---> uname -a: Linux prd-centos8-robot-2c-8g-3828.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 584 4814 19 2299 6811 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:af:8d:ed 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 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:feaf:8ded/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) 00:31:01 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 87.07 25.61 61.46 5019.26 4976.47 12:34:01 AM 87.19 0.70 86.49 50.78 10088.80 12:35:01 AM 21.25 0.42 20.83 64.79 1580.27 12:36:01 AM 29.41 2.48 26.93 392.60 1485.49 12:37:01 AM 39.35 0.03 39.32 3.47 6738.19 12:38:01 AM 13.56 0.27 13.30 43.73 392.32 Average: 46.31 4.92 41.39 929.17 4210.51 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5326592 7011200 2555832 32.42 2688 1866892 740216 8.29 208736 2021040 140476 12:34:01 AM 5173748 7002112 2708676 34.36 2688 2005276 700276 7.84 221432 2133284 30124 12:35:01 AM 5261040 7090752 2621384 33.26 2688 2007224 633368 7.09 240488 2035832 12 12:36:01 AM 4997456 7038480 2884968 36.60 2688 2210272 652584 7.31 257964 2257300 185612 12:37:01 AM 5029024 7069760 2853400 36.20 2688 2210384 616584 6.90 261164 2217872 4 12:38:01 AM 5023424 7062912 2859000 36.27 2688 2208684 648664 7.26 456516 2025984 13248 Average: 5135214 7045869 2747210 34.85 2688 2084789 665282 7.45 274383 2115219 61579 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 304.85 179.86 1531.73 60.79 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 61.90 50.12 668.35 8.64 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 23.01 13.86 6.75 4.56 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 42.59 35.86 298.35 8.79 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.59 19.89 7.99 8.96 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 18.95 13.95 16.23 7.00 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 79.82 52.26 421.59 16.46 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) 00:31:01 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 34.04 0.00 6.58 3.62 0.13 55.62 12:33:01 AM 0 39.86 0.00 6.85 3.61 0.12 49.55 12:33:01 AM 1 28.23 0.00 6.31 3.63 0.14 61.69 12:34:01 AM all 25.91 0.00 3.72 4.67 0.10 65.61 12:34:01 AM 0 28.93 0.00 4.24 5.31 0.10 61.42 12:34:01 AM 1 22.88 0.00 3.19 4.02 0.10 69.81 12:35:01 AM all 10.17 0.00 1.49 0.52 0.06 87.76 12:35:01 AM 0 17.29 0.00 1.62 0.79 0.07 80.24 12:35:01 AM 1 3.06 0.00 1.35 0.25 0.05 95.29 12:36:01 AM all 23.10 0.00 3.85 0.81 0.09 72.15 12:36:01 AM 0 27.53 0.00 3.96 1.15 0.08 67.27 12:36:01 AM 1 18.67 0.00 3.74 0.47 0.10 77.02 12:37:01 AM all 3.99 0.00 0.82 1.55 0.05 93.59 12:37:01 AM 0 3.81 0.00 0.77 1.91 0.07 93.44 12:37:01 AM 1 4.16 0.00 0.87 1.20 0.03 93.74 12:38:01 AM all 13.09 0.00 1.79 0.18 0.06 84.88 12:38:01 AM 0 16.34 0.00 1.84 0.33 0.08 81.41 12:38:01 AM 1 9.86 0.00 1.73 0.03 0.03 88.34 Average: all 18.31 0.00 3.02 1.88 0.08 76.70 Average: 0 22.21 0.00 3.20 2.18 0.09 72.33 Average: 1 14.41 0.00 2.85 1.59 0.08 81.08