---> uname -a: Linux prd-centos8-builder-2c-1g-24492.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 571 5042 19 2085 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:fe:56:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fefe:56f4/64 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) 04/20/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 224.12 131.73 92.39 4202.83 6671.76 01:06:01 AM 79.74 0.23 79.50 16.53 6658.92 01:07:01 AM 43.44 0.35 43.09 43.73 3568.67 01:08:01 AM 15.81 0.40 15.41 18.40 344.39 Average: 90.79 33.19 57.60 1070.63 4311.13 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5311352 7030648 2573092 32.64 2688 1893292 682448 7.64 217680 2016764 124248 01:06:01 AM 5130052 6951472 2754392 34.93 2688 1989408 762384 8.53 221304 2172792 78824 01:07:01 AM 5185364 7005952 2699080 34.23 2688 1988516 705612 7.90 245404 2089968 28 01:08:01 AM 5174060 6995324 2710384 34.38 2688 1989196 706012 7.90 414552 1932664 160 Average: 5200207 6995849 2684237 34.04 2688 1965103 714114 7.99 274735 2053047 50815 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 282.78 135.05 1619.63 57.27 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.83 23.40 231.78 7.70 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.90 22.41 38.82 7.48 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 31.59 26.40 31.76 18.01 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 92.04 51.82 480.59 22.62 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) 04/20/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.54 2.29 17.40 8.38 0.14 33.25 01:05:01 AM 0 37.31 1.94 16.09 6.53 0.14 38.00 01:05:01 AM 1 39.77 2.64 18.73 10.24 0.14 28.49 01:06:01 AM all 30.61 0.00 2.38 10.02 0.11 56.89 01:06:01 AM 0 12.13 0.00 1.92 10.61 0.13 75.20 01:06:01 AM 1 49.13 0.00 2.83 9.43 0.08 38.53 01:07:01 AM all 37.36 0.00 1.80 2.76 0.11 57.97 01:07:01 AM 0 21.92 0.00 1.88 2.11 0.12 73.98 01:07:01 AM 1 52.89 0.00 1.72 3.42 0.10 41.88 01:08:01 AM all 35.28 0.00 2.32 0.65 0.10 61.65 01:08:01 AM 0 29.20 0.00 2.32 0.30 0.10 68.08 01:08:01 AM 1 41.38 0.00 2.33 1.00 0.10 55.19 Average: all 35.43 0.57 5.93 5.44 0.11 52.52 Average: 0 25.09 0.48 5.50 4.88 0.12 63.93 Average: 1 45.81 0.65 6.35 6.01 0.11 41.08