---> uname -a: Linux prd-centos8-builder-2c-1g-14914.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 561 5043 19 2095 6834 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:60:8b:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe60:8bd4/64 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) 03/21/2024 _x86_64_ (2 CPU) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 250.97 149.37 101.60 6299.37 10905.58 06:06:01 PM 96.33 0.28 96.05 17.86 8910.18 06:07:01 PM 23.19 0.30 22.89 42.39 926.21 06:08:01 PM 26.21 0.78 25.42 57.05 597.93 Average: 99.18 37.68 61.49 1604.23 5334.83 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5288004 7025784 2596440 32.93 2688 1910900 722860 8.09 218476 2037320 139208 06:06:01 PM 5123908 6953820 2760536 35.01 2688 1997332 782844 8.76 243260 2153420 16452 06:07:01 PM 5221196 7051868 2663248 33.78 2688 1998596 664564 7.44 245700 2054392 20 06:08:01 PM 5154184 6989252 2730260 34.63 2688 2002748 740528 8.29 414020 1953064 12740 Average: 5196823 7005181 2687621 34.09 2688 1977394 727699 8.15 280364 2049549 42105 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 298.97 151.92 1687.60 59.68 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 37.93 28.66 255.44 9.50 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.96 25.19 29.49 8.32 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 39.64 31.29 34.24 19.82 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 101.62 59.27 501.70 24.33 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) 03/21/2024 _x86_64_ (2 CPU) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.16 2.35 18.42 7.24 0.11 29.71 06:05:01 PM 0 48.84 1.74 17.05 8.50 0.10 23.76 06:05:01 PM 1 35.42 2.96 19.81 5.98 0.12 35.71 06:06:01 PM all 41.53 0.00 2.80 3.37 0.11 52.19 06:06:01 PM 0 56.51 0.00 3.27 4.85 0.12 35.26 06:06:01 PM 1 26.57 0.00 2.33 1.88 0.10 69.11 06:07:01 PM all 36.38 0.00 1.85 0.41 0.08 61.27 06:07:01 PM 0 46.38 0.00 1.95 0.33 0.08 51.26 06:07:01 PM 1 26.40 0.00 1.75 0.48 0.08 71.29 06:08:01 PM all 39.75 0.00 2.47 0.34 0.09 57.34 06:08:01 PM 0 41.03 0.00 2.55 0.57 0.10 55.75 06:08:01 PM 1 38.47 0.00 2.40 0.12 0.08 58.93 Average: all 39.95 0.58 6.33 2.82 0.10 50.22 Average: 0 48.19 0.43 6.17 3.55 0.10 41.57 Average: 1 31.69 0.73 6.50 2.09 0.10 58.89