---> uname -a: Linux prd-centos8-builder-4c-4g-2183.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 795 12017 19 2948 14616 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:8a:88:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe8a:88ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:d1:94:43 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 02:03:32 LINUX RESTART (4 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 219.28 39.75 179.52 8697.10 15981.67 02:06:01 AM 107.83 0.25 107.58 9.33 9334.29 02:07:01 AM 146.98 0.87 146.11 125.85 21896.15 Average: 158.03 13.62 144.40 2944.25 15737.03 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 13198344 15050996 2941096 18.22 2688 2070868 1197492 6.97 263572 2333892 200960 02:06:01 AM 13009776 15029576 3129664 19.39 2688 2225568 1228644 7.15 239348 2501220 158640 02:07:01 AM 12304672 14962728 3834768 23.76 2688 2835608 1136088 6.61 464120 2887012 204908 Average: 12837597 15014433 3301843 20.46 2688 2377348 1187408 6.91 322347 2574041 188169 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 322.04 196.15 1643.13 62.37 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 37.84 33.29 356.56 6.68 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 129.51 95.13 2045.20 12.49 0.00 0.00 0.00 0.00 02:07:01 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 163.13 108.19 1348.26 27.18 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 02:03:32 LINUX RESTART (4 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 24.25 0.00 4.77 4.77 0.08 66.13 02:05:01 AM 0 38.23 0.00 7.86 8.38 0.08 45.45 02:05:01 AM 1 13.64 0.00 3.78 3.67 0.08 78.83 02:05:01 AM 2 20.49 0.00 3.44 3.90 0.07 72.10 02:05:01 AM 3 24.64 0.00 3.99 3.15 0.07 68.15 02:06:01 AM all 18.24 0.00 2.70 1.37 0.05 77.64 02:06:01 AM 0 33.36 0.00 4.17 1.32 0.07 61.09 02:06:01 AM 1 11.54 0.00 1.97 1.27 0.05 85.17 02:06:01 AM 2 23.67 0.00 3.39 1.30 0.03 71.60 02:06:01 AM 3 4.32 0.00 1.27 1.59 0.03 92.78 02:07:01 AM all 23.27 0.00 4.21 2.40 0.07 70.05 02:07:01 AM 0 15.60 0.00 3.49 2.76 0.07 78.09 02:07:01 AM 1 27.94 0.00 5.73 1.64 0.07 64.62 02:07:01 AM 2 16.94 0.00 3.05 3.25 0.07 76.68 02:07:01 AM 3 32.61 0.00 4.57 1.96 0.07 60.79 Average: all 21.92 0.00 3.89 2.85 0.06 71.28 Average: 0 29.06 0.00 5.17 4.14 0.07 61.56 Average: 1 17.71 0.00 3.83 2.19 0.07 76.21 Average: 2 20.37 0.00 3.30 2.82 0.06 73.46 Average: 3 20.53 0.00 3.28 2.23 0.06 73.91