---> uname -a: Linux prd-centos8-builder-2c-1g-8633.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 567 5031 19 2101 6827 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:48:cd:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe48:cd3e/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) 02/25/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 230.91 132.41 98.50 6038.65 7086.05 02:06:01 PM 108.80 0.28 108.52 17.86 9226.63 02:07:01 PM 26.16 0.60 25.56 50.39 1069.26 02:08:01 PM 29.89 0.48 29.41 49.05 893.89 Average: 98.94 33.45 65.50 1539.12 4568.91 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5270712 7028544 2613724 33.15 2688 1931404 699096 7.83 218584 2053408 153744 02:06:01 PM 5110088 6944472 2774348 35.19 2688 2001988 769024 8.61 243380 2162060 17524 02:07:01 PM 5207448 7042308 2676988 33.95 2688 2002464 674760 7.55 246568 2062284 28 02:08:01 PM 5171116 7010624 2713320 34.41 2688 2006440 706004 7.90 423476 1922808 29204 Average: 5189841 7006487 2694595 34.18 2688 1985574 712221 7.97 283002 2050140 50125 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 297.95 156.85 1789.38 59.84 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 31.11 25.10 198.98 8.36 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.95 27.13 37.14 8.07 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.64 28.12 40.16 20.02 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 98.67 59.30 516.45 24.07 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) 02/25/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.67 2.23 17.67 4.33 0.12 30.99 02:05:01 PM 0 55.28 1.33 13.53 3.52 0.12 26.23 02:05:01 PM 1 33.89 3.15 21.87 5.15 0.12 35.82 02:06:01 PM all 40.39 0.00 3.07 3.54 0.10 52.90 02:06:01 PM 0 55.02 0.00 2.90 3.46 0.12 38.50 02:06:01 PM 1 25.73 0.00 3.25 3.61 0.08 67.32 02:07:01 PM all 37.64 0.00 2.03 0.43 0.09 59.82 02:07:01 PM 0 46.43 0.00 2.42 0.35 0.10 50.71 02:07:01 PM 1 28.83 0.00 1.64 0.50 0.08 68.95 02:08:01 PM all 40.12 0.00 2.91 0.48 0.08 56.41 02:08:01 PM 0 60.07 0.00 3.15 0.77 0.08 35.93 02:08:01 PM 1 20.19 0.00 2.66 0.20 0.08 76.87 Average: all 40.68 0.55 6.37 2.18 0.10 50.12 Average: 0 54.20 0.33 5.47 2.02 0.10 37.87 Average: 1 27.12 0.77 7.26 2.35 0.09 62.41