---> uname -a: Linux prd-centos8-builder-2c-1g-13784.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 561 5042 19 2095 6833 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:6a:ec:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe6a:ec3b/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) 03/16/2024 _x86_64_ (2 CPU) 22:03:28 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 240.55 139.82 100.73 6006.00 7041.97 10:06:01 PM 93.58 0.28 93.30 17.86 8662.74 10:07:01 PM 25.71 0.30 25.41 42.39 1009.26 10:08:01 PM 26.98 0.78 26.20 57.06 608.95 Average: 96.71 35.30 61.41 1530.95 4330.70 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5285624 7038904 2598812 32.96 2688 1926748 699408 7.83 218224 2041260 151168 10:06:01 PM 5189704 7018716 2694732 34.18 2688 1997160 697392 7.81 243536 2087500 16440 10:07:01 PM 5219292 7049548 2665144 33.80 2688 1998436 662076 7.41 245904 2055460 12 10:08:01 PM 5122260 6957244 2762176 35.03 2688 2002584 756908 8.47 414236 1983780 12632 Average: 5204220 7016103 2680216 33.99 2688 1981232 703946 7.88 280475 2042000 45063 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 297.77 152.08 1752.58 58.66 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 31.83 25.75 190.12 9.57 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.54 25.46 28.60 15.46 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 36.09 28.73 34.28 11.67 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 98.56 58.01 501.43 23.84 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) 03/16/2024 _x86_64_ (2 CPU) 22:03:28 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 43.27 2.23 17.93 4.80 0.14 31.64 10:05:01 PM 0 34.41 2.42 17.26 4.26 0.15 41.50 10:05:01 PM 1 52.15 2.04 18.61 5.34 0.12 21.75 10:06:01 PM all 40.69 0.00 2.73 2.86 0.09 53.63 10:06:01 PM 0 26.61 0.00 2.60 2.75 0.08 67.95 10:06:01 PM 1 54.77 0.00 2.85 2.97 0.10 39.30 10:07:01 PM all 35.57 0.00 1.83 0.54 0.11 61.94 10:07:01 PM 0 27.48 0.00 1.75 0.65 0.12 70.00 10:07:01 PM 1 43.67 0.00 1.92 0.43 0.10 53.88 10:08:01 PM all 41.66 0.00 2.36 0.28 0.11 55.59 10:08:01 PM 0 28.56 0.00 2.10 0.32 0.10 68.92 10:08:01 PM 1 54.75 0.00 2.61 0.25 0.12 42.27 Average: all 40.29 0.55 6.16 2.11 0.11 50.78 Average: 0 29.25 0.60 5.88 1.99 0.11 62.17 Average: 1 51.33 0.50 6.44 2.23 0.11 39.38