---> uname -a: Linux prd-centos8-builder-4c-4g-8023.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 12035 19 2949 14635 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:8e:b7:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe8e:b7f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:cd:17:aa 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) 04/15/2024 _x86_64_ (4 CPU) 08:48:52 LINUX RESTART (4 CPU) 08:49:01 AM tps rtps wtps bread/s bwrtn/s 08:50:01 AM 265.79 82.04 183.76 14313.18 40297.52 08:51:01 AM 93.64 7.21 86.42 1286.37 9251.68 08:52:01 AM 86.77 0.82 85.95 75.31 9692.52 08:53:01 AM 146.95 0.90 146.05 150.62 21947.18 Average: 148.29 22.74 125.55 3956.37 20297.23 08:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 AM 13469692 15118280 2669752 16.54 2688 1873512 1133040 6.59 201312 2149168 96124 08:51:01 AM 13241128 15101828 2898316 17.96 2688 2075072 1105664 6.43 224976 2311868 28916 08:52:01 AM 12622692 15044112 3516752 21.79 2688 2616024 1186248 6.90 258560 2824632 360948 08:53:01 AM 12357272 15018924 3782172 23.43 2688 2839760 1130564 6.58 467580 2828556 24908 Average: 12922696 15070786 3216748 19.93 2688 2351092 1138879 6.63 288107 2528556 127724 08:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 320.59 207.45 1443.35 63.65 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 44.45 37.84 577.22 4.88 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 77.92 59.23 1314.27 8.92 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 73.98 60.83 931.62 12.32 0.00 0.00 0.00 0.00 08:53:01 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 129.24 91.34 1066.61 22.44 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) 04/15/2024 _x86_64_ (4 CPU) 08:48:52 LINUX RESTART (4 CPU) 08:49:01 AM CPU %user %nice %system %iowait %steal %idle 08:50:01 AM all 33.65 0.00 6.78 7.31 0.10 52.16 08:50:01 AM 0 37.95 0.00 6.43 3.38 0.10 52.14 08:50:01 AM 1 36.10 0.00 6.59 11.92 0.10 45.29 08:50:01 AM 2 27.62 0.00 7.99 9.59 0.10 54.69 08:50:01 AM 3 32.92 0.00 6.11 4.35 0.10 56.51 08:51:01 AM all 13.17 0.00 2.02 7.23 0.08 77.50 08:51:01 AM 0 10.44 0.00 1.81 6.77 0.08 80.90 08:51:01 AM 1 12.98 0.00 2.50 7.92 0.10 76.51 08:51:01 AM 2 14.79 0.00 1.86 9.99 0.07 73.29 08:51:01 AM 3 14.47 0.00 1.91 4.26 0.08 79.28 08:52:01 AM all 19.83 0.00 2.97 1.96 0.10 75.14 08:52:01 AM 0 35.21 0.00 4.54 2.21 0.10 57.94 08:52:01 AM 1 16.33 0.00 2.68 2.13 0.10 78.77 08:52:01 AM 2 14.71 0.00 2.30 2.11 0.08 80.80 08:52:01 AM 3 13.06 0.00 2.36 1.39 0.10 83.09 08:53:01 AM all 25.10 0.00 4.19 4.46 0.08 66.16 08:53:01 AM 0 21.18 0.00 3.62 3.62 0.08 71.50 08:53:01 AM 1 16.81 0.00 3.46 2.92 0.08 76.73 08:53:01 AM 2 51.60 0.00 6.23 6.25 0.10 35.82 08:53:01 AM 3 10.88 0.00 3.47 5.06 0.07 80.52 Average: all 22.93 0.00 3.99 5.24 0.09 67.75 Average: 0 26.18 0.00 4.10 4.00 0.09 65.64 Average: 1 20.55 0.00 3.80 6.22 0.10 69.34 Average: 2 27.17 0.00 4.59 6.98 0.09 61.16 Average: 3 17.82 0.00 3.46 3.77 0.09 74.86