---> uname -a: Linux prd-centos8-builder-4c-4g-6263.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: 2799.998 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 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 798 12017 19 2944 14612 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:07:89:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe07:8948/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:d1:1d:8a 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) 04/09/2024 _x86_64_ (4 CPU) 17:28:01 LINUX RESTART (4 CPU) 05:29:01 PM tps rtps wtps bread/s bwrtn/s 05:30:01 PM 79.83 7.73 72.10 1334.13 6012.96 05:31:01 PM 125.92 0.83 125.09 75.17 13980.81 05:32:01 PM 138.42 0.87 137.55 150.08 21375.24 Average: 114.72 3.14 111.58 519.84 13789.24 05:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 PM 13206612 15079888 2932832 18.17 2688 2087416 1141496 6.64 226348 2349404 173668 05:31:01 PM 12588756 15016480 3550688 22.00 2688 2622008 1201312 6.99 258552 2857252 364048 05:32:01 PM 12385708 15042592 3753736 23.26 2688 2834844 1106360 6.44 467476 2794784 24212 Average: 12727025 15046320 3412419 21.14 2688 2514756 1149723 6.69 317459 2667147 187309 05:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 70.80 57.97 776.71 7.15 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 80.99 57.31 1303.97 8.16 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 73.83 59.40 874.85 12.69 0.00 0.00 0.00 0.00 05:32:01 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 75.20 58.23 985.17 9.33 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) 04/09/2024 _x86_64_ (4 CPU) 17:28:01 LINUX RESTART (4 CPU) 05:29:01 PM CPU %user %nice %system %iowait %steal %idle 05:30:01 PM all 17.43 0.00 2.20 1.33 0.05 78.99 05:30:01 PM 0 31.59 0.00 3.00 1.64 0.07 63.70 05:30:01 PM 1 5.34 0.00 0.82 0.87 0.03 92.94 05:30:01 PM 2 19.40 0.00 3.16 2.17 0.05 75.21 05:30:01 PM 3 13.36 0.00 1.81 0.64 0.07 84.14 05:31:01 PM all 18.31 0.00 2.96 2.14 0.07 76.52 05:31:01 PM 0 26.97 0.00 3.49 2.76 0.07 66.72 05:31:01 PM 1 4.78 0.00 1.79 1.22 0.07 92.14 05:31:01 PM 2 38.15 0.00 5.06 2.31 0.08 54.40 05:31:01 PM 3 3.28 0.00 1.51 2.28 0.05 92.88 05:32:01 PM all 23.11 0.00 4.36 3.06 0.08 69.39 05:32:01 PM 0 25.79 0.00 5.50 1.79 0.10 66.81 05:32:01 PM 1 8.64 0.00 3.62 5.86 0.07 81.81 05:32:01 PM 2 39.46 0.00 4.37 2.78 0.10 53.29 05:32:01 PM 3 18.53 0.00 3.93 1.81 0.05 75.68 Average: all 19.61 0.00 3.17 2.18 0.07 74.97 Average: 0 28.12 0.00 4.00 2.06 0.08 65.74 Average: 1 6.25 0.00 2.08 2.65 0.06 88.97 Average: 2 32.33 0.00 4.20 2.42 0.08 60.97 Average: 3 11.72 0.00 2.41 1.57 0.06 84.24