---> uname -a: Linux prd-centos8-builder-2c-1g-3794.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 612 4974 19 2112 6781 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:8d:2f:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe8d:2f2d/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) 02/08/2024 _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 222.31 122.41 99.90 3732.58 7215.03 02:06:01 PM 105.20 0.28 104.92 17.86 9162.26 02:07:01 PM 30.09 0.30 29.79 42.39 1559.78 02:08:01 PM 37.38 0.78 36.59 57.06 1115.68 Average: 98.74 30.94 67.80 962.43 4763.05 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5194000 6968716 2690436 34.12 2688 1947732 804084 9.00 218588 2127036 166932 02:06:01 PM 5077152 6931256 2807284 35.61 2688 2020876 818668 9.16 244048 2192320 41792 02:07:01 PM 5159128 7004816 2725308 34.57 2688 2012496 740252 8.29 252276 2101180 12 02:08:01 PM 5082324 6933680 2802112 35.54 2688 2017084 805796 9.02 419420 2010952 27904 Average: 5128151 6959617 2756285 34.96 2688 1999547 792200 8.87 283583 2107872 59160 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 238.14 125.35 1661.06 55.70 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 32.79 25.40 265.02 8.28 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 29.94 25.86 29.94 8.04 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 35.89 27.63 33.92 11.15 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 84.19 51.06 497.46 20.79 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) 02/08/2024 _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 42.93 2.04 17.25 4.97 0.11 32.70 02:05:01 PM 0 52.22 1.73 17.47 4.75 0.10 23.73 02:05:01 PM 1 33.64 2.36 17.02 5.19 0.12 41.68 02:06:01 PM all 41.13 0.00 3.41 2.68 0.13 52.65 02:06:01 PM 0 56.36 0.00 3.40 2.47 0.12 37.66 02:06:01 PM 1 25.89 0.00 3.42 2.90 0.13 67.66 02:07:01 PM all 37.57 0.00 1.98 0.48 0.09 59.88 02:07:01 PM 0 44.94 0.00 2.25 0.72 0.08 52.01 02:07:01 PM 1 30.19 0.00 1.72 0.23 0.10 67.76 02:08:01 PM all 41.73 0.00 2.86 0.42 0.09 54.90 02:08:01 PM 0 66.71 0.00 3.67 0.33 0.08 29.20 02:08:01 PM 1 16.80 0.00 2.05 0.50 0.10 80.55 Average: all 40.83 0.50 6.33 2.12 0.10 50.11 Average: 0 55.07 0.43 6.65 2.05 0.10 35.70 Average: 1 26.60 0.58 6.01 2.19 0.11 64.51