---> uname -a: Linux prd-centos8-builder-2c-1g-10731.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 649 4582 19 2466 6732 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:1f:28:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe1f:281c/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) 01/09/2024 _x86_64_ (2 CPU) 13:11:53 LINUX RESTART (2 CPU) 01:12:01 PM tps rtps wtps bread/s bwrtn/s 01:13:01 PM 454.36 339.56 114.79 15939.53 40080.46 01:14:01 PM 126.13 8.07 118.06 1489.89 10789.34 01:15:01 PM 124.06 6.35 117.71 260.45 11429.16 Average: 234.87 118.01 116.86 5897.42 20767.94 01:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 PM 5417744 6996408 2466700 31.29 2688 1764008 844308 9.45 190976 1980520 106552 01:14:01 PM 4918888 6886648 2965556 37.61 2688 2134160 861516 9.64 392096 2205444 179212 01:15:01 PM 4669216 6884112 3215228 40.78 2688 2362576 807184 9.04 421436 2365940 166784 Average: 5001949 6922389 2882495 36.56 2688 2086915 837669 9.38 334836 2183968 150849 01:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 261.00 130.90 1521.03 55.91 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 69.24 44.98 1094.88 9.13 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 37.05 28.79 341.21 7.31 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 122.44 68.23 985.73 24.12 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) 01/09/2024 _x86_64_ (2 CPU) 13:11:53 LINUX RESTART (2 CPU) 01:12:01 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 34.29 3.63 24.69 20.96 0.12 16.32 01:13:01 PM 0 34.69 3.65 24.17 18.23 0.12 19.15 01:13:01 PM 1 33.88 3.61 25.21 23.70 0.12 13.48 01:14:01 PM all 37.25 0.00 4.83 5.68 0.12 52.12 01:14:01 PM 0 40.45 0.00 5.01 6.42 0.12 48.01 01:14:01 PM 1 34.05 0.00 4.65 4.94 0.12 56.24 01:15:01 PM all 40.05 0.00 4.50 4.19 0.13 51.13 01:15:01 PM 0 49.26 0.00 5.01 3.49 0.12 42.11 01:15:01 PM 1 30.86 0.00 4.00 4.88 0.13 60.12 Average: all 37.22 1.19 11.23 10.18 0.12 40.06 Average: 0 41.52 1.20 11.30 9.31 0.12 36.55 Average: 1 32.92 1.18 11.16 11.06 0.12 43.56