---> uname -a: Linux prd-centos8-builder-2c-2g-5548.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 675 3977 19 3045 6704 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2b:2a:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe2b:2a6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:03:c5:36 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/06/2023 _x86_64_ (2 CPU) 11:47:45 LINUX RESTART (2 CPU) 11:48:01 AM tps rtps wtps bread/s bwrtn/s 11:49:01 AM 152.46 80.25 72.20 10497.85 36946.86 11:50:01 AM 75.31 12.96 62.35 2198.73 7022.58 11:51:01 AM 98.55 1.95 96.60 63.71 9416.68 11:52:01 AM 187.42 0.78 186.64 55.45 35416.34 Average: 128.43 23.98 104.45 3203.63 22200.00 11:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 AM 5582928 7112080 2299360 29.17 2688 1728972 929240 10.40 140860 1899240 29420 11:50:01 AM 5051568 6927596 2830720 35.91 2688 2059092 1073384 12.02 218100 2290132 129988 11:51:01 AM 4733848 6887776 3148440 39.94 2688 2324656 1125328 12.60 258804 2520740 187424 11:52:01 AM 4115240 6898600 3767048 47.79 2688 2927752 997708 11.17 446552 2870624 136900 Average: 4870896 6956513 3011392 38.20 2688 2260118 1031415 11.55 266079 2395184 120933 11:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 168.14 80.57 544.27 33.41 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 123.66 91.17 1440.21 22.00 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 66.88 55.20 780.62 8.93 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 133.72 112.83 2129.44 13.73 0.00 0.00 0.00 0.00 11:52:01 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 123.10 84.94 1223.67 19.51 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/06/2023 _x86_64_ (2 CPU) 11:47:45 LINUX RESTART (2 CPU) 11:48:01 AM CPU %user %nice %system %iowait %steal %idle 11:49:01 AM all 19.76 0.00 3.63 44.74 0.08 31.79 11:49:01 AM 0 17.99 0.00 4.19 42.63 0.08 35.11 11:49:01 AM 1 21.53 0.00 3.07 46.85 0.07 28.47 11:50:01 AM all 31.48 0.00 3.55 3.09 0.11 61.77 11:50:01 AM 0 40.23 0.00 4.38 3.84 0.10 51.45 11:50:01 AM 1 22.78 0.00 2.72 2.35 0.12 72.03 11:51:01 AM all 39.67 0.00 4.17 4.65 0.12 51.39 11:51:01 AM 0 51.02 0.00 4.78 4.55 0.13 39.51 11:51:01 AM 1 28.32 0.00 3.56 4.74 0.12 63.26 11:52:01 AM all 42.94 0.00 4.49 24.70 0.11 27.75 11:52:01 AM 0 47.52 0.00 4.92 29.16 0.12 18.28 11:52:01 AM 1 38.36 0.00 4.07 20.24 0.10 37.23 Average: all 33.51 0.00 3.96 19.27 0.10 43.16 Average: 0 39.25 0.00 4.57 20.04 0.11 36.04 Average: 1 27.78 0.00 3.36 18.50 0.10 50.26