---> uname -a: Linux prd-centos8-builder-2c-1g-11123.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: 2799.996 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 579 5024 19 2096 6815 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:df:4e:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fedf:4e73/64 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) 03/05/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 244.37 147.98 96.38 4845.05 7135.17 07:06:01 PM 100.68 0.28 100.40 17.86 8253.05 07:07:01 PM 34.97 0.30 34.67 42.40 2124.18 07:08:01 PM 26.24 0.78 25.46 57.05 762.83 Average: 101.57 37.34 64.23 1240.69 4569.01 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5286888 7019492 2597548 32.95 2688 1906992 695068 7.78 217172 2040140 138588 07:06:01 PM 5185960 7014552 2698476 34.23 2688 1996304 688964 7.71 241588 2088712 48292 07:07:01 PM 5227368 7057200 2657068 33.70 2688 1997572 636048 7.12 245088 2043336 20 07:08:01 PM 5176948 7009852 2707488 34.34 2688 1999584 693424 7.76 413800 1924072 17548 Average: 5219291 7025274 2665145 33.80 2688 1975113 678376 7.59 279412 2024065 51112 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 252.87 140.42 1676.86 58.80 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 35.22 28.31 287.25 8.78 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.35 25.72 28.69 8.52 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 32.99 26.81 38.96 16.30 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 87.61 55.32 507.98 23.10 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) 03/05/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.54 2.45 18.79 9.00 0.13 28.08 07:05:01 PM 0 57.16 1.60 11.28 7.84 0.12 22.00 07:05:01 PM 1 25.57 3.32 26.47 10.20 0.14 34.31 07:06:01 PM all 38.68 0.00 3.26 3.29 0.11 54.66 07:06:01 PM 0 51.83 0.00 3.54 3.10 0.12 41.41 07:06:01 PM 1 25.53 0.00 2.99 3.47 0.10 67.91 07:07:01 PM all 39.63 0.00 1.83 0.90 0.09 57.56 07:07:01 PM 0 56.83 0.00 2.09 0.86 0.10 40.12 07:07:01 PM 1 22.56 0.00 1.57 0.93 0.08 74.85 07:08:01 PM all 36.12 0.00 2.61 0.42 0.12 60.73 07:08:01 PM 0 38.14 0.00 2.71 0.27 0.08 58.79 07:08:01 PM 1 34.10 0.00 2.51 0.57 0.15 62.68 Average: all 38.98 0.60 6.57 3.38 0.11 50.36 Average: 0 50.96 0.40 4.90 3.01 0.10 40.63 Average: 1 26.95 0.81 8.25 3.75 0.12 60.13