---> uname -a: Linux prd-centos8-builder-4c-4g-213.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 773 12042 19 2945 14638 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:8b:7f:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe8b:7fd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:30:da:c0 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/03/2024 _x86_64_ (4 CPU) 18:37:15 LINUX RESTART (4 CPU) 06:38:01 PM tps rtps wtps bread/s bwrtn/s 06:39:01 PM 77.56 13.41 64.15 2411.86 5417.18 06:40:01 PM 123.28 0.35 122.93 33.72 13363.45 06:41:01 PM 154.03 1.15 152.88 164.08 22748.12 Average: 118.29 4.97 113.32 869.89 13842.91 06:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 PM 13270816 15115972 2868624 17.77 2688 2059096 1132848 6.59 224796 2285848 157584 06:40:01 PM 12669364 15063912 3470076 21.50 2688 2589688 1182016 6.88 246844 2794232 364648 06:41:01 PM 12317308 14973744 3822132 23.68 2688 2833372 1156828 6.73 467944 2864520 24732 Average: 12752496 15051209 3386944 20.99 2688 2494052 1157231 6.73 313195 2648200 182321 06:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 PM eth0 65.39 58.05 775.24 7.08 0.00 0.00 0.00 0.00 06:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM eth0 93.49 65.31 1456.39 9.46 0.00 0.00 0.00 0.00 06:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 67.16 58.28 875.82 11.39 0.00 0.00 0.00 0.00 06:41:01 PM 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 75.35 60.55 1035.81 9.31 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/03/2024 _x86_64_ (4 CPU) 18:37:15 LINUX RESTART (4 CPU) 06:38:01 PM CPU %user %nice %system %iowait %steal %idle 06:39:01 PM all 17.84 0.00 2.48 1.41 0.08 78.20 06:39:01 PM 0 14.39 0.00 1.74 1.24 0.07 82.56 06:39:01 PM 1 22.10 0.00 3.22 2.08 0.07 72.53 06:39:01 PM 2 33.51 0.00 4.38 1.67 0.07 60.37 06:39:01 PM 3 1.36 0.00 0.57 0.64 0.12 97.32 06:40:01 PM all 19.90 0.00 2.98 1.83 0.07 75.22 06:40:01 PM 0 12.09 0.00 2.56 1.96 0.08 83.31 06:40:01 PM 1 32.41 0.00 3.47 1.74 0.08 62.30 06:40:01 PM 2 19.89 0.00 3.41 1.96 0.07 74.68 06:40:01 PM 3 15.22 0.00 2.48 1.67 0.05 80.58 06:41:01 PM all 20.02 0.00 3.84 5.27 0.10 70.76 06:41:01 PM 0 12.60 0.00 3.15 4.35 0.10 79.81 06:41:01 PM 1 17.84 0.00 3.20 7.88 0.08 71.00 06:41:01 PM 2 21.99 0.00 4.83 4.45 0.12 68.61 06:41:01 PM 3 27.68 0.00 4.18 4.41 0.12 63.62 Average: all 19.25 0.00 3.10 2.84 0.09 74.73 Average: 0 13.03 0.00 2.48 2.51 0.08 81.90 Average: 1 24.12 0.00 3.29 3.90 0.08 68.61 Average: 2 25.14 0.00 4.21 2.69 0.08 67.88 Average: 3 14.75 0.00 2.41 2.24 0.09 80.52