---> uname -a: Linux prd-centos8-builder-2c-1g-45019.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 557 5051 19 2091 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:e1:8c:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fee1:8c25/64 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) 10/01/2024 _x86_64_ (2 CPU) 21:03:29 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 295.25 140.64 154.61 6012.06 7815.48 09:06:01 PM 90.40 0.47 89.94 56.26 8259.39 09:07:01 PM 18.48 0.10 18.38 3.60 776.00 09:08:01 PM 19.98 0.78 19.20 57.06 429.96 Average: 106.03 35.50 70.53 1532.24 4320.21 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5307112 7049832 2577332 32.69 2688 1914848 677088 7.58 219004 2011808 137868 09:06:01 PM 5175400 7000928 2709044 34.36 2688 1992856 704988 7.89 246472 2096212 13736 09:07:01 PM 5208976 7033952 2675468 33.93 2688 1992796 678288 7.59 246868 2062668 36 09:08:01 PM 5203484 7033716 2680960 34.00 2688 1997392 675732 7.56 416204 1898628 13200 Average: 5223743 7029607 2660701 33.75 2688 1974473 684024 7.66 282137 2017329 41210 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 317.86 162.99 1791.17 66.29 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 34.48 29.48 198.11 9.93 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 12.85 11.13 9.18 4.85 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 37.41 31.66 34.38 15.97 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 100.65 58.82 508.21 24.26 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) 10/01/2024 _x86_64_ (2 CPU) 21:03:29 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.22 2.42 18.74 6.36 0.13 30.13 09:05:01 PM 0 42.15 3.25 21.05 6.31 0.12 27.12 09:05:01 PM 1 42.29 1.59 16.46 6.41 0.14 33.12 09:06:01 PM all 38.61 0.00 3.04 2.68 0.11 55.57 09:06:01 PM 0 48.55 0.00 2.90 1.92 0.12 46.52 09:06:01 PM 1 28.64 0.00 3.19 3.44 0.10 64.63 09:07:01 PM all 21.67 0.00 1.04 0.48 0.08 76.73 09:07:01 PM 0 24.17 0.00 1.08 0.47 0.08 74.20 09:07:01 PM 1 19.16 0.00 1.00 0.48 0.08 79.27 09:08:01 PM all 39.14 0.00 2.74 0.28 0.10 57.74 09:08:01 PM 0 55.09 0.00 3.35 0.32 0.08 41.16 09:08:01 PM 1 23.20 0.00 2.13 0.23 0.12 74.32 Average: all 35.38 0.60 6.34 2.43 0.10 55.14 Average: 0 42.49 0.80 7.02 2.23 0.10 47.35 Average: 1 28.28 0.39 5.66 2.63 0.11 62.92