---> uname -a: Linux prd-centos8-builder-2c-1g-16925.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 703 3927 19 3066 6676 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:7e:e0:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe7e:e0b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:19:e6:44 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) 09/01/2024 _x86_64_ (2 CPU) 19:00:31 LINUX RESTART (2 CPU) 07:01:03 PM tps rtps wtps bread/s bwrtn/s 07:02:01 PM 99.81 16.57 83.24 4819.27 8706.11 07:03:01 PM 27.19 6.55 20.64 900.90 3116.79 07:04:01 PM 141.63 6.43 135.19 1188.74 23427.83 07:05:01 PM 73.04 7.35 65.69 1321.96 5259.41 Average: 85.30 9.17 76.13 2035.61 10138.38 07:01:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 PM 5287440 7001220 2594984 32.92 2688 1910452 1241108 13.90 255812 2059796 32 07:03:01 PM 4582096 6849688 3300328 41.87 2688 2440636 1343964 15.05 322088 2611920 439988 07:04:01 PM 4427208 6913544 3455216 43.83 2688 2643640 956600 10.71 444136 2576836 32932 07:05:01 PM 4145992 6884556 3736432 47.40 2688 2875508 975000 10.92 478440 2787184 159904 Average: 4610684 6912252 3271740 41.51 2688 2467559 1129168 12.64 375119 2508934 158214 07:01:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 284.87 153.50 1561.19 96.80 0.00 0.00 0.00 0.00 07:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 56.51 38.54 1062.50 3.29 0.00 0.00 0.00 0.00 07:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM lo 3.77 3.77 13.70 13.70 0.00 0.00 0.00 0.00 07:04:01 PM eth0 27.65 26.41 49.02 18.30 0.00 0.00 0.00 0.00 07:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 68.04 55.41 684.25 8.70 0.00 0.00 0.00 0.00 07:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 3.45 3.45 0.00 0.00 0.00 0.00 Average: eth0 107.86 67.79 833.48 31.25 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) 09/01/2024 _x86_64_ (2 CPU) 19:00:31 LINUX RESTART (2 CPU) 07:01:03 PM CPU %user %nice %system %iowait %steal %idle 07:02:01 PM all 18.71 0.00 4.36 2.77 0.08 74.08 07:02:01 PM 0 21.82 0.00 3.67 2.54 0.09 71.88 07:02:01 PM 1 15.59 0.00 5.05 3.00 0.07 76.28 07:03:01 PM all 12.13 0.00 2.78 0.60 0.08 84.42 07:03:01 PM 0 21.32 0.00 4.36 0.80 0.07 73.45 07:03:01 PM 1 2.90 0.00 1.19 0.40 0.08 95.43 07:04:01 PM all 28.35 0.00 5.30 5.47 0.11 60.77 07:04:01 PM 0 48.39 0.00 6.45 4.71 0.10 40.34 07:04:01 PM 1 8.32 0.00 4.14 6.23 0.12 81.19 07:05:01 PM all 30.66 0.00 4.88 1.46 0.08 62.92 07:05:01 PM 0 45.47 0.00 5.73 1.12 0.08 47.60 07:05:01 PM 1 15.85 0.00 4.02 1.80 0.08 78.25 Average: all 22.50 0.00 4.33 2.57 0.09 70.51 Average: 0 34.36 0.00 5.06 2.29 0.08 58.21 Average: 1 10.63 0.00 3.59 2.86 0.09 82.84