---> uname -a: Linux prd-centos8-builder-2c-1g-4690.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 25M 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 586 4987 27 2125 6799 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:e8:11:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fee8:1132/64 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) 02/11/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 223.03 123.03 100.00 4396.07 7173.52 10:06:01 PM 106.30 0.28 106.02 17.86 9187.14 10:07:01 PM 28.31 0.30 28.01 42.39 1533.52 10:08:01 PM 25.98 0.58 25.40 33.73 749.96 Average: 95.90 31.05 64.85 1122.47 4660.90 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5227352 6996928 2657092 33.70 2688 1950436 735460 8.23 219348 2095808 160560 10:06:01 PM 5105120 6954220 2779324 35.25 2688 2023872 764908 8.56 241288 2170248 32148 10:07:01 PM 5131120 6981480 2753324 34.92 2688 2025144 730408 8.18 253288 2130736 32 10:08:01 PM 5130816 6982748 2753628 34.92 2688 2026284 748448 8.38 421172 1964360 15808 Average: 5148602 6978844 2735842 34.70 2688 2006434 744806 8.34 283774 2090288 52137 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 285.14 141.21 1827.20 58.38 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 33.68 25.46 314.41 7.52 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 21.38 18.44 22.08 6.27 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 33.53 26.50 33.45 9.70 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 93.43 52.90 549.26 20.47 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) 02/11/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 43.81 1.91 16.98 5.14 0.09 32.07 10:05:01 PM 0 50.57 0.80 12.63 4.59 0.08 31.32 10:05:01 PM 1 36.92 3.04 21.41 5.70 0.10 32.83 10:06:01 PM all 39.73 0.00 3.45 3.60 0.10 53.11 10:06:01 PM 0 25.56 0.00 3.43 2.48 0.10 68.43 10:06:01 PM 1 53.89 0.00 3.48 4.73 0.10 37.80 10:07:01 PM all 28.37 0.00 1.46 0.73 0.07 69.37 10:07:01 PM 0 20.91 0.00 1.28 0.92 0.07 76.82 10:07:01 PM 1 35.82 0.00 1.63 0.55 0.07 61.93 10:08:01 PM all 37.96 0.00 2.52 0.23 0.09 59.19 10:08:01 PM 0 19.58 0.00 1.85 0.23 0.08 78.25 10:08:01 PM 1 56.33 0.00 3.20 0.23 0.10 40.14 Average: all 37.45 0.47 6.06 2.42 0.09 53.51 Average: 0 29.13 0.20 4.79 2.05 0.08 63.75 Average: 1 45.80 0.75 7.34 2.79 0.09 43.23