---> uname -a: Linux prd-centos8-builder-2c-1g-20170.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 563 5051 19 2084 6832 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:38:77:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe38:77ee/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) 04/02/2024 _x86_64_ (2 CPU) 20:03:32 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 257.09 150.79 106.30 6316.81 36159.64 08:06:01 PM 92.85 0.23 92.62 16.53 8312.70 08:07:01 PM 35.83 0.32 35.51 43.19 1919.43 08:08:01 PM 14.28 0.03 14.25 0.53 313.15 Average: 100.01 37.84 62.17 1594.20 11676.09 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5308288 7006284 2576148 32.67 2688 1877376 760120 8.51 236684 2020076 115952 08:06:01 PM 5153424 6974096 2731012 34.64 2688 1988640 741944 8.31 221948 2143268 32400 08:07:01 PM 5215508 7034436 2668928 33.85 2688 1987204 699440 7.83 245812 2057492 12 08:08:01 PM 5141724 6960668 2742712 34.79 2688 1987220 772688 8.65 246768 2130432 24 Average: 5204736 6993871 2679700 33.99 2688 1960110 743548 8.32 237803 2087817 37097 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 269.16 157.42 1611.40 60.14 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 33.11 26.09 259.08 7.77 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.56 25.01 46.26 13.80 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 20.96 17.96 17.84 5.69 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 87.94 56.62 483.63 21.85 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) 04/02/2024 _x86_64_ (2 CPU) 20:03:32 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 35.45 2.69 20.25 17.31 0.13 24.18 08:05:01 PM 0 38.47 2.79 20.65 17.53 0.12 20.44 08:05:01 PM 1 32.43 2.60 19.85 17.08 0.14 27.91 08:06:01 PM all 37.28 0.00 3.12 7.39 0.11 52.11 08:06:01 PM 0 19.70 0.00 2.42 5.86 0.10 71.91 08:06:01 PM 1 54.92 0.00 3.82 8.92 0.12 32.23 08:07:01 PM all 36.23 0.00 1.93 0.52 0.09 61.22 08:07:01 PM 0 31.95 0.00 1.87 0.35 0.08 65.75 08:07:01 PM 1 40.52 0.00 2.00 0.70 0.10 56.68 08:08:01 PM all 28.45 0.00 1.63 0.14 0.12 69.66 08:08:01 PM 0 11.68 0.00 1.35 0.03 0.07 86.86 08:08:01 PM 1 45.37 0.00 1.91 0.25 0.17 52.30 Average: all 34.36 0.66 6.67 6.30 0.11 51.89 Average: 0 25.39 0.69 6.50 5.89 0.09 61.44 Average: 1 43.35 0.64 6.85 6.71 0.13 42.32