---> uname -a: Linux prd-centos8-robot-2c-8g-19993.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4817 19 2275 6791 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:8f:03:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe8f:33f/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) 07/13/2024 _x86_64_ (2 CPU) 01:37:12 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 92.37 13.25 79.12 2372.68 6443.47 01:40:01 AM 59.55 0.07 59.48 1.87 8154.75 01:41:01 AM 30.19 0.67 29.53 49.46 2731.76 01:42:01 AM 15.48 0.82 14.66 123.43 1183.16 01:43:01 AM 60.33 0.03 60.30 3.47 7398.72 01:44:01 AM 12.06 0.18 11.88 33.86 391.73 Average: 45.00 2.50 42.50 430.81 4384.09 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5319888 7050904 2562544 32.51 2688 1913552 723380 8.10 210104 2034344 158948 01:40:01 AM 5231244 7033556 2651188 33.63 2688 1980132 737008 8.25 210028 2096276 17812 01:41:01 AM 5150168 6986780 2732264 34.66 2688 2013508 760436 8.51 232044 2158416 15812 01:42:01 AM 5162856 7036404 2719576 34.50 2688 2048332 735512 8.24 252788 2117396 42952 01:43:01 AM 5029896 7046648 2852536 36.19 2688 2186480 683420 7.65 259784 2222160 88 01:44:01 AM 4948396 6963804 2934036 37.22 2688 2184976 759244 8.50 287276 2275300 13344 Average: 5140408 7019683 2742024 34.79 2688 2054497 733167 8.21 242004 2150649 41493 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 200.33 143.79 1290.98 30.41 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 16.96 7.81 26.50 8.86 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 35.04 23.10 273.74 8.54 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 24.18 20.63 42.91 4.61 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 546.17 453.82 339.89 95.13 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 22.45 17.88 29.32 21.28 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 140.86 111.17 333.90 28.14 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) 07/13/2024 _x86_64_ (2 CPU) 01:37:12 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 35.90 0.00 6.02 4.27 0.14 53.67 01:39:01 AM 0 35.17 0.00 6.93 4.07 0.15 53.67 01:39:01 AM 1 36.62 0.00 5.11 4.47 0.13 53.66 01:40:01 AM all 9.99 0.00 2.05 15.59 0.08 72.30 01:40:01 AM 0 7.40 0.00 1.89 22.66 0.08 67.96 01:40:01 AM 1 12.58 0.00 2.20 8.52 0.07 76.63 01:41:01 AM all 17.32 0.00 1.71 5.44 0.07 75.47 01:41:01 AM 0 8.18 0.00 1.29 3.60 0.07 86.87 01:41:01 AM 1 26.43 0.00 2.14 7.28 0.07 64.09 01:42:01 AM all 11.77 0.00 2.50 0.69 0.06 84.98 01:42:01 AM 0 9.55 0.00 2.15 0.80 0.07 87.42 01:42:01 AM 1 13.98 0.00 2.84 0.58 0.05 82.54 01:43:01 AM all 21.62 0.00 4.08 1.57 0.08 72.65 01:43:01 AM 0 20.48 0.00 3.83 1.86 0.08 73.75 01:43:01 AM 1 22.77 0.00 4.33 1.27 0.08 71.55 01:44:01 AM all 11.44 0.00 1.23 0.15 0.05 87.13 01:44:01 AM 0 9.00 0.00 1.47 0.13 0.05 89.35 01:44:01 AM 1 13.88 0.00 1.00 0.17 0.05 84.90 Average: all 18.00 0.00 2.93 4.62 0.08 74.37 Average: 0 14.95 0.00 2.92 5.52 0.08 76.52 Average: 1 21.04 0.00 2.94 3.72 0.08 72.23