---> uname -a: Linux prd-centos8-builder-2c-1g-32904.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 715 3913 19 3068 6664 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:0d:ab:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe0d:ab1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:d2:aa:01 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) 10/01/2024 _x86_64_ (2 CPU) 06:04:01 LINUX RESTART (2 CPU) 06:05:02 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 9.44 0.00 9.44 0.00 6124.99 06:07:01 AM 47.56 6.45 41.11 897.85 4589.24 06:08:01 AM 153.20 13.35 139.85 2445.98 23888.30 06:09:01 AM 90.85 0.67 90.18 93.05 8257.17 Average: 75.54 5.14 70.40 862.85 10734.49 06:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 5274468 6985508 2607960 33.09 2688 1907712 1261816 14.13 255360 2076648 44 06:07:01 AM 4374292 6804784 3508136 44.51 2688 2594032 1383992 15.50 321600 2793028 573248 06:08:01 AM 4162492 6831428 3719936 47.19 2688 2818272 1046464 11.72 491848 2778332 142540 06:09:01 AM 4015948 6831648 3866480 49.05 2688 2943700 1023156 11.46 484448 2892460 88616 Average: 4456800 6863342 3425628 43.46 2688 2565929 1178857 13.20 388314 2635117 201112 06:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 5.42 4.78 2.49 0.66 0.00 0.00 0.00 0.00 06:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 47.08 30.53 1066.86 2.60 0.00 0.00 0.00 0.00 06:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM lo 7.65 7.65 14.13 14.13 0.00 0.00 0.00 0.00 06:08:01 AM eth0 70.56 59.30 513.68 22.00 0.00 0.00 0.00 0.00 06:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 35.26 32.08 239.60 8.85 0.00 0.00 0.00 0.00 06:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 3.55 3.55 0.00 0.00 0.00 0.00 Average: eth0 39.72 31.78 457.54 8.56 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) 10/01/2024 _x86_64_ (2 CPU) 06:04:01 LINUX RESTART (2 CPU) 06:05:02 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 3.07 0.00 0.36 1.50 0.04 95.03 06:06:01 AM 0 2.29 0.00 0.39 1.75 0.03 95.53 06:06:01 AM 1 3.85 0.00 0.32 1.24 0.05 94.54 06:07:01 AM all 26.29 0.00 4.72 2.37 0.13 66.50 06:07:01 AM 0 6.63 0.00 2.48 2.98 0.15 87.76 06:07:01 AM 1 46.49 0.00 7.01 1.74 0.10 44.66 06:08:01 AM all 27.87 0.00 6.15 8.93 0.11 56.94 06:08:01 AM 0 26.16 0.00 5.84 9.97 0.12 57.92 06:08:01 AM 1 29.59 0.00 6.46 7.89 0.10 55.95 06:09:01 AM all 34.41 0.00 5.20 3.86 0.11 56.42 06:09:01 AM 0 24.91 0.00 4.52 3.93 0.10 66.54 06:09:01 AM 1 43.91 0.00 5.89 3.78 0.12 46.30 Average: all 22.98 0.00 4.12 4.18 0.10 68.62 Average: 0 15.04 0.00 3.32 4.67 0.10 76.88 Average: 1 30.99 0.00 4.93 3.68 0.09 60.30