35 566.88 6.97 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 39.07 31.92 312.50 7.73 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 202.70 144.26 43.44 38.31 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 56.55 49.62 77.74 14.29 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 324.38 321.48 184.30 132.12 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 194.10 191.62 431.68 61.67 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 75.07 43.15 130.01 35.91 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 19.70 16.30 15.89 7.41 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 117.22 95.10 333.67 33.65 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) 07/09/2025 _x86_64_ (2 CPU) 02:13:13 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 10.41 0.04 2.74 66.96 0.11 19.74 02:15:01 AM 0 10.14 0.05 2.74 61.26 0.13 25.67 02:15:01 AM 1 10.66 0.03 2.73 72.64 0.08 13.85 02:16:01 AM all 18.71 0.00 3.27 15.92 0.08 62.02 02:16:01 AM 0 13.86 0.00 3.35 12.25 0.07 70.48 02:16:01 AM 1 23.58 0.00 3.20 19.62 0.08 53.51 02:17:01 AM all 31.99 0.00 5.10 9.62 0.10 53.18 02:17:01 AM 0 17.17 0.00 3.56 9.55 0.08 69.63 02:17:01 AM 1 46.84 0.00 6.64 9.70 0.12 36.71 02:18:01 AM all 20.06 0.00 2.46 3.71 0.07 73.71 02:18:01 AM 0 18.06 0.00 2.46 3.81 0.07 75.60 02:18:01 AM 1 22.04 0.00 2.45 3.61 0.07 71.83 02:19:01 AM all 28.75 0.00 4.93 1.98 0.09 64.25 02:19:01 AM 0 27.19 0.00 4.79 1.67 0.08 66.27 02:19:01 AM 1 30.32 0.00 5.07 2.28 0.10 62.23 02:20:01 AM all 9.76 0.00 2.11 1.78 0.05 86.29 02:20:01 AM 0 4.62 0.00 1.74 1.92 0.05 91.67 02:20:01 AM 1 14.90 0.00 2.49 1.64 0.05 80.92 02:21:01 AM all 13.94 0.00 0.44 0.02 0.06 85.55 02:21:01 AM 0 12.56 0.00 0.39 0.00 0.05 87.00 02:21:01 AM 1 15.31 0.00 0.48 0.03 0.07 84.11 02:22:01 AM all 25.42 0.00 0.67 0.09 0.11 73.71 02:22:01 AM 0 27.05 0.00 0.71 0.02 0.12 72.10 02:22:01 AM 1 23.79 0.00 0.64 0.17 0.10 75.30 02:23:01 AM all 26.17 0.00 0.69 0.00 0.10 73.04 02:23:01 AM 0 23.85 0.00 0.57 0.00 0.10 75.48 02:23:01 AM 1 28.53 0.00 0.80 0.00 0.10 70.57 02:24:01 AM all 9.64 0.00 1.53 0.24 0.06 88.53 02:24:01 AM 0 6.90 0.00 1.88 0.35 0.05 90.82 02:24:01 AM 1 12.37 0.00 1.19 0.13 0.07 86.24 02:25:01 AM all 29.14 0.00 3.61 1.12 0.10 66.03 02:25:01 AM 0 19.94 0.00 3.65 0.79 0.10 75.53 02:25:01 AM 1 38.31 0.00 3.58 1.45 0.10 56.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.37 0.00 2.51 9.21 0.08 67.82 Average: 0 16.49 0.00 2.35 8.32 0.08 72.76 Average: 1 24.24 0.00 2.67 10.11 0.09 62.89