---> uname -a: Linux prd-centos8-builder-2c-1g-4930.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 573 5008 19 2118 6820 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:85:cc:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe85:cc19/64 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) 02/12/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 217.40 114.26 103.13 3136.81 7291.37 07:06:01 PM 105.45 0.28 105.17 17.86 8993.75 07:07:01 PM 28.34 0.30 28.04 42.39 1495.55 07:08:01 PM 24.85 0.58 24.26 33.73 732.64 Average: 94.01 28.86 65.15 807.67 4628.20 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5216260 7000436 2668176 33.84 2688 1956580 740868 8.29 220668 2101304 173112 07:06:01 PM 5186060 7035308 2698376 34.22 2688 2015892 665800 7.45 243664 2083200 32144 07:07:01 PM 5114612 6974792 2769824 35.13 2688 2026832 737756 8.26 253760 2143948 9688 07:08:01 PM 5106076 6958000 2778360 35.24 2688 2018316 740148 8.29 420552 1987024 15820 Average: 5155752 6992134 2728684 34.61 2688 2004405 721143 8.07 284661 2078869 57691 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 101.85 66.59 1223.29 24.26 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 35.91 26.03 299.31 8.23 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 24.49 21.14 24.51 12.70 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 32.96 26.80 33.39 9.62 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 48.80 35.14 395.11 13.70 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) 02/12/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.42 2.00 16.54 5.32 0.10 34.61 07:05:01 PM 0 36.11 1.72 16.01 5.22 0.10 40.83 07:05:01 PM 1 46.75 2.27 17.08 5.42 0.10 28.38 07:06:01 PM all 40.98 0.00 3.34 2.75 0.11 52.82 07:06:01 PM 0 61.21 0.00 4.05 1.69 0.12 32.93 07:06:01 PM 1 20.81 0.00 2.63 3.81 0.10 72.65 07:07:01 PM all 27.04 0.00 1.47 0.54 0.10 70.85 07:07:01 PM 0 44.05 0.00 1.60 0.50 0.12 53.73 07:07:01 PM 1 10.02 0.00 1.33 0.58 0.08 87.98 07:08:01 PM all 38.34 0.00 2.41 0.34 0.08 58.82 07:08:01 PM 0 54.34 0.00 3.00 0.50 0.08 42.07 07:08:01 PM 1 22.36 0.00 1.82 0.18 0.08 75.55 Average: all 36.93 0.49 5.90 2.23 0.10 54.35 Average: 0 48.97 0.43 6.13 1.97 0.10 42.40 Average: 1 24.89 0.56 5.67 2.49 0.09 66.30