---> uname -a: Linux prd-centos8-builder-2c-1g-14977.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 579 5023 19 2096 6815 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:3e:b5:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe3e:b5db/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) 03/22/2024 _x86_64_ (2 CPU) 01:03:28 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 244.29 145.35 98.93 6171.28 7004.87 01:06:01 AM 89.27 0.28 88.99 17.86 9014.18 01:07:01 AM 29.74 0.30 29.44 42.39 1044.52 01:08:01 AM 20.98 0.78 20.20 57.06 464.59 Average: 96.07 36.68 59.39 1572.27 4382.01 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5274448 7018644 2609996 33.10 2688 1917872 730684 8.18 218504 2049632 142712 01:06:01 AM 5176608 7006440 2707836 34.34 2688 1997252 734008 8.22 240528 2099916 16444 01:07:01 AM 5195244 7025792 2689200 34.11 2688 1998528 697496 7.81 245020 2077780 24 01:08:01 AM 5148300 6980800 2736144 34.70 2688 2000480 725760 8.12 415472 1954240 260 Average: 5198650 7007919 2685794 34.06 2688 1978533 721987 8.08 279881 2045392 39860 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 271.73 161.70 1747.73 60.54 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.03 23.10 193.07 7.76 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.22 25.67 28.50 8.94 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 37.49 29.88 35.71 20.18 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 92.12 60.09 501.29 24.36 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) 03/22/2024 _x86_64_ (2 CPU) 01:03:28 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.91 2.41 17.88 5.79 0.12 30.89 01:05:01 AM 0 43.75 2.31 19.34 6.36 0.10 28.13 01:05:01 AM 1 42.07 2.51 16.41 5.23 0.14 33.64 01:06:01 AM all 33.38 0.00 2.76 3.59 0.12 60.16 01:06:01 AM 0 40.79 0.00 2.82 3.12 0.13 53.14 01:06:01 AM 1 25.97 0.00 2.70 4.06 0.10 67.17 01:07:01 AM all 40.74 0.00 1.72 0.62 0.11 56.82 01:07:01 AM 0 55.03 0.00 1.76 0.82 0.10 42.29 01:07:01 AM 1 26.56 0.00 1.67 0.42 0.12 71.24 01:08:01 AM all 37.96 0.00 2.31 0.32 0.11 59.30 01:08:01 AM 0 32.11 0.00 2.43 0.27 0.12 65.07 01:08:01 AM 1 43.83 0.00 2.19 0.37 0.10 53.52 Average: all 38.73 0.60 6.11 2.57 0.11 51.88 Average: 0 42.89 0.57 6.54 2.63 0.11 47.26 Average: 1 34.57 0.62 5.69 2.51 0.11 56.49