---> uname -a: Linux prd-centos8-builder-2c-2g-40950.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 3972 19 3060 6714 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:a1:a4:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fea1:a4dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:fc:b7:5b 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) 10/09/2024 _x86_64_ (2 CPU) 15:01:36 LINUX RESTART (2 CPU) 03:02:01 PM tps rtps wtps bread/s bwrtn/s 03:03:01 PM 91.72 26.61 65.11 6177.67 38150.87 03:04:01 PM 125.62 6.88 118.74 1279.17 10839.55 03:05:01 PM 165.19 1.27 163.93 150.62 36607.83 Average: 127.51 11.59 115.93 2535.82 28532.75 03:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 PM 5219344 6989304 2663080 33.79 2688 1959804 1017808 11.40 234252 2131864 111964 03:04:01 PM 4681460 6827680 3200964 40.61 2688 2316296 1188624 13.31 284732 2540352 199736 03:05:01 PM 4119028 6926632 3763396 47.74 2688 2953732 957464 10.72 448416 2863316 64200 Average: 4673277 6914539 3209147 40.71 2688 2409944 1054632 11.81 322467 2511844 125300 03:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 332.07 203.88 1960.07 60.47 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM eth0 65.19 52.50 745.18 12.83 0.00 0.00 0.00 0.00 03:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 145.35 107.50 2264.49 14.32 0.00 0.00 0.00 0.00 03:05:01 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 180.87 121.29 1656.58 29.21 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) 10/09/2024 _x86_64_ (2 CPU) 15:01:36 LINUX RESTART (2 CPU) 03:02:01 PM CPU %user %nice %system %iowait %steal %idle 03:03:01 PM all 38.51 0.00 6.74 9.11 0.11 45.53 03:03:01 PM 0 41.01 0.00 7.92 10.07 0.12 40.89 03:03:01 PM 1 36.02 0.00 5.56 8.15 0.10 50.17 03:04:01 PM all 36.31 0.00 7.25 5.78 0.13 50.53 03:04:01 PM 0 32.71 0.00 6.67 4.72 0.15 55.75 03:04:01 PM 1 39.91 0.00 7.83 6.84 0.12 45.30 03:05:01 PM all 36.34 0.00 6.18 25.70 0.10 31.67 03:05:01 PM 0 33.90 0.00 5.88 23.51 0.10 36.61 03:05:01 PM 1 38.79 0.00 6.48 27.90 0.10 26.73 Average: all 37.05 0.00 6.72 13.53 0.12 42.58 Average: 0 35.86 0.00 6.82 12.77 0.12 44.43 Average: 1 38.25 0.00 6.63 14.30 0.11 40.72