---> uname -a: Linux prd-centos8-builder-2c-8g-29034.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4011 19 3085 6796 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:d5:23:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fed5:2382/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:ed:d9:d0 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) 09/28/2024 _x86_64_ (2 CPU) 03:12:04 LINUX RESTART (2 CPU) 03:13:02 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 112.24 20.08 92.15 3224.00 27152.97 03:15:01 AM 82.52 9.80 72.73 1585.47 8202.77 Average: 97.25 14.90 82.36 2397.78 17597.47 03:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 4622736 7099084 3259688 41.35 2688 2667316 931176 10.43 438928 2523252 63692 03:15:01 AM 4247424 7020848 3635000 46.12 2688 2949728 946220 10.59 482360 2808112 158820 Average: 4435080 7059966 3447344 43.73 2688 2808522 938698 10.51 460644 2665682 111256 03:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 AM lo 3.12 3.12 0.18 0.18 0.00 0.00 0.00 0.00 03:14:01 AM eth0 126.83 86.38 2434.68 14.30 0.00 0.00 0.00 0.00 03:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 83.44 70.08 917.60 9.81 0.00 0.00 0.00 0.00 03:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 104.95 78.16 1669.71 12.03 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) 09/28/2024 _x86_64_ (2 CPU) 03:12:04 LINUX RESTART (2 CPU) 03:13:02 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 70.07 0.00 4.49 2.38 0.12 22.94 03:14:01 AM 0 70.47 0.00 4.46 2.17 0.12 22.78 03:14:01 AM 1 69.65 0.00 4.52 2.59 0.12 23.11 03:15:01 AM all 36.21 0.00 5.23 2.84 0.10 55.62 03:15:01 AM 0 13.23 0.00 3.90 2.02 0.12 80.74 03:15:01 AM 1 59.34 0.00 6.57 3.67 0.08 30.33 Average: all 52.87 0.00 4.87 2.61 0.11 39.53 Average: 0 41.50 0.00 4.17 2.09 0.12 52.12 Average: 1 64.40 0.00 5.57 3.14 0.10 26.79