---> uname -a: Linux prd-centos8-builder-2c-1g-9887.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 588 5013 19 2098 6806 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:3b:87:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe3b:87ad/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) 02/29/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 220.04 115.23 104.82 3467.91 7129.92 06:06:01 PM 102.55 0.45 102.10 29.73 9094.92 06:07:01 PM 24.28 0.30 23.98 42.39 958.24 06:08:01 PM 25.41 0.78 24.63 57.05 748.18 Average: 93.07 29.19 63.88 899.34 4482.77 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5270264 7027552 2614180 33.16 2688 1930392 704432 7.89 217920 2053644 157528 06:06:01 PM 5154300 6984640 2730144 34.63 2688 1997596 715892 8.01 243520 2116916 16500 06:07:01 PM 5152712 6984320 2731732 34.65 2688 1998872 707860 7.92 244952 2116764 24 06:08:01 PM 5162952 6997904 2721492 34.52 2688 2000884 707284 7.92 414148 1936624 17548 Average: 5185057 6998604 2699387 34.24 2688 1981936 708867 7.94 280135 2055987 47900 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 152.87 94.15 1157.60 34.68 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.66 31.29 236.24 17.11 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.58 19.01 22.39 7.26 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 35.07 27.89 36.48 10.49 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 63.05 43.09 363.20 17.39 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) 02/29/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.53 1.59 15.97 4.01 0.09 35.80 06:05:01 PM 0 41.05 1.06 12.41 3.81 0.08 41.59 06:05:01 PM 1 44.03 2.14 19.57 4.20 0.10 29.96 06:06:01 PM all 40.12 0.00 2.97 2.70 0.12 54.09 06:06:01 PM 0 32.21 0.00 2.71 2.98 0.13 61.96 06:06:01 PM 1 48.05 0.00 3.23 2.42 0.10 46.20 06:07:01 PM all 30.15 0.00 1.41 0.27 0.09 68.08 06:07:01 PM 0 17.45 0.00 1.27 0.43 0.10 80.75 06:07:01 PM 1 42.87 0.00 1.55 0.10 0.08 55.40 06:08:01 PM all 38.34 0.00 2.67 0.38 0.12 58.49 06:08:01 PM 0 40.79 0.00 2.38 0.20 0.12 56.51 06:08:01 PM 1 35.89 0.00 2.96 0.57 0.12 60.46 Average: all 37.78 0.39 5.73 1.83 0.10 54.17 Average: 0 32.86 0.26 4.68 1.85 0.11 60.23 Average: 1 42.70 0.53 6.77 1.81 0.10 48.08