---> uname -a: Linux prd-centos8-builder-2c-1g-18552.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: 2799.998 BogoMIPS: 5599.99 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 575 5034 19 2088 6819 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:9b:0f:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe9b:fb3/64 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) 06/22/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 285.74 119.86 165.89 3429.48 8406.59 09:06:01 AM 85.94 0.53 85.40 59.32 8071.74 09:07:01 AM 19.73 0.45 19.28 19.06 436.25 Average: 128.72 39.38 89.33 1143.83 5606.80 09:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5194476 7015912 2689968 34.12 2688 1990500 742640 8.31 226548 2110128 204048 09:06:01 AM 5166684 6989608 2717760 34.47 2688 1991088 745380 8.34 245716 2107496 152 09:07:01 AM 5229360 7052908 2655084 33.67 2688 1991660 666180 7.46 415272 1875776 160 Average: 5196840 7019476 2687604 34.09 2688 1991083 718067 8.04 295845 2031133 68120 09:04:03 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 142.11 91.59 1365.52 37.42 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 34.26 29.60 50.01 13.50 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 29.41 24.58 29.48 9.55 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 67.77 48.10 471.72 19.96 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) 06/22/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.67 1.98 17.46 5.82 0.10 33.97 09:05:01 AM 0 23.93 2.88 20.64 6.10 0.11 46.35 09:05:01 AM 1 57.23 1.10 14.31 5.55 0.10 21.71 09:06:01 AM all 39.31 0.00 2.73 2.34 0.09 55.53 09:06:01 AM 0 31.30 0.00 2.63 2.75 0.08 63.24 09:06:01 AM 1 47.33 0.00 2.83 1.93 0.10 47.80 09:07:01 AM all 35.94 0.00 2.16 0.18 0.08 61.64 09:07:01 AM 0 30.39 0.00 1.88 0.08 0.07 67.57 09:07:01 AM 1 41.48 0.00 2.43 0.28 0.10 55.70 Average: all 38.61 0.64 7.29 2.73 0.09 50.64 Average: 0 28.62 0.93 8.17 2.92 0.08 59.28 Average: 1 48.56 0.35 6.41 2.55 0.10 42.02