---> uname -a: Linux prd-centos8-builder-4c-16g-12303.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12444 19 2530 14639 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:2e:bb:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe2e:bb48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:ab:08:d5 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) 12/02/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 156.49 16.38 140.11 5453.41 4418.94 06:51:01 PM 163.70 21.29 142.41 4309.71 9926.30 06:52:01 PM 141.33 4.36 136.96 757.75 10965.95 Average: 153.84 14.01 139.83 3506.96 8437.06 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13401116 15064280 2738320 16.97 2688 1886724 1184264 6.89 188692 2225060 96564 06:51:01 PM 12718864 14825380 3420572 21.19 2688 2313404 1339452 7.79 234068 2793980 181932 06:52:01 PM 12776656 15022616 3362780 20.84 2688 2446560 1126552 6.55 431128 2514656 14876 Average: 12965545 14970759 3173891 19.67 2688 2215563 1216756 7.08 284629 2511232 97791 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 331.70 194.42 1120.23 62.09 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 186.64 157.34 2017.48 28.97 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 116.86 101.98 1297.71 21.08 0.00 0.00 0.00 0.00 06:52:01 PM 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 211.73 151.25 1478.47 37.38 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) 12/02/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 14.78 0.00 2.82 1.33 0.08 81.00 06:50:01 PM 0 15.13 0.00 2.17 0.43 0.08 82.18 06:50:01 PM 1 16.51 0.00 2.24 0.64 0.08 80.53 06:50:01 PM 2 15.26 0.00 3.20 1.21 0.08 80.25 06:50:01 PM 3 12.20 0.00 3.67 3.05 0.05 81.02 06:51:01 PM all 23.32 0.00 3.28 2.37 0.10 70.93 06:51:01 PM 0 28.79 0.00 4.96 1.79 0.08 64.37 06:51:01 PM 1 21.06 0.00 2.21 1.89 0.10 74.74 06:51:01 PM 2 11.61 0.00 1.67 2.37 0.12 84.23 06:51:01 PM 3 31.75 0.00 4.29 3.43 0.08 60.44 06:52:01 PM all 36.78 0.00 2.92 1.46 0.09 58.75 06:52:01 PM 0 29.55 0.00 3.68 2.74 0.10 63.93 06:52:01 PM 1 48.74 0.00 2.99 1.87 0.08 46.31 06:52:01 PM 2 36.37 0.00 2.64 0.49 0.10 60.41 06:52:01 PM 3 32.39 0.00 2.38 0.75 0.08 64.39 Average: all 24.95 0.00 3.01 1.72 0.09 70.23 Average: 0 24.48 0.00 3.60 1.65 0.09 70.18 Average: 1 28.77 0.00 2.48 1.47 0.09 67.19 Average: 2 21.08 0.00 2.50 1.35 0.10 74.96 Average: 3 25.45 0.00 3.45 2.41 0.07 68.61