---> uname -a: Linux prd-centos8-robot-2c-8g-14991.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4824 19 2287 6808 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:04:10:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe04:101f/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) 08/27/2024 _x86_64_ (2 CPU) 01:08:19 LINUX RESTART (2 CPU) 01:09:02 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 87.53 38.56 48.98 5912.65 5554.01 01:11:01 AM 114.99 7.41 107.58 1296.07 11123.35 01:12:01 AM 19.11 0.42 18.69 64.78 1841.37 01:13:01 AM 64.67 0.03 64.64 3.47 7956.97 01:14:01 AM 5.00 0.00 5.00 0.00 205.40 01:15:01 AM 0.50 0.00 0.50 0.00 7.48 01:16:01 AM 0.35 0.00 0.35 0.00 3.71 01:17:01 AM 6.85 0.17 6.68 32.92 164.61 01:18:01 AM 26.16 0.53 25.63 64.79 977.57 Average: 36.04 5.17 30.86 810.06 3088.28 01:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5428368 7026828 2454064 31.13 2688 1788648 736560 8.25 192688 1968980 98760 01:11:01 AM 5179004 7005344 2703428 34.30 2688 2003616 707708 7.92 222368 2134184 34140 01:12:01 AM 5169148 7033524 2713284 34.42 2688 2039424 695964 7.79 246896 2116528 33744 01:13:01 AM 5036864 7064496 2845568 36.10 2688 2196956 642876 7.20 260580 2210900 96 01:14:01 AM 5037260 7064896 2845172 36.10 2688 2196960 642876 7.20 260580 2210904 4 01:15:01 AM 5036940 7064576 2845492 36.10 2688 2196960 642876 7.20 260588 2211152 4 01:16:01 AM 5037180 7064816 2845252 36.10 2688 2196960 642876 7.20 260580 2210984 8 01:17:01 AM 4939272 6988120 2943160 37.34 2688 2218140 701848 7.86 281032 2288440 20216 01:18:01 AM 4980572 7012124 2901860 36.81 2688 2200404 688680 7.71 450672 2077556 16588 Average: 5093845 7036080 2788587 35.38 2688 2115341 678029 7.59 270665 2158848 22618 01:09:02 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 318.87 195.65 1605.90 61.55 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 60.51 49.27 554.95 8.44 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 22.68 16.44 12.39 5.25 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 508.52 390.85 362.96 86.57 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 1.35 0.87 0.18 0.14 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 1.08 0.58 1.09 0.10 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 1.20 0.10 0.09 0.01 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 12.35 9.28 12.04 5.52 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 21.16 18.68 15.77 8.76 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 104.90 75.52 282.61 19.51 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) 08/27/2024 _x86_64_ (2 CPU) 01:08:19 LINUX RESTART (2 CPU) 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 31.10 0.03 5.38 2.95 0.09 60.45 01:10:01 AM 0 30.62 0.03 4.84 3.19 0.08 61.23 01:10:01 AM 1 31.59 0.02 5.93 2.70 0.10 59.67 01:11:01 AM all 30.74 0.00 5.52 3.63 0.09 60.02 01:11:01 AM 0 48.07 0.00 7.14 4.20 0.10 40.50 01:11:01 AM 1 13.49 0.00 3.91 3.08 0.08 79.44 01:12:01 AM all 15.38 0.00 2.51 0.68 0.07 81.36 01:12:01 AM 0 23.39 0.00 3.02 0.52 0.07 73.01 01:12:01 AM 1 7.40 0.00 2.00 0.84 0.07 89.69 01:13:01 AM all 23.14 0.00 4.39 2.36 0.08 70.02 01:13:01 AM 0 32.70 0.00 4.71 2.36 0.08 60.14 01:13:01 AM 1 13.60 0.00 4.07 2.36 0.08 79.88 01:14:01 AM all 0.12 0.00 0.09 0.02 0.02 99.76 01:14:01 AM 0 0.07 0.00 0.05 0.02 0.02 99.85 01:14:01 AM 1 0.17 0.00 0.13 0.02 0.02 99.67 01:15:01 AM all 0.37 0.00 0.09 0.00 0.03 99.52 01:15:01 AM 0 0.50 0.00 0.10 0.00 0.02 99.38 01:15:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 01:16:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 01:16:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 01:16:01 AM 1 0.15 0.00 0.10 0.00 0.02 99.73 01:17:01 AM all 5.52 0.00 0.89 0.07 0.05 93.48 01:17:01 AM 0 3.46 0.00 0.82 0.03 0.03 95.65 01:17:01 AM 1 7.57 0.00 0.95 0.10 0.07 91.31 01:18:01 AM all 28.74 0.00 3.35 0.60 0.08 67.22 01:18:01 AM 0 34.45 0.00 3.60 0.75 0.08 61.11 01:18:01 AM 1 23.03 0.00 3.11 0.45 0.08 73.32 Average: all 15.02 0.00 2.47 1.14 0.06 81.31 Average: 0 19.28 0.00 2.70 1.23 0.06 76.74 Average: 1 10.75 0.00 2.25 1.06 0.06 85.88