---> uname -a: Linux prd-centos8-builder-2c-1g-7127.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 573 5012 19 2113 6820 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:db:00:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fedb:c/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) 02/20/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 224.38 121.86 102.52 3674.51 7140.14 09:06:01 PM 103.22 0.28 102.93 17.86 9061.98 09:07:01 PM 28.55 0.30 28.25 42.39 1517.95 09:08:01 PM 23.33 0.42 22.91 18.53 660.69 Average: 94.87 30.72 64.15 938.40 4595.48 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5248896 7018176 2635548 33.43 2688 1942056 702744 7.87 219584 2072420 161648 09:06:01 PM 5160232 7011072 2724212 34.55 2688 2017480 710804 7.96 243672 2113024 37884 09:07:01 PM 5181668 7028028 2702776 34.28 2688 2013028 717096 8.03 251412 2082048 40 09:08:01 PM 5195784 7043012 2688660 34.10 2688 2013696 650620 7.28 418964 1900908 15808 Average: 5196645 7025072 2687799 34.09 2688 1996565 695316 7.78 283408 2042100 53845 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 260.20 126.77 1541.97 51.23 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 34.32 26.12 291.50 8.96 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.45 18.10 21.80 12.45 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.74 25.13 35.77 8.99 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 86.68 49.03 472.80 20.41 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) 02/20/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.05 2.08 17.33 5.99 0.13 31.42 09:05:01 PM 0 40.59 2.83 20.45 6.57 0.12 29.45 09:05:01 PM 1 45.50 1.33 14.23 5.42 0.14 33.38 09:06:01 PM all 40.21 0.00 3.51 2.59 0.11 53.58 09:06:01 PM 0 62.52 0.00 4.23 1.45 0.12 31.68 09:06:01 PM 1 18.00 0.00 2.79 3.73 0.10 75.38 09:07:01 PM all 27.97 0.00 1.45 0.48 0.07 70.04 09:07:01 PM 0 17.83 0.00 1.12 0.68 0.07 80.31 09:07:01 PM 1 38.11 0.00 1.78 0.27 0.07 59.77 09:08:01 PM all 37.21 0.00 2.24 0.33 0.09 60.13 09:08:01 PM 0 55.41 0.00 2.58 0.15 0.10 41.75 09:08:01 PM 1 18.98 0.00 1.90 0.50 0.08 78.53 Average: all 37.09 0.51 6.09 2.33 0.10 53.87 Average: 0 44.10 0.70 7.04 2.20 0.10 45.86 Average: 1 30.09 0.33 5.15 2.47 0.10 61.87