---> uname -a: Linux prd-centos8-builder-4c-4g-155.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 785 12030 19 2945 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:55:99:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe55:9985/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:93:91:96 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) 05/03/2024 _x86_64_ (4 CPU) 10:56:02 LINUX RESTART (4 CPU) 10:57:01 AM tps rtps wtps bread/s bwrtn/s 10:58:01 AM 79.61 7.95 71.66 1341.15 5654.78 10:59:01 AM 111.11 0.15 110.96 18.93 13253.89 11:00:00 AM 154.89 1.53 153.35 207.68 22656.35 11:00:01 AM 6.06 0.00 6.06 0.00 96.97 Average: 114.66 3.20 111.45 521.86 13772.35 10:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 AM 13249876 15108956 2889568 17.90 2688 2073252 1110400 6.46 225604 2307068 164264 10:59:01 AM 12603132 14990360 3536312 21.91 2688 2585368 1244796 7.24 296448 2821340 361152 11:00:00 AM 12403856 15061148 3735588 23.15 2688 2834512 1064136 6.19 467832 2776568 36476 11:00:01 AM 12394608 15051956 3744836 23.20 2688 2834520 1097268 6.38 469504 2784220 36496 Average: 12662868 15053105 3476576 21.54 2688 2581913 1129150 6.57 364847 2672299 149597 10:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 75.86 62.21 858.24 7.90 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 79.92 60.46 1339.48 8.73 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 AM eth0 89.30 76.60 882.40 12.90 0.00 0.00 0.00 0.00 11:00:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 92.42 71.21 70.48 32.83 0.00 0.00 0.00 0.00 11:00:01 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 81.71 66.40 1023.71 9.92 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) 05/03/2024 _x86_64_ (4 CPU) 10:56:02 LINUX RESTART (4 CPU) 10:57:01 AM CPU %user %nice %system %iowait %steal %idle 10:58:01 AM all 17.14 0.00 2.33 1.19 0.07 79.27 10:58:01 AM 0 14.32 0.00 1.59 1.00 0.07 83.02 10:58:01 AM 1 25.36 0.00 3.38 1.00 0.08 70.18 10:58:01 AM 2 13.31 0.00 2.19 1.50 0.08 82.91 10:58:01 AM 3 15.59 0.00 2.16 1.25 0.05 80.95 10:59:01 AM all 16.89 0.00 2.68 2.73 0.08 77.62 10:59:01 AM 0 9.77 0.00 2.06 4.37 0.07 83.74 10:59:01 AM 1 23.35 0.00 3.60 2.63 0.10 70.33 10:59:01 AM 2 14.23 0.00 2.18 1.99 0.07 81.54 10:59:01 AM 3 20.21 0.00 2.91 1.94 0.07 74.88 11:00:00 AM all 22.49 0.00 4.14 2.24 0.08 71.04 11:00:00 AM 0 23.83 0.00 3.91 2.00 0.08 70.18 11:00:00 AM 1 22.81 0.00 4.27 3.31 0.08 69.53 11:00:00 AM 2 27.08 0.00 5.50 1.91 0.08 65.42 11:00:00 AM 3 16.22 0.00 2.88 1.75 0.08 79.06 11:00:01 AM all 13.67 0.00 22.66 0.00 0.00 63.67 11:00:01 AM 0 12.31 0.00 32.31 0.00 0.00 55.38 11:00:01 AM 1 11.11 0.00 12.70 0.00 0.00 76.19 11:00:01 AM 2 20.00 0.00 33.85 0.00 0.00 46.15 11:00:01 AM 3 11.11 0.00 11.11 0.00 0.00 77.78 Average: all 18.81 0.00 3.12 2.05 0.08 75.95 Average: 0 15.93 0.00 2.62 2.45 0.07 78.93 Average: 1 23.80 0.00 3.78 2.30 0.09 70.03 Average: 2 18.18 0.00 3.39 1.80 0.08 76.56 Average: 3 17.32 0.00 2.68 1.64 0.07 78.29