---> uname -a: Linux prd-centos8-builder-2c-1g-793.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 581 5000 19 2117 6811 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:ba:85:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feba:85a9/64 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) 01/29/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 216.90 114.71 102.18 3552.61 7358.49 09:06:01 PM 100.77 0.68 100.08 69.04 8874.93 09:07:02 PM 29.10 0.07 29.03 3.07 1531.19 09:08:01 PM 24.23 0.59 23.64 34.30 710.98 Average: 93.03 29.13 63.90 918.40 4635.42 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5245308 7037520 2639128 33.47 2688 1964212 698820 7.82 221348 2073584 178976 09:06:01 PM 5201336 7051096 2683100 34.03 2688 2016220 672820 7.53 245208 2068272 32144 09:07:02 PM 5142944 6992780 2741492 34.77 2688 2016320 703500 7.88 252924 2118548 24 09:08:01 PM 5096804 6948112 2787632 35.36 2688 2017468 749452 8.39 420768 1997868 15816 Average: 5171598 7007377 2712838 34.41 2688 2003555 706148 7.90 285062 2064568 56740 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 147.03 95.12 1379.35 36.62 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 38.82 29.99 270.54 17.04 0.00 0.00 0.00 0.00 09:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 PM eth0 25.13 19.95 24.10 8.83 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.77 26.64 32.96 9.61 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 61.30 42.99 428.38 18.06 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) 01/29/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.52 1.57 16.13 4.25 0.12 34.40 09:05:01 PM 0 41.49 1.27 14.99 4.25 0.12 37.89 09:05:01 PM 1 45.55 1.88 17.28 4.26 0.12 30.92 09:06:01 PM all 39.16 0.00 3.25 2.44 0.10 55.05 09:06:01 PM 0 20.17 0.00 2.45 2.69 0.08 74.61 09:06:01 PM 1 58.27 0.00 4.06 2.19 0.12 35.37 09:07:02 PM all 29.04 0.00 1.49 0.58 0.09 68.80 09:07:02 PM 0 21.30 0.00 1.52 0.42 0.10 76.66 09:07:02 PM 1 36.78 0.00 1.47 0.73 0.08 60.93 09:08:01 PM all 35.50 0.00 2.29 0.44 0.09 61.67 09:08:01 PM 0 23.09 0.00 2.20 0.59 0.08 74.03 09:08:01 PM 1 47.94 0.00 2.38 0.29 0.10 49.29 Average: all 36.79 0.39 5.77 1.93 0.10 55.02 Average: 0 26.47 0.31 5.27 1.98 0.10 65.87 Average: 1 47.14 0.47 6.28 1.87 0.11 44.14