---> uname -a: Linux prd-centos8-builder-4c-4g-9659.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 766 12381 19 2613 14662 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:b7:49:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:feb7:4917/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:e2:57:0e 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/23/2024 _x86_64_ (4 CPU) 18:14:31 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 205.88 17.09 188.79 3248.92 6519.99 06:17:01 PM 185.77 14.61 171.16 3197.33 10647.48 06:18:01 PM 144.63 6.15 138.48 1324.45 7758.36 Average: 178.76 12.62 166.14 2590.34 8308.77 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13299104 15121560 2840336 17.60 2688 2036320 1132536 6.59 211696 2268512 155844 06:17:01 PM 12705916 14811316 3433524 21.27 2688 2312592 1352924 7.87 233900 2806780 87676 06:18:01 PM 11698120 14026300 4441320 27.52 2688 2530980 2017864 11.74 342856 3684468 65652 Average: 12567713 14653059 3571727 22.13 2688 2293297 1501108 8.73 262817 2919920 103057 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 330.26 199.40 1389.69 63.24 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 158.35 132.72 1738.79 27.68 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 172.92 152.67 2453.46 22.42 0.00 0.00 0.00 0.00 06:18:01 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 220.51 161.60 1860.61 37.78 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/23/2024 _x86_64_ (4 CPU) 18:14:31 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 20.41 0.00 3.84 1.70 0.10 73.94 06:16:01 PM 0 35.36 0.00 6.52 4.30 0.12 53.70 06:16:01 PM 1 13.29 0.00 3.24 1.13 0.10 82.25 06:16:01 PM 2 20.73 0.00 3.52 1.14 0.12 74.48 06:16:01 PM 3 12.31 0.00 2.06 0.25 0.08 85.29 06:17:01 PM all 16.90 0.00 2.19 2.21 0.10 78.61 06:17:01 PM 0 16.96 0.00 1.54 2.16 0.08 79.26 06:17:01 PM 1 11.62 0.00 3.13 3.75 0.10 81.39 06:17:01 PM 2 24.31 0.00 2.46 1.51 0.10 71.62 06:17:01 PM 3 14.68 0.00 1.64 1.42 0.10 82.16 06:18:01 PM all 58.98 0.00 2.53 0.97 0.11 37.41 06:18:01 PM 0 63.09 0.00 1.61 1.14 0.10 34.06 06:18:01 PM 1 55.04 0.00 3.50 1.58 0.10 39.78 06:18:01 PM 2 61.53 0.00 2.25 0.47 0.12 35.64 06:18:01 PM 3 56.24 0.00 2.77 0.69 0.12 40.18 Average: all 32.08 0.00 2.85 1.63 0.10 63.34 Average: 0 38.46 0.00 3.22 2.53 0.10 55.69 Average: 1 26.62 0.00 3.29 2.15 0.10 67.83 Average: 2 35.51 0.00 2.74 1.04 0.11 60.59 Average: 3 27.71 0.00 2.16 0.79 0.10 69.24