---> uname -a: Linux prd-centos8-builder-4c-4g-16746.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 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 784 12029 19 2947 14627 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:26:08:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe26:888/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:62:aa:db 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) 04/29/2024 _x86_64_ (4 CPU) 17:56:11 LINUX RESTART (4 CPU) 05:57:02 PM tps rtps wtps bread/s bwrtn/s 05:58:01 PM 84.14 7.91 76.22 1358.82 5820.35 05:59:01 PM 134.11 0.95 133.16 122.23 15325.84 06:00:01 PM 129.29 0.77 128.52 103.57 20151.08 Average: 116.02 3.18 112.84 523.52 13810.58 05:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 PM 13219700 15093308 2919736 18.09 2688 2088124 1129384 6.57 227060 2335424 174624 05:59:01 PM 12478472 14953676 3660964 22.68 2688 2667560 1255372 7.30 266300 2952680 371952 06:00:01 PM 12328560 14988356 3810876 23.61 2688 2837328 1139952 6.63 470048 2850644 24996 Average: 12675577 15011780 3463859 21.46 2688 2531004 1174903 6.84 321136 2712916 190524 05:57:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 PM eth0 84.31 70.04 902.09 8.54 0.00 0.00 0.00 0.00 05:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM eth0 110.50 78.47 1400.35 9.86 0.00 0.00 0.00 0.00 05:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 65.00 52.55 787.18 12.66 0.00 0.00 0.00 0.00 06:00:01 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 86.61 67.00 1030.59 10.36 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) 04/29/2024 _x86_64_ (4 CPU) 17:56:11 LINUX RESTART (4 CPU) 05:57:02 PM CPU %user %nice %system %iowait %steal %idle 05:58:01 PM all 18.91 0.00 2.46 0.82 0.08 77.74 05:58:01 PM 0 5.92 0.00 1.75 0.92 0.08 91.34 05:58:01 PM 1 11.25 0.00 1.36 0.53 0.07 86.79 05:58:01 PM 2 26.90 0.00 2.94 0.75 0.10 69.31 05:58:01 PM 3 31.59 0.00 3.79 1.07 0.05 63.49 05:59:01 PM all 21.43 0.00 3.52 1.69 0.10 73.25 05:59:01 PM 0 24.32 0.00 3.22 0.90 0.10 71.45 05:59:01 PM 1 15.35 0.00 2.93 2.17 0.10 79.45 05:59:01 PM 2 23.52 0.00 4.33 2.92 0.10 69.13 05:59:01 PM 3 22.55 0.00 3.62 0.75 0.10 72.98 06:00:01 PM all 19.67 0.00 3.64 2.04 0.09 74.56 06:00:01 PM 0 9.05 0.00 4.26 1.54 0.08 85.07 06:00:01 PM 1 13.40 0.00 3.57 4.04 0.08 78.92 06:00:01 PM 2 33.60 0.00 3.75 1.51 0.08 61.06 06:00:01 PM 3 22.66 0.00 2.97 1.08 0.10 73.19 Average: all 20.01 0.00 3.21 1.52 0.09 75.17 Average: 0 13.13 0.00 3.08 1.12 0.09 82.57 Average: 1 13.34 0.00 2.62 2.25 0.08 81.70 Average: 2 28.01 0.00 3.68 1.73 0.10 66.49 Average: 3 25.58 0.00 3.46 0.97 0.08 69.91