---> uname -a: Linux prd-centos8-builder-2c-1g-17777.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 589 5021 19 2089 6805 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:aa:50:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feaa:50d3/64 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) 06/18/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 298.14 160.35 137.78 6509.79 33955.47 10:06:01 PM 113.76 0.27 113.50 17.46 9689.72 10:07:01 PM 29.81 0.60 29.21 50.39 1372.60 10:08:01 PM 21.40 0.48 20.91 49.06 501.30 Average: 115.02 39.93 75.09 1636.51 11286.21 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5275640 6959620 2608796 33.09 2688 1864268 796892 8.92 233848 2061748 115864 10:06:01 PM 5211604 7033860 2672832 33.90 2688 1989928 660168 7.39 242144 2066380 22848 10:07:01 PM 5178264 7001604 2706172 34.32 2688 1991432 693984 7.77 247696 2096504 16 10:08:01 PM 5213304 7041280 2671132 33.88 2688 1995356 666160 7.46 427008 1880700 12764 Average: 5219703 7009091 2664733 33.80 2688 1960246 704301 7.88 287674 2026333 37873 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 267.10 142.92 1684.38 65.29 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.56 27.91 274.04 7.96 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.46 23.60 24.44 8.74 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.14 27.73 31.76 14.86 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 88.83 55.17 498.76 24.04 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) 06/18/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 34.70 2.84 20.54 20.15 0.13 21.63 10:05:01 PM 0 35.58 2.30 20.07 18.18 0.14 23.74 10:05:01 PM 1 33.83 3.38 21.02 22.13 0.12 19.51 10:06:01 PM all 39.96 0.00 3.43 3.53 0.10 52.98 10:06:01 PM 0 24.75 0.00 3.39 3.19 0.08 68.59 10:06:01 PM 1 55.16 0.00 3.47 3.87 0.12 37.39 10:07:01 PM all 40.62 0.00 1.86 0.47 0.09 56.96 10:07:01 PM 0 25.22 0.00 1.70 0.42 0.08 72.59 10:07:01 PM 1 56.04 0.00 2.02 0.53 0.10 41.31 10:08:01 PM all 39.43 0.00 2.42 0.17 0.09 57.90 10:08:01 PM 0 28.92 0.00 2.50 0.10 0.08 68.39 10:08:01 PM 1 49.94 0.00 2.33 0.23 0.10 47.39 Average: all 38.72 0.69 6.93 5.94 0.10 47.62 Average: 0 28.55 0.56 6.78 5.35 0.10 58.66 Average: 1 48.89 0.82 7.08 6.54 0.11 36.56