---> uname -a: Linux prd-centos8-builder-2c-1g-11403.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 560 5039 19 2099 6834 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:73:7b:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe73:7b0a/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) 03/06/2024 _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 215.63 112.48 103.15 3105.63 6906.73 06:06:01 PM 97.52 0.47 97.05 56.25 8826.26 06:07:01 PM 26.13 1.32 24.81 117.45 978.49 06:08:01 PM 25.96 0.78 25.18 57.06 764.91 Average: 91.31 28.76 62.55 834.16 4369.39 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5244420 7010396 2640016 33.48 2688 1939188 750188 8.40 220016 2078716 163032 06:06:01 PM 5203204 7032968 2681232 34.01 2688 1997508 707208 7.92 245160 2070144 16500 06:07:01 PM 5209616 7042864 2674820 33.93 2688 2001040 685424 7.67 247852 2060604 12 06:08:01 PM 5170080 7006596 2714356 34.43 2688 2003096 725960 8.13 416724 1930480 17560 Average: 5206830 7023206 2677606 33.96 2688 1985208 717195 8.03 282438 2034986 49276 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 75.14 50.55 1058.10 10.88 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 31.46 25.82 158.80 8.40 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 24.03 19.98 17.58 7.40 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 36.09 28.80 36.13 20.28 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 41.68 31.29 317.68 11.74 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) 03/06/2024 _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 40.71 1.57 15.65 3.56 0.11 38.40 06:05:01 PM 0 45.98 1.47 14.42 3.99 0.12 34.02 06:05:01 PM 1 35.45 1.67 16.88 3.12 0.10 42.78 06:06:01 PM all 38.59 0.00 3.24 2.39 0.10 55.69 06:06:01 PM 0 46.85 0.00 3.72 2.65 0.10 46.68 06:06:01 PM 1 30.35 0.00 2.76 2.13 0.10 64.67 06:07:01 PM all 30.50 0.00 1.41 0.33 0.11 67.66 06:07:01 PM 0 45.29 0.00 1.63 0.35 0.10 52.63 06:07:01 PM 1 15.72 0.00 1.18 0.30 0.12 82.68 06:08:01 PM all 38.71 0.00 2.69 0.37 0.11 58.12 06:08:01 PM 0 44.16 0.00 2.94 0.48 0.12 52.30 06:08:01 PM 1 33.27 0.00 2.45 0.27 0.10 63.92 Average: all 37.12 0.39 5.71 1.65 0.11 55.02 Average: 0 45.57 0.36 5.64 1.86 0.11 46.45 Average: 1 28.68 0.41 5.78 1.45 0.10 63.58