---> uname -a: Linux prd-centos8-builder-2c-8g-31404.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 654 4499 19 2543 6740 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:48:e2:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe48:e2b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:34:e4:bd 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) 01:33:36 LINUX RESTART (2 CPU) 01:34:01 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 85.63 37.78 47.85 8894.90 38355.01 01:36:01 AM 69.44 6.73 62.71 1105.95 6677.54 01:37:01 AM 63.44 6.95 56.49 1257.52 4439.29 01:38:01 AM 119.79 14.76 105.03 3178.41 9402.02 01:39:01 AM 61.98 0.35 61.63 50.12 2646.33 Average: 80.06 13.33 66.73 2900.89 12319.24 01:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5502736 7091648 2379696 30.19 2688 1786956 929932 10.41 179356 1931256 52328 01:36:01 AM 5239420 7020300 2643012 33.53 2688 1970656 938412 10.51 256884 2084848 32424 01:37:01 AM 4851228 6934932 3031204 38.46 2688 2258956 1005028 11.25 298336 2382520 211224 01:38:01 AM 4771516 7000056 3110916 39.47 2688 2399624 904072 10.12 328736 2411192 29068 01:39:01 AM 4658180 6951184 3224252 40.90 2688 2461968 944852 10.58 504972 2342120 28356 Average: 5004616 6999624 2877816 36.51 2688 2175632 944459 10.58 313657 2230387 70680 01:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 239.99 141.95 1351.31 55.07 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 126.38 83.20 1279.72 10.12 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 68.49 55.97 777.56 7.10 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 85.97 74.43 454.58 25.54 0.00 0.00 0.00 0.00 01:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 118.63 98.10 923.84 23.75 0.00 0.00 0.00 0.00 01:39:01 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 127.96 90.76 957.62 24.33 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) 01:33:36 LINUX RESTART (2 CPU) 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 24.10 0.01 6.72 12.49 0.18 56.51 01:35:01 AM 0 24.27 0.00 6.78 11.04 0.12 57.80 01:35:01 AM 1 23.92 0.02 6.66 13.96 0.24 55.20 01:36:01 AM all 13.75 0.00 3.37 13.07 0.10 69.71 01:36:01 AM 0 18.29 0.00 3.66 12.36 0.10 65.58 01:36:01 AM 1 9.27 0.00 3.08 13.76 0.10 73.79 01:37:01 AM all 29.70 0.00 4.78 4.33 0.14 61.04 01:37:01 AM 0 40.45 0.00 5.95 5.02 0.12 48.46 01:37:01 AM 1 19.04 0.00 3.62 3.65 0.17 73.53 01:38:01 AM all 23.66 0.00 24.04 6.72 0.14 45.44 01:38:01 AM 0 23.82 0.00 24.69 9.62 0.13 41.74 01:38:01 AM 1 23.50 0.00 23.38 3.82 0.15 49.14 01:39:01 AM all 25.48 0.00 2.87 9.14 0.13 62.39 01:39:01 AM 0 29.67 0.00 2.52 8.12 0.10 59.59 01:39:01 AM 1 21.28 0.00 3.22 10.17 0.15 65.18 Average: all 23.35 0.00 8.36 9.14 0.14 59.01 Average: 0 27.32 0.00 8.74 9.22 0.11 54.61 Average: 1 19.39 0.00 7.99 9.05 0.16 63.40