---> uname -a: Linux prd-centos8-robot-2c-8g-33704.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 5025 19 2094 6824 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:bf:9c:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:febf:9c9d/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) 10/02/2024 _x86_64_ (2 CPU) 02:34:26 LINUX RESTART (2 CPU) 02:35:01 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 94.72 25.37 69.34 6707.23 6803.80 02:37:01 AM 92.02 0.70 91.32 50.78 9662.71 02:38:01 AM 14.20 0.23 13.96 35.33 1315.13 02:39:01 AM 1.57 0.00 1.57 0.00 23.31 02:40:01 AM 0.47 0.00 0.47 0.00 6.36 02:41:01 AM 0.35 0.00 0.35 0.00 3.38 02:42:01 AM 0.47 0.00 0.47 0.00 5.88 Average: 29.11 3.76 25.36 970.57 2546.01 02:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5234500 6995948 2647932 33.59 2688 1942912 765380 8.57 246484 2078344 189408 02:37:01 AM 5167016 7000448 2715416 34.45 2688 2009900 725000 8.12 221272 2148488 30068 02:38:01 AM 5165956 7000036 2716476 34.46 2688 2011112 729916 8.17 248700 2124480 160 02:39:01 AM 5165552 6999632 2716880 34.47 2688 2011112 729916 8.17 248700 2125256 4 02:40:01 AM 5164756 6998836 2717676 34.48 2688 2011112 745940 8.35 248700 2125576 4 02:41:01 AM 5164844 6998952 2717588 34.48 2688 2011116 745940 8.35 248700 2125616 4 02:42:01 AM 5164948 6999056 2717484 34.48 2688 2011116 745940 8.35 248704 2125552 4 Average: 5175367 6998987 2707065 34.34 2688 2001197 741147 8.30 244466 2121902 31379 02:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 292.07 177.21 1570.69 59.02 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 60.00 47.93 613.03 8.31 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 17.31 10.96 14.99 5.42 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 1.33 0.43 0.39 0.15 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.77 0.42 0.36 0.15 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 0.72 0.40 0.42 0.18 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 0.78 0.40 0.36 0.15 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 53.29 33.97 314.35 10.48 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) 10/02/2024 _x86_64_ (2 CPU) 02:34:26 LINUX RESTART (2 CPU) 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 42.20 0.00 7.17 3.38 0.13 47.11 02:36:01 AM 0 36.71 0.00 7.19 3.20 0.12 52.78 02:36:01 AM 1 47.70 0.00 7.15 3.56 0.15 41.43 02:37:01 AM all 28.50 0.00 4.09 3.05 0.08 64.29 02:37:01 AM 0 19.00 0.00 3.14 3.22 0.08 74.57 02:37:01 AM 1 37.99 0.00 5.03 2.88 0.08 54.01 02:38:01 AM all 11.17 0.00 1.20 0.34 0.05 87.23 02:38:01 AM 0 2.67 0.00 0.79 0.32 0.05 96.17 02:38:01 AM 1 19.67 0.00 1.62 0.37 0.05 78.29 02:39:01 AM all 0.43 0.00 0.08 0.01 0.03 99.47 02:39:01 AM 0 0.60 0.00 0.10 0.02 0.02 99.27 02:39:01 AM 1 0.25 0.00 0.05 0.00 0.03 99.67 02:40:01 AM all 0.39 0.00 0.04 0.00 0.03 99.54 02:40:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 02:40:01 AM 1 0.17 0.00 0.02 0.00 0.02 99.80 02:41:01 AM all 0.18 0.00 0.10 0.00 0.02 99.70 02:41:01 AM 0 0.20 0.00 0.13 0.00 0.03 99.63 02:41:01 AM 1 0.17 0.00 0.07 0.00 0.00 99.77 02:42:01 AM all 0.41 0.00 0.07 0.00 0.03 99.49 02:42:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 02:42:01 AM 1 0.25 0.00 0.07 0.00 0.03 99.65 Average: all 11.88 0.00 1.82 0.97 0.05 85.28 Average: 0 8.62 0.00 1.64 0.96 0.05 88.73 Average: 1 15.14 0.00 2.00 0.97 0.05 81.84