---> uname -a: Linux prd-centos8-builder-4c-16g-6671.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 12498 19 2493 14657 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:24:a3:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe24:a3e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:4e:13:c1 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) 12/31/2024 _x86_64_ (4 CPU) 18:48:24 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:00 PM 98.38 7.79 90.59 1373.11 5492.00 06:50:01 PM 51.68 46.98 4.70 55130.20 189.93 06:51:01 PM 191.04 16.44 174.59 2342.29 13682.81 Average: 144.13 12.60 131.52 2524.96 9521.59 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:00 PM 13256632 15146640 2882808 17.86 2688 2100724 1078616 6.28 191436 2323608 238708 06:50:01 PM 13216904 15148172 2922536 18.11 2688 2141844 1074200 6.25 192968 2361968 238780 06:51:01 PM 12816216 15023748 3323224 20.59 2688 2408892 1156664 6.73 405920 2504268 91292 Average: 13096584 15106187 3042856 18.85 2688 2217153 1103160 6.42 263441 2396615 189593 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:00 PM eth0 92.52 74.63 1125.36 13.92 0.00 0.00 0.00 0.00 06:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 46.31 26.85 35.11 17.77 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 223.76 193.54 2638.21 33.56 0.00 0.00 0.00 0.00 06:51:01 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 157.56 133.49 1868.25 23.79 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) 12/31/2024 _x86_64_ (4 CPU) 18:48:24 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:00 PM all 18.79 0.00 2.55 0.98 0.09 77.60 06:50:00 PM 0 29.09 0.00 4.03 1.28 0.09 65.52 06:50:00 PM 1 21.15 0.00 3.38 1.08 0.10 74.29 06:50:00 PM 2 13.31 0.00 1.46 1.03 0.10 84.10 06:50:00 PM 3 11.63 0.00 1.32 0.52 0.09 86.45 06:50:01 PM all 2.50 0.00 3.51 2.50 0.17 91.32 06:50:01 PM 0 2.00 0.00 2.00 0.00 0.67 95.33 06:50:01 PM 1 3.36 0.00 6.04 5.37 0.00 85.23 06:50:01 PM 2 2.67 0.00 2.00 0.00 0.00 95.33 06:50:01 PM 3 2.00 0.00 4.00 4.67 0.00 89.33 06:51:01 PM all 38.81 0.00 3.12 3.72 0.12 54.24 06:51:01 PM 0 41.81 0.00 3.20 3.49 0.12 51.38 06:51:01 PM 1 35.40 0.00 2.14 4.23 0.13 58.10 06:51:01 PM 2 41.26 0.00 4.06 4.18 0.12 50.39 06:51:01 PM 3 36.75 0.00 3.06 2.98 0.10 57.11 Average: all 28.57 0.00 2.84 2.36 0.11 66.11 Average: 0 35.11 0.00 3.59 2.37 0.11 58.82 Average: 1 28.03 0.00 2.79 2.70 0.12 66.36 Average: 2 27.12 0.00 2.76 2.59 0.11 67.42 Average: 3 24.04 0.00 2.22 1.80 0.09 71.85