---> uname -a: Linux prd-centos8-robot-2c-8g-3923.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 629 4768 19 2300 6765 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:43:66:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe43:6679/64 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) 11/03/2024 _x86_64_ (2 CPU) 01:51:04 LINUX RESTART (2 CPU) 01:52:02 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 101.54 7.35 94.19 1286.29 7526.06 01:54:01 AM 66.49 0.63 65.86 48.92 8470.26 01:55:01 AM 19.45 0.42 19.03 64.79 1277.32 01:56:01 AM 61.90 2.70 59.20 429.86 7213.05 Average: 62.18 2.76 59.42 453.98 6115.94 01:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5241472 7037488 2640960 33.50 2688 1974048 692576 7.75 209860 2094060 193524 01:54:01 AM 5105176 6958792 2777256 35.23 2688 2030860 752712 8.43 232856 2198920 25564 01:55:01 AM 5031536 6963080 2850896 36.17 2688 2105516 766176 8.58 258388 2236856 80128 01:56:01 AM 4897904 6937304 2984528 37.86 2688 2208312 745804 8.35 299740 2307656 13372 Average: 5069022 6974166 2813410 35.69 2688 2079684 739317 8.28 250211 2209373 78147 01:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 94.87 73.48 923.63 10.49 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 51.32 38.19 439.62 6.82 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 46.38 36.83 293.98 7.53 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 54.78 43.69 28.96 29.92 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 61.70 47.94 419.43 13.70 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) 11/03/2024 _x86_64_ (2 CPU) 01:51:04 LINUX RESTART (2 CPU) 01:52:02 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 34.93 0.00 6.07 5.30 0.12 53.57 01:53:01 AM 0 41.47 0.00 6.73 4.66 0.12 47.01 01:53:01 AM 1 28.41 0.00 5.41 5.94 0.12 60.12 01:54:01 AM all 18.75 0.00 2.37 4.37 0.08 74.43 01:54:01 AM 0 24.23 0.00 2.55 4.69 0.07 68.46 01:54:01 AM 1 13.28 0.00 2.19 4.05 0.08 80.40 01:55:01 AM all 16.01 0.00 2.83 1.06 0.06 80.04 01:55:01 AM 0 20.33 0.00 3.00 0.72 0.07 75.88 01:55:01 AM 1 11.69 0.00 2.66 1.40 0.05 84.20 01:56:01 AM all 27.30 0.00 4.08 3.58 0.09 64.95 01:56:01 AM 0 30.02 0.00 3.75 3.84 0.10 62.30 01:56:01 AM 1 24.59 0.00 4.41 3.32 0.08 67.60 Average: all 24.21 0.00 3.83 3.57 0.09 68.30 Average: 0 28.96 0.00 4.00 3.47 0.09 63.48 Average: 1 19.46 0.00 3.66 3.67 0.08 73.12