---> uname -a: Linux prd-centos8-builder-4c-4g-15573.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 782 12030 19 2948 14629 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:87:bd:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe87:bdc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:09:59:58 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) 04/25/2024 _x86_64_ (4 CPU) 19:12:43 LINUX RESTART (4 CPU) 07:13:01 PM tps rtps wtps bread/s bwrtn/s 07:14:01 PM 127.30 66.40 60.90 13823.50 38661.09 07:15:01 PM 105.71 7.66 98.05 1299.83 8584.52 07:16:01 PM 103.67 0.90 102.77 119.96 11812.30 07:17:01 PM 137.47 0.72 136.75 102.63 20464.51 Average: 118.54 18.92 99.62 3836.90 19881.39 07:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 PM 13499864 15136468 2639572 16.35 2688 1862196 1147568 6.68 199644 2123356 84748 07:15:01 PM 13102516 15042092 3036920 18.82 2688 2150000 1183832 6.89 234808 2423168 141676 07:16:01 PM 12551780 15034192 3587656 22.23 2688 2674356 1204492 7.01 266404 2878644 378036 07:17:01 PM 12356060 15016752 3783376 23.44 2688 2837644 1111136 6.46 469260 2825460 24884 Average: 12877555 15057376 3261881 20.21 2688 2381049 1161757 6.76 292529 2562657 157336 07:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 276.99 181.76 1199.26 55.91 0.00 0.00 0.00 0.00 07:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 PM eth0 57.73 49.82 631.95 6.39 0.00 0.00 0.00 0.00 07:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 PM eth0 84.79 63.03 1416.64 8.98 0.00 0.00 0.00 0.00 07:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 PM eth0 70.04 53.75 768.23 12.04 0.00 0.00 0.00 0.00 07:17:01 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 122.40 87.09 1004.03 20.83 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) 04/25/2024 _x86_64_ (4 CPU) 19:12:43 LINUX RESTART (4 CPU) 07:13:01 PM CPU %user %nice %system %iowait %steal %idle 07:14:01 PM all 19.54 0.00 6.22 13.91 0.11 60.22 07:14:01 PM 0 14.40 0.00 5.41 9.23 0.10 70.86 07:14:01 PM 1 20.76 0.00 6.93 11.39 0.10 60.83 07:14:01 PM 2 25.06 0.00 5.51 7.76 0.13 61.53 07:14:01 PM 3 17.93 0.00 7.05 27.32 0.10 47.61 07:15:01 PM all 18.59 0.00 2.46 2.11 0.07 76.77 07:15:01 PM 0 11.06 0.00 1.64 2.64 0.05 84.62 07:15:01 PM 1 14.33 0.00 1.62 0.82 0.07 83.16 07:15:01 PM 2 15.94 0.00 2.54 2.11 0.10 79.31 07:15:01 PM 3 33.04 0.00 4.05 2.88 0.07 59.97 07:16:01 PM all 20.10 0.00 3.23 3.17 0.07 73.44 07:16:01 PM 0 8.98 0.00 2.21 4.78 0.07 83.97 07:16:01 PM 1 31.01 0.00 3.98 3.68 0.08 61.24 07:16:01 PM 2 28.12 0.00 4.17 1.79 0.07 65.85 07:16:01 PM 3 12.31 0.00 2.58 2.41 0.05 82.66 07:17:01 PM all 18.39 0.00 3.57 4.30 0.07 73.67 07:17:01 PM 0 16.04 0.00 2.97 1.39 0.07 79.53 07:17:01 PM 1 15.10 0.00 5.12 5.26 0.05 74.48 07:17:01 PM 2 11.06 0.00 2.88 3.70 0.07 82.29 07:17:01 PM 3 31.36 0.00 3.30 6.88 0.08 58.38 Average: all 19.15 0.00 3.87 5.86 0.08 71.04 Average: 0 12.62 0.00 3.05 4.50 0.07 79.76 Average: 1 20.30 0.00 4.41 5.28 0.08 69.94 Average: 2 20.04 0.00 3.77 3.83 0.09 72.27 Average: 3 23.67 0.00 4.23 9.83 0.08 62.19