---> uname -a: Linux prd-centos8-builder-2c-1g-33590.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 725 3905 19 3067 6654 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:e1:0d:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fee1:db5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:46:44:4c 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) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 12.18 0.00 12.18 0.00 6107.20 10:07:01 PM 110.78 6.86 103.91 952.32 18364.92 10:08:01 PM 65.99 6.16 59.83 1145.62 8943.90 10:09:01 PM 102.72 7.37 95.35 1339.24 8255.26 Average: 72.92 5.10 67.82 859.28 10418.24 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5272444 6981136 2609980 33.11 2688 1905512 1267216 14.19 254928 2079244 24 10:07:01 PM 4421280 6831008 3461144 43.91 2688 2570284 1296220 14.51 266776 2771072 208164 10:08:01 PM 4344592 6873220 3537832 44.88 2688 2684364 995780 11.15 452820 2647080 66092 10:09:01 PM 4045212 6858808 3837212 48.68 2688 2941924 999776 11.19 483252 2865060 118236 Average: 4520882 6886043 3361542 42.65 2688 2525521 1139748 12.76 364444 2590614 98129 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 1.73 1.32 0.40 0.14 0.00 0.00 0.00 0.00 10:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 62.69 44.81 1072.53 4.18 0.00 0.00 0.00 0.00 10:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM lo 7.86 7.86 14.14 14.14 0.00 0.00 0.00 0.00 10:08:01 PM eth0 37.95 33.32 220.91 18.86 0.00 0.00 0.00 0.00 10:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 PM eth0 53.22 43.96 523.59 8.76 0.00 0.00 0.00 0.00 10:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 3.54 3.54 0.00 0.00 0.00 0.00 Average: eth0 38.90 30.85 454.38 7.98 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) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 0.43 0.00 0.28 0.75 0.03 98.50 10:06:01 PM 0 0.17 0.00 0.33 1.07 0.03 98.40 10:06:01 PM 1 0.70 0.00 0.23 0.43 0.02 98.61 10:07:01 PM all 32.95 0.00 6.59 3.55 0.13 56.79 10:07:01 PM 0 7.39 0.00 3.67 3.52 0.10 85.32 10:07:01 PM 1 58.67 0.00 9.52 3.58 0.15 28.08 10:08:01 PM all 15.70 0.00 3.68 1.97 0.08 78.58 10:08:01 PM 0 16.80 0.00 3.72 2.54 0.08 76.85 10:08:01 PM 1 14.59 0.00 3.64 1.40 0.07 80.29 10:09:01 PM all 36.59 0.00 6.35 2.79 0.14 54.13 10:09:01 PM 0 30.79 0.00 6.15 3.53 0.17 59.36 10:09:01 PM 1 42.38 0.00 6.55 2.05 0.12 48.90 Average: all 21.43 0.00 4.23 2.27 0.09 71.98 Average: 0 13.80 0.00 3.47 2.67 0.10 79.97 Average: 1 29.07 0.00 4.98 1.86 0.09 63.99