---> uname -a: Linux prd-centos8-builder-2c-1g-6847.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 569 5017 19 2113 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:e3:48:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fee3:486b/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) 02/19/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 214.08 123.20 90.88 4127.31 6618.86 09:06:01 PM 83.85 0.23 83.62 16.53 7576.20 09:07:01 PM 66.81 0.35 66.46 43.72 4738.49 09:08:01 PM 13.38 0.00 13.38 0.00 320.65 Average: 94.53 30.94 63.59 1046.85 4813.55 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5347612 7076276 2536832 32.18 2688 1902976 660632 7.40 217496 1979064 131992 09:06:01 PM 5215364 7056692 2669080 33.85 2688 2008036 655004 7.33 220940 2078468 96444 09:07:01 PM 5123836 6975184 2760608 35.01 2688 2017784 758072 8.49 250960 2136444 5756 09:08:01 PM 5154200 6999804 2730244 34.63 2688 2012064 716844 8.02 251056 2105888 24 Average: 5210253 7026989 2674191 33.92 2688 1985215 697638 7.81 235113 2074966 58554 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 260.22 139.84 1654.76 57.06 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 30.53 22.83 303.44 5.87 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 33.32 28.39 137.86 15.39 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 20.68 17.98 28.32 5.22 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 86.19 52.26 531.08 20.88 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) 02/19/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.02 2.47 18.67 7.70 0.13 31.01 09:05:01 PM 0 38.35 2.78 20.98 7.51 0.12 30.27 09:05:01 PM 1 41.77 2.14 16.27 7.89 0.14 31.78 09:06:01 PM all 30.45 0.00 3.09 4.48 0.09 61.89 09:06:01 PM 0 42.35 0.00 3.56 7.15 0.12 46.82 09:06:01 PM 1 18.86 0.00 2.63 1.88 0.07 76.57 09:07:01 PM all 40.00 0.00 2.16 1.64 0.10 56.11 09:07:01 PM 0 57.15 0.00 2.42 1.35 0.10 38.98 09:07:01 PM 1 22.88 0.00 1.90 1.93 0.10 73.19 09:08:01 PM all 24.25 0.00 1.49 0.13 0.08 74.05 09:08:01 PM 0 30.81 0.00 1.53 0.23 0.08 67.34 09:08:01 PM 1 17.69 0.00 1.45 0.03 0.07 80.76 Average: all 33.60 0.59 6.20 3.42 0.10 56.08 Average: 0 42.19 0.68 7.03 4.01 0.11 45.98 Average: 1 24.99 0.51 5.36 2.84 0.09 66.21