---> uname -a: Linux prd-centos8-builder-2c-1g-4408.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 543 5039 19 2116 6850 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:87:02:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe87:29e/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) 02/10/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 221.29 128.84 92.45 4180.47 6994.55 05:06:01 PM 100.03 0.23 99.80 16.53 9140.09 05:07:01 PM 46.88 0.35 46.53 43.72 2794.00 05:08:01 PM 12.88 0.00 12.88 0.00 294.58 05:09:01 PM 32.16 0.78 31.38 57.06 1030.49 Average: 82.65 26.04 56.61 859.61 4050.97 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5285788 7021980 2598656 32.96 2688 1910492 710080 7.95 217476 2042432 139348 05:06:01 PM 5087196 6963624 2797248 35.48 2688 2042800 740208 8.29 224704 2201692 83672 05:07:01 PM 5181148 7031464 2703296 34.29 2688 2016948 662064 7.41 252436 2079352 28 05:08:01 PM 5153748 7005452 2730696 34.63 2688 2018344 688032 7.70 253160 2106380 1400 05:09:01 PM 5159628 7014540 2724816 34.56 2688 2020980 677100 7.58 429016 1925200 27420 Average: 5173502 7007412 2710942 34.38 2688 2001913 695497 7.79 275358 2071011 50374 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 323.79 191.45 1677.72 66.25 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 96.83 90.87 501.66 14.77 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 65.59 63.63 45.58 13.32 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 42.39 40.69 29.26 8.76 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 66.76 62.31 46.49 15.28 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 119.08 89.79 460.17 23.68 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) 02/10/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.18 2.13 17.82 5.95 0.09 31.83 05:05:01 PM 0 44.94 2.99 20.64 6.39 0.10 24.93 05:05:01 PM 1 39.44 1.27 15.01 5.50 0.08 38.70 05:06:01 PM all 38.16 0.00 3.44 3.42 0.12 54.86 05:06:01 PM 0 47.33 0.00 3.87 3.77 0.10 44.92 05:06:01 PM 1 29.03 0.00 3.01 3.07 0.13 64.76 05:07:01 PM all 36.60 0.00 2.14 1.09 0.10 60.06 05:07:01 PM 0 40.09 0.00 2.11 1.24 0.10 56.46 05:07:01 PM 1 33.13 0.00 2.18 0.95 0.10 63.64 05:08:01 PM all 24.46 0.00 1.58 0.41 0.08 73.47 05:08:01 PM 0 20.46 0.00 1.49 0.30 0.07 77.69 05:08:01 PM 1 28.49 0.00 1.68 0.52 0.08 69.22 05:09:01 PM all 41.20 0.00 2.80 0.67 0.11 55.22 05:09:01 PM 0 32.31 0.00 2.52 0.37 0.10 64.70 05:09:01 PM 1 50.09 0.00 3.09 0.97 0.12 45.74 Average: all 36.51 0.42 5.52 2.30 0.10 55.15 Average: 0 36.98 0.59 6.07 2.40 0.09 53.86 Average: 1 36.04 0.25 4.97 2.19 0.10 56.44