---> uname -a: Linux prd-centos8-builder-2c-1g-9398.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 569 4972 19 2157 6824 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:9b:15:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9b:152c/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) 01/03/2024 _x86_64_ (2 CPU) 23:03:23 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 229.40 129.79 99.61 3759.09 7285.56 11:06:01 PM 105.71 0.28 105.43 17.86 11024.98 11:07:01 PM 29.78 0.30 29.48 42.39 1534.98 11:08:01 PM 24.46 0.58 23.88 33.73 693.80 Average: 96.79 32.33 64.46 951.53 5126.08 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5311760 7070484 2572684 32.63 2688 1931828 681796 7.63 217716 2014412 156364 11:06:01 PM 5126880 7017540 2757564 34.97 2688 2056264 713108 7.98 239976 2145916 31248 11:07:01 PM 5164008 7055768 2720436 34.50 2688 2057532 671004 7.51 252004 2095764 28 11:08:01 PM 5121528 7014576 2762916 35.04 2688 2058680 692968 7.76 419916 1971988 15820 Average: 5181044 7039592 2703400 34.29 2688 2026076 689719 7.72 282403 2057020 50865 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 196.93 120.52 1567.09 49.96 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 45.15 32.47 513.76 14.18 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.91 18.65 22.55 6.52 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 33.98 27.06 34.04 9.86 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 74.23 49.38 530.04 20.01 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) 01/03/2024 _x86_64_ (2 CPU) 23:03:23 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.44 2.29 18.16 5.64 0.11 30.35 11:05:01 PM 0 51.07 1.65 15.36 4.83 0.12 26.96 11:05:01 PM 1 35.73 2.94 20.98 6.46 0.10 33.78 11:06:01 PM all 39.96 0.00 3.47 3.49 0.11 52.97 11:06:01 PM 0 52.57 0.00 3.89 2.74 0.10 40.71 11:06:01 PM 1 27.38 0.00 3.05 4.25 0.12 65.21 11:07:01 PM all 28.35 0.00 1.44 0.66 0.08 69.46 11:07:01 PM 0 32.31 0.00 1.47 1.10 0.08 65.04 11:07:01 PM 1 24.40 0.00 1.42 0.22 0.08 73.88 11:08:01 PM all 38.38 0.00 2.42 0.43 0.09 58.68 11:08:01 PM 0 51.03 0.00 2.64 0.37 0.10 45.87 11:08:01 PM 1 25.77 0.00 2.20 0.48 0.08 71.47 Average: all 37.48 0.56 6.26 2.53 0.10 53.08 Average: 0 46.71 0.40 5.77 2.24 0.10 44.79 Average: 1 28.24 0.71 6.76 2.81 0.10 61.38