---> uname -a: Linux prd-centos8-builder-4c-4g-8641.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): 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: 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): 0-3 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 798 12366 19 2596 14628 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:94:57:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe94:57f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:3c:c2:e8 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) 08/08/2024 _x86_64_ (4 CPU) 11:43:53 LINUX RESTART (4 CPU) 11:45:03 AM tps rtps wtps bread/s bwrtn/s 11:46:01 AM 151.28 21.75 129.54 4524.28 10105.96 11:47:01 AM 147.63 1.65 145.98 126.51 15017.31 Average: 149.42 11.53 137.89 2288.51 12602.83 11:45:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 AM 12832012 14877840 3307428 20.49 2688 2254876 1321712 7.69 240388 2682840 140432 11:47:01 AM 12687472 15003904 3451968 21.39 2688 2518252 1162400 6.76 437308 2602608 14088 Average: 12759742 14940872 3379698 20.94 2688 2386564 1242056 7.23 338848 2642724 77260 11:45:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 116.65 98.02 1168.68 19.24 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 265.62 198.82 3892.80 33.23 0.00 0.00 0.00 0.00 11:47:01 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 192.38 149.26 2553.58 26.35 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) 08/08/2024 _x86_64_ (4 CPU) 11:43:53 LINUX RESTART (4 CPU) 11:45:03 AM CPU %user %nice %system %iowait %steal %idle 11:46:01 AM all 21.17 0.00 3.13 3.68 0.11 71.92 11:46:01 AM 0 13.15 0.00 1.47 2.09 0.10 83.18 11:46:01 AM 1 32.70 0.00 5.34 5.81 0.09 56.07 11:46:01 AM 2 27.75 0.00 3.97 4.30 0.12 63.87 11:46:01 AM 3 11.09 0.00 1.75 2.51 0.12 84.53 11:47:01 AM all 22.90 0.00 3.33 2.28 0.08 71.40 11:47:01 AM 0 26.93 0.00 3.04 2.06 0.08 67.89 11:47:01 AM 1 16.49 0.00 2.98 3.75 0.08 76.69 11:47:01 AM 2 28.11 0.00 5.00 1.29 0.08 65.52 11:47:01 AM 3 20.04 0.00 2.32 2.03 0.08 75.52 Average: all 22.05 0.00 3.23 2.97 0.10 71.66 Average: 0 20.15 0.00 2.27 2.07 0.09 75.41 Average: 1 24.46 0.00 4.14 4.76 0.09 66.56 Average: 2 27.93 0.00 4.49 2.77 0.10 64.70 Average: 3 15.64 0.00 2.04 2.27 0.10 79.95