---> uname -a: Linux prd-centos8-builder-2c-1g-12140.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 564 5020 19 2113 6829 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:50:87:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe50:876b/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) 01/14/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 214.58 110.31 104.27 3096.83 7416.11 06:06:01 AM 104.87 0.27 104.60 17.46 8936.56 06:07:01 AM 33.26 0.30 32.96 42.39 1640.14 06:08:01 AM 26.33 0.78 25.55 57.06 749.61 Average: 94.76 27.92 66.84 803.53 4685.72 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5218380 7008372 2666064 33.81 2688 1961856 745540 8.35 221328 2098048 178432 06:06:01 AM 5159832 7005680 2724612 34.56 2688 2012312 717116 8.03 243684 2109568 32136 06:07:01 AM 5160836 7007924 2723608 34.54 2688 2013588 713604 7.99 251956 2099152 24 06:08:01 AM 5148352 6997508 2736092 34.70 2688 2015508 722284 8.09 420788 1944656 15872 Average: 5171850 7004871 2712594 34.40 2688 2000816 724636 8.11 284439 2062856 56616 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 95.52 66.54 1230.77 23.62 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 33.36 26.38 266.20 7.63 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.40 18.95 17.24 6.87 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 34.76 28.68 34.76 10.60 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 46.26 35.14 387.28 12.18 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) 01/14/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.12 1.54 15.40 3.76 0.12 37.06 06:05:01 AM 0 44.09 0.87 12.75 2.69 0.12 39.47 06:05:01 AM 1 40.14 2.21 18.07 4.83 0.12 34.64 06:06:01 AM all 38.91 0.00 3.07 2.51 0.11 55.40 06:06:01 AM 0 12.09 0.00 2.10 2.84 0.12 82.86 06:06:01 AM 1 65.81 0.00 4.05 2.18 0.10 27.85 06:07:01 AM all 30.96 0.00 1.75 0.57 0.08 66.64 06:07:01 AM 0 21.10 0.00 1.53 1.00 0.08 76.28 06:07:01 AM 1 40.83 0.00 1.97 0.13 0.08 56.98 06:08:01 AM all 38.14 0.00 2.62 0.43 0.10 58.72 06:08:01 AM 0 29.12 0.00 2.73 0.47 0.08 67.59 06:08:01 AM 1 47.16 0.00 2.50 0.38 0.12 49.84 Average: all 37.52 0.38 5.68 1.81 0.10 54.51 Average: 0 26.55 0.22 4.76 1.75 0.10 66.62 Average: 1 48.52 0.54 6.60 1.87 0.10 42.36