---> uname -a: Linux prd-centos8-robot-2c-8g-25606.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 5000 19 2120 6824 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:73:33:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe73:339f/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) 09/22/2024 _x86_64_ (2 CPU) 01:08:18 LINUX RESTART (2 CPU) 01:09:03 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 81.66 15.75 65.91 2799.72 5687.88 01:11:01 AM 87.37 0.70 86.67 50.78 9631.82 01:12:01 AM 17.75 0.38 17.36 62.52 1448.61 01:13:01 AM 52.63 2.32 50.32 222.73 3390.09 01:14:01 AM 23.16 0.00 23.16 0.00 5384.59 01:15:01 AM 0.38 0.00 0.38 0.00 6.72 01:16:01 AM 0.15 0.00 0.15 0.00 1.20 01:17:01 AM 0.13 0.00 0.13 0.00 1.05 01:18:01 AM 4.68 0.43 4.25 70.79 183.60 01:19:01 AM 24.68 0.53 24.14 64.78 1157.36 Average: 29.09 1.97 27.12 318.88 2679.33 01:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5388224 7076328 2494208 31.64 2688 1869796 651092 7.29 209544 1961664 141468 01:11:01 AM 5184000 7010636 2698432 34.23 2688 2003180 698944 7.83 221284 2129428 30072 01:12:01 AM 5262996 7091004 2619436 33.23 2688 2005056 618932 6.93 239872 2034604 24 01:13:01 AM 5043564 7076228 2838868 36.02 2688 2201680 618856 6.93 263068 2207708 151448 01:14:01 AM 5037312 7069952 2845120 36.09 2688 2201684 618856 6.93 263068 2207776 8 01:15:01 AM 5037388 7070028 2845044 36.09 2688 2201684 618856 6.93 263068 2207728 8 01:16:01 AM 5037208 7069848 2845224 36.10 2688 2201684 618856 6.93 263068 2207776 8 01:17:01 AM 5037548 7070208 2844884 36.09 2688 2201704 618856 6.93 263068 2207776 24 01:18:01 AM 5159300 7028484 2723132 34.55 2688 2039976 670156 7.50 256924 2102460 4628 01:19:01 AM 5214772 7078672 2667660 33.84 2688 2038836 623796 6.98 449996 1865648 204 Average: 5140231 7064139 2742201 34.79 2688 2096528 635720 7.12 269296 2113257 32789 01:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 196.97 139.49 1289.04 46.58 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 56.56 46.10 588.47 8.23 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.38 6.60 4.81 2.90 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 52.85 43.80 284.07 12.91 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 1.43 0.73 0.27 0.15 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 1.15 0.77 0.24 0.15 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 1.55 0.67 0.20 0.12 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.15 2.00 0.71 0.35 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 62.51 46.69 73.80 30.41 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 21.58 16.74 15.53 8.38 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 40.39 30.00 222.17 10.90 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) 09/22/2024 _x86_64_ (2 CPU) 01:08:18 LINUX RESTART (2 CPU) 01:09:03 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 32.87 0.00 5.92 2.78 0.12 58.31 01:10:01 AM 0 42.64 0.00 7.27 2.29 0.12 47.67 01:10:01 AM 1 23.15 0.00 4.57 3.26 0.12 68.89 01:11:01 AM all 24.86 0.00 3.43 2.72 0.08 68.91 01:11:01 AM 0 23.94 0.00 3.54 3.27 0.07 69.18 01:11:01 AM 1 25.78 0.00 3.32 2.17 0.08 68.64 01:12:01 AM all 9.51 0.00 1.09 2.89 0.06 86.44 01:12:01 AM 0 7.00 0.00 0.98 4.00 0.07 87.94 01:12:01 AM 1 12.02 0.00 1.20 1.79 0.05 84.94 01:13:01 AM all 26.83 0.00 4.37 1.90 0.10 66.81 01:13:01 AM 0 29.09 0.00 4.65 2.24 0.10 63.92 01:13:01 AM 1 24.56 0.00 4.08 1.56 0.10 69.71 01:14:01 AM all 0.33 0.00 0.29 1.19 0.05 98.14 01:14:01 AM 0 0.22 0.00 0.30 1.42 0.05 98.01 01:14:01 AM 1 0.43 0.00 0.28 0.97 0.05 98.26 01:15:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 01:15:01 AM 0 0.32 0.00 0.05 0.00 0.05 99.58 01:15:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.60 01:16:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 01:16:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:16:01 AM 1 0.48 0.00 0.10 0.00 0.05 99.37 01:17:01 AM all 0.40 0.00 0.11 0.00 0.04 99.45 01:17:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 01:17:01 AM 1 0.65 0.00 0.12 0.00 0.03 99.20 01:18:01 AM all 5.80 0.00 1.31 0.07 0.09 92.73 01:18:01 AM 0 5.09 0.00 1.10 0.07 0.10 93.64 01:18:01 AM 1 6.51 0.00 1.52 0.07 0.08 91.82 01:19:01 AM all 24.77 0.00 2.38 2.24 0.13 70.48 01:19:01 AM 0 34.89 0.00 3.04 1.99 0.12 59.95 01:19:01 AM 1 14.69 0.00 1.72 2.49 0.13 80.97 Average: all 12.51 0.00 1.89 1.37 0.07 84.16 Average: 0 14.20 0.00 2.09 1.52 0.08 82.11 Average: 1 10.81 0.00 1.69 1.22 0.07 86.21