---> uname -a: Linux prd-centos8-builder-4c-4g-1563.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 718 12082 19 2960 14710 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:8f:bb:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe8f:bbfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:05:eb:86 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/25/2024 _x86_64_ (4 CPU) 04:15:48 LINUX RESTART (4 CPU) 04:16:02 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 213.81 83.86 129.95 16725.55 52257.34 04:18:01 AM 80.57 13.08 67.49 2196.73 15788.99 04:19:01 AM 77.61 0.10 77.51 2.00 7332.14 Average: 123.50 32.06 91.44 6250.50 24976.16 04:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 12894160 15176496 3245284 20.11 2688 2504904 1085732 6.32 419588 2495116 299052 04:18:01 AM 12544672 15123480 3594772 22.27 2688 2788488 1078956 6.28 465568 2755732 148368 04:19:01 AM 12414012 15103980 3725432 23.08 2688 2893364 1099916 6.40 467416 2863504 89420 Average: 12617615 15134652 3521829 21.82 2688 2728919 1088201 6.33 450857 2704784 178947 04:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 04:17:01 AM eth0 383.47 246.33 4466.33 51.32 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 64.61 55.95 760.98 8.13 0.00 0.00 0.00 0.00 04:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 25.19 24.04 213.94 5.43 0.00 0.00 0.00 0.00 04:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 156.51 108.01 1799.09 21.46 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/25/2024 _x86_64_ (4 CPU) 04:15:48 LINUX RESTART (4 CPU) 04:16:02 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 53.01 0.00 7.61 3.43 0.10 35.85 04:17:01 AM 0 58.41 0.00 9.45 3.04 0.10 29.00 04:17:01 AM 1 42.08 0.00 8.28 2.39 0.10 47.15 04:17:01 AM 2 52.65 0.00 7.11 5.87 0.10 34.26 04:17:01 AM 3 58.89 0.00 5.61 2.42 0.10 32.98 04:18:01 AM all 18.23 0.00 2.43 0.77 0.08 78.48 04:18:01 AM 0 11.39 0.00 3.12 0.70 0.10 84.69 04:18:01 AM 1 14.87 0.00 1.97 0.47 0.07 82.63 04:18:01 AM 2 14.12 0.00 1.76 0.84 0.07 83.22 04:18:01 AM 3 32.56 0.00 2.87 1.09 0.10 63.38 04:19:01 AM all 14.58 0.00 1.85 5.05 0.05 78.47 04:19:01 AM 0 7.17 0.00 1.37 2.33 0.03 89.09 04:19:01 AM 1 33.62 0.00 3.29 9.29 0.07 53.73 04:19:01 AM 2 3.35 0.00 1.06 3.75 0.07 91.78 04:19:01 AM 3 14.14 0.00 1.69 4.85 0.05 79.28 Average: all 28.43 0.00 3.94 3.08 0.08 64.47 Average: 0 25.41 0.00 4.61 2.02 0.08 67.88 Average: 1 30.11 0.00 4.49 4.06 0.08 61.26 Average: 2 23.15 0.00 3.28 3.47 0.08 70.02 Average: 3 35.04 0.00 3.38 2.79 0.08 58.71