---> uname -a: Linux prd-centos8-builder-2c-1g-22172.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 5039 19 2084 6820 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:f2:bc:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fef2:bc0f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/10/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 229.63 125.20 104.43 4991.70 7068.44 09:06:01 PM 85.29 0.78 84.50 64.66 8194.00 09:07:01 PM 25.38 0.10 25.28 3.60 1078.05 09:08:01 PM 24.20 0.48 23.71 49.06 493.07 Average: 91.12 31.64 59.48 1277.25 4208.39 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5257500 7001024 2626944 33.32 2688 1916348 766956 8.59 217992 2066220 142720 09:06:01 PM 5161940 6981840 2722504 34.53 2688 1987384 766784 8.58 244564 2111456 16440 09:07:01 PM 5183176 7002732 2701268 34.26 2688 1987496 722976 8.09 255892 2080400 28 09:08:01 PM 5118292 6942368 2766152 35.08 2688 1991400 785236 8.79 424316 1976336 12604 Average: 5180227 6981991 2704217 34.30 2688 1970657 760488 8.51 285691 2058603 42948 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 286.94 154.51 1715.76 60.74 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.59 26.58 189.25 8.30 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.63 25.66 25.12 8.07 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 35.23 29.93 33.79 11.99 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 95.60 59.17 490.98 22.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/10/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 44.16 2.00 16.95 4.48 0.09 32.31 09:05:01 PM 0 40.69 1.99 14.02 4.30 0.08 38.92 09:05:01 PM 1 47.66 2.01 19.92 4.67 0.10 25.64 09:06:01 PM all 39.86 0.00 2.72 2.76 0.11 54.54 09:06:01 PM 0 14.63 0.00 2.26 2.86 0.12 80.14 09:06:01 PM 1 65.24 0.00 3.19 2.67 0.10 28.80 09:07:01 PM all 38.07 0.00 2.05 0.47 0.10 59.32 09:07:01 PM 0 35.19 0.00 1.88 0.57 0.10 62.26 09:07:01 PM 1 40.94 0.00 2.22 0.37 0.10 56.38 09:08:01 PM all 42.59 0.00 2.57 0.18 0.10 54.55 09:08:01 PM 0 30.42 0.00 2.62 0.17 0.10 66.69 09:08:01 PM 1 54.76 0.00 2.53 0.20 0.10 42.41 Average: all 41.16 0.49 6.03 1.96 0.10 50.25 Average: 0 30.19 0.49 5.17 1.97 0.10 62.08 Average: 1 52.16 0.49 6.90 1.96 0.10 38.38