---> uname -a: Linux prd-centos8-robot-2c-8g-1738.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 624 4771 19 2302 6770 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:4a:e6:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe4a:e601/64 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) 01:35:28 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 123.52 50.77 72.75 7369.92 12541.75 01:38:01 AM 93.17 0.70 92.47 50.79 10182.52 01:39:01 AM 20.73 0.42 20.31 64.78 1692.47 01:40:01 AM 71.49 2.70 68.79 429.86 7902.08 Average: 77.23 13.65 63.58 1979.14 8079.80 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5345456 7035644 2536976 32.19 2688 1872212 704720 7.89 210656 2003988 144272 01:38:01 AM 5136100 6966296 2746332 34.84 2688 2007044 748468 8.38 222248 2176476 30112 01:39:01 AM 5119140 6996616 2763292 35.06 2688 2052764 741592 8.30 247044 2165880 43580 01:40:01 AM 4901512 6942584 2980920 37.82 2688 2209964 750400 8.40 298924 2306664 13436 Average: 5125552 6985285 2756880 34.97 2688 2035496 736295 8.24 244718 2163252 57850 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 322.77 181.86 1551.21 59.81 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 67.17 51.71 629.54 8.42 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 23.08 16.71 7.55 5.47 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 82.91 67.46 317.51 22.32 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 123.99 79.44 626.49 24.01 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) 01:35:28 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 44.10 0.03 8.05 5.39 0.11 42.32 01:37:01 AM 0 35.05 0.03 6.34 4.22 0.12 54.24 01:37:01 AM 1 53.13 0.02 9.77 6.56 0.10 30.42 01:38:01 AM all 24.46 0.00 3.47 3.70 0.08 68.28 01:38:01 AM 0 17.82 0.00 2.74 3.25 0.08 76.11 01:38:01 AM 1 31.12 0.00 4.20 4.15 0.08 60.44 01:39:01 AM all 14.78 0.00 2.38 0.53 0.06 82.25 01:39:01 AM 0 13.37 0.00 2.42 0.62 0.05 83.54 01:39:01 AM 1 16.19 0.00 2.34 0.43 0.07 80.97 01:40:01 AM all 32.38 0.00 4.79 2.40 0.11 60.33 01:40:01 AM 0 20.31 0.00 4.15 3.45 0.10 72.00 01:40:01 AM 1 44.49 0.00 5.43 1.35 0.12 48.61 Average: all 28.91 0.01 4.67 3.00 0.09 63.32 Average: 0 21.62 0.01 3.91 2.88 0.09 71.50 Average: 1 36.22 0.00 5.43 3.12 0.09 55.14