---> uname -a: Linux prd-centos8-builder-4c-4g-13512.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): 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: 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): 0-3 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12240 19 2750 14649 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:5a:c8:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe5a:c88e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:94:e7:3a 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/04/2024 _x86_64_ (4 CPU) 14:17:58 LINUX RESTART (4 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 134.01 7.27 126.74 1415.46 10598.73 02:20:01 PM 122.47 84.27 38.20 92449.44 2288.76 02:21:01 PM 301.83 17.59 284.24 3042.75 13549.08 02:22:01 PM 25.43 1.67 23.76 126.56 2835.50 02:23:01 PM 32.45 0.47 31.97 65.06 2483.29 Average: 123.76 7.06 116.70 1505.82 7355.83 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 13089100 15111168 3050220 18.90 2688 2226692 1071228 6.23 234300 2420708 153300 02:20:01 PM 13050676 15113836 3088644 19.14 2688 2267760 1069876 6.22 235516 2459436 153368 02:21:01 PM 11354768 13727788 4784552 29.65 2688 2573408 2370352 13.79 353828 4009552 49860 02:22:01 PM 11200376 13641056 4938944 30.60 2688 2638080 2663212 15.49 373064 4136404 38080 02:23:01 PM 12555480 15020948 3583840 22.21 2688 2661592 1121104 6.52 549848 2606672 40012 Average: 12250080 14522959 3889240 24.10 2688 2473506 1659154 9.65 349311 3126554 86924 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 87.76 66.57 1078.69 17.69 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 80.90 47.19 60.67 30.25 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 243.30 214.26 3156.62 32.80 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 12.32 10.76 2.98 5.70 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 19.71 18.49 41.76 10.47 0.00 0.00 0.00 0.00 02:23:01 PM 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 91.04 77.69 1070.48 16.74 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) 01/04/2024 _x86_64_ (4 CPU) 14:17:58 LINUX RESTART (4 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 19.40 0.00 1.92 1.71 0.07 76.89 02:20:01 PM 0 18.89 0.00 1.93 1.78 0.07 77.33 02:20:01 PM 1 31.58 0.00 2.59 1.63 0.08 64.12 02:20:01 PM 2 6.03 0.00 1.12 1.21 0.07 91.58 02:20:01 PM 3 21.11 0.00 2.05 2.22 0.07 74.55 02:20:01 PM all 3.63 0.00 3.35 7.54 0.00 85.47 02:20:01 PM 0 4.49 0.00 3.37 16.85 0.00 75.28 02:20:01 PM 1 3.37 0.00 4.49 13.48 0.00 78.65 02:20:01 PM 2 1.12 0.00 2.25 0.00 0.00 96.63 02:20:01 PM 3 5.49 0.00 3.30 0.00 0.00 91.21 02:21:01 PM all 66.04 0.00 2.57 2.51 0.10 28.77 02:21:01 PM 0 61.37 0.00 2.49 2.18 0.10 33.86 02:21:01 PM 1 69.64 0.00 2.33 1.22 0.08 26.73 02:21:01 PM 2 66.71 0.00 3.44 4.95 0.10 24.81 02:21:01 PM 3 66.45 0.00 2.05 1.70 0.10 29.71 02:22:01 PM all 81.73 0.00 1.91 0.18 0.12 16.06 02:22:01 PM 0 80.13 0.00 1.51 0.15 0.12 18.09 02:22:01 PM 1 82.33 0.00 2.75 0.20 0.12 14.60 02:22:01 PM 2 86.13 0.00 1.17 0.05 0.10 12.55 02:22:01 PM 3 78.30 0.00 2.22 0.32 0.13 19.03 02:23:01 PM all 35.87 0.00 1.42 0.80 0.08 61.83 02:23:01 PM 0 40.96 0.00 1.00 1.00 0.09 56.97 02:23:01 PM 1 44.49 0.00 2.04 0.85 0.09 52.53 02:23:01 PM 2 28.68 0.00 1.38 0.99 0.09 68.87 02:23:01 PM 3 29.51 0.00 1.28 0.36 0.07 68.79 Average: all 50.76 0.00 1.97 1.32 0.09 45.86 Average: 0 50.29 0.00 1.74 1.34 0.09 46.54 Average: 1 56.99 0.00 2.44 1.02 0.09 39.46 Average: 2 46.95 0.00 1.78 1.79 0.09 49.38 Average: 3 48.82 0.00 1.91 1.15 0.09 48.04