---> uname -a: Linux prd-centos8-robot-2c-8g-5159.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4948 19 2130 6782 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:e9:61:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fee9:6142/64 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) 11/08/2024 _x86_64_ (2 CPU) 00:48:33 LINUX RESTART (2 CPU) 12:49:02 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 95.54 38.59 56.95 7141.18 33830.98 12:51:01 AM 122.14 7.41 114.73 1296.29 10698.03 12:52:01 AM 30.87 0.42 30.46 64.78 3637.84 12:53:01 AM 60.72 2.52 58.21 396.07 5401.55 12:54:01 AM 14.91 0.00 14.91 0.00 3016.71 12:55:01 AM 4.32 0.42 3.90 69.86 195.17 12:56:01 AM 27.89 0.52 27.37 63.85 1215.61 Average: 50.81 7.05 43.76 1276.52 8225.11 12:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5505440 7055732 2376992 30.16 2688 1741044 723480 8.10 190760 1896356 111484 12:51:01 AM 5171472 7003376 2710960 34.39 2688 2008472 714908 8.00 222032 2140676 90088 12:52:01 AM 5251204 7084488 2631228 33.38 2688 2010416 645668 7.23 240756 2044872 12 12:53:01 AM 5016176 7060180 2866256 36.36 2688 2213332 645392 7.23 263372 2226980 77476 12:54:01 AM 5017592 7061588 2864840 36.34 2688 2213336 645392 7.23 263376 2227100 4 12:55:01 AM 5116448 6996336 2765984 35.09 2688 2050728 710464 7.96 258028 2145432 4832 12:56:01 AM 5104812 6980516 2777620 35.24 2688 2050896 726376 8.13 454592 1972364 1536 Average: 5169021 7034602 2713411 34.42 2688 2041175 687383 7.70 270417 2093397 40776 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 270.56 166.07 1285.89 60.42 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 87.66 66.73 937.64 9.91 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 16.56 8.80 5.67 3.42 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 229.80 169.26 335.15 37.93 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 1.53 0.72 0.18 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 180.47 141.36 1489.15 31.12 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 19.58 17.98 15.44 9.11 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 114.79 81.35 579.63 21.63 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) 11/08/2024 _x86_64_ (2 CPU) 00:48:33 LINUX RESTART (2 CPU) 12:49:02 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 36.11 0.03 6.71 19.79 0.13 37.24 12:50:01 AM 0 37.90 0.00 6.52 18.37 0.14 37.07 12:50:01 AM 1 34.32 0.05 6.91 21.20 0.12 37.40 12:51:01 AM all 35.20 0.00 5.72 5.66 0.12 53.30 12:51:01 AM 0 50.35 0.00 6.95 6.62 0.12 35.96 12:51:01 AM 1 20.09 0.00 4.50 4.70 0.12 70.60 12:52:01 AM all 10.57 0.00 1.38 1.17 0.07 86.81 12:52:01 AM 0 14.35 0.00 1.39 1.39 0.07 82.80 12:52:01 AM 1 6.80 0.00 1.37 0.95 0.07 90.81 12:53:01 AM all 27.62 0.00 4.91 2.64 0.09 64.74 12:53:01 AM 0 33.58 0.00 5.34 1.32 0.08 59.67 12:53:01 AM 1 21.65 0.00 4.48 3.97 0.10 69.80 12:54:01 AM all 0.30 0.00 0.22 0.87 0.03 98.58 12:54:01 AM 0 0.43 0.00 0.18 0.90 0.03 98.45 12:54:01 AM 1 0.17 0.00 0.25 0.84 0.03 98.71 12:55:01 AM all 8.44 0.00 1.71 0.05 0.08 89.73 12:55:01 AM 0 9.97 0.00 2.04 0.05 0.07 87.87 12:55:01 AM 1 6.91 0.00 1.38 0.05 0.08 91.58 12:56:01 AM all 28.57 0.00 2.86 0.31 0.10 68.16 12:56:01 AM 0 30.32 0.00 3.12 0.27 0.08 66.21 12:56:01 AM 1 26.83 0.00 2.60 0.35 0.12 70.10 Average: all 20.91 0.00 3.34 4.29 0.09 71.36 Average: 0 25.22 0.00 3.64 4.07 0.08 66.99 Average: 1 16.61 0.01 3.05 4.51 0.09 75.73