---> uname -a: Linux prd-centos8-robot-2c-8g-2799.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 609 4970 19 2117 6792 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:3d:04:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe3d:475/64 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) 12/15/2024 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 179.21 128.45 50.76 12853.71 36971.50 01:00:01 AM 82.69 13.13 69.56 2368.14 6083.06 01:01:01 AM 77.27 0.72 76.55 50.90 9225.23 01:02:01 AM 25.63 0.48 25.15 66.48 2311.24 01:03:01 AM 53.92 0.03 53.89 3.47 7293.15 01:04:01 AM 2.98 0.10 2.88 32.12 98.92 01:05:01 AM 19.10 0.42 18.68 47.73 722.80 Average: 62.97 20.48 42.50 2203.32 8958.42 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5828628 7199724 2053796 26.06 2688 1570708 591788 6.63 154664 1641908 25744 01:00:01 AM 5329596 7045136 2552828 32.39 2688 1897812 711644 7.97 210108 2020188 157784 01:01:01 AM 5224136 7056296 2658288 33.72 2688 2010016 685096 7.67 229968 2082592 30696 01:02:01 AM 5059940 6980340 2822484 35.81 2688 2095500 749936 8.40 256784 2213968 65464 01:03:01 AM 5002100 7037880 2880324 36.54 2688 2205896 668308 7.48 258156 2249620 8 01:04:01 AM 5000388 7038116 2882036 36.56 2688 2207844 666780 7.47 258628 2251208 1000 01:05:01 AM 5104836 6965452 2777588 35.24 2688 2036992 759120 8.50 447204 1981004 13360 Average: 5221375 7046135 2661049 33.76 2688 2003538 690382 7.73 259359 2062927 42008 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.20 71.26 473.46 27.79 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 170.94 118.93 1183.91 33.19 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 58.98 40.26 582.75 7.85 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 35.87 31.24 295.48 7.50 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 208.23 146.26 47.03 39.81 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 31.47 18.54 8.62 2.82 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 40.08 27.18 75.72 19.87 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 97.39 64.81 381.02 19.83 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) 12/15/2024 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 20.52 0.11 8.58 59.47 0.26 11.06 12:59:01 AM 0 19.04 0.14 8.04 60.91 0.24 11.63 12:59:01 AM 1 21.98 0.09 9.12 58.04 0.27 10.50 01:00:01 AM all 33.00 0.00 6.06 5.32 0.14 55.48 01:00:01 AM 0 33.34 0.00 5.98 5.51 0.12 55.05 01:00:01 AM 1 32.66 0.00 6.14 5.13 0.17 55.90 01:01:01 AM all 21.03 0.00 3.10 4.03 0.11 71.73 01:01:01 AM 0 18.89 0.00 3.65 4.81 0.12 72.53 01:01:01 AM 1 23.18 0.00 2.54 3.25 0.10 70.94 01:02:01 AM all 21.48 0.00 2.88 2.09 0.10 73.45 01:02:01 AM 0 16.33 0.00 2.78 2.48 0.10 78.32 01:02:01 AM 1 26.64 0.00 2.99 1.69 0.10 68.57 01:03:01 AM all 15.81 0.00 2.87 2.28 0.08 78.96 01:03:01 AM 0 15.80 0.00 2.51 1.95 0.07 79.68 01:03:01 AM 1 15.82 0.00 3.24 2.61 0.08 78.24 01:04:01 AM all 1.45 0.00 0.27 0.03 0.08 98.19 01:04:01 AM 0 0.57 0.00 0.25 0.03 0.08 99.06 01:04:01 AM 1 2.32 0.00 0.28 0.02 0.07 97.31 01:05:01 AM all 18.59 0.00 2.53 0.25 0.09 78.54 01:05:01 AM 0 16.52 0.00 2.46 0.25 0.08 80.69 01:05:01 AM 1 20.66 0.00 2.59 0.25 0.10 76.39 Average: all 18.82 0.02 3.74 10.33 0.12 66.97 Average: 0 17.19 0.02 3.64 10.64 0.12 68.39 Average: 1 20.45 0.01 3.83 10.03 0.13 65.56