---> uname -a: Linux prd-centos8-builder-4c-4g-8051.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 773 12031 19 2955 14638 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:7d:35:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe7d:35bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:65:55:b8 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/15/2024 _x86_64_ (4 CPU) 09:40:09 LINUX RESTART (4 CPU) 09:41:01 AM tps rtps wtps bread/s bwrtn/s 09:42:01 AM 81.20 8.03 73.17 1342.71 5533.16 09:43:01 AM 134.21 0.97 133.24 122.76 15401.48 09:44:01 AM 141.20 0.77 140.44 103.57 21383.79 Average: 118.87 3.25 115.62 522.97 14106.62 09:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:01 AM 13196356 15073740 2943088 18.24 2688 2091660 1153052 6.71 227180 2357992 174448 09:43:01 AM 12382036 14857968 3757408 23.28 2688 2668080 1364596 7.94 262788 3050808 370684 09:44:01 AM 12330996 14999424 3808448 23.60 2688 2845980 1143128 6.65 468136 2851040 1280 Average: 12636463 14977044 3502981 21.70 2688 2535240 1220259 7.10 319368 2753280 182137 09:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 80.95 68.77 919.99 8.71 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 96.27 62.95 1379.83 8.70 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 65.71 59.88 853.73 23.95 0.00 0.00 0.00 0.00 09:44:01 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 80.98 63.87 1051.19 13.78 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/15/2024 _x86_64_ (4 CPU) 09:40:09 LINUX RESTART (4 CPU) 09:41:01 AM CPU %user %nice %system %iowait %steal %idle 09:42:01 AM all 20.38 0.00 2.47 0.73 0.07 76.36 09:42:01 AM 0 29.43 0.00 3.01 1.00 0.07 66.49 09:42:01 AM 1 37.02 0.00 4.49 0.72 0.08 57.69 09:42:01 AM 2 13.66 0.00 1.79 0.52 0.07 83.97 09:42:01 AM 3 1.32 0.00 0.59 0.67 0.05 97.37 09:43:01 AM all 20.95 0.00 3.43 2.56 0.08 72.97 09:43:01 AM 0 32.01 0.00 4.73 2.52 0.10 60.64 09:43:01 AM 1 28.99 0.00 4.73 2.63 0.08 63.56 09:43:01 AM 2 16.33 0.00 2.66 2.38 0.07 78.56 09:43:01 AM 3 6.45 0.00 1.59 2.71 0.08 89.17 09:44:01 AM all 24.29 0.00 3.93 2.78 0.07 68.93 09:44:01 AM 0 31.04 0.00 4.30 3.26 0.08 61.32 09:44:01 AM 1 36.08 0.00 6.31 2.69 0.08 54.83 09:44:01 AM 2 10.46 0.00 2.16 2.80 0.07 84.51 09:44:01 AM 3 19.54 0.00 2.96 2.36 0.05 75.10 Average: all 21.87 0.00 3.28 2.02 0.07 72.75 Average: 0 30.82 0.00 4.01 2.26 0.08 62.82 Average: 1 34.03 0.00 5.18 2.01 0.08 58.69 Average: 2 13.48 0.00 2.21 1.90 0.07 82.35 Average: 3 9.11 0.00 1.71 1.91 0.06 87.20