---> uname -a: Linux prd-centos8-builder-4c-4g-10431.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: 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 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 787 12027 19 2946 14624 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:de:1a:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fede:1a14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:b9:e8:ad 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) 04/23/2024 _x86_64_ (4 CPU) 12:07:19 LINUX RESTART (4 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 197.78 16.69 181.09 2882.91 6927.11 12:10:00 PM 103.33 0.10 103.23 4.32 10158.55 12:10:01 PM 34.57 2.47 32.10 39.51 1523.46 12:11:01 PM 137.79 0.87 136.93 125.71 20792.67 Average: 145.99 5.90 140.09 1004.52 12586.81 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 13300496 15120208 2838948 17.59 2688 2034808 1084292 6.31 223820 2259664 136240 12:10:00 PM 12922388 15040432 3217056 19.93 2688 2322820 1191884 6.93 248084 2573820 188344 12:10:01 PM 12917124 15036228 3222320 19.97 2688 2323800 1191884 6.93 248140 2579068 188636 12:11:01 PM 12303712 14959924 3835732 23.77 2688 2833856 1164048 6.77 465900 2883216 161824 Average: 12860930 15039198 3278514 20.31 2688 2378821 1158027 6.74 296486 2573942 168761 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 244.09 155.03 1293.30 51.45 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 PM eth0 79.28 58.08 1143.30 9.58 0.00 0.00 0.00 0.00 12:10:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 122.22 102.47 542.63 11.56 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 94.27 72.92 1277.08 10.23 0.00 0.00 0.00 0.00 12:11:01 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 139.41 95.55 1235.19 23.77 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) 04/23/2024 _x86_64_ (4 CPU) 12:07:19 LINUX RESTART (4 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 19.84 0.00 3.45 2.60 0.08 74.03 12:09:01 PM 0 20.38 0.00 3.27 1.67 0.07 74.61 12:09:01 PM 1 18.34 0.00 3.10 0.99 0.08 77.49 12:09:01 PM 2 26.31 0.00 5.00 5.21 0.08 63.39 12:09:01 PM 3 14.35 0.00 2.43 2.56 0.08 80.58 12:10:00 PM all 19.17 0.00 2.74 2.68 0.08 75.34 12:10:00 PM 0 20.53 0.00 2.79 2.99 0.08 73.60 12:10:00 PM 1 24.47 0.00 3.46 1.76 0.08 70.23 12:10:00 PM 2 7.83 0.00 2.14 3.07 0.07 86.89 12:10:00 PM 3 23.82 0.00 2.58 2.90 0.07 70.63 12:10:01 PM all 13.00 0.00 2.17 1.55 0.00 83.28 12:10:01 PM 0 8.64 0.00 2.47 0.00 0.00 88.89 12:10:01 PM 1 41.25 0.00 2.50 5.00 0.00 51.25 12:10:01 PM 2 1.22 0.00 1.22 1.22 0.00 96.34 12:10:01 PM 3 1.25 0.00 2.50 0.00 0.00 96.25 12:11:01 PM all 21.20 0.00 4.11 5.08 0.08 69.53 12:11:01 PM 0 17.89 0.00 3.23 6.80 0.08 71.99 12:11:01 PM 1 16.94 0.00 5.33 3.50 0.08 74.15 12:11:01 PM 2 23.70 0.00 3.71 5.82 0.08 66.68 12:11:01 PM 3 26.28 0.00 4.16 4.21 0.08 65.27 Average: all 20.04 0.00 3.43 3.45 0.08 73.00 Average: 0 19.55 0.00 3.10 3.81 0.08 73.47 Average: 1 19.99 0.00 3.96 2.10 0.08 73.87 Average: 2 19.24 0.00 3.61 4.69 0.08 72.39 Average: 3 21.38 0.00 3.05 3.21 0.08 72.28