---> uname -a: Linux prd-centos8-builder-2c-1g-10124.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 537 5060 19 2101 6856 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:a6:37:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fea6:3708/64 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) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 220.74 117.93 102.82 3665.31 7077.51 09:06:01 PM 102.10 0.32 101.78 18.40 9115.35 09:07:01 PM 21.51 0.27 21.25 41.86 919.38 09:08:01 PM 23.59 0.58 23.01 33.72 718.44 Average: 91.99 29.78 62.21 939.90 4457.62 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5265600 7021812 2618844 33.22 2688 1929188 695160 7.78 217628 2059712 151572 09:06:01 PM 5136996 6970196 2747448 34.85 2688 2000896 724796 8.11 242480 2138756 16628 09:07:01 PM 5185996 7020344 2698448 34.22 2688 2002044 676708 7.58 244240 2088188 32 09:08:01 PM 5204524 7041444 2679920 33.99 2688 2003336 667452 7.47 411708 1900060 17524 Average: 5198279 7013449 2686165 34.07 2688 1983866 691029 7.74 279014 2046679 46439 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 221.91 120.63 1494.25 53.64 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 30.06 24.05 217.74 7.66 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.90 17.91 21.33 6.31 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 32.04 25.82 47.45 9.15 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 76.23 47.10 445.22 19.19 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) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.77 1.60 16.40 4.01 0.10 35.12 09:05:01 PM 0 49.86 1.81 18.69 4.37 0.10 25.17 09:05:01 PM 1 35.74 1.38 14.13 3.65 0.10 44.99 09:06:01 PM all 37.52 0.00 2.92 2.84 0.11 56.61 09:06:01 PM 0 41.90 0.00 3.03 3.30 0.12 51.66 09:06:01 PM 1 33.14 0.00 2.80 2.38 0.10 61.58 09:07:01 PM all 26.89 0.00 1.37 0.65 0.08 71.00 09:07:01 PM 0 40.28 0.00 1.34 0.67 0.08 57.62 09:07:01 PM 1 13.51 0.00 1.41 0.64 0.08 84.37 09:08:01 PM all 37.52 0.00 2.51 0.39 0.09 59.49 09:08:01 PM 0 42.72 0.00 2.33 0.18 0.10 54.67 09:08:01 PM 1 32.33 0.00 2.68 0.60 0.08 64.31 Average: all 36.17 0.40 5.77 1.97 0.10 55.60 Average: 0 43.67 0.45 6.30 2.12 0.10 47.36 Average: 1 28.68 0.34 5.24 1.81 0.09 63.83