---> uname -a: Linux prd-centos8-builder-2c-1g-14570.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 532 5052 19 2114 6861 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:e0:98:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fee0:98fa/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) 01/23/2024 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 220.09 125.59 94.50 3675.71 7039.80 02:06:01 PM 107.70 0.28 107.42 17.86 9270.37 02:07:01 PM 28.10 0.30 27.80 42.39 1529.20 02:08:01 PM 23.83 0.40 23.43 18.39 666.79 Average: 94.93 31.65 63.28 938.67 4626.48 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5301548 7065032 2582896 32.76 2688 1936552 657472 7.36 218256 2024828 157612 02:06:01 PM 5169988 7016776 2714456 34.43 2688 2013472 693176 7.76 240624 2107392 32148 02:07:01 PM 5203696 7051716 2680748 34.00 2688 2014744 667320 7.47 252768 2060616 36 02:08:01 PM 5136208 6985112 2748236 34.86 2688 2015424 711660 7.97 420092 1961820 15800 Average: 5202860 7029659 2681584 34.01 2688 1995048 682407 7.64 282935 2038664 51399 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 189.09 112.45 1549.40 52.49 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 37.19 28.71 335.65 7.97 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 20.30 17.05 21.33 6.03 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 31.02 26.17 30.64 8.85 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 69.40 46.10 484.28 18.84 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) 01/23/2024 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 40.20 2.23 18.18 9.67 0.14 29.57 02:05:01 PM 0 40.33 1.76 17.41 8.76 0.15 31.59 02:05:01 PM 1 40.08 2.71 18.96 10.58 0.14 27.53 02:06:01 PM all 38.68 0.00 3.52 3.80 0.11 53.88 02:06:01 PM 0 33.55 0.00 3.44 3.41 0.10 59.51 02:06:01 PM 1 43.81 0.00 3.60 4.20 0.12 48.27 02:07:01 PM all 27.06 0.00 1.35 1.67 0.08 69.83 02:07:01 PM 0 25.71 0.00 1.64 1.85 0.07 70.73 02:07:01 PM 1 28.42 0.00 1.06 1.49 0.10 68.93 02:08:01 PM all 37.85 0.00 2.30 0.82 0.12 58.92 02:08:01 PM 0 31.41 0.00 2.23 0.52 0.12 65.73 02:08:01 PM 1 44.26 0.00 2.37 1.12 0.12 52.14 Average: all 35.93 0.55 6.29 3.97 0.11 53.14 Average: 0 32.73 0.44 6.14 3.62 0.11 56.96 Average: 1 39.15 0.67 6.43 4.32 0.12 49.32