---> uname -a: Linux prd-centos8-builder-4c-4g-4639.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 737 12407 19 2616 14691 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:3a:2b:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe3a:2b99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:10:40:55 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/09/2024 _x86_64_ (4 CPU) 00:59:24 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 92.96 92.96 0.00 10298.59 0.00 01:01:01 AM 69.59 9.68 59.91 1591.74 4778.41 01:02:01 AM 252.95 19.80 233.15 4053.55 10681.75 01:03:01 AM 98.47 0.82 97.65 293.42 11414.80 Average: 140.18 10.43 129.75 2012.79 8923.38 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 13651348 15186776 2488092 15.42 2688 1766120 1098808 6.39 150772 2039084 33680 01:01:01 AM 13350736 15143876 2788704 17.28 2688 2010792 1098464 6.39 189436 2253272 132836 01:02:01 AM 12355380 14566268 3784060 23.45 2688 2418276 1622160 9.44 258228 3130356 213356 01:03:01 AM 12706464 15038476 3432976 21.27 2688 2537108 1153648 6.71 501624 2531908 8040 Average: 13015982 14983849 3123458 19.35 2688 2183074 1243270 7.23 275015 2488655 96978 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 66.24 55.33 760.27 5.93 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 265.30 213.99 3332.73 40.21 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 105.70 87.07 1372.26 14.07 0.00 0.00 0.00 0.00 01:03:01 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 145.20 118.35 1814.96 19.99 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/09/2024 _x86_64_ (4 CPU) 00:59:24 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 25.09 0.00 3.18 3.18 0.35 68.20 01:00:01 AM 0 78.87 0.00 7.04 12.68 1.41 0.00 01:00:01 AM 1 18.57 0.00 0.00 0.00 0.00 81.43 01:00:01 AM 2 1.39 0.00 4.17 0.00 0.00 94.44 01:00:01 AM 3 1.43 0.00 1.43 0.00 0.00 97.14 01:01:01 AM all 14.34 0.00 2.23 0.99 0.11 82.34 01:01:01 AM 0 12.80 0.00 2.28 0.90 0.05 83.96 01:01:01 AM 1 15.10 0.00 2.29 2.14 0.07 80.41 01:01:01 AM 2 15.25 0.00 2.66 0.50 0.07 81.53 01:01:01 AM 3 14.21 0.00 1.68 0.40 0.25 83.46 01:02:01 AM all 32.84 0.00 3.19 2.75 0.10 61.12 01:02:01 AM 0 30.74 0.00 2.89 2.21 0.10 64.06 01:02:01 AM 1 31.15 0.00 4.60 5.32 0.10 58.84 01:02:01 AM 2 34.97 0.00 2.73 1.92 0.10 60.28 01:02:01 AM 3 34.50 0.00 2.56 1.56 0.08 61.30 01:03:01 AM all 48.45 0.00 2.12 1.15 0.08 48.20 01:03:01 AM 0 48.39 0.00 2.49 1.79 0.08 47.25 01:03:01 AM 1 51.52 0.00 2.22 2.09 0.08 44.08 01:03:01 AM 2 48.02 0.00 1.96 0.20 0.07 49.76 01:03:01 AM 3 45.87 0.00 1.81 0.54 0.08 51.70 Average: all 31.85 0.00 2.52 1.64 0.10 63.90 Average: 0 30.85 0.00 2.57 1.68 0.08 64.82 Average: 1 32.54 0.00 3.02 3.17 0.08 61.19 Average: 2 32.61 0.00 2.45 0.87 0.08 63.99 Average: 3 31.42 0.00 2.01 0.83 0.14 65.59