---> uname -a: Linux prd-centos8-builder-2c-1g-821.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 598 4984 19 2116 6794 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:3c:60:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe3c:601d/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) 01/30/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 220.24 114.71 105.53 3310.10 7414.21 02:06:01 AM 101.95 0.47 101.48 56.26 8912.48 02:07:01 AM 29.39 0.10 29.29 3.60 1544.74 02:08:01 AM 24.43 0.97 23.46 69.31 714.86 Average: 94.00 29.06 64.94 859.85 4646.39 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5237776 7028996 2646660 33.57 2688 1963212 706084 7.90 221292 2081688 179036 02:06:01 AM 5232916 7080792 2651520 33.63 2688 2014760 635328 7.11 245012 2038620 32140 02:07:01 AM 5194656 7042592 2689780 34.12 2688 2014872 658048 7.37 252384 2068584 24 02:08:01 AM 5151916 7002732 2732520 34.66 2688 2017100 701648 7.85 421896 1942172 15840 Average: 5204316 7038778 2680120 33.99 2688 2002486 675277 7.56 285146 2032766 56760 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 135.80 89.49 1279.63 31.06 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 35.48 27.36 267.19 8.20 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.79 17.36 16.06 6.37 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 39.74 30.41 38.75 21.01 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 57.70 41.15 400.41 16.66 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) 01/30/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.97 1.89 16.09 3.86 0.14 35.06 02:05:01 AM 0 30.42 2.79 20.05 4.50 0.12 42.12 02:05:01 AM 1 55.38 1.01 12.17 3.23 0.15 28.07 02:06:01 AM all 38.88 0.00 3.27 2.14 0.11 55.60 02:06:01 AM 0 44.04 0.00 3.65 3.00 0.12 49.20 02:06:01 AM 1 33.72 0.00 2.90 1.28 0.10 62.00 02:07:01 AM all 29.77 0.00 1.38 0.58 0.08 68.18 02:07:01 AM 0 47.82 0.00 1.37 0.38 0.08 50.34 02:07:01 AM 1 11.75 0.00 1.40 0.78 0.08 85.99 02:08:01 AM all 36.70 0.00 2.74 0.35 0.09 60.12 02:08:01 AM 0 47.61 0.00 3.17 0.28 0.10 48.84 02:08:01 AM 1 25.78 0.00 2.32 0.42 0.08 71.40 Average: all 37.06 0.47 5.84 1.73 0.10 54.80 Average: 0 42.53 0.69 7.00 2.03 0.10 47.65 Average: 1 31.61 0.25 4.68 1.42 0.10 61.93