---> uname -a: Linux prd-centos8-builder-2c-1g-10090.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 535 5068 19 2095 6859 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:d1:a1:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fed1:a1df/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) 03/01/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 222.53 119.65 102.88 3620.33 7008.65 05:06:01 PM 102.68 0.28 102.40 17.86 9079.46 05:07:01 PM 23.63 0.30 23.33 42.39 944.96 05:08:01 PM 24.43 0.58 23.85 33.73 727.75 Average: 93.32 30.20 63.12 928.54 4440.40 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5255740 7007168 2628704 33.34 2688 1924416 728676 8.16 218936 2069276 151620 05:06:01 PM 5215204 7043740 2669240 33.85 2688 1996052 671668 7.52 243720 2059840 16496 05:07:01 PM 5160616 6990540 2723828 34.55 2688 1997452 718884 8.05 245664 2111756 128 05:08:01 PM 5182284 7014476 2702160 34.27 2688 1998628 680384 7.62 413420 1921368 17520 Average: 5203461 7013981 2680983 34.00 2688 1979137 699903 7.84 280435 2040560 46441 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 198.22 114.08 1397.78 45.57 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 29.97 23.73 217.37 7.52 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.98 20.20 23.07 13.74 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 33.23 26.50 34.17 9.40 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 71.10 46.12 418.09 19.06 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) 03/01/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.28 1.87 16.63 4.18 0.11 34.93 05:05:01 PM 0 35.16 3.08 21.69 4.43 0.10 35.53 05:05:01 PM 1 49.28 0.67 11.65 3.94 0.12 34.34 05:06:01 PM all 40.32 0.00 3.12 2.86 0.23 53.47 05:06:01 PM 0 65.63 0.00 3.75 2.21 0.22 28.19 05:06:01 PM 1 15.28 0.00 2.49 3.50 0.25 78.48 05:07:01 PM all 27.26 0.00 1.35 0.49 0.12 70.78 05:07:01 PM 0 25.38 0.00 1.30 0.52 0.15 72.65 05:07:01 PM 1 29.14 0.00 1.40 0.47 0.08 68.91 05:08:01 PM all 37.03 0.00 2.50 0.46 0.10 59.91 05:08:01 PM 0 47.71 0.00 2.91 0.62 0.08 48.67 05:08:01 PM 1 26.40 0.00 2.08 0.30 0.12 71.10 Average: all 36.71 0.46 5.87 1.99 0.14 54.83 Average: 0 43.48 0.76 7.35 1.93 0.14 46.34 Average: 1 29.98 0.17 4.39 2.05 0.14 63.27