---> uname -a: Linux prd-centos8-builder-2c-1g-16885.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4734 19 2363 6803 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:c5:4a:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fec5:4a0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:0b:3e: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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/01/2024 _x86_64_ (2 CPU) 01:01:30 LINUX RESTART (2 CPU) 01:02:02 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 31.87 11.95 19.93 4445.00 2550.47 01:04:01 AM 20.11 6.06 14.05 1093.64 5849.65 01:05:01 AM 72.04 7.90 64.15 1338.49 5158.91 Average: 41.39 8.62 32.78 2280.35 4530.68 01:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5323716 7037808 2558716 32.46 2688 1910852 1204964 13.49 254896 2029396 160180 01:04:01 AM 5267632 7060588 2614800 33.17 2688 1986644 913920 10.23 422060 1909404 33020 01:05:01 AM 4980464 7022328 2901968 36.82 2688 2224196 919200 10.29 456000 2120968 132604 Average: 5190604 7040241 2691828 34.15 2688 2040564 1012695 11.34 377652 2019923 108601 01:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 234.58 150.25 1525.83 60.32 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:04:01 AM eth0 24.91 19.73 181.22 6.79 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 74.79 60.35 749.83 8.97 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.74 76.37 815.01 25.17 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) 07/01/2024 _x86_64_ (2 CPU) 01:01:30 LINUX RESTART (2 CPU) 01:02:02 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 18.90 0.00 3.63 2.88 0.06 74.53 01:03:01 AM 0 20.93 0.00 2.93 0.36 0.05 75.74 01:03:01 AM 1 16.87 0.00 4.34 5.41 0.07 73.31 01:04:01 AM all 7.86 0.00 1.73 0.63 0.07 89.71 01:04:01 AM 0 5.78 0.00 1.84 0.52 0.07 91.80 01:04:01 AM 1 9.94 0.00 1.62 0.74 0.07 87.63 01:05:01 AM all 32.86 0.00 5.08 2.77 0.10 59.19 01:05:01 AM 0 33.91 0.00 5.29 2.52 0.10 58.18 01:05:01 AM 1 31.80 0.00 4.87 3.03 0.10 60.20 Average: all 19.88 0.00 3.48 2.09 0.08 74.47 Average: 0 20.21 0.00 3.35 1.14 0.07 75.23 Average: 1 19.56 0.00 3.61 3.04 0.08 73.71