---> uname -a: Linux prd-centos8-builder-2c-1g-5561.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 565 5019 19 2114 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:fc:74:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fefc:74a3/64 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) 02/15/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 217.38 118.74 98.63 3614.93 7212.13 02:06:01 PM 104.68 0.28 104.40 17.86 9058.51 02:07:01 PM 30.29 0.30 30.00 42.39 1554.31 02:08:01 PM 24.70 0.78 23.91 57.06 730.79 Average: 94.27 30.03 64.24 933.17 4639.04 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5225256 7003252 2659180 33.73 2688 1950572 734804 8.23 219240 2093432 170828 02:06:01 PM 5129400 6984288 2755036 34.94 2688 2021552 715048 8.00 243344 2139624 41808 02:07:01 PM 5104976 6961124 2779460 35.25 2688 2022828 733500 8.21 253408 2152872 9672 02:08:01 PM 5167532 7016372 2716904 34.46 2688 2015024 705932 7.90 421496 1923092 15844 Average: 5156791 6991259 2727645 34.60 2688 2002494 722321 8.09 284372 2077255 59538 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 216.28 120.79 1611.06 52.42 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 34.06 26.61 297.38 7.92 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 24.05 20.96 24.05 7.21 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 34.41 27.83 34.36 17.56 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 77.20 49.05 491.76 21.28 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) 02/15/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.15 1.90 16.49 4.16 0.11 33.19 02:05:01 PM 0 41.69 2.39 17.76 4.20 0.10 33.85 02:05:01 PM 1 46.60 1.42 15.22 4.13 0.12 32.52 02:06:01 PM all 39.02 0.00 3.38 3.47 0.09 54.04 02:06:01 PM 0 53.90 0.00 3.88 3.53 0.10 38.59 02:06:01 PM 1 24.15 0.00 2.88 3.41 0.08 69.48 02:07:01 PM all 32.88 0.00 1.46 0.63 0.08 64.96 02:07:01 PM 0 43.17 0.00 1.28 0.48 0.07 54.99 02:07:01 PM 1 22.60 0.00 1.63 0.77 0.08 74.92 02:08:01 PM all 38.19 0.00 2.67 0.34 0.08 58.71 02:08:01 PM 0 51.53 0.00 3.08 0.52 0.10 44.77 02:08:01 PM 1 24.85 0.00 2.27 0.17 0.07 72.65 Average: all 38.54 0.47 5.96 2.14 0.09 52.79 Average: 0 47.60 0.59 6.46 2.17 0.09 43.09 Average: 1 29.50 0.35 5.47 2.11 0.09 62.48