---> uname -a: Linux prd-centos8-builder-4c-4g-3884.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12040 19 2939 14631 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:a3:f5:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fea3:f5c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:67:af:15 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) 04/02/2024 _x86_64_ (4 CPU) 09:08:02 LINUX RESTART (4 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 79.54 8.00 71.54 1342.75 5626.86 09:11:01 AM 108.16 0.15 108.01 19.19 12611.56 09:12:01 AM 161.90 1.32 160.58 177.94 22783.09 Average: 116.53 3.15 113.38 513.30 13673.84 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 13203612 15063256 2935832 18.19 2688 2074176 1153800 6.71 225192 2354800 166300 09:11:01 AM 12627720 15000588 3511724 21.76 2688 2571676 1245216 7.24 292672 2802748 350344 09:12:01 AM 12318928 14969856 3820516 23.67 2688 2828508 1169968 6.81 465060 2866904 30316 Average: 12716753 15011233 3422691 21.21 2688 2491453 1189661 6.92 327641 2674817 182320 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 70.89 61.06 803.24 7.67 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 83.56 55.35 1304.57 7.53 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 63.21 55.20 877.68 11.17 0.00 0.00 0.00 0.00 09:12:01 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 72.55 57.20 995.17 8.79 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) 04/02/2024 _x86_64_ (4 CPU) 09:08:02 LINUX RESTART (4 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 17.75 0.00 2.32 1.56 0.07 78.30 09:10:01 AM 0 5.11 0.00 1.00 0.65 0.08 93.15 09:10:01 AM 1 7.35 0.00 1.12 0.85 0.05 90.63 09:10:01 AM 2 30.99 0.00 4.76 3.06 0.08 61.10 09:10:01 AM 3 27.51 0.00 2.39 1.69 0.07 68.35 09:11:01 AM all 15.50 0.00 2.61 2.61 0.06 79.22 09:11:01 AM 0 10.40 0.00 2.32 1.30 0.05 85.93 09:11:01 AM 1 6.87 0.00 1.71 2.91 0.07 88.45 09:11:01 AM 2 21.48 0.00 3.60 3.73 0.07 71.13 09:11:01 AM 3 23.28 0.00 2.81 2.49 0.07 71.35 09:12:01 AM all 22.92 0.00 4.14 3.78 0.09 69.06 09:12:01 AM 0 17.77 0.00 3.43 3.78 0.08 74.94 09:12:01 AM 1 22.18 0.00 5.83 5.03 0.07 66.89 09:12:01 AM 2 10.60 0.00 3.30 4.59 0.12 81.39 09:12:01 AM 3 41.13 0.00 4.00 1.74 0.10 53.03 Average: all 18.72 0.00 3.02 2.65 0.08 75.53 Average: 0 11.09 0.00 2.25 1.91 0.07 84.68 Average: 1 12.13 0.00 2.89 2.93 0.06 81.98 Average: 2 21.03 0.00 3.89 3.79 0.09 71.20 Average: 3 30.64 0.00 3.06 1.97 0.08 64.24