---> uname -a: Linux prd-centos8-builder-4c-4g-7159.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 12456 19 2530 14651 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:5f:11:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe5f:112a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:66:0e:77 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/03/2024 _x86_64_ (4 CPU) 10:01:32 LINUX RESTART (4 CPU) 10:02:01 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 242.69 24.06 218.63 6594.07 8557.11 10:04:01 AM 187.72 18.11 169.61 3820.59 13003.95 Average: 215.20 21.08 194.12 5207.33 10780.53 10:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 13283224 15111664 2856220 17.70 2688 2041568 1103088 6.42 211296 2282632 152056 10:04:01 AM 12788928 15028388 3350516 20.76 2688 2440164 1126740 6.56 428532 2507000 115240 Average: 13036076 15070026 3103368 19.23 2688 2240866 1114914 6.49 319914 2394816 133648 10:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 284.57 164.03 1537.46 60.08 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 266.26 224.53 2938.61 39.01 0.00 0.00 0.00 0.00 10:04:01 AM 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 275.42 194.28 2238.04 49.54 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/03/2024 _x86_64_ (4 CPU) 10:01:32 LINUX RESTART (4 CPU) 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 23.27 0.00 4.08 2.21 0.08 70.35 10:03:01 AM 0 18.12 0.00 3.38 1.77 0.10 76.63 10:03:01 AM 1 39.30 0.00 6.36 4.40 0.08 49.86 10:03:01 AM 2 22.71 0.00 3.39 1.12 0.08 72.70 10:03:01 AM 3 12.93 0.00 3.20 1.56 0.07 82.24 10:04:01 AM all 40.19 0.00 3.27 4.06 0.12 52.36 10:04:01 AM 0 50.74 0.00 6.47 5.30 0.12 37.37 10:04:01 AM 1 31.68 0.00 2.14 3.16 0.10 62.91 10:04:01 AM 2 38.56 0.00 2.40 4.47 0.12 54.45 10:04:01 AM 3 39.78 0.00 2.07 3.31 0.13 54.71 Average: all 31.71 0.00 3.68 3.13 0.10 61.38 Average: 0 34.37 0.00 4.92 3.53 0.11 57.07 Average: 1 35.51 0.00 4.25 3.78 0.09 56.36 Average: 2 30.59 0.00 2.90 2.79 0.10 63.62 Average: 3 26.34 0.00 2.64 2.43 0.10 68.49