---> uname -a: Linux prd-centos8-builder-2c-1g-10883.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 582 4953 19 2163 6810 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:14:fe:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe14:fe5b/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) 01/10/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 252.01 152.31 99.70 6329.10 10206.00 06:06:01 AM 106.60 0.28 106.32 17.86 10504.85 06:07:01 AM 33.11 0.30 32.81 42.39 2149.10 06:08:01 AM 23.00 0.40 22.60 18.40 649.41 Average: 103.69 38.33 65.36 1602.27 5877.54 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5333964 7088240 2550480 32.35 2688 1927388 699564 7.83 218168 1991336 153028 06:06:01 AM 5130144 7025400 2754300 34.93 2688 2060992 741964 8.31 239632 2142856 47844 06:07:01 AM 5159336 7055604 2725108 34.56 2688 2062268 704000 7.88 252560 2101476 8 06:08:01 AM 5073924 6969008 2810520 35.65 2688 2060764 768984 8.61 418612 2021840 13680 Average: 5174342 7034563 2710102 34.37 2688 2027853 728628 8.16 282243 2064377 53640 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 247.84 143.13 1729.49 61.49 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 45.33 32.61 584.81 7.98 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 23.28 19.74 23.63 7.05 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 29.65 25.26 30.13 8.55 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 86.53 55.19 592.08 21.27 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) 01/10/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 44.10 2.48 18.87 6.01 0.14 28.41 06:05:01 AM 0 54.48 2.84 19.55 5.88 0.15 17.10 06:05:01 AM 1 33.75 2.11 18.18 6.15 0.12 39.69 06:06:01 AM all 38.98 0.00 3.54 4.57 0.17 52.75 06:06:01 AM 0 46.18 0.00 3.64 5.08 0.18 44.92 06:06:01 AM 1 31.75 0.00 3.44 4.06 0.15 60.60 06:07:01 AM all 29.35 0.00 1.51 0.81 0.08 68.25 06:07:01 AM 0 40.52 0.00 1.73 0.70 0.07 56.98 06:07:01 AM 1 18.18 0.00 1.28 0.92 0.08 79.53 06:08:01 AM all 36.52 0.00 2.13 0.91 0.09 60.34 06:08:01 AM 0 48.83 0.00 2.38 1.07 0.10 47.62 06:08:01 AM 1 24.27 0.00 1.89 0.75 0.08 73.01 Average: all 37.21 0.61 6.46 3.06 0.12 52.55 Average: 0 47.46 0.70 6.77 3.17 0.13 41.77 Average: 1 26.96 0.52 6.15 2.96 0.11 63.31