---> uname -a: Linux prd-centos8-builder-4c-4g-16045.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: 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 763 10981 19 4015 14656 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:1e:fb:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe1e:fba1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:3c:a5:40 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) 04/27/2024 _x86_64_ (4 CPU) 07:09:04 LINUX RESTART (4 CPU) 07:10:01 AM tps rtps wtps bread/s bwrtn/s 07:11:02 AM 124.67 9.48 115.19 2810.06 9680.93 07:12:01 AM 264.48 18.02 246.46 2701.63 11052.90 07:13:01 AM 56.67 1.85 54.82 286.12 5179.38 07:14:01 AM 83.11 0.03 83.07 11.86 8574.56 07:15:01 AM 69.36 1.17 68.19 1578.00 23728.80 Average: 119.18 6.07 113.11 1473.53 11644.56 07:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:02 AM 13177092 15143872 2962352 18.35 2688 2176168 1062940 6.18 216000 2367460 122596 07:12:01 AM 11709160 14018888 4430284 27.45 2688 2512984 2064308 12.01 320284 3700444 129200 07:13:01 AM 9588940 12219916 6550504 40.59 2688 2830304 4120536 23.97 417824 5702104 303984 07:14:01 AM 11391556 13955884 4747888 29.42 2688 2762556 2064820 12.01 593632 3728620 18560 07:15:01 AM 11305372 15058592 4834072 29.95 2688 3948228 1134716 6.60 999348 3400644 447628 Average: 11434424 14079430 4705020 29.15 2688 2846048 2089464 12.16 509418 3779854 204394 07:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:02 AM eth0 66.37 41.98 987.19 11.97 0.00 0.00 0.00 0.00 07:11:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 314.23 260.32 3923.27 38.06 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 1010.01 1010.01 1005.55 1005.55 0.00 0.00 0.00 0.00 07:13:01 AM eth0 107.01 77.41 2202.96 11.00 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 818.44 818.44 828.39 828.39 0.00 0.00 0.00 0.00 07:14:01 AM eth0 100.98 81.49 1429.79 10.93 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 266.77 196.40 3537.79 33.79 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 366.91 366.91 368.01 368.01 0.00 0.00 0.00 0.00 Average: eth0 170.59 131.09 2411.17 21.09 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) 04/27/2024 _x86_64_ (4 CPU) 07:09:04 LINUX RESTART (4 CPU) 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:02 AM all 20.77 0.00 2.98 1.38 0.08 74.78 07:11:02 AM 0 18.73 0.00 2.74 1.75 0.08 76.70 07:11:02 AM 1 27.32 0.00 2.64 1.14 0.08 68.82 07:11:02 AM 2 16.39 0.00 3.35 1.52 0.08 78.65 07:11:02 AM 3 20.65 0.00 3.21 1.09 0.08 74.97 07:12:01 AM all 53.81 0.00 3.08 2.49 0.11 40.52 07:12:01 AM 0 57.59 0.00 2.67 2.49 0.11 37.15 07:12:01 AM 1 51.17 0.00 3.52 3.76 0.10 41.45 07:12:01 AM 2 54.59 0.00 3.14 2.02 0.14 40.10 07:12:01 AM 3 51.95 0.00 2.97 1.64 0.10 43.32 07:13:01 AM all 48.57 0.00 2.47 0.47 0.10 48.40 07:13:01 AM 0 40.73 0.00 3.23 0.55 0.08 55.40 07:13:01 AM 1 54.44 0.00 2.41 0.53 0.10 42.52 07:13:01 AM 2 49.37 0.00 1.92 0.32 0.10 48.29 07:13:01 AM 3 49.73 0.00 2.31 0.47 0.10 47.39 07:14:01 AM all 56.15 0.00 3.44 0.87 0.11 39.42 07:14:01 AM 0 56.89 0.00 2.54 0.56 0.10 39.91 07:14:01 AM 1 51.37 0.00 3.78 0.81 0.12 43.93 07:14:01 AM 2 57.95 0.00 3.24 0.52 0.12 38.17 07:14:01 AM 3 58.42 0.00 4.19 1.61 0.12 35.67 07:15:01 AM all 30.03 0.00 2.59 2.23 0.10 65.05 07:15:01 AM 0 28.80 0.00 1.93 0.18 0.08 69.00 07:15:01 AM 1 43.10 0.00 4.37 4.82 0.10 47.62 07:15:01 AM 2 25.14 0.00 1.30 2.21 0.08 71.26 07:15:01 AM 3 23.09 0.00 2.76 1.70 0.12 72.33 Average: all 41.78 0.00 2.91 1.48 0.10 53.73 Average: 0 40.37 0.00 2.62 1.10 0.09 55.82 Average: 1 45.45 0.00 3.34 2.20 0.10 48.91 Average: 2 40.60 0.00 2.59 1.31 0.10 55.40 Average: 3 40.67 0.00 3.09 1.30 0.10 54.84