---> uname -a: Linux prd-centos8-builder-2c-8g-3701.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 7697 547 4997 19 2152 6857 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:e4:e5:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fee4:e592/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:d9:a0:4a 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/17/2024 _x86_64_ (2 CPU) 20:09:59 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:03 PM 246.68 197.72 48.96 16717.38 33137.88 08:12:01 PM 45.44 26.28 19.15 6280.40 4484.46 08:13:01 PM 51.82 1.05 50.77 82.92 4870.30 Average: 116.70 76.75 39.94 7797.70 14455.90 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:03 PM 5868512 7285376 2013920 25.55 2688 1615560 644152 8.17 119224 1632460 55700 08:12:01 PM 5514388 7121804 2368044 30.04 2688 1802936 894840 10.02 334068 1757908 32592 08:13:01 PM 5291364 7076712 2591068 32.87 2688 1970284 912836 10.22 341260 1934688 128180 Average: 5558088 7161297 2324344 29.49 2688 1796260 817276 9.15 264851 1775019 72157 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:03 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:03 PM eth0 37.29 12.88 292.07 1.70 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 134.19 75.51 511.12 29.53 0.00 0.00 0.00 0.00 08:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 51.69 43.19 593.32 6.33 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.38 43.21 463.30 12.23 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/17/2024 _x86_64_ (2 CPU) 20:09:59 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:03 PM all 41.36 0.03 7.99 47.60 0.12 2.90 08:11:03 PM 0 40.50 0.03 7.15 51.46 0.13 0.73 08:11:03 PM 1 42.23 0.03 8.83 43.75 0.10 5.07 08:12:01 PM all 15.51 0.00 4.24 33.06 0.08 47.11 08:12:01 PM 0 21.23 0.00 4.09 36.66 0.09 37.93 08:12:01 PM 1 9.80 0.00 4.39 29.47 0.07 56.26 08:13:01 PM all 18.54 0.00 2.84 8.92 0.12 69.58 08:13:01 PM 0 24.00 0.00 3.69 12.43 0.12 59.76 08:13:01 PM 1 13.14 0.00 2.00 5.45 0.12 79.29 Average: all 25.36 0.01 5.06 29.96 0.10 39.51 Average: 0 28.76 0.01 5.01 33.65 0.11 32.46 Average: 1 21.97 0.01 5.10 26.28 0.10 46.53