---> uname -a: Linux prd-centos8-builder-2c-1g-13320.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 525 5077 19 2096 6870 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:98:27:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe98:27fe/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) 03/15/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 239.12 154.47 84.66 7587.34 19487.79 01:06:01 PM 101.45 0.23 101.22 16.53 8038.69 01:07:01 PM 45.42 0.28 45.13 40.65 3673.09 01:08:01 PM 13.25 0.07 13.18 3.07 272.10 01:09:01 PM 19.39 0.78 18.61 57.05 443.77 Average: 83.73 31.17 52.56 1541.03 6383.24 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5387548 7039032 2496896 31.67 2688 1832964 765344 8.57 223452 1961304 77788 01:06:01 PM 5238040 7070008 2646404 33.56 2688 1999684 682288 7.64 220076 2061976 78584 01:07:01 PM 5153896 6984612 2730548 34.63 2688 1998588 766392 8.58 244224 2119792 12 01:08:01 PM 5240344 7071124 2644100 33.54 2688 1998680 659304 7.38 245240 2032552 16 01:09:01 PM 5229228 7061868 2655216 33.68 2688 2000560 691156 7.74 415252 1874100 192 Average: 5249811 7045329 2634633 33.42 2688 1966095 712897 7.98 269649 2009945 31318 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 262.63 142.04 1655.85 61.45 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 26.66 21.20 252.05 5.78 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.93 20.98 39.47 6.88 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 22.95 18.03 22.66 6.42 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 34.22 26.57 30.99 11.40 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 73.88 45.76 400.22 18.39 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) 03/15/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.45 2.77 22.83 13.49 0.25 19.20 01:05:01 PM 0 45.52 1.95 18.89 13.09 0.22 20.33 01:05:01 PM 1 37.30 3.62 26.84 13.91 0.28 18.06 01:06:01 PM all 43.02 0.00 3.94 2.66 0.20 50.17 01:06:01 PM 0 34.96 0.00 3.54 3.56 0.23 57.71 01:06:01 PM 1 51.09 0.00 4.35 1.77 0.17 42.63 01:07:01 PM all 42.55 0.00 1.79 1.35 0.16 54.15 01:07:01 PM 0 18.03 0.00 1.55 1.25 0.15 79.02 01:07:01 PM 1 67.07 0.00 2.03 1.45 0.17 29.28 01:08:01 PM all 37.47 0.00 1.83 0.12 0.22 60.34 01:08:01 PM 0 42.95 0.00 1.75 0.17 0.22 54.92 01:08:01 PM 1 32.00 0.00 1.92 0.08 0.23 65.77 01:09:01 PM all 42.37 0.00 2.33 0.23 0.21 54.86 01:09:01 PM 0 20.33 0.00 2.07 0.27 0.20 77.13 01:09:01 PM 1 64.42 0.00 2.58 0.20 0.22 32.58 Average: all 41.37 0.54 6.44 3.51 0.21 47.93 Average: 0 32.30 0.38 5.50 3.62 0.20 58.00 Average: 1 50.48 0.70 7.38 3.39 0.21 37.83