---> uname -a: Linux prd-centos8-builder-2c-1g-8965.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 622 4979 19 2097 6772 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:f5:c6:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fef5:c642/64 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) 02/26/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 216.23 114.05 102.18 3134.16 6763.80 10:06:01 PM 100.78 0.28 100.50 17.86 9000.62 10:07:01 PM 24.45 0.30 24.15 42.39 953.22 10:08:01 PM 24.51 0.58 23.93 33.73 740.38 Average: 91.50 28.81 62.69 807.13 4364.60 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5175956 6933648 2708480 34.35 2688 1930808 850392 9.52 218460 2144980 157668 10:06:01 PM 5142212 6971612 2742224 34.78 2688 1997268 784144 8.78 243284 2130104 16500 10:07:01 PM 5074168 6904944 2810268 35.64 2688 1998664 855920 9.58 245144 2196232 124 10:08:01 PM 5081772 6915060 2802664 35.55 2688 1999844 803596 9.00 412720 2019568 17524 Average: 5118527 6931316 2765909 35.08 2688 1981646 823513 9.22 279902 2122721 47954 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 88.79 57.58 1006.49 23.19 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 31.14 24.23 218.88 7.70 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.16 18.70 22.31 6.81 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.79 25.78 34.40 9.23 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 43.72 31.57 320.55 11.73 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) 02/26/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 39.41 1.97 16.59 3.88 0.11 38.05 10:05:01 PM 0 42.09 2.00 18.58 4.47 0.10 32.76 10:05:01 PM 1 36.75 1.93 14.60 3.29 0.12 43.32 10:06:01 PM all 39.00 0.00 3.07 2.59 0.10 55.25 10:06:01 PM 0 58.64 0.00 3.55 2.22 0.10 35.49 10:06:01 PM 1 19.41 0.00 2.58 2.96 0.10 74.95 10:07:01 PM all 28.70 0.00 1.21 0.28 0.08 69.73 10:07:01 PM 0 41.05 0.00 1.30 0.22 0.08 57.35 10:07:01 PM 1 16.34 0.00 1.12 0.33 0.08 82.13 10:08:01 PM all 34.86 0.00 2.33 0.42 0.08 62.31 10:08:01 PM 0 38.59 0.00 2.23 0.58 0.08 58.51 10:08:01 PM 1 31.13 0.00 2.43 0.25 0.08 66.11 Average: all 35.48 0.49 5.75 1.78 0.09 56.41 Average: 0 45.10 0.49 6.36 1.86 0.09 46.09 Average: 1 25.86 0.48 5.14 1.70 0.10 66.72