---> uname -a: Linux prd-centos8-builder-2c-1g-3568.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 565 5018 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:e4:44:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fee4:44f3/64 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) 02/07/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 211.98 106.87 105.12 3047.49 7177.50 07:06:01 PM 99.67 0.47 99.20 56.25 8684.51 07:07:01 PM 28.25 0.10 28.15 3.60 1528.81 07:08:01 PM 29.76 0.78 28.98 57.06 904.08 Average: 92.41 27.05 65.36 791.07 4573.90 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5183148 6991784 2701296 34.26 2688 1979932 725964 8.13 223964 2130608 191192 07:06:01 PM 5165472 7014160 2718972 34.49 2688 2015264 718384 8.04 246236 2103752 32136 07:07:01 PM 5195224 7044016 2689220 34.11 2688 2015368 664152 7.43 253392 2065440 24 07:08:01 PM 5170248 7024452 2714196 34.42 2688 2019944 688648 7.71 420468 1924520 28028 Average: 5178523 7018603 2705921 34.32 2688 2007627 699287 7.83 286015 2056080 62845 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 73.47 50.12 1083.20 9.36 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 36.02 29.29 200.23 9.22 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.30 18.76 22.93 6.41 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 36.61 28.70 34.19 11.00 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 42.10 31.72 335.13 9.00 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) 02/07/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 43.07 1.40 14.95 3.21 0.11 37.26 07:05:01 PM 0 48.97 1.06 13.46 2.54 0.10 33.88 07:05:01 PM 1 37.13 1.74 16.45 3.89 0.12 40.67 07:06:01 PM all 39.66 0.00 3.21 1.86 0.09 55.17 07:06:01 PM 0 57.33 0.00 3.87 0.88 0.08 37.84 07:06:01 PM 1 22.02 0.00 2.56 2.83 0.10 72.49 07:07:01 PM all 28.90 0.00 1.35 0.47 0.08 69.20 07:07:01 PM 0 32.67 0.00 1.18 0.83 0.08 65.23 07:07:01 PM 1 25.14 0.00 1.52 0.10 0.07 73.18 07:08:01 PM all 40.50 0.00 2.88 0.32 0.09 56.20 07:08:01 PM 0 51.99 0.00 2.77 0.58 0.08 44.57 07:08:01 PM 1 29.03 0.00 3.00 0.07 0.10 67.81 Average: all 38.02 0.35 5.57 1.46 0.09 54.51 Average: 0 47.74 0.26 5.30 1.21 0.09 45.40 Average: 1 28.29 0.43 5.84 1.71 0.10 63.63