---> uname -a: Linux prd-centos8-builder-4c-4g-4490.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 11896 19 3079 14626 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:d3:b2:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fed3:b2fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:81:fd:c0 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/03/2024 _x86_64_ (4 CPU) 22:51:01 LINUX RESTART (4 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 105.23 7.83 97.40 1337.55 8688.25 10:54:01 PM 112.03 0.82 111.21 74.91 12732.41 10:55:01 PM 120.85 0.80 120.05 109.45 23998.08 Average: 112.70 3.15 109.55 507.33 15139.09 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 13189580 15074644 2949856 18.28 2688 2099464 1145496 6.66 216752 2369088 84968 10:54:01 PM 12420104 14986580 3719332 23.04 2688 2758224 1241332 7.22 259508 3015380 450396 10:55:01 PM 12216996 15011928 3922440 24.30 2688 2974116 1137992 6.62 411608 3024576 24220 Average: 12608893 15024384 3530543 21.88 2688 2610601 1174940 6.84 295956 2803015 186528 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 62.85 50.93 670.87 7.10 0.00 0.00 0.00 0.00 10:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 104.38 65.79 1308.17 10.38 0.00 0.00 0.00 0.00 10:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 21.68 20.76 20.28 8.81 0.00 0.00 0.00 0.00 10:55:01 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 62.97 45.83 666.48 8.76 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/03/2024 _x86_64_ (4 CPU) 22:51:01 LINUX RESTART (4 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 17.87 0.00 2.49 1.57 0.07 78.00 10:53:01 PM 0 3.19 0.00 1.39 1.25 0.07 94.10 10:53:01 PM 1 24.04 0.00 3.46 1.50 0.08 70.92 10:53:01 PM 2 17.59 0.00 2.91 1.27 0.07 78.16 10:53:01 PM 3 26.64 0.00 2.20 2.25 0.07 68.83 10:54:01 PM all 19.09 0.00 3.09 2.35 0.08 75.38 10:54:01 PM 0 6.43 0.00 2.07 1.35 0.08 90.06 10:54:01 PM 1 33.22 0.00 4.53 2.61 0.08 59.56 10:54:01 PM 2 12.58 0.00 2.34 2.26 0.07 82.75 10:54:01 PM 3 24.14 0.00 3.43 3.20 0.08 69.15 10:55:01 PM all 18.42 0.00 2.74 5.26 0.08 73.50 10:55:01 PM 0 9.54 0.00 1.99 4.73 0.08 83.65 10:55:01 PM 1 31.86 0.00 3.38 6.91 0.08 57.78 10:55:01 PM 2 6.13 0.00 1.81 3.45 0.08 88.52 10:55:01 PM 3 26.13 0.00 3.77 5.94 0.08 64.08 Average: all 18.46 0.00 2.77 3.06 0.08 75.63 Average: 0 6.39 0.00 1.82 2.45 0.08 89.27 Average: 1 29.70 0.00 3.79 3.67 0.08 62.75 Average: 2 12.10 0.00 2.35 2.33 0.07 83.14 Average: 3 25.64 0.00 3.13 3.80 0.08 67.35