---> uname -a: Linux prd-centos8-builder-2c-1g-6587.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 5022 19 2117 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:8a:d4:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe8a:d496/64 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) 02/19/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 210.86 121.38 89.49 3636.59 7124.61 09:06:01 AM 114.45 0.47 113.98 30.12 9102.60 09:07:01 AM 40.46 1.52 38.94 156.24 2269.51 09:08:01 AM 10.66 0.00 10.66 0.00 275.66 Average: 94.11 30.84 63.27 955.66 4693.09 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5336052 7065000 2548384 32.32 2688 1902604 698132 7.82 217792 1989224 131952 09:06:01 AM 5195612 7040720 2688824 34.10 2688 2010972 690120 7.73 242180 2070432 47652 09:07:01 AM 5111808 6967028 2772628 35.17 2688 2021400 760100 8.51 254608 2144564 5768 09:08:01 AM 5074672 6942372 2809764 35.64 2688 2033584 776500 8.69 256424 2178816 17712 Average: 5179536 7003780 2704900 34.31 2688 1992140 731213 8.19 242751 2095759 50771 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 203.47 102.20 1360.35 51.46 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 48.42 34.66 428.83 16.82 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 38.03 33.63 34.87 11.27 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 19.31 15.26 15.28 6.03 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 77.30 46.43 459.81 21.39 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) 02/19/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.21 2.00 16.55 8.70 0.10 37.45 09:05:01 AM 0 33.21 2.34 18.40 3.48 0.08 42.48 09:05:01 AM 1 37.19 1.65 14.70 13.88 0.12 32.46 09:06:01 AM all 41.69 0.00 3.78 2.32 0.11 52.10 09:06:01 AM 0 29.48 0.00 3.55 2.23 0.12 64.62 09:06:01 AM 1 53.92 0.00 4.02 2.40 0.10 39.56 09:07:01 AM all 40.34 0.00 2.27 1.07 0.13 56.18 09:07:01 AM 0 28.47 0.00 2.30 1.05 0.13 68.05 09:07:01 AM 1 52.25 0.00 2.24 1.09 0.13 44.29 09:08:01 AM all 22.32 0.00 1.59 1.53 0.25 74.31 09:08:01 AM 0 9.61 0.00 1.19 2.38 0.35 86.47 09:08:01 AM 1 35.00 0.00 1.99 0.69 0.15 62.18 Average: all 34.90 0.49 6.01 3.39 0.15 55.06 Average: 0 25.17 0.58 6.31 2.28 0.17 65.49 Average: 1 44.61 0.41 5.72 4.49 0.13 44.64