---> uname -a: Linux prd-centos8-builder-2c-1g-6459.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 529 5060 19 2109 6863 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:7a:55:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe7a:556b/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) 02/18/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 222.55 119.21 103.33 3504.35 7180.60 08:06:01 PM 107.43 0.28 107.15 17.86 9459.57 08:07:01 PM 29.66 0.30 29.36 42.39 1549.49 08:08:01 PM 37.16 0.78 36.38 57.06 1126.23 Average: 99.20 30.14 69.06 905.42 4828.97 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5283312 7054908 2601124 32.99 2688 1944096 684488 7.66 219804 2038208 167396 08:06:01 PM 5138280 6984912 2746156 34.83 2688 2013344 728920 8.16 243376 2135436 37884 08:07:01 PM 5203484 7045644 2680952 34.00 2688 2008884 677448 7.58 250956 2061664 16 08:08:01 PM 5164500 7012392 2719936 34.50 2688 2013472 721144 8.07 418132 1933176 27904 Average: 5197394 7024464 2687042 34.08 2688 1994949 703000 7.87 283067 2042121 58300 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 132.19 88.79 1220.28 38.07 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 34.99 25.81 292.60 8.16 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.08 25.73 29.58 8.01 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 34.26 27.51 33.26 10.93 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 57.63 41.96 393.93 16.29 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) 02/18/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.93 1.98 16.36 4.40 0.09 35.24 08:05:01 PM 0 47.87 1.60 13.94 4.76 0.10 31.72 08:05:01 PM 1 35.95 2.36 18.79 4.04 0.08 38.77 08:06:01 PM all 39.77 0.00 3.19 3.29 0.09 53.66 08:06:01 PM 0 39.99 0.00 3.58 2.77 0.08 53.58 08:06:01 PM 1 39.55 0.00 2.80 3.81 0.10 53.74 08:07:01 PM all 37.11 0.00 2.06 0.79 0.09 59.95 08:07:01 PM 0 48.82 0.00 2.13 1.00 0.10 47.95 08:07:01 PM 1 25.38 0.00 1.99 0.58 0.08 71.97 08:08:01 PM all 41.07 0.00 2.92 0.52 0.11 55.39 08:08:01 PM 0 55.33 0.00 3.20 0.38 0.12 40.97 08:08:01 PM 1 26.77 0.00 2.65 0.65 0.10 69.83 Average: all 39.96 0.49 6.09 2.24 0.10 51.12 Average: 0 48.01 0.40 5.68 2.22 0.10 43.59 Average: 1 31.89 0.58 6.50 2.27 0.09 58.67