---> uname -a: Linux prd-centos8-robot-2c-8g-5225.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 628 4875 19 2193 6770 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:f3:05:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fef3:526/64 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) 11/04/2025 _x86_64_ (2 CPU) 03:39:39 LINUX RESTART (2 CPU) 03:40:00 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 643.69 643.69 0.00 26912.62 0.00 03:41:01 AM 171.63 116.67 54.96 13492.60 39298.40 03:42:01 AM 116.61 0.77 115.85 54.52 11358.01 03:43:01 AM 36.20 0.42 35.79 64.78 3884.84 03:44:01 AM 38.68 6.72 31.96 1245.93 2183.84 03:45:01 AM 62.06 0.25 61.81 47.05 8046.20 03:46:01 AM 4.67 0.22 4.45 11.73 156.72 03:47:01 AM 2.32 0.02 2.30 0.93 348.00 03:48:01 AM 0.32 0.00 0.32 0.00 5.35 03:49:01 AM 6.55 0.32 6.23 36.92 944.94 03:50:01 AM 34.72 0.52 34.21 63.85 1542.64 Average: 48.40 13.67 34.73 1545.64 6766.05 03:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 7384644 7388304 497788 6.32 2688 217060 370892 4.71 100100 216492 10632 03:41:01 AM 5515276 7043928 2367156 30.03 2688 1721112 768528 8.61 185928 1898652 87228 03:42:01 AM 5153064 6993060 2729368 34.63 2688 2015432 769832 8.62 198668 2180008 104296 03:43:01 AM 5228356 7069996 2654076 33.67 2688 2017376 707676 7.92 219408 2085908 10748 03:44:01 AM 4790604 6949124 3091828 39.22 2688 2323928 799340 8.95 297328 2411740 247944 03:45:01 AM 4934052 7028804 2948380 37.40 2688 2261432 704132 7.88 260328 2303516 4 03:46:01 AM 4867524 6970344 3014908 38.25 2688 2269500 784184 8.78 260596 2369148 7724 03:47:01 AM 4863964 6967468 3018468 38.29 2688 2270184 784184 8.78 260596 2373416 8 03:48:01 AM 4841592 6945156 3040840 38.58 2688 2270244 821200 9.19 260596 2394784 4 03:49:01 AM 5027260 6968200 2855172 36.22 2688 2109232 739360 8.28 268820 2216028 7584 03:50:01 AM 5012796 6950548 2869636 36.41 2688 2110744 773420 8.66 471224 2041024 12528 Average: 5238103 7024994 2644329 33.55 2688 1962386 729341 8.17 253054 2044611 44427 03:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 4.85 2.91 0.31 0.22 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 272.36 153.02 1273.99 54.45 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 108.18 82.72 1228.57 11.47 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 18.04 8.28 6.17 3.51 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 40.06 34.49 332.29 6.44 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 212.15 147.95 47.06 40.83 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 42.38 30.41 72.45 8.79 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 335.44 334.07 69.43 139.80 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 201.08 199.15 557.13 62.18 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 74.71 49.68 186.98 34.76 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 19.94 16.59 15.24 8.75 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 132.22 105.46 378.29 37.04 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) 11/04/2025 _x86_64_ (2 CPU) 03:39:39 LINUX RESTART (2 CPU) 03:40:00 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 18.59 0.00 39.20 27.14 0.50 14.57 03:40:01 AM 0 19.39 0.00 29.59 38.78 0.00 12.24 03:40:01 AM 1 17.82 0.00 48.51 15.84 0.99 16.83 03:41:01 AM all 34.07 0.05 8.99 14.75 0.09 42.04 03:41:01 AM 0 32.86 0.03 9.80 13.84 0.10 43.37 03:41:01 AM 1 35.28 0.07 8.18 15.66 0.08 40.72 03:42:01 AM all 37.11 0.00 5.38 3.24 0.10 54.17 03:42:01 AM 0 48.67 0.00 6.81 4.00 0.12 40.40 03:42:01 AM 1 25.59 0.00 3.95 2.48 0.08 67.90 03:43:01 AM all 12.00 0.00 1.65 0.48 0.08 85.79 03:43:01 AM 0 19.94 0.00 1.82 0.62 0.07 77.56 03:43:01 AM 1 4.08 0.00 1.48 0.33 0.08 94.01 03:44:01 AM all 22.99 0.00 4.16 0.67 0.08 72.09 03:44:01 AM 0 23.98 0.00 4.20 0.53 0.10 71.19 03:44:01 AM 1 22.00 0.00 4.11 0.82 0.07 73.00 03:45:01 AM all 14.89 0.00 3.01 1.16 0.07 80.87 03:45:01 AM 0 21.42 0.00 3.56 1.62 0.07 73.33 03:45:01 AM 1 8.40 0.00 2.47 0.70 0.07 88.37 03:46:01 AM all 9.30 0.00 0.33 0.01 0.06 90.31 03:46:01 AM 0 11.71 0.00 0.39 0.02 0.05 87.84 03:46:01 AM 1 6.89 0.00 0.27 0.00 0.07 92.77 03:47:01 AM all 26.70 0.00 0.55 0.03 0.13 72.58 03:47:01 AM 0 22.57 0.00 0.52 0.02 0.15 76.74 03:47:01 AM 1 30.82 0.00 0.59 0.05 0.12 68.42 03:48:01 AM all 25.31 0.00 0.62 0.00 0.11 73.96 03:48:01 AM 0 21.89 0.00 0.56 0.00 0.12 77.43 03:48:01 AM 1 28.72 0.00 0.69 0.00 0.10 70.49 03:49:01 AM all 7.42 0.00 1.48 0.04 0.08 90.98 03:49:01 AM 0 7.46 0.00 1.79 0.05 0.07 90.64 03:49:01 AM 1 7.39 0.00 1.17 0.03 0.08 91.33 03:50:01 AM all 32.59 0.00 3.57 0.13 0.09 63.61 03:50:01 AM 0 35.00 0.00 3.66 0.15 0.10 61.08 03:50:01 AM 1 30.18 0.00 3.48 0.12 0.08 66.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.25 0.01 3.04 2.09 0.09 72.53 Average: 0 24.55 0.00 3.36 2.14 0.09 69.85 Average: 1 19.94 0.01 2.72 2.04 0.09 75.21