---> uname -a: Linux prd-centos8-builder-2c-1g-10669.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 574 5025 19 2100 6821 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:57:3d:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe57:3dc5/64 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) 03/03/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 211.78 100.15 111.63 3029.72 7325.86 08:06:01 PM 90.59 0.50 90.09 56.78 8384.34 08:07:01 PM 25.70 0.07 25.63 3.07 1019.30 08:08:01 PM 27.29 0.78 26.51 57.05 797.05 Average: 88.32 25.06 63.26 777.21 4369.34 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5208100 7000204 2676336 33.94 2688 1962372 745956 8.35 225084 2096152 170764 08:06:01 PM 5183100 7016968 2701336 34.26 2688 2001728 712408 7.98 243856 2089004 16504 08:07:01 PM 5187292 7021204 2697144 34.21 2688 2001816 687220 7.69 244400 2084280 24 08:08:01 PM 5159344 6995872 2725092 34.56 2688 2003868 705340 7.90 413316 1944096 17560 Average: 5184459 7008562 2699977 34.24 2688 1992446 712731 7.98 281664 2053383 51213 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 64.53 43.89 1055.43 8.73 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 28.81 25.19 62.99 8.26 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.11 17.08 21.02 6.29 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 35.59 28.29 36.21 10.53 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 37.65 28.55 290.71 8.45 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) 03/03/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.42 1.39 14.29 2.91 0.12 38.87 08:05:01 PM 0 44.64 1.65 14.79 2.86 0.12 35.94 08:05:01 PM 1 40.21 1.13 13.80 2.96 0.12 41.78 08:06:01 PM all 38.05 0.00 3.00 1.78 0.11 57.06 08:06:01 PM 0 53.43 0.00 2.88 1.33 0.13 42.22 08:06:01 PM 1 22.67 0.00 3.11 2.23 0.08 71.90 08:07:01 PM all 29.52 0.00 1.18 0.29 0.09 68.91 08:07:01 PM 0 39.98 0.00 1.25 0.18 0.10 58.48 08:07:01 PM 1 19.06 0.00 1.12 0.40 0.08 79.34 08:08:01 PM all 38.82 0.00 2.58 0.23 0.09 58.28 08:08:01 PM 0 52.68 0.00 2.76 0.22 0.10 44.24 08:08:01 PM 1 24.93 0.00 2.40 0.25 0.08 72.34 Average: all 37.16 0.34 5.20 1.29 0.10 55.90 Average: 0 47.71 0.40 5.34 1.13 0.11 45.30 Average: 1 26.63 0.28 5.05 1.45 0.09 66.50