---> uname -a: Linux prd-centos8-builder-4c-4g-5382.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 705 11894 19 3160 14720 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:88:8a:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe88:8ade/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:77:8f:99 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) 04:16:01 LINUX RESTART (4 CPU) 04:17:01 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 122.53 14.93 107.60 2668.58 29886.15 04:19:01 AM 64.81 0.55 64.26 52.26 6154.82 04:20:02 AM 49.48 0.02 49.47 0.40 3255.23 Average: 78.94 5.17 73.77 907.13 13099.12 04:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 12383340 15087512 3756108 23.27 2688 2921708 1162096 6.76 474736 2939524 84380 04:19:01 AM 12348596 15122964 3790852 23.49 2688 2984904 1120484 6.52 467744 2952060 25500 04:20:02 AM 12218344 15108484 3921104 24.30 2688 3092800 1111840 6.47 471244 3053952 113516 Average: 12316760 15106320 3822688 23.69 2688 2999804 1131473 6.58 471241 2981845 74465 04:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 AM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 04:18:01 AM eth0 77.52 55.36 737.26 7.37 0.00 0.00 0.00 0.00 04:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 11.01 6.23 9.08 2.74 0.00 0.00 0.00 0.00 04:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:02 AM eth0 39.49 34.21 386.35 6.12 0.00 0.00 0.00 0.00 04:20:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 42.68 31.94 377.58 5.41 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) 04:16:01 LINUX RESTART (4 CPU) 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 29.72 0.00 2.63 4.79 0.09 62.78 04:18:01 AM 0 41.50 0.00 2.73 2.44 0.10 53.24 04:18:01 AM 1 27.94 0.00 3.32 6.25 0.08 62.41 04:18:01 AM 2 23.64 0.00 2.60 6.70 0.08 66.97 04:18:01 AM 3 25.76 0.00 1.86 3.76 0.08 68.53 04:19:01 AM all 4.52 0.00 0.94 19.19 0.04 75.31 04:19:01 AM 0 7.48 0.00 1.52 8.64 0.05 82.31 04:19:01 AM 1 0.47 0.00 0.72 27.87 0.05 70.89 04:19:01 AM 2 7.61 0.00 1.00 32.09 0.03 59.26 04:19:01 AM 3 2.54 0.00 0.53 8.16 0.02 88.75 04:20:02 AM all 15.32 0.00 1.66 3.67 0.06 79.29 04:20:02 AM 0 25.98 0.00 2.55 5.26 0.05 66.16 04:20:02 AM 1 4.58 0.00 0.79 3.07 0.07 91.50 04:20:02 AM 2 28.26 0.00 2.74 4.70 0.07 64.24 04:20:02 AM 3 2.44 0.00 0.57 1.64 0.05 95.31 Average: all 16.50 0.00 1.74 9.22 0.06 72.47 Average: 0 24.97 0.00 2.27 5.45 0.07 67.25 Average: 1 10.97 0.00 1.61 12.41 0.07 74.95 Average: 2 19.83 0.00 2.11 14.50 0.06 63.49 Average: 3 10.22 0.00 0.99 4.52 0.05 84.23