---> uname -a: Linux prd-centos8-builder-2c-1g-21561.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 562 5052 19 2085 6833 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:8f:5d:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe8f:5d12/64 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) 04/08/2024 _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 216.98 120.81 96.17 5829.66 6781.32 03:06:01 PM 91.99 0.28 91.70 17.86 8417.78 03:07:01 PM 23.11 0.30 22.81 42.39 928.11 03:08:01 PM 18.81 0.58 18.23 33.73 417.70 Average: 87.73 30.50 57.23 1481.03 4136.52 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5332860 7075096 2551576 32.36 2688 1915288 648772 7.26 217416 1990188 142516 03:06:01 PM 5221688 7039984 2662748 33.77 2688 1985936 669464 7.49 242880 2050996 16440 03:07:01 PM 5236932 7056040 2647504 33.58 2688 1987212 651168 7.29 244840 2035180 28 03:08:01 PM 5245396 7065624 2639040 33.47 2688 1988360 666884 7.47 414120 1857976 168 Average: 5259219 7059186 2625217 33.30 2688 1969199 659072 7.38 279814 1983585 39788 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 298.32 156.10 1700.32 60.30 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 34.37 27.69 192.16 9.06 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 23.98 21.28 25.05 7.17 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 33.26 26.40 31.30 16.82 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 97.49 57.87 487.25 23.34 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) 04/08/2024 _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 43.69 1.55 16.82 3.44 0.12 34.39 03:05:01 PM 0 45.95 1.64 17.98 3.34 0.12 30.97 03:05:01 PM 1 41.43 1.45 15.65 3.53 0.12 37.81 03:06:01 PM all 41.96 0.00 2.81 1.86 0.19 53.17 03:06:01 PM 0 47.65 0.00 3.11 1.51 0.20 47.52 03:06:01 PM 1 36.27 0.00 2.51 2.21 0.18 58.82 03:07:01 PM all 32.74 0.00 1.57 0.23 0.11 65.34 03:07:01 PM 0 34.15 0.00 1.66 0.20 0.12 63.87 03:07:01 PM 1 31.33 0.00 1.48 0.27 0.10 66.82 03:08:01 PM all 34.09 0.00 1.92 0.22 0.09 63.68 03:08:01 PM 0 50.85 0.00 2.20 0.22 0.10 46.63 03:08:01 PM 1 17.32 0.00 1.64 0.22 0.08 80.74 Average: all 38.10 0.38 5.74 1.43 0.13 54.21 Average: 0 44.64 0.41 6.20 1.31 0.13 47.31 Average: 1 31.56 0.36 5.29 1.55 0.12 61.12