---> uname -a: Linux prd-centos8-builder-2c-1g-20335.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: 2799.996 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 561 5053 19 2084 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:7c:07:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe7c:75e/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) 04/03/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 224.32 133.73 90.59 6049.78 6759.05 03:06:01 PM 100.50 0.28 100.22 17.86 8290.68 03:07:01 PM 24.68 0.30 24.38 42.39 1464.16 03:08:01 PM 20.20 0.58 19.61 33.73 455.96 Average: 92.43 33.73 58.70 1536.25 4242.56 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5344556 7063336 2539888 32.21 2688 1892112 675296 7.56 217144 1981772 123844 03:06:01 PM 5168716 6986816 2715728 34.44 2688 1986048 741116 8.30 242360 2107604 32088 03:07:01 PM 5165880 6985136 2718564 34.48 2688 1987204 735180 8.23 245104 2107584 36 03:08:01 PM 5143416 6963808 2741028 34.77 2688 1988348 748776 8.38 414408 1960900 160 Average: 5205642 6999774 2678802 33.98 2688 1963428 725092 8.12 279754 2039465 39032 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 251.01 137.00 1630.64 57.36 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 38.71 29.88 262.55 9.94 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.28 20.41 23.77 7.06 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 39.36 31.54 34.17 19.30 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 88.10 54.71 487.86 23.42 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) 04/03/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 39.73 2.39 19.96 12.23 0.17 25.53 03:05:01 PM 0 37.87 2.53 21.66 13.03 0.14 24.77 03:05:01 PM 1 41.58 2.25 18.26 11.42 0.20 26.28 03:06:01 PM all 41.12 0.00 3.10 3.36 0.10 52.33 03:06:01 PM 0 25.27 0.00 2.39 2.61 0.08 69.64 03:06:01 PM 1 57.02 0.00 3.81 4.11 0.12 34.95 03:07:01 PM all 30.68 0.00 1.45 0.47 0.09 67.31 03:07:01 PM 0 8.54 0.00 1.43 0.60 0.10 89.33 03:07:01 PM 1 52.86 0.00 1.47 0.33 0.08 45.25 03:08:01 PM all 38.30 0.00 2.15 0.40 0.10 59.05 03:08:01 PM 0 24.96 0.00 1.73 0.28 0.08 72.94 03:08:01 PM 1 51.65 0.00 2.57 0.52 0.12 45.15 Average: all 37.44 0.59 6.59 4.07 0.12 51.20 Average: 0 24.08 0.62 6.71 4.08 0.10 64.41 Average: 1 50.83 0.55 6.46 4.05 0.13 37.97