---> uname -a: Linux prd-centos8-builder-4c-4g-16200.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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 11084 19 3907 14648 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:37:07:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe37:775/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:a5:06:cc 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) 04/27/2024 _x86_64_ (4 CPU) 20:33:20 LINUX RESTART (4 CPU) 08:34:01 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 90.77 9.03 81.74 1434.72 5015.28 08:36:01 PM 198.53 20.88 177.66 4005.46 13255.91 08:37:01 PM 124.36 0.43 123.93 15.33 10766.36 08:38:01 PM 185.07 3.22 181.86 1710.90 39948.92 Average: 149.69 8.39 141.30 1791.68 17246.89 08:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 13229548 15097848 2909888 18.03 2688 2082304 1145532 6.66 214188 2335748 178496 08:36:01 PM 12052928 14314148 4086508 25.32 2688 2464164 1931688 11.24 290028 3384356 112456 08:37:01 PM 10617616 14057480 5521820 34.21 2688 3634428 1896448 11.03 514476 4566960 1001084 08:38:01 PM 11334840 14982468 4804596 29.77 2688 3840892 1175088 6.84 734148 3628332 25400 Average: 11808733 14612986 4330703 26.83 2688 3005447 1537189 8.94 438210 3478849 329359 08:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 61.68 44.30 979.20 8.07 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 308.40 264.25 3346.27 44.18 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 333.11 264.97 4727.48 40.46 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 199.60 154.27 2379.59 50.15 0.00 0.00 0.00 0.00 08:38:01 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 225.69 181.94 2858.06 35.71 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) 04/27/2024 _x86_64_ (4 CPU) 20:33:20 LINUX RESTART (4 CPU) 08:34:01 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 20.96 0.00 2.64 0.41 0.09 75.91 08:35:01 PM 0 26.53 0.00 4.04 0.60 0.10 68.73 08:35:01 PM 1 42.24 0.00 4.17 0.52 0.10 52.97 08:35:01 PM 2 11.22 0.00 1.79 0.28 0.08 86.63 08:35:01 PM 3 3.75 0.00 0.55 0.22 0.07 95.41 08:36:01 PM all 40.88 0.00 3.11 0.98 0.13 54.91 08:36:01 PM 0 42.21 0.00 2.56 0.77 0.12 54.34 08:36:01 PM 1 45.37 0.00 4.67 1.39 0.13 48.43 08:36:01 PM 2 38.59 0.00 2.80 0.99 0.12 57.51 08:36:01 PM 3 37.34 0.00 2.39 0.77 0.13 59.36 08:37:01 PM all 43.85 0.00 3.17 0.58 0.11 52.29 08:37:01 PM 0 42.33 0.00 1.74 0.28 0.12 55.53 08:37:01 PM 1 37.21 0.00 4.79 0.64 0.10 57.27 08:37:01 PM 2 39.12 0.00 2.46 0.97 0.10 57.34 08:37:01 PM 3 56.74 0.00 3.68 0.42 0.13 39.03 08:38:01 PM all 33.51 0.00 2.80 1.21 0.10 62.38 08:38:01 PM 0 27.60 0.00 2.26 0.43 0.10 69.60 08:38:01 PM 1 37.82 0.00 3.03 3.08 0.10 55.96 08:38:01 PM 2 37.76 0.00 3.53 0.55 0.10 58.06 08:38:01 PM 3 30.89 0.00 2.39 0.75 0.10 65.86 Average: all 34.80 0.00 2.93 0.79 0.11 61.38 Average: 0 34.66 0.00 2.65 0.52 0.11 62.05 Average: 1 40.66 0.00 4.17 1.41 0.11 53.66 Average: 2 31.67 0.00 2.65 0.70 0.10 64.89 Average: 3 32.19 0.00 2.26 0.54 0.11 64.91