---> uname -a: Linux prd-centos8-builder-4c-4g-743.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 736 11884 19 3140 14690 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:1d:11:71 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 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe1d:1171/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:23:ff:85 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) 01/29/2024 _x86_64_ (4 CPU) 01:05:18 LINUX RESTART (4 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 134.37 9.48 124.89 1455.25 30058.68 01:08:01 AM 70.61 7.13 63.48 1321.96 5348.23 01:09:01 AM 62.16 0.05 62.11 0.67 4281.36 Average: 89.05 5.55 83.49 925.96 13229.42 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 12460600 15093144 3678856 22.79 2688 2850816 1142952 6.65 446584 2894964 80872 01:08:01 AM 12350580 15110108 3788876 23.48 2688 2970344 1070152 6.23 467640 2949268 37936 01:09:01 AM 12176056 15052084 3963400 24.56 2688 3077848 1111524 6.47 471228 3093760 97868 Average: 12329079 15085112 3810377 23.61 2688 2966336 1108209 6.45 461817 2979331 72225 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 3.40 3.40 0.19 0.19 0.00 0.00 0.00 0.00 01:07:01 AM eth0 59.40 48.82 683.15 6.75 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 23.21 14.23 88.70 3.73 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 37.05 29.39 341.64 6.59 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 39.89 30.81 371.16 5.69 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) 01/29/2024 _x86_64_ (4 CPU) 01:05:18 LINUX RESTART (4 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 42.67 0.00 2.60 2.77 0.13 51.84 01:07:01 AM 0 51.48 0.00 2.66 2.04 0.10 43.71 01:07:01 AM 1 31.31 0.00 2.60 1.47 0.17 64.45 01:07:01 AM 2 42.58 0.00 1.73 4.58 0.13 50.98 01:07:01 AM 3 45.21 0.00 3.38 2.97 0.12 48.32 01:08:01 AM all 10.61 0.00 1.67 13.66 0.07 73.99 01:08:01 AM 0 20.86 0.00 2.63 16.60 0.07 59.84 01:08:01 AM 1 7.56 0.00 1.02 9.83 0.08 81.50 01:08:01 AM 2 9.64 0.00 1.76 15.46 0.05 73.08 01:08:01 AM 3 4.45 0.00 1.27 12.77 0.08 81.42 01:09:01 AM all 15.16 0.00 1.96 2.97 0.07 79.84 01:09:01 AM 0 23.09 0.00 3.03 1.62 0.08 72.17 01:09:01 AM 1 9.96 0.00 1.72 2.46 0.05 85.82 01:09:01 AM 2 7.23 0.00 1.21 0.32 0.07 91.17 01:09:01 AM 3 20.32 0.00 1.87 7.48 0.07 70.26 Average: all 22.79 0.00 2.07 6.47 0.09 68.58 Average: 0 31.83 0.00 2.78 6.73 0.08 58.58 Average: 1 16.22 0.00 1.78 4.60 0.10 77.30 Average: 2 19.80 0.00 1.57 6.79 0.08 71.75 Average: 3 23.30 0.00 2.17 7.75 0.09 66.69