---> uname -a: Linux prd-centos8-builder-4c-16g-5693.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: 2799.996 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 844 10808 19 4108 14567 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:6a:06:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe6a:6c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:d2:71:42 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) 04/07/2024 _x86_64_ (4 CPU) 12:58:53 LINUX RESTART (4 CPU) 01:00:01 PM tps rtps wtps bread/s bwrtn/s 01:01:01 PM 114.15 7.70 106.45 1299.70 9497.32 01:02:01 PM 208.32 26.27 182.05 3821.53 21840.83 01:03:01 PM 409.84 140.93 268.91 2911.17 38778.78 Average: 244.11 58.30 185.81 2678.08 23374.11 01:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 PM 13160100 15100940 2979344 18.46 2688 2150028 1118116 6.51 226748 2368320 115280 01:02:01 PM 11155452 14414960 4983992 30.88 2688 3420540 2037020 11.85 620816 3848112 821060 01:03:01 PM 11115676 14938408 5023768 31.13 2688 3938424 1143888 6.66 734720 3688448 179560 Average: 11810409 14818103 4329035 26.82 2688 3169664 1433008 8.34 527428 3301627 371967 01:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 62.08 51.55 632.30 7.49 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 318.08 245.57 4234.83 23.84 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 372.71 291.49 4974.12 41.75 0.00 0.00 0.00 0.00 01:03:01 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 251.01 196.24 3281.18 24.36 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) 04/07/2024 _x86_64_ (4 CPU) 12:58:53 LINUX RESTART (4 CPU) 01:00:01 PM CPU %user %nice %system %iowait %steal %idle 01:01:01 PM all 19.70 0.00 2.92 1.66 0.07 75.65 01:01:01 PM 0 6.83 0.00 2.40 1.92 0.08 88.77 01:01:01 PM 1 14.40 0.00 1.98 1.32 0.07 82.23 01:01:01 PM 2 22.61 0.00 3.08 1.34 0.07 72.91 01:01:01 PM 3 35.00 0.00 4.22 2.04 0.07 58.68 01:02:01 PM all 46.99 0.00 5.97 4.37 0.11 42.57 01:02:01 PM 0 46.31 0.00 7.23 4.77 0.10 41.59 01:02:01 PM 1 41.23 0.00 5.36 4.92 0.10 48.39 01:02:01 PM 2 48.78 0.00 6.13 4.44 0.12 40.53 01:02:01 PM 3 51.69 0.00 5.14 3.34 0.12 39.71 01:03:01 PM all 55.43 1.49 14.38 8.02 0.14 20.54 01:03:01 PM 0 49.48 1.84 15.51 9.05 0.15 23.97 01:03:01 PM 1 51.90 1.48 14.85 10.22 0.13 21.41 01:03:01 PM 2 65.36 1.13 13.50 3.49 0.14 16.38 01:03:01 PM 3 54.99 1.50 13.67 9.32 0.12 20.41 Average: all 40.64 0.49 7.74 4.67 0.11 46.35 Average: 0 34.11 0.61 8.35 5.23 0.11 51.58 Average: 1 35.80 0.49 7.38 5.48 0.10 50.75 Average: 2 45.49 0.38 7.55 3.08 0.11 43.39 Average: 3 47.19 0.50 7.67 4.89 0.10 39.64