---> uname -a: Linux prd-centos8-builder-4c-4g-1309.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 743 12795 19 2222 14692 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:4c:02:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fe4c:21a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:bc:c7:3a 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) 12/09/2024 _x86_64_ (4 CPU) 10:50:27 LINUX RESTART (4 CPU) 10:51:02 AM tps rtps wtps bread/s bwrtn/s 10:52:01 AM 176.84 16.49 160.35 2880.79 5461.57 10:53:01 AM 109.75 1.10 108.65 106.90 9011.00 Average: 143.01 8.73 134.28 1482.19 7251.19 10:51:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 AM 13288220 15069840 2851216 17.67 2688 2003668 1192652 6.94 388052 2133840 118836 10:53:01 AM 13137260 15077872 3002176 18.60 2688 2150876 1116024 6.49 379072 2250052 112180 Average: 13212740 15073856 2926696 18.13 2688 2077272 1154338 6.72 383562 2191946 115508 10:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 216.57 138.51 1396.36 50.56 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 34.49 31.74 246.74 8.73 0.00 0.00 0.00 0.00 10:53:01 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 124.76 84.68 816.72 29.47 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) 12/09/2024 _x86_64_ (4 CPU) 10:50:27 LINUX RESTART (4 CPU) 10:51:02 AM CPU %user %nice %system %iowait %steal %idle 10:52:01 AM all 15.18 0.00 2.91 3.34 0.08 78.50 10:52:01 AM 0 10.32 0.00 3.70 5.68 0.10 80.19 10:52:01 AM 1 16.35 0.00 3.76 3.19 0.07 76.63 10:52:01 AM 2 15.91 0.00 1.79 2.74 0.07 79.50 10:52:01 AM 3 18.12 0.00 2.38 1.75 0.07 77.67 10:53:01 AM all 16.39 0.00 2.49 3.20 0.08 77.83 10:53:01 AM 0 3.22 0.00 1.74 1.59 0.08 93.37 10:53:01 AM 1 30.98 0.00 3.50 2.15 0.08 63.29 10:53:01 AM 2 13.58 0.00 2.60 2.73 0.08 81.01 10:53:01 AM 3 17.95 0.00 2.15 6.34 0.08 73.48 Average: all 15.79 0.00 2.70 3.27 0.08 78.16 Average: 0 6.73 0.00 2.71 3.61 0.09 86.85 Average: 1 23.70 0.00 3.63 2.66 0.08 69.93 Average: 2 14.74 0.00 2.19 2.73 0.08 80.26 Average: 3 18.04 0.00 2.27 4.07 0.08 75.56