---> uname -a: Linux prd-centos8-builder-2c-1g-13918.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 572 5030 19 2096 6823 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:96:27:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe96:2720/64 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) 03/17/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 246.58 150.00 96.58 6341.75 13236.80 03:06:01 PM 94.45 0.28 94.17 17.86 8295.20 03:07:01 PM 25.03 0.30 24.73 42.39 1466.41 03:08:01 PM 24.90 0.78 24.11 57.06 574.27 Average: 97.75 37.85 59.90 1614.96 5893.48 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5272964 7004356 2611480 33.12 2688 1905400 745392 8.34 217096 2056144 132780 03:06:01 PM 5121764 6952660 2762680 35.04 2688 1998400 775152 8.68 242276 2154460 32080 03:07:01 PM 5176460 7008124 2707984 34.35 2688 1999560 719020 8.05 245024 2097712 28 03:08:01 PM 5158184 6994472 2726260 34.58 2688 2003700 720620 8.07 413352 1947956 12756 Average: 5182343 6989903 2702101 34.27 2688 1976765 740046 8.28 279437 2064068 44411 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 281.99 160.36 1698.47 62.86 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 34.79 28.03 249.49 9.07 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.41 24.25 28.05 7.81 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.08 28.73 33.75 11.32 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 94.83 60.35 502.49 22.77 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) 03/17/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.90 2.59 18.92 7.47 0.11 30.01 03:05:01 PM 0 39.74 1.45 13.28 7.38 0.10 38.05 03:05:01 PM 1 42.08 3.75 24.66 7.55 0.12 21.84 03:06:01 PM all 40.49 0.00 3.03 2.69 0.10 53.69 03:06:01 PM 0 36.56 0.00 3.13 2.45 0.10 57.76 03:06:01 PM 1 44.40 0.00 2.92 2.94 0.10 49.63 03:07:01 PM all 37.14 0.00 1.79 0.47 0.09 60.51 03:07:01 PM 0 24.57 0.00 1.85 0.65 0.08 72.85 03:07:01 PM 1 49.69 0.00 1.73 0.30 0.10 48.18 03:08:01 PM all 39.47 0.00 2.43 0.82 0.10 57.17 03:08:01 PM 0 28.28 0.00 2.33 0.48 0.10 68.81 03:08:01 PM 1 50.65 0.00 2.53 1.17 0.10 45.55 Average: all 39.49 0.64 6.48 2.84 0.10 50.44 Average: 0 32.27 0.36 5.13 2.73 0.10 59.42 Average: 1 46.74 0.92 7.84 2.96 0.10 41.44