---> uname -a: Linux prd-centos8-builder-4c-4g-8429.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 710 11920 19 3130 14717 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:d4:72:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fed4:72ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:ef:7e:dc 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) 04/16/2024 _x86_64_ (4 CPU) 13:56:40 LINUX RESTART (4 CPU) 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 148.18 48.41 99.77 11929.52 57887.19 01:59:01 PM 126.69 13.88 112.81 2505.70 14640.44 02:00:01 PM 80.41 0.05 80.36 0.93 7260.26 Average: 118.43 20.78 97.65 4812.45 26597.70 01:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 11224332 13681980 4915112 30.45 2688 2679844 2489312 14.48 255792 4321616 280240 01:59:01 PM 12339672 15088108 3799772 23.54 2688 2956872 1123252 6.54 479020 2945420 136136 02:00:01 PM 12187320 15049652 3952124 24.49 2688 3065244 1138788 6.63 482504 3070532 97288 Average: 11917108 14606580 4222336 26.16 2688 2900653 1583784 9.21 405772 3445856 171221 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 01:58:01 PM eth0 399.32 266.88 5138.89 56.21 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 1.75 1.75 0.09 0.09 0.00 0.00 0.00 0.00 01:59:01 PM eth0 70.73 57.61 697.47 9.91 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 33.52 27.27 236.29 6.60 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 167.87 117.27 2024.39 24.24 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) 04/16/2024 _x86_64_ (4 CPU) 13:56:40 LINUX RESTART (4 CPU) 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 47.77 0.00 5.46 7.61 0.10 39.07 01:58:01 PM 0 53.92 0.00 5.19 6.73 0.08 34.07 01:58:01 PM 1 39.01 0.00 4.44 13.57 0.10 42.88 01:58:01 PM 2 50.22 0.00 6.49 5.04 0.10 38.15 01:58:01 PM 3 47.88 0.00 5.71 5.08 0.10 41.23 01:59:01 PM all 24.50 0.00 3.09 2.15 0.07 70.19 01:59:01 PM 0 21.08 0.00 2.47 1.85 0.08 74.52 01:59:01 PM 1 24.63 0.00 3.16 2.66 0.07 69.48 01:59:01 PM 2 30.42 0.00 3.82 1.26 0.07 64.43 01:59:01 PM 3 21.92 0.00 2.91 2.81 0.05 72.31 02:00:01 PM all 20.04 0.00 2.12 1.07 0.10 76.68 02:00:01 PM 0 11.68 0.00 1.30 0.40 0.07 86.55 02:00:01 PM 1 24.71 0.00 2.68 1.42 0.08 71.11 02:00:01 PM 2 8.49 0.00 1.31 1.90 0.13 88.16 02:00:01 PM 3 35.24 0.00 3.17 0.55 0.10 60.93 Average: all 30.75 0.00 3.55 3.60 0.09 62.02 Average: 0 28.87 0.00 2.99 2.99 0.08 65.07 Average: 1 29.43 0.00 3.42 5.87 0.08 61.20 Average: 2 29.72 0.00 3.87 2.74 0.10 63.57 Average: 3 34.98 0.00 3.92 2.81 0.08 58.20