---> uname -a: Linux prd-centos8-builder-2c-1g-752.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 564 4980 17 2154 6830 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1f:b5:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe1f:b553/64 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) 11/17/2023 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 254.41 155.86 98.55 6364.67 6932.63 02:06:01 PM 104.03 0.48 103.55 56.66 10249.24 02:07:01 PM 33.86 0.10 33.76 3.60 2032.08 02:08:01 PM 23.94 0.78 23.16 57.05 632.97 Average: 104.06 39.30 64.75 1620.43 4961.55 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5295840 7037076 2588596 32.83 2688 1913140 713328 7.99 218460 2033356 141204 02:06:01 PM 5131092 7021264 2753344 34.92 2688 2054348 693824 7.77 239400 2145468 47068 02:07:01 PM 5130420 7020084 2754016 34.93 2688 2054460 689716 7.72 252152 2134408 20 02:08:01 PM 5094520 6989512 2789916 35.39 2688 2059272 716772 8.02 421112 2002288 18900 Average: 5162968 7016984 2721468 34.52 2688 2020305 703410 7.87 282781 2078880 51798 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 283.42 155.99 1720.33 59.56 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 46.38 33.06 567.22 7.94 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 32.41 27.43 30.35 9.28 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.69 29.62 41.29 16.99 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 99.97 61.52 589.78 23.44 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) 11/17/2023 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.32 2.68 18.50 5.13 0.11 29.26 02:05:01 PM 0 47.83 2.52 17.78 4.96 0.12 26.79 02:05:01 PM 1 40.78 2.83 19.23 5.30 0.10 31.75 02:06:01 PM all 39.21 0.00 3.56 3.32 0.11 53.81 02:06:01 PM 0 55.99 0.00 4.03 2.65 0.12 37.21 02:06:01 PM 1 22.45 0.00 3.08 3.98 0.10 70.39 02:07:01 PM all 40.93 0.00 1.88 0.86 0.10 56.23 02:07:01 PM 0 71.52 0.00 2.22 1.09 0.10 25.07 02:07:01 PM 1 10.40 0.00 1.53 0.63 0.10 87.33 02:08:01 PM all 39.43 0.00 2.63 0.29 0.11 57.54 02:08:01 PM 0 51.30 0.00 2.79 0.33 0.10 45.48 02:08:01 PM 1 27.57 0.00 2.47 0.25 0.12 69.59 Average: all 40.96 0.66 6.59 2.39 0.11 49.30 Average: 0 56.69 0.62 6.66 2.25 0.11 33.66 Average: 1 25.21 0.70 6.51 2.53 0.10 64.95