---> uname -a: Linux prd-centos8-builder-4c-4g-13968.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.2G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 755 12670 19 2335 14676 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:86:b9:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe86:b950/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:cb:d0:65 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 06:23:28 LINUX RESTART (4 CPU) 06:24:01 AM tps rtps wtps bread/s bwrtn/s 06:25:01 AM 90.39 15.59 74.79 2597.00 6818.73 06:26:01 AM 147.76 1.55 146.21 198.63 11120.78 Average: 119.07 8.57 110.50 1397.92 8969.57 06:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 AM 13226960 15097244 2912352 18.05 2688 2085920 1138072 6.62 184388 2376932 174596 06:26:01 AM 12989596 15040288 3149716 19.52 2688 2258100 1159588 6.75 381504 2380800 107920 Average: 13108278 15068766 3031034 18.78 2688 2172010 1148830 6.68 282946 2378866 141258 06:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 221.13 150.23 1683.00 37.16 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 122.58 98.58 1428.47 26.75 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 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 171.86 124.41 1555.74 31.95 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 06:23:28 LINUX RESTART (4 CPU) 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 20.76 0.00 2.12 1.04 0.06 76.02 06:25:01 AM 0 19.54 0.00 2.30 1.67 0.07 76.42 06:25:01 AM 1 24.68 0.00 2.52 1.49 0.07 71.24 06:25:01 AM 2 14.66 0.00 1.64 0.25 0.07 83.38 06:25:01 AM 3 24.16 0.00 2.01 0.74 0.05 73.05 06:26:01 AM all 23.23 0.00 1.92 1.49 0.08 73.28 06:26:01 AM 0 26.85 0.00 2.62 1.29 0.08 69.15 06:26:01 AM 1 24.90 0.00 2.50 0.53 0.08 71.97 06:26:01 AM 2 15.65 0.00 0.99 0.33 0.08 82.94 06:26:01 AM 3 25.50 0.00 1.56 3.80 0.08 69.06 Average: all 21.99 0.00 2.02 1.26 0.07 74.65 Average: 0 23.20 0.00 2.46 1.48 0.08 72.79 Average: 1 24.79 0.00 2.51 1.01 0.08 71.61 Average: 2 15.16 0.00 1.31 0.29 0.08 83.16 Average: 3 24.83 0.00 1.78 2.27 0.07 71.06