---> uname -a: Linux prd-centos8-builder-4c-4g-5486.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 738 12198 19 2823 14678 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:76:5e:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe76:5eae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:21:cc:63 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 10:21:41 LINUX RESTART (4 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 100.88 30.40 70.48 7506.38 26723.49 10:24:01 AM 149.10 16.81 132.29 3163.48 9621.19 10:25:01 AM 162.36 4.53 157.83 1043.52 12126.47 Average: 137.45 17.25 120.20 3904.66 16157.64 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 13335212 15096476 2804236 17.38 2688 1983400 1191040 6.93 213940 2260244 84000 10:24:01 AM 12783876 14894564 3355572 20.79 2688 2316592 1331332 7.75 228332 2735584 155816 10:25:01 AM 12547328 15070296 3592120 22.26 2688 2717504 1123648 6.54 502672 2654580 218708 Average: 12888805 15020445 3250643 20.14 2688 2339165 1215340 7.07 314981 2550136 152841 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 368.88 236.02 1800.43 59.42 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 123.31 106.43 1447.75 25.65 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 263.81 209.28 4103.26 31.68 0.00 0.00 0.00 0.00 10:25:01 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 252.01 183.91 2450.44 38.91 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 10:21:41 LINUX RESTART (4 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 16.61 0.00 3.63 7.91 0.08 71.76 10:23:01 AM 0 11.63 0.00 2.58 4.07 0.08 81.63 10:23:01 AM 1 13.44 0.00 3.15 6.90 0.08 76.42 10:23:01 AM 2 26.83 0.00 4.53 15.05 0.08 53.51 10:23:01 AM 3 14.59 0.00 4.29 5.65 0.08 75.39 10:24:01 AM all 23.26 0.00 3.03 2.37 0.08 71.26 10:24:01 AM 0 16.06 0.00 2.20 1.00 0.08 80.65 10:24:01 AM 1 27.14 0.00 3.41 2.79 0.07 66.59 10:24:01 AM 2 25.87 0.00 3.08 2.34 0.07 68.65 10:24:01 AM 3 23.98 0.00 3.45 3.36 0.08 69.12 10:25:01 AM all 64.01 0.00 3.56 1.77 0.12 30.54 10:25:01 AM 0 54.52 0.00 3.08 3.09 0.12 39.20 10:25:01 AM 1 65.54 0.00 4.32 1.44 0.12 28.58 10:25:01 AM 2 68.15 0.00 4.51 1.27 0.13 25.93 10:25:01 AM 3 67.82 0.00 2.32 1.27 0.12 28.47 Average: all 34.65 0.00 3.41 4.01 0.09 57.84 Average: 0 27.40 0.00 2.62 2.72 0.09 67.16 Average: 1 35.37 0.00 3.63 3.71 0.09 57.20 Average: 2 40.32 0.00 4.04 6.20 0.09 49.35 Average: 3 35.50 0.00 3.35 3.42 0.09 57.62