---> uname -a: Linux prd-centos8-builder-8c-8g-1384.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1053 27649 19 3185 30365 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:72:c3:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe72:c3c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:dd:26:2f 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) 07/23/2024 _x86_64_ (8 CPU) 09:06:29 LINUX RESTART (8 CPU) 09:07:01 AM tps rtps wtps bread/s bwrtn/s 09:08:01 AM 199.23 28.54 170.70 6531.95 18140.95 09:09:01 AM 146.18 7.75 138.43 1277.12 10048.79 09:10:01 AM 231.07 1.65 229.42 237.25 33546.60 Average: 192.16 12.65 179.52 2682.40 20579.23 09:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 AM 29631004 31229920 3022456 9.26 2688 1929872 1530252 4.54 228232 2391312 90272 09:09:01 AM 29370564 31276364 3282896 10.05 2688 2219916 1434232 4.26 259972 2553892 142064 09:10:01 AM 28366556 31146304 4286904 13.13 2688 3065640 1468452 4.36 473692 3231680 181412 Average: 29122708 31217529 3530752 10.81 2688 2405143 1477645 4.38 320632 2725628 137916 09:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 331.75 248.88 1665.10 63.34 0.00 0.00 0.00 0.00 09:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 63.34 50.22 627.84 8.08 0.00 0.00 0.00 0.00 09:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 189.50 144.59 2828.66 20.34 0.00 0.00 0.00 0.00 09:10:01 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 194.88 147.91 1707.26 30.59 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) 07/23/2024 _x86_64_ (8 CPU) 09:06:29 LINUX RESTART (8 CPU) 09:07:01 AM CPU %user %nice %system %iowait %steal %idle 09:08:01 AM all 10.81 0.00 2.80 3.67 0.06 82.66 09:08:01 AM 0 6.88 0.00 2.52 1.02 0.08 89.49 09:08:01 AM 1 7.76 0.00 2.93 1.88 0.05 87.38 09:08:01 AM 2 18.10 0.00 2.38 1.34 0.07 78.11 09:08:01 AM 3 8.94 0.00 2.38 0.75 0.05 87.88 09:08:01 AM 4 15.98 0.00 3.87 13.91 0.07 66.18 09:08:01 AM 5 12.14 0.00 2.64 3.17 0.05 82.00 09:08:01 AM 6 7.66 0.00 2.95 6.00 0.03 83.35 09:08:01 AM 7 8.99 0.00 2.74 1.26 0.05 86.96 09:09:01 AM all 9.57 0.00 1.66 1.59 0.05 87.13 09:09:01 AM 0 7.53 0.00 1.67 1.32 0.05 89.43 09:09:01 AM 1 13.61 0.00 1.81 3.67 0.08 80.83 09:09:01 AM 2 14.85 0.00 2.81 1.62 0.07 80.66 09:09:01 AM 3 7.95 0.00 1.44 2.34 0.03 88.25 09:09:01 AM 4 22.33 0.00 2.70 1.57 0.03 73.37 09:09:01 AM 5 3.12 0.00 0.90 0.48 0.03 95.46 09:09:01 AM 6 6.84 0.00 1.47 1.52 0.03 90.14 09:09:01 AM 7 0.37 0.00 0.48 0.23 0.03 98.88 09:10:01 AM all 19.94 0.00 2.98 5.00 0.08 72.00 09:10:01 AM 0 16.32 0.00 3.13 4.09 0.07 76.39 09:10:01 AM 1 44.00 0.00 3.76 8.68 0.10 43.45 09:10:01 AM 2 6.31 0.00 1.91 6.58 0.08 85.12 09:10:01 AM 3 24.08 0.00 3.95 6.09 0.08 65.80 09:10:01 AM 4 25.72 0.00 3.94 5.23 0.10 65.00 09:10:01 AM 5 19.89 0.00 2.84 6.79 0.07 70.41 09:10:01 AM 6 12.48 0.00 2.31 1.78 0.07 83.37 09:10:01 AM 7 10.64 0.00 2.01 0.77 0.07 86.51 Average: all 13.44 0.00 2.48 3.42 0.06 80.60 Average: 0 10.24 0.00 2.44 2.14 0.07 85.10 Average: 1 21.82 0.00 2.83 4.75 0.08 70.52 Average: 2 13.09 0.00 2.37 3.18 0.07 81.29 Average: 3 13.65 0.00 2.59 3.06 0.06 80.64 Average: 4 21.35 0.00 3.51 6.89 0.07 68.19 Average: 5 11.71 0.00 2.12 3.48 0.05 82.63 Average: 6 8.99 0.00 2.24 3.10 0.04 85.62 Average: 7 6.66 0.00 1.74 0.75 0.05 90.80