---> uname -a: Linux prd-centos8-builder-2c-1g-9013.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 561 4978 19 2159 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 mq state UP group default qlen 1000 link/ether fa:16:3e:a5:1f:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fea5:1f13/64 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) 01/01/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 215.85 112.43 103.42 3123.35 7315.70 07:06:02 PM 102.07 0.27 101.80 17.46 10508.71 07:07:01 PM 29.83 0.31 29.52 43.11 1519.88 07:08:01 PM 24.99 0.97 24.03 69.31 728.86 Average: 93.45 28.61 64.84 816.46 5032.97 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5234384 7020680 2650060 33.61 2688 1958128 709872 7.95 221952 2080608 177720 07:06:02 PM 5134708 7025220 2749736 34.88 2688 2056232 669200 7.49 244616 2129916 31236 07:07:01 PM 5058856 6960264 2825588 35.84 2688 2067156 730396 8.18 253860 2195244 9672 07:08:01 PM 5126496 7021200 2757948 34.98 2688 2059740 668016 7.48 422684 1959696 15844 Average: 5138611 7006841 2745833 34.83 2688 2035314 694371 7.77 285778 2091366 58618 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 121.83 79.85 1262.33 31.51 0.00 0.00 0.00 0.00 07:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 PM eth0 40.64 31.22 440.92 8.06 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 23.84 20.78 28.29 7.22 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 41.94 32.69 40.12 19.84 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 57.20 41.22 444.63 16.70 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) 01/01/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 42.96 1.49 15.75 3.67 0.10 36.03 07:05:01 PM 0 29.53 1.73 17.45 3.81 0.12 47.36 07:05:01 PM 1 56.29 1.24 14.06 3.53 0.08 24.80 07:06:02 PM all 40.03 0.00 3.23 2.80 0.11 53.84 07:06:02 PM 0 15.06 0.00 2.19 3.09 0.12 79.54 07:06:02 PM 1 65.18 0.00 4.27 2.51 0.10 27.94 07:07:01 PM all 29.14 0.00 1.54 0.50 0.08 68.73 07:07:01 PM 0 20.34 0.00 1.68 0.76 0.08 77.14 07:07:01 PM 1 37.94 0.00 1.41 0.24 0.08 60.33 07:08:01 PM all 38.39 0.00 2.74 0.55 0.11 58.22 07:08:01 PM 0 21.64 0.00 2.58 0.81 0.10 74.87 07:08:01 PM 1 55.16 0.00 2.90 0.28 0.12 41.54 Average: all 37.65 0.37 5.80 1.88 0.10 54.20 Average: 0 21.61 0.43 5.94 2.12 0.10 69.80 Average: 1 53.69 0.31 5.66 1.64 0.10 38.60