---> uname -a: Linux prd-centos8-builder-2c-1g-8265.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 599 4940 19 2158 6793 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:ca:a2:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:feca:a27d/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) 12/29/2023 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 232.44 130.62 101.82 4196.47 7289.82 02:06:01 PM 105.40 0.28 105.12 17.86 10663.64 02:07:01 PM 28.21 0.30 27.91 42.39 1482.82 02:08:01 PM 22.76 0.58 22.18 33.72 648.65 Average: 97.20 32.95 64.25 1072.70 5021.14 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5184128 6956628 2700316 34.25 2688 1945212 769516 8.61 219504 2138328 165432 02:06:01 PM 5027440 6927492 2857004 36.24 2688 2065840 788828 8.83 244748 2239168 40888 02:07:01 PM 5081660 6973340 2802784 35.55 2688 2057476 740196 8.29 252344 2176500 32 02:08:01 PM 5122200 7015440 2762244 35.03 2688 2058616 690980 7.74 420160 1970096 15820 Average: 5103857 6968225 2780587 35.27 2688 2031786 747380 8.37 284189 2131023 55543 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 303.03 149.50 1855.22 60.95 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 38.21 28.23 442.14 7.91 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 20.78 17.50 21.71 6.14 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 31.66 25.76 32.28 9.31 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 98.43 55.25 587.87 21.08 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) 12/29/2023 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.70 2.21 17.91 4.58 0.10 30.50 02:05:01 PM 0 40.30 2.46 21.68 6.07 0.12 29.36 02:05:01 PM 1 49.04 1.96 14.20 3.11 0.08 31.62 02:06:01 PM all 39.31 0.00 3.41 3.78 0.09 53.41 02:06:01 PM 0 25.50 0.00 3.14 4.82 0.08 66.46 02:06:01 PM 1 53.15 0.00 3.68 2.73 0.10 40.34 02:07:01 PM all 26.74 0.00 1.33 0.43 0.08 71.43 02:07:01 PM 0 18.42 0.00 1.10 0.63 0.07 79.78 02:07:01 PM 1 35.06 0.00 1.55 0.22 0.10 63.07 02:08:01 PM all 37.10 0.00 2.30 0.26 0.09 60.25 02:08:01 PM 0 15.62 0.00 1.84 0.33 0.08 82.13 02:08:01 PM 1 58.56 0.00 2.77 0.18 0.10 38.39 Average: all 36.93 0.54 6.18 2.25 0.09 54.01 Average: 0 24.86 0.60 6.84 2.95 0.09 64.66 Average: 1 48.95 0.48 5.52 1.56 0.10 43.39