---> uname -a: Linux prd-centos8-builder-2c-1g-2057.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 25M 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 552 5026 27 2120 6833 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:10:c6:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe10:c6ca/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) 02/03/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 235.02 134.61 100.42 4615.13 7246.83 02:06:01 AM 106.58 0.28 106.30 17.86 9167.14 02:07:01 AM 29.68 0.30 29.38 42.39 1521.33 02:08:01 AM 23.23 0.58 22.65 33.73 691.13 Average: 98.63 33.95 64.69 1177.37 4656.91 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5271496 7039048 2612948 33.14 2688 1948768 692076 7.75 219392 2052924 161104 02:06:01 AM 5132008 6986108 2752436 34.91 2688 2028832 704872 7.89 245236 2139024 41796 02:07:01 AM 5159624 7005332 2724820 34.56 2688 2020460 694480 7.77 253444 2102064 12 02:08:01 AM 5178180 7025356 2706264 34.32 2688 2021600 678252 7.59 421228 1916404 15808 Average: 5185327 7013961 2699117 34.23 2688 2004915 692420 7.75 284825 2052604 54680 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 311.93 159.16 1873.36 61.44 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.92 25.52 281.28 7.98 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.96 18.56 23.13 6.40 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.51 27.93 33.22 15.65 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 100.59 57.80 552.79 22.87 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) 02/03/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.94 2.21 17.65 5.12 0.13 30.96 02:05:01 AM 0 50.72 1.33 14.45 5.66 0.13 27.70 02:05:01 AM 1 37.08 3.10 20.88 4.57 0.12 34.25 02:06:01 AM all 40.08 0.00 3.46 3.97 0.11 52.37 02:06:01 AM 0 45.36 0.00 3.71 4.76 0.10 46.07 02:06:01 AM 1 34.78 0.00 3.22 3.19 0.12 58.69 02:07:01 AM all 28.17 0.00 1.43 0.83 0.08 69.48 02:07:01 AM 0 45.42 0.00 1.58 0.87 0.10 52.03 02:07:01 AM 1 10.94 0.00 1.27 0.80 0.07 86.93 02:08:01 AM all 36.61 0.00 2.38 0.28 0.09 60.63 02:08:01 AM 0 45.68 0.00 2.58 0.12 0.10 51.52 02:08:01 AM 1 27.55 0.00 2.18 0.45 0.08 69.74 Average: all 37.18 0.55 6.18 2.54 0.10 53.45 Average: 0 46.78 0.33 5.56 2.84 0.11 44.38 Average: 1 27.53 0.76 6.81 2.24 0.10 62.56