---> uname -a: Linux prd-centos8-builder-4c-4g-7158.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: 2800.000 BogoMIPS: 5600.00 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 770 12050 19 2939 14641 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:70:a1:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe70:a1c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:26:a4:27 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) 04/12/2024 _x86_64_ (4 CPU) 18:06:03 LINUX RESTART (4 CPU) 06:07:01 PM tps rtps wtps bread/s bwrtn/s 06:08:01 PM 90.72 7.85 82.87 1338.09 7571.34 06:09:01 PM 116.93 0.93 115.99 121.16 13035.65 06:10:01 PM 130.07 0.73 129.34 103.03 20164.41 Average: 112.57 3.17 109.40 520.76 13590.47 06:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 PM 13200684 15084364 2938760 18.21 2688 2097148 1154956 6.72 231644 2344388 129012 06:09:01 PM 12513348 14982360 3626096 22.47 2688 2661304 1264916 7.36 265108 2918132 371524 06:10:01 PM 12377704 15030148 3761740 23.31 2688 2830792 1108840 6.45 467776 2805016 24220 Average: 12697245 15032291 3442199 21.33 2688 2529748 1176237 6.84 321509 2689179 174919 06:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 70.84 61.03 774.61 7.40 0.00 0.00 0.00 0.00 06:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 97.17 72.73 1402.13 9.53 0.00 0.00 0.00 0.00 06:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 68.46 54.32 779.48 11.99 0.00 0.00 0.00 0.00 06:10:01 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 78.82 62.69 985.41 9.64 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) 04/12/2024 _x86_64_ (4 CPU) 18:06:03 LINUX RESTART (4 CPU) 06:07:01 PM CPU %user %nice %system %iowait %steal %idle 06:08:01 PM all 18.84 0.00 2.50 1.33 0.16 77.17 06:08:01 PM 0 7.45 0.00 1.95 0.75 0.22 89.64 06:08:01 PM 1 35.52 0.00 3.47 1.94 0.13 58.94 06:08:01 PM 2 29.62 0.00 3.48 0.92 0.13 65.85 06:08:01 PM 3 2.76 0.00 1.09 1.71 0.17 94.28 06:09:01 PM all 20.76 0.00 3.42 2.65 0.10 73.07 06:09:01 PM 0 14.61 0.00 2.68 2.48 0.10 80.14 06:09:01 PM 1 34.76 0.00 4.85 2.71 0.08 57.59 06:09:01 PM 2 22.18 0.00 3.74 3.37 0.10 70.62 06:09:01 PM 3 11.58 0.00 2.43 2.03 0.10 83.86 06:10:01 PM all 19.47 0.00 3.76 2.29 0.08 74.40 06:10:01 PM 0 21.79 0.00 3.39 0.70 0.08 74.04 06:10:01 PM 1 10.88 0.00 3.37 2.41 0.08 83.26 06:10:01 PM 2 35.60 0.00 3.60 0.96 0.08 59.75 06:10:01 PM 3 9.68 0.00 4.70 5.07 0.05 80.50 Average: all 19.69 0.00 3.23 2.09 0.11 74.89 Average: 0 14.60 0.00 2.67 1.31 0.13 81.29 Average: 1 27.05 0.00 3.89 2.35 0.10 66.61 Average: 2 29.13 0.00 3.61 1.75 0.11 65.41 Average: 3 8.01 0.00 2.74 2.93 0.11 86.22