---> uname -a: Linux prd-centos8-robot-2c-8g-28023.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 563 5039 19 2094 6838 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:31:37:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe31:3771/64 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) 09/26/2024 _x86_64_ (2 CPU) 07:48:20 LINUX RESTART (2 CPU) 07:49:01 AM tps rtps wtps bread/s bwrtn/s 07:50:02 AM 83.51 46.52 36.99 6060.11 25999.13 07:51:01 AM 90.60 6.98 83.62 1270.68 6128.99 07:52:01 AM 67.41 0.83 66.58 83.71 8907.18 07:53:01 AM 22.10 0.72 21.38 95.45 503.77 Average: 65.80 13.79 52.01 1880.07 10402.80 07:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:02 AM 5582008 7095268 2300424 29.18 2688 1706112 678708 7.60 184856 1834604 83336 07:51:01 AM 5253628 7059108 2628804 33.35 2688 1982380 661520 7.41 210660 2078832 200416 07:52:01 AM 5207016 7042692 2675416 33.94 2688 2012520 677768 7.59 231544 2097968 1264 07:53:01 AM 5189040 7030796 2693392 34.17 2688 2017988 678764 7.60 407584 1940108 16716 Average: 5307923 7056966 2574509 32.66 2688 1929750 674190 7.55 258661 1987878 75433 07:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:02 AM eth0 283.74 164.58 1147.18 54.52 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 66.90 53.85 671.13 8.21 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 39.35 29.62 390.22 15.23 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 20.51 19.25 16.83 9.38 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 102.78 66.88 555.89 21.89 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) 09/26/2024 _x86_64_ (2 CPU) 07:48:20 LINUX RESTART (2 CPU) 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:02 AM all 28.48 0.04 5.59 31.49 0.15 34.26 07:50:02 AM 0 26.59 0.03 5.34 29.99 0.17 37.87 07:50:02 AM 1 30.38 0.05 5.83 32.99 0.14 30.61 07:51:01 AM all 32.66 0.00 5.80 6.81 0.13 54.61 07:51:01 AM 0 29.37 0.00 5.29 6.80 0.14 58.41 07:51:01 AM 1 35.94 0.00 6.30 6.81 0.12 50.83 07:52:01 AM all 15.14 0.00 2.29 4.42 0.07 78.08 07:52:01 AM 0 10.97 0.00 2.21 4.19 0.05 82.58 07:52:01 AM 1 19.31 0.00 2.37 4.64 0.08 73.60 07:53:01 AM all 32.37 0.00 3.53 0.66 0.11 63.32 07:53:01 AM 0 24.35 0.00 3.31 0.30 0.12 71.92 07:53:01 AM 1 40.40 0.00 3.76 1.02 0.10 54.72 Average: all 27.14 0.01 4.29 10.80 0.11 57.64 Average: 0 22.80 0.01 4.03 10.30 0.12 62.75 Average: 1 31.49 0.01 4.56 11.30 0.11 52.53