---> uname -a: Linux prd-centos8-builder-2c-1g-36255.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: 2799.996 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 555 5057 19 2087 6840 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:10:5e:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe10:5ec1/64 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) 04/29/2024 _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 215.33 115.41 99.92 3316.89 6857.45 06:06:01 PM 87.34 0.48 86.85 56.65 8317.91 06:07:01 PM 25.08 0.10 24.98 3.60 1043.56 06:08:01 PM 26.10 0.78 25.31 57.06 568.61 Average: 88.47 29.20 59.27 858.62 4197.16 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5297800 7043468 2586636 32.81 2688 1918620 699748 7.83 217864 2025324 143396 06:06:01 PM 5276356 7097992 2608080 33.08 2688 1989596 650100 7.28 244232 1997948 16952 06:07:01 PM 5240628 7062252 2643808 33.53 2688 1989708 659636 7.38 245528 2031496 24 06:08:01 PM 5176552 7002788 2707884 34.34 2688 1993756 723124 8.09 422852 1918168 12616 Average: 5247834 7051625 2636602 33.44 2688 1972920 683152 7.65 282619 1993234 43247 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 134.37 90.87 1108.85 30.13 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 32.89 27.21 187.17 8.96 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 26.25 22.85 22.10 7.70 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 36.26 29.20 32.23 18.72 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 57.44 42.53 337.61 16.38 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) 04/29/2024 _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 40.45 1.88 16.71 4.38 0.10 36.47 06:05:01 PM 0 40.02 1.56 12.42 3.57 0.10 42.33 06:05:01 PM 1 40.89 2.21 21.06 5.19 0.10 30.55 06:06:01 PM all 39.42 0.00 2.92 2.35 0.14 55.18 06:06:01 PM 0 23.52 0.00 3.14 2.80 0.08 70.45 06:06:01 PM 1 55.27 0.00 2.70 1.90 0.20 39.94 06:07:01 PM all 40.08 0.00 2.04 0.38 0.11 57.40 06:07:01 PM 0 16.95 0.00 1.64 0.52 0.10 80.79 06:07:01 PM 1 63.20 0.00 2.45 0.23 0.12 34.00 06:08:01 PM all 43.03 0.00 2.69 0.31 0.08 53.90 06:08:01 PM 0 34.06 0.00 2.67 0.10 0.08 63.09 06:08:01 PM 1 51.99 0.00 2.70 0.52 0.08 44.70 Average: all 40.74 0.47 6.06 1.85 0.11 50.78 Average: 0 28.62 0.39 4.95 1.75 0.09 64.20 Average: 1 52.89 0.54 7.17 1.95 0.13 37.33