---> uname -a: Linux prd-centos8-builder-2c-1g-15034.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 557 5027 19 2114 6836 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:55:dc:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe55:dcfd/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) 01/25/2024 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:03 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 215.96 127.67 88.30 3785.28 6921.51 02:06:01 PM 104.42 0.28 104.13 17.86 8886.35 02:07:01 PM 39.33 0.30 39.03 42.39 2387.77 02:08:01 PM 22.51 0.40 22.11 18.40 626.61 Average: 94.54 31.36 63.18 942.30 4686.94 02:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5320832 7049824 2563604 32.51 2688 1902780 690924 7.73 217200 2005012 132700 02:06:01 PM 5168152 7015472 2716284 34.45 2688 2013528 698904 7.82 227352 2115732 48252 02:07:01 PM 5163836 7011768 2720600 34.51 2688 2014800 698164 7.82 252360 2095784 28 02:08:01 PM 5129476 6975232 2754960 34.94 2688 2013296 733612 8.21 418456 1968328 13680 Average: 5195574 7013074 2688862 34.10 2688 1986101 705401 7.90 278842 2046214 48665 02:04:03 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 216.01 121.07 1535.23 57.11 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 43.46 32.68 472.01 7.76 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 28.35 24.73 27.25 7.74 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 30.53 25.63 31.03 9.07 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 78.44 50.44 507.82 20.11 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) 01/25/2024 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:03 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 37.71 2.12 18.27 8.83 0.12 32.94 02:05:01 PM 0 39.38 2.55 19.74 8.50 0.12 29.71 02:05:01 PM 1 36.06 1.70 16.80 9.16 0.12 36.16 02:06:01 PM all 39.78 0.00 3.54 3.72 0.11 52.85 02:06:01 PM 0 31.64 0.00 3.14 4.30 0.12 60.80 02:06:01 PM 1 47.94 0.00 3.95 3.13 0.10 44.89 02:07:01 PM all 32.41 0.00 1.70 1.24 0.08 64.56 02:07:01 PM 0 19.98 0.00 1.62 1.30 0.08 77.02 02:07:01 PM 1 44.85 0.00 1.79 1.19 0.08 52.10 02:08:01 PM all 37.00 0.00 2.17 1.14 0.09 59.60 02:08:01 PM 0 29.01 0.00 1.57 1.28 0.10 68.03 02:08:01 PM 1 44.99 0.00 2.77 1.00 0.08 51.16 Average: all 36.72 0.51 6.27 3.67 0.10 52.73 Average: 0 29.88 0.61 6.34 3.79 0.11 59.27 Average: 1 43.54 0.41 6.20 3.56 0.10 46.19