---> uname -a: Linux prd-centos8-builder-2c-1g-4869.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 565 5017 19 2116 6828 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:56:b8:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe56:b81e/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) 02/12/2024 _x86_64_ (2 CPU) 15:04:29 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 231.15 136.50 94.65 5972.75 6925.00 03:07:01 PM 107.33 0.28 107.05 17.86 9374.81 03:08:01 PM 36.69 0.60 36.09 50.39 2203.58 03:09:01 PM 22.21 0.10 22.11 10.40 587.24 Average: 99.36 34.38 64.98 1513.16 4773.03 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5291056 7035360 2593388 32.89 2688 1918260 714388 8.00 218244 2037352 143508 03:07:01 PM 5160688 7010548 2723756 34.55 2688 2015636 705292 7.90 237576 2114212 48268 03:08:01 PM 5158620 7009068 2725824 34.57 2688 2017132 705148 7.89 252236 2104628 24 03:09:01 PM 5115548 6964384 2768896 35.12 2688 2015404 754256 8.44 427644 1974040 13680 Average: 5181478 7004840 2702966 34.28 2688 1991608 719771 8.06 283925 2057558 51370 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 278.96 148.81 1742.58 58.87 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 37.50 28.31 419.63 7.30 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 28.03 24.76 32.48 7.72 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 33.84 27.76 33.30 18.79 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 94.60 57.42 557.09 23.17 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) 02/12/2024 _x86_64_ (2 CPU) 15:04:29 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 41.38 2.23 18.15 7.47 0.13 30.64 03:06:01 PM 0 45.06 1.85 16.82 6.61 0.14 29.52 03:06:01 PM 1 37.69 2.60 19.48 8.34 0.12 31.77 03:07:01 PM all 38.67 0.00 3.74 3.52 0.12 53.95 03:07:01 PM 0 40.91 0.00 3.59 3.26 0.12 52.12 03:07:01 PM 1 36.44 0.00 3.89 3.79 0.12 55.77 03:08:01 PM all 33.23 0.00 1.91 1.41 0.09 63.36 03:08:01 PM 0 42.50 0.00 2.06 1.20 0.10 54.14 03:08:01 PM 1 23.95 0.00 1.76 1.62 0.08 72.59 03:09:01 PM all 36.45 0.00 2.34 0.38 0.09 60.74 03:09:01 PM 0 54.01 0.00 2.58 0.37 0.10 42.95 03:09:01 PM 1 18.88 0.00 2.10 0.40 0.08 78.54 Average: all 37.41 0.55 6.48 3.18 0.11 52.27 Average: 0 45.63 0.46 6.22 2.84 0.11 44.74 Average: 1 29.20 0.64 6.75 3.51 0.10 59.80