---> uname -a: Linux prd-centos8-builder-2c-8g-6321.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: 2800.000 BogoMIPS: 5600.00 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 636 4517 19 2543 6757 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:fc:1f:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fefc:1f20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:d3:07:69 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) 11/11/2024 _x86_64_ (2 CPU) 01:11:00 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 91.92 15.86 76.07 3722.85 6154.31 01:14:01 AM 100.87 8.70 92.17 2682.57 6217.06 01:15:01 AM 128.00 13.23 114.76 1766.64 9808.73 Average: 106.93 12.60 94.33 2724.19 7393.10 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5273544 7048840 2608880 33.10 2688 1965852 965304 10.81 255496 2055588 67444 01:14:01 AM 4906324 7046852 2976100 37.76 2688 2313984 924572 10.35 292248 2325996 220936 01:15:01 AM 4699496 6987288 3182928 40.38 2688 2457132 945616 10.59 502904 2301588 74776 Average: 4959788 7027660 2922636 37.08 2688 2245656 945164 10.58 350216 2227724 121052 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 385.89 248.32 2565.53 67.27 0.00 0.00 0.00 0.00 01:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 79.29 65.34 823.80 9.53 0.00 0.00 0.00 0.00 01:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 188.39 167.44 1369.18 43.27 0.00 0.00 0.00 0.00 01:15:01 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 217.88 160.38 1586.29 40.03 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) 11/11/2024 _x86_64_ (2 CPU) 01:11:00 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 21.42 0.00 5.37 4.61 0.09 68.51 01:13:01 AM 0 17.45 0.00 5.58 4.55 0.08 72.34 01:13:01 AM 1 25.39 0.00 5.17 4.66 0.10 64.68 01:14:01 AM all 33.56 0.00 7.07 3.28 0.10 55.99 01:14:01 AM 0 34.54 0.00 7.13 4.53 0.12 53.68 01:14:01 AM 1 32.58 0.00 7.00 2.03 0.08 58.30 01:15:01 AM all 36.26 0.00 23.72 7.15 0.10 32.78 01:15:01 AM 0 37.33 0.00 24.82 6.44 0.08 31.33 01:15:01 AM 1 35.18 0.00 22.62 7.86 0.12 34.23 Average: all 30.43 0.00 12.06 5.01 0.10 52.41 Average: 0 29.80 0.00 12.51 5.18 0.09 52.42 Average: 1 31.06 0.00 11.60 4.85 0.10 52.40