---> uname -a: Linux prd-centos8-robot-2c-8g-6367.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4983 19 2119 6806 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:15:5f:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe15:5f8a/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) 12/30/2024 _x86_64_ (2 CPU) 00:55:21 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 108.04 44.13 63.91 5998.47 6003.76 12:58:01 AM 81.04 0.73 80.31 53.05 9988.07 12:59:01 AM 40.19 7.13 33.06 1310.50 2555.73 01:00:00 AM 46.67 0.03 46.64 3.56 7213.78 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 2.72 0.12 2.60 33.06 81.94 01:02:01 AM 14.51 0.38 14.13 38.65 523.11 Average: 48.67 8.76 39.91 1239.93 4363.90 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5371008 7057716 2511416 31.86 2688 1870136 679256 7.61 190848 2002616 188004 12:58:01 AM 5271852 7066264 2610572 33.12 2688 1972684 650904 7.29 206440 2060456 30700 12:59:01 AM 4970328 6981288 2912096 36.94 2688 2183140 746044 8.35 273148 2276856 152724 01:00:00 AM 5019720 7055496 2862704 36.32 2688 2205928 628120 7.03 258156 2230064 4 01:00:01 AM 5019084 7054880 2863340 36.33 2688 2205928 628120 7.03 258156 2230464 16 01:01:01 AM 4973272 7010512 2909152 36.91 2688 2207464 694656 7.78 258284 2275236 548 01:02:01 AM 5134972 6996788 2747452 34.86 2688 2037164 696740 7.80 291284 2101360 17400 Average: 5108605 7031849 2773819 35.19 2688 2097492 674834 7.56 248045 2168150 55628 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 315.80 209.78 1655.29 63.66 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 63.63 46.50 587.45 8.39 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 38.87 32.39 297.35 7.78 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 206.10 153.36 46.21 40.81 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 33.72 24.13 27.07 2.82 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 176.99 147.38 1818.72 26.94 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 138.33 101.62 738.61 24.90 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) 12/30/2024 _x86_64_ (2 CPU) 00:55:21 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.23 0.03 7.17 2.80 0.09 48.67 12:57:01 AM 0 40.98 0.02 7.66 3.54 0.10 47.72 12:57:01 AM 1 41.47 0.05 6.69 2.07 0.08 49.63 12:58:01 AM all 22.06 0.00 3.44 2.62 0.12 71.76 12:58:01 AM 0 20.93 0.00 2.91 2.51 0.13 73.51 12:58:01 AM 1 23.19 0.00 3.97 2.72 0.10 70.01 12:59:01 AM all 24.87 0.00 3.75 0.89 0.07 70.41 12:59:01 AM 0 33.61 0.00 3.92 0.83 0.07 61.58 12:59:01 AM 1 16.15 0.00 3.58 0.95 0.08 79.24 01:00:00 AM all 12.79 0.00 2.58 1.21 0.06 83.36 01:00:00 AM 0 18.04 0.00 3.06 1.37 0.07 77.46 01:00:00 AM 1 7.55 0.00 2.11 1.04 0.05 89.24 01:00:01 AM all 0.33 0.00 0.66 0.00 0.00 99.01 01:00:01 AM 0 0.00 0.00 0.66 0.00 0.00 99.34 01:00:01 AM 1 0.66 0.00 0.66 0.00 0.00 98.68 01:01:01 AM all 2.62 0.00 0.28 0.03 0.06 97.02 01:01:01 AM 0 3.89 0.00 0.39 0.05 0.05 95.62 01:01:01 AM 1 1.35 0.00 0.17 0.00 0.07 98.41 01:02:01 AM all 16.53 0.00 2.32 0.13 0.08 80.95 01:02:01 AM 0 20.07 0.00 2.43 0.08 0.08 77.33 01:02:01 AM 1 12.99 0.00 2.21 0.18 0.07 84.55 Average: all 19.98 0.01 3.25 1.28 0.08 75.41 Average: 0 22.87 0.00 3.39 1.40 0.08 72.26 Average: 1 17.09 0.01 3.12 1.16 0.08 78.55