---> uname -a: Linux prd-centos8-builder-2c-1g-731.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: 2800.000 BogoMIPS: 5600.00 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 580 5002 19 2116 6813 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:ef:7d:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feef:7d43/64 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) 01/29/2024 _x86_64_ (2 CPU) 16:03:33 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 268.26 156.78 111.48 6383.87 7781.09 04:06:01 PM 101.57 0.28 101.28 17.86 8981.37 04:07:01 PM 36.94 0.30 36.64 42.39 1700.82 04:08:01 PM 20.08 0.58 19.49 33.72 523.43 Average: 106.71 39.49 67.22 1619.60 4746.63 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5243976 7016804 2640468 33.49 2688 1945068 701156 7.85 218992 2076024 161816 04:06:01 PM 5110072 6968248 2774372 35.19 2688 2023760 741052 8.30 244632 2155088 41776 04:07:01 PM 5107952 6966800 2776492 35.21 2688 2025052 740832 8.29 253916 2148440 9680 04:08:01 PM 5109536 6960444 2774908 35.19 2688 2016548 745932 8.35 420704 1980960 15816 Average: 5142884 6978074 2741560 34.77 2688 2002607 732243 8.20 284561 2090128 57272 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 295.72 155.26 1888.67 71.24 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.09 24.53 268.25 7.90 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.03 20.30 23.65 7.20 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.02 28.32 33.66 10.07 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 95.97 57.11 553.59 24.10 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) 01/29/2024 _x86_64_ (2 CPU) 16:03:33 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 45.55 2.58 19.45 4.62 0.14 27.65 04:05:01 PM 0 51.64 1.93 17.87 3.66 0.14 24.76 04:05:01 PM 1 39.45 3.23 21.04 5.58 0.15 30.55 04:06:01 PM all 38.25 0.00 3.52 2.41 0.13 55.68 04:06:01 PM 0 52.80 0.00 4.12 1.80 0.13 41.15 04:06:01 PM 1 23.73 0.00 2.93 3.03 0.13 70.19 04:07:01 PM all 31.27 0.00 1.57 1.24 0.08 65.84 04:07:01 PM 0 36.77 0.00 1.47 0.72 0.08 60.96 04:07:01 PM 1 25.76 0.00 1.67 1.77 0.08 70.72 04:08:01 PM all 38.10 0.00 2.53 0.24 0.12 59.02 04:08:01 PM 0 44.18 0.00 2.61 0.27 0.12 52.83 04:08:01 PM 1 32.05 0.00 2.45 0.22 0.12 65.17 Average: all 38.25 0.63 6.69 2.12 0.12 52.19 Average: 0 46.32 0.47 6.46 1.60 0.12 45.03 Average: 1 30.19 0.79 6.93 2.63 0.12 59.34