---> uname -a: Linux prd-centos8-builder-2c-1g-29827.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: 2799.998 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 589 5022 19 2087 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:85:7d:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe85:7d2b/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) 08/09/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 284.90 122.32 162.58 3725.20 8232.09 06:06:01 PM 86.67 0.83 85.84 67.31 8181.61 06:07:01 PM 21.11 0.13 20.98 10.93 444.71 Average: 129.17 40.19 88.99 1240.28 5590.41 06:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5197360 6985972 2687084 34.08 2688 1959928 741032 8.30 226192 2111980 173484 06:06:01 PM 5196976 7019180 2687468 34.09 2688 1989804 688808 7.71 247732 2072424 24 06:07:01 PM 5140208 6962456 2744236 34.81 2688 1990272 731480 8.19 427980 1949936 160 Average: 5178181 6989203 2706263 34.32 2688 1980001 720440 8.06 300635 2044780 57889 06:04:03 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 235.44 127.39 1679.23 56.61 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 31.27 28.12 53.81 9.92 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 31.53 27.46 30.77 15.03 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 97.89 60.25 575.71 26.86 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) 08/09/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 40.87 1.68 17.93 5.52 0.11 33.88 06:05:01 PM 0 28.64 1.97 19.98 6.20 0.12 43.09 06:05:01 PM 1 53.01 1.39 15.89 4.84 0.10 24.76 06:06:01 PM all 38.15 0.00 3.09 2.50 0.10 56.16 06:06:01 PM 0 36.27 0.00 3.38 2.63 0.10 57.62 06:06:01 PM 1 40.02 0.00 2.80 2.38 0.10 54.70 06:07:01 PM all 37.75 0.00 2.29 0.20 0.09 59.67 06:07:01 PM 0 29.36 0.00 2.38 0.18 0.08 67.99 06:07:01 PM 1 46.13 0.00 2.20 0.22 0.10 51.35 Average: all 38.89 0.54 7.60 2.70 0.10 50.17 Average: 0 31.47 0.63 8.38 2.95 0.10 56.47 Average: 1 46.29 0.45 6.83 2.45 0.10 43.89