---> uname -a: Linux prd-centos8-builder-2c-1g-5353.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 549 5033 19 2117 6844 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:d3:4e:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fed3:4e06/64 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) 02/14/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 221.64 119.16 102.48 3181.22 7304.35 02:06:01 PM 104.67 0.30 104.37 18.00 9036.53 02:07:01 PM 30.41 0.27 30.14 41.85 1548.25 02:08:01 PM 25.28 0.78 24.50 57.06 740.49 Average: 95.50 30.13 65.37 824.60 4657.39 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5202252 6991524 2682192 34.02 2688 1961048 749472 8.39 220460 2114096 177756 02:06:01 PM 5172620 7021168 2711824 34.39 2688 2015028 692056 7.75 243476 2096652 32152 02:07:01 PM 5173348 7023140 2711096 34.39 2688 2016288 685740 7.68 252144 2086504 4 02:08:01 PM 5169216 7021224 2715228 34.44 2688 2018208 681320 7.63 421536 1922660 15876 Average: 5179359 7014264 2705085 34.31 2688 2002643 702147 7.86 284404 2054978 56447 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 87.12 55.95 1131.71 23.96 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.11 26.60 300.51 7.94 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.61 19.41 18.74 6.93 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.68 28.06 35.98 10.28 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 45.38 32.50 371.75 12.28 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) 02/14/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.46 2.08 16.78 2.97 0.11 35.61 02:05:01 PM 0 38.56 1.72 16.96 3.09 0.12 39.55 02:05:01 PM 1 46.36 2.43 16.60 2.86 0.10 31.65 02:06:01 PM all 39.11 0.00 3.32 2.43 0.11 55.04 02:06:01 PM 0 24.43 0.00 3.08 3.54 0.10 68.86 02:06:01 PM 1 53.80 0.00 3.56 1.31 0.12 41.20 02:07:01 PM all 29.41 0.00 1.55 0.58 0.08 68.38 02:07:01 PM 0 21.61 0.00 1.48 0.58 0.08 76.24 02:07:01 PM 1 37.20 0.00 1.62 0.58 0.07 60.53 02:08:01 PM all 37.85 0.00 2.62 0.28 0.09 59.16 02:08:01 PM 0 27.84 0.00 2.60 0.30 0.08 69.18 02:08:01 PM 1 47.87 0.00 2.63 0.25 0.10 49.15 Average: all 37.19 0.51 6.03 1.56 0.10 54.61 Average: 0 28.07 0.43 6.00 1.88 0.10 63.53 Average: 1 46.31 0.60 6.07 1.25 0.10 45.68