---> uname -a: Linux prd-centos8-robot-2c-8g-1797.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 623 4921 19 2152 6778 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:54:0a:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe54:aa9/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:40:55 LINUX RESTART (2 CPU) 02:42:01 AM tps rtps wtps bread/s bwrtn/s 02:43:01 AM 121.76 57.65 64.11 6995.13 8810.65 02:44:01 AM 94.50 0.70 93.80 50.78 10269.43 02:45:01 AM 23.28 0.42 22.86 64.79 1892.52 02:46:01 AM 53.33 0.03 53.30 3.47 7018.06 02:47:01 AM 5.88 0.08 5.80 31.99 649.72 02:48:01 AM 8.77 0.33 8.43 37.06 840.69 Average: 51.26 9.87 41.39 1197.27 4913.71 02:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 AM 5310088 6994960 2572344 32.63 2688 1866856 763968 8.55 208952 2039000 143080 02:44:01 AM 5176608 7003376 2705824 34.33 2688 2004004 719708 8.06 221704 2137228 30112 02:45:01 AM 5166900 7041556 2715532 34.45 2688 2049224 692016 7.75 251832 2109820 38396 02:46:01 AM 4994040 7022128 2888392 36.64 2688 2197256 680012 7.61 258608 2254896 16544 02:47:01 AM 4965156 6993952 2917276 37.01 2688 2198352 727056 8.14 258728 2283948 4 02:48:01 AM 5061420 6958492 2821012 35.79 2688 2070536 741808 8.31 305148 2157804 39880 Average: 5112369 7002411 2770063 35.14 2688 2064371 720761 8.07 250829 2163783 44669 02:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 304.28 188.22 1525.79 58.45 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 64.55 49.98 649.74 8.39 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 21.23 17.85 84.15 5.59 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 216.28 158.36 260.16 41.66 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 23.94 15.96 6.04 1.34 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 120.11 73.77 437.01 56.02 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 125.07 84.03 493.83 28.58 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) 10/27/2024 _x86_64_ (2 CPU) 02:40:55 LINUX RESTART (2 CPU) 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 35.31 0.04 7.55 9.52 0.11 47.46 02:43:01 AM 0 38.30 0.08 7.59 9.58 0.12 44.34 02:43:01 AM 1 32.33 0.00 7.51 9.47 0.10 50.59 02:44:01 AM all 26.63 0.00 3.88 5.14 0.09 64.26 02:44:01 AM 0 22.78 0.00 3.55 4.58 0.08 69.00 02:44:01 AM 1 30.50 0.00 4.21 5.70 0.10 59.49 02:45:01 AM all 18.91 0.00 2.62 0.97 0.06 77.45 02:45:01 AM 0 26.94 0.00 2.89 1.05 0.07 69.05 02:45:01 AM 1 10.87 0.00 2.35 0.88 0.05 85.84 02:46:01 AM all 20.01 0.00 3.26 3.29 0.08 73.37 02:46:01 AM 0 26.34 0.00 3.43 2.76 0.07 67.40 02:46:01 AM 1 13.69 0.00 3.09 3.81 0.08 79.33 02:47:01 AM all 1.16 0.00 0.29 0.24 0.03 98.28 02:47:01 AM 0 0.38 0.00 0.27 0.23 0.03 99.08 02:47:01 AM 1 1.94 0.00 0.32 0.25 0.02 97.48 02:48:01 AM all 19.55 0.00 1.97 0.31 0.09 78.08 02:48:01 AM 0 25.08 0.00 2.57 0.46 0.10 71.79 02:48:01 AM 1 14.11 0.00 1.37 0.17 0.08 84.27 Average: all 20.27 0.01 3.26 3.25 0.08 73.13 Average: 0 23.29 0.01 3.38 3.12 0.08 70.11 Average: 1 17.25 0.00 3.15 3.38 0.07 76.15