---> uname -a: Linux prd-centos8-builder-4c-4g-3297.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 735 11881 19 3143 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:f0:99:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fef0:99c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:d8:53:10 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) 03/31/2024 _x86_64_ (4 CPU) 03:35:46 LINUX RESTART (4 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 170.19 80.32 89.87 16248.48 45968.49 03:38:01 AM 109.26 13.76 95.50 2470.64 23141.87 03:39:01 AM 86.29 0.30 85.99 27.59 6847.15 Average: 121.91 31.46 90.45 6248.91 25319.17 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 10751800 13222400 5387644 33.38 2688 2692656 3067340 17.85 269376 4778864 544864 03:38:01 AM 12388800 15148940 3750644 23.24 2688 2968344 1079688 6.28 472324 2902000 135500 03:39:01 AM 12207032 15083588 3932412 24.37 2688 3079324 1106384 6.44 476112 3061488 109580 Average: 11782544 14484976 4356900 27.00 2688 2913441 1751137 10.19 405937 3580784 263315 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 2.25 2.25 0.17 0.17 0.00 0.00 0.00 0.00 03:37:01 AM eth0 369.56 261.85 4658.36 52.22 0.00 0.00 0.00 0.00 03:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 03:38:01 AM eth0 66.36 51.28 691.43 7.93 0.00 0.00 0.00 0.00 03:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 30.84 29.69 240.19 8.69 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 155.59 114.27 1863.33 22.95 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) 03/31/2024 _x86_64_ (4 CPU) 03:35:46 LINUX RESTART (4 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 54.92 0.00 6.70 4.73 0.12 33.53 03:37:01 AM 0 45.93 0.00 6.72 2.27 0.12 44.97 03:37:01 AM 1 57.57 0.00 6.01 4.87 0.12 31.42 03:37:01 AM 2 59.91 0.00 5.30 4.24 0.12 30.44 03:37:01 AM 3 56.25 0.00 8.76 7.55 0.12 27.32 03:38:01 AM all 15.76 0.00 2.74 7.29 0.07 74.13 03:38:01 AM 0 12.37 0.00 2.17 10.76 0.08 74.62 03:38:01 AM 1 11.86 0.00 1.91 3.25 0.07 82.92 03:38:01 AM 2 26.09 0.00 3.91 6.70 0.08 63.21 03:38:01 AM 3 12.72 0.00 2.99 8.46 0.05 75.78 03:39:01 AM all 19.34 0.00 2.27 0.88 0.07 77.44 03:39:01 AM 0 21.64 0.00 2.17 0.85 0.08 75.25 03:39:01 AM 1 7.32 0.00 1.30 0.84 0.05 90.49 03:39:01 AM 2 43.46 0.00 3.84 1.52 0.08 51.10 03:39:01 AM 3 4.90 0.00 1.76 0.32 0.07 92.96 Average: all 29.98 0.00 3.90 4.30 0.09 61.74 Average: 0 26.61 0.00 3.68 4.63 0.09 64.99 Average: 1 25.57 0.00 3.07 2.98 0.08 68.30 Average: 2 43.14 0.00 4.35 4.15 0.09 48.27 Average: 3 24.59 0.00 4.50 5.44 0.08 65.40