---> uname -a: Linux prd-centos8-robot-2c-8g-25581.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 589 4984 19 2123 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:14:f4:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe14:f42b/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) 00:48:20 LINUX RESTART (2 CPU) 12:49:02 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 83.45 33.32 50.13 5801.52 30346.62 12:51:01 AM 127.66 7.54 120.12 1318.02 10208.67 12:52:01 AM 27.15 0.38 26.76 64.26 3490.08 12:53:01 AM 52.48 2.32 50.17 220.99 3830.39 12:54:01 AM 18.73 0.00 18.73 0.00 4670.87 12:55:01 AM 0.25 0.00 0.25 0.00 3.27 12:56:01 AM 0.17 0.00 0.17 0.00 1.98 12:57:01 AM 0.38 0.12 0.27 33.86 5.58 12:58:01 AM 27.27 0.65 26.62 74.11 1250.30 Average: 37.26 4.87 32.39 824.80 5926.40 12:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5447228 7033572 2435196 30.89 2688 1776944 729692 8.17 190868 1953748 115428 12:51:01 AM 5174900 7004896 2707524 34.35 2688 2006672 708696 7.94 221496 2138872 90044 12:52:01 AM 5248544 7079980 2633880 33.41 2688 2008600 636136 7.12 240316 2046980 12 12:53:01 AM 5022048 7058284 2860376 36.29 2688 2205180 642948 7.20 263008 2224800 131024 12:54:01 AM 5018132 7054176 2864292 36.34 2688 2205184 642948 7.20 263008 2224860 4 12:55:01 AM 5018196 7054244 2864228 36.34 2688 2205188 642948 7.20 263008 2224948 4 12:56:01 AM 5018072 7054120 2864352 36.34 2688 2205188 626864 7.02 263008 2225100 4 12:57:01 AM 4989168 7026288 2893256 36.71 2688 2206260 658196 7.37 263340 2253592 60 12:58:01 AM 5106216 6971920 2776208 35.22 2688 2040668 715152 8.01 448608 1975240 192 Average: 5115834 7037498 2766590 35.10 2688 2095543 667064 7.47 268518 2140904 37419 12:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 286.94 173.69 1594.16 57.46 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 70.22 55.10 625.82 8.94 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 13.46 7.87 5.00 9.31 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 52.10 42.40 283.80 12.75 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.58 0.75 0.36 0.12 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 1.38 0.83 0.32 0.19 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 2.48 0.97 0.54 0.36 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 5.77 4.62 1.43 1.21 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 47.18 36.10 80.93 25.65 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 53.00 35.53 285.04 12.81 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) 00:48:20 LINUX RESTART (2 CPU) 12:49:02 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 37.05 0.02 5.66 14.03 0.10 43.14 12:50:01 AM 0 35.65 0.03 6.38 13.48 0.10 44.36 12:50:01 AM 1 38.46 0.00 4.93 14.58 0.10 41.92 12:51:01 AM all 33.81 0.00 5.86 5.01 0.13 55.18 12:51:01 AM 0 19.63 0.00 5.40 5.12 0.12 69.73 12:51:01 AM 1 48.03 0.00 6.33 4.90 0.14 40.60 12:52:01 AM all 9.46 0.00 1.22 0.90 0.07 88.35 12:52:01 AM 0 7.38 0.00 1.37 0.77 0.07 90.41 12:52:01 AM 1 11.54 0.00 1.07 1.04 0.07 86.29 12:53:01 AM all 26.94 0.00 4.42 1.52 0.10 67.01 12:53:01 AM 0 21.09 0.00 4.35 1.79 0.08 72.69 12:53:01 AM 1 32.79 0.00 4.50 1.25 0.12 61.34 12:54:01 AM all 0.30 0.00 0.26 1.13 0.04 98.27 12:54:01 AM 0 0.52 0.00 0.25 1.19 0.03 98.01 12:54:01 AM 1 0.08 0.00 0.27 1.07 0.05 98.53 12:55:01 AM all 0.30 0.00 0.06 0.00 0.04 99.60 12:55:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 12:55:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 12:56:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 12:56:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 12:56:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 12:57:01 AM all 0.54 0.00 0.14 0.03 0.04 99.24 12:57:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 12:57:01 AM 1 0.82 0.00 0.18 0.07 0.05 98.88 12:58:01 AM all 26.49 0.00 3.22 0.39 0.09 69.81 12:58:01 AM 0 21.39 0.00 2.71 0.55 0.10 75.25 12:58:01 AM 1 31.60 0.00 3.73 0.23 0.08 64.35 Average: all 14.92 0.00 2.31 2.52 0.07 80.17 Average: 0 11.79 0.00 2.28 2.51 0.07 83.34 Average: 1 18.05 0.00 2.33 2.53 0.07 77.01