---> uname -a: Linux prd-centos8-builder-2c-1g-18305.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 551 5051 19 2095 6843 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:da:0b:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:feda:bbf/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) 03/26/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 251.71 158.39 93.32 7623.40 10463.97 02:06:01 PM 101.17 0.28 100.88 17.86 8698.02 02:07:01 PM 22.93 0.30 22.63 42.39 1429.58 02:08:01 PM 19.76 0.58 19.18 33.72 448.08 Average: 98.89 39.89 59.00 1929.18 5259.86 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5317216 7047084 2567228 32.56 2688 1903360 704908 7.89 217436 2008080 132320 02:06:01 PM 5172260 7001676 2712184 34.40 2688 1997380 729200 8.16 242244 2104704 31972 02:07:01 PM 5207352 7038020 2677092 33.95 2688 1998648 704204 7.88 245460 2066508 4 02:08:01 PM 5205084 7036892 2679360 33.98 2688 1999796 705212 7.89 414688 1899900 164 Average: 5225478 7030918 2658966 33.72 2688 1974796 710881 7.96 279957 2019798 41115 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 321.88 155.34 1683.18 62.97 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.00 28.91 257.06 9.43 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.01 17.91 21.61 6.10 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 32.81 27.64 33.09 10.12 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 102.67 57.45 498.70 22.16 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) 03/26/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 39.32 2.73 20.49 9.74 0.14 27.58 02:05:01 PM 0 38.80 2.30 18.86 8.18 0.14 31.73 02:05:01 PM 1 39.85 3.17 22.13 11.31 0.14 23.40 02:06:01 PM all 41.06 0.00 3.22 3.19 0.11 52.42 02:06:01 PM 0 56.23 0.00 3.35 3.45 0.12 36.86 02:06:01 PM 1 25.89 0.00 3.10 2.93 0.10 67.98 02:07:01 PM all 28.32 0.00 1.38 0.63 0.08 69.58 02:07:01 PM 0 45.96 0.00 1.48 0.87 0.08 51.60 02:07:01 PM 1 10.68 0.00 1.28 0.40 0.07 87.57 02:08:01 PM all 38.13 0.00 2.10 0.63 0.10 59.04 02:08:01 PM 0 47.53 0.00 2.50 0.85 0.12 49.00 02:08:01 PM 1 28.72 0.00 1.70 0.40 0.08 69.10 Average: all 36.70 0.67 6.72 3.51 0.10 52.30 Average: 0 47.18 0.57 6.48 3.31 0.11 42.35 Average: 1 26.19 0.78 6.95 3.71 0.10 62.27