---> uname -a: Linux prd-centos8-robot-2c-8g-6837.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4814 19 2285 6797 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:fe:ba:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fefe:ba03/64 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) 08/02/2024 _x86_64_ (2 CPU) 04:35:58 LINUX RESTART (2 CPU) 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 100.93 43.24 57.70 5698.77 11602.78 04:39:01 AM 103.97 7.42 96.55 1296.72 8565.64 04:40:02 AM 32.32 0.85 31.47 123.96 3507.51 04:41:01 AM 29.80 0.00 29.80 0.00 1651.02 04:42:01 AM 39.33 0.03 39.29 3.47 6716.45 04:43:01 AM 17.99 0.27 17.72 43.71 521.04 Average: 54.12 8.66 45.47 1197.76 5437.66 04:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5435404 7031848 2447020 31.04 2688 1786844 717728 8.04 192528 1961420 82248 04:39:01 AM 5195512 7019052 2686912 34.09 2688 2000584 682904 7.65 216708 2124096 86908 04:40:02 AM 5252396 7080428 2630028 33.37 2688 2005576 646480 7.24 241668 2042996 32 04:41:01 AM 4976220 7000696 2906204 36.87 2688 2194032 677344 7.58 259280 2278332 171060 04:42:01 AM 5027320 7053456 2855104 36.22 2688 2195608 626936 7.02 260700 2219376 16 04:43:01 AM 4935604 6960864 2946820 37.38 2688 2194552 711872 7.97 447712 2124240 12852 Average: 5137076 7024391 2745348 34.83 2688 2062866 677211 7.58 269766 2125077 58853 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 307.65 182.47 1567.76 59.01 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 56.32 42.04 529.41 7.72 0.00 0.00 0.00 0.00 04:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:02 AM eth0 17.83 12.26 8.96 4.08 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 39.73 34.36 275.10 7.87 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 665.67 520.86 129.28 109.88 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 29.32 22.42 36.95 25.51 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 186.48 136.01 424.99 35.75 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) 08/02/2024 _x86_64_ (2 CPU) 04:35:58 LINUX RESTART (2 CPU) 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 28.97 0.03 5.72 9.82 0.17 55.28 04:38:01 AM 0 39.96 0.03 6.17 10.32 0.10 43.41 04:38:01 AM 1 18.16 0.03 5.29 9.32 0.24 66.96 04:39:01 AM all 33.64 0.00 5.65 5.52 0.14 55.04 04:39:01 AM 0 53.41 0.00 7.40 5.68 0.15 33.36 04:39:01 AM 1 14.17 0.00 3.93 5.37 0.13 76.39 04:40:02 AM all 11.15 0.00 1.56 2.20 0.07 85.02 04:40:02 AM 0 11.20 0.00 1.85 1.22 0.05 85.68 04:40:02 AM 1 11.10 0.00 1.27 3.18 0.08 84.37 04:41:01 AM all 22.05 0.00 3.88 0.67 0.08 73.32 04:41:01 AM 0 25.91 0.00 4.08 0.61 0.08 69.32 04:41:01 AM 1 18.18 0.00 3.67 0.73 0.08 77.34 04:42:01 AM all 7.61 0.00 2.31 1.53 0.05 88.50 04:42:01 AM 0 11.53 0.00 2.30 1.74 0.05 84.38 04:42:01 AM 1 3.69 0.00 2.32 1.31 0.05 92.63 04:43:01 AM all 19.45 0.00 2.29 0.28 0.07 77.92 04:43:01 AM 0 22.87 0.00 2.66 0.32 0.07 74.09 04:43:01 AM 1 16.03 0.00 1.92 0.23 0.07 81.75 Average: all 20.44 0.01 3.56 3.32 0.10 72.58 Average: 0 27.38 0.01 4.06 3.28 0.08 65.19 Average: 1 13.54 0.01 3.06 3.35 0.11 79.93