---> uname -a: Linux prd-centos8-builder-2c-1g-23233.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 560 5052 19 2086 6834 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:1c:82:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe1c:8236/64 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) 04/14/2024 _x86_64_ (2 CPU) 01:03:36 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 283.44 174.68 108.76 7947.22 41167.99 01:06:01 AM 96.85 0.23 96.62 16.53 7987.62 01:07:01 AM 38.39 0.55 37.84 48.13 3501.18 01:08:01 AM 19.51 0.10 19.41 3.60 425.56 Average: 109.56 43.89 65.66 2004.03 13271.53 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5295256 6990888 2589188 32.84 2688 1874780 791636 8.86 235404 2033880 128880 01:06:01 AM 5161232 6982744 2723212 34.54 2688 1989168 747092 8.36 221140 2137308 78784 01:07:01 AM 5135424 6956220 2749020 34.87 2688 1988520 766384 8.58 256272 2125172 140 01:08:01 AM 5126772 6947624 2757672 34.98 2688 1988628 760564 8.51 256772 2133380 140 Average: 5179671 6969369 2704773 34.31 2688 1960274 766419 8.58 242397 2107435 51986 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 218.51 131.59 1610.33 57.82 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.60 32.74 258.78 8.16 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.80 24.03 40.84 6.45 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 27.96 24.88 24.80 8.07 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 77.72 53.31 483.72 20.13 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) 04/14/2024 _x86_64_ (2 CPU) 01:03:36 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.58 3.00 20.99 17.12 0.13 23.18 01:05:01 AM 0 32.60 2.86 21.14 18.56 0.14 24.70 01:05:01 AM 1 38.55 3.13 20.85 15.68 0.12 21.68 01:06:01 AM all 34.67 0.00 3.04 3.65 0.11 58.54 01:06:01 AM 0 23.95 0.00 2.91 3.00 0.10 70.04 01:06:01 AM 1 45.38 0.00 3.16 4.30 0.12 47.04 01:07:01 AM all 31.28 0.00 1.89 1.26 0.14 65.43 01:07:01 AM 0 25.02 0.00 1.89 1.30 0.12 71.67 01:07:01 AM 1 37.54 0.00 1.89 1.22 0.17 59.18 01:08:01 AM all 38.56 0.00 1.94 0.13 0.12 59.25 01:08:01 AM 0 27.50 0.00 2.05 0.10 0.10 70.25 01:08:01 AM 1 49.63 0.00 1.83 0.17 0.13 48.23 Average: all 35.02 0.73 6.84 5.43 0.12 51.86 Average: 0 27.21 0.69 6.86 5.61 0.11 59.51 Average: 1 42.82 0.76 6.81 5.25 0.13 44.22