---> uname -a: Linux prd-centos8-builder-4c-4g-17403.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 762 12051 19 2947 14649 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:aa:ab:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:feaa:ab60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:93:23:95 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) 05/02/2024 _x86_64_ (4 CPU) 13:42:31 LINUX RESTART (4 CPU) 01:43:01 PM tps rtps wtps bread/s bwrtn/s 01:44:01 PM 194.54 16.54 177.99 2878.51 6223.46 01:45:01 PM 129.64 0.27 129.37 22.66 13998.45 01:46:01 PM 148.31 1.52 146.79 205.43 21221.01 Average: 157.50 6.11 151.39 1035.58 13813.90 01:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 PM 13253632 15090812 2885808 17.88 2688 2051780 1160164 6.75 225048 2303540 147912 01:45:01 PM 12520160 15000120 3619280 22.43 2688 2675612 1240260 7.22 322884 2866184 437364 01:46:01 PM 12421872 15082088 3717568 23.03 2688 2836976 1095968 6.38 468696 2757336 57996 Average: 12731888 15057673 3407552 21.11 2688 2521456 1165464 6.78 338876 2642353 214424 01:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 273.51 168.11 1345.78 50.79 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 109.68 72.46 1458.23 9.89 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 82.62 69.36 869.07 12.73 0.00 0.00 0.00 0.00 01:46:01 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 155.27 103.31 1224.38 24.47 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) 05/02/2024 _x86_64_ (4 CPU) 13:42:31 LINUX RESTART (4 CPU) 01:43:01 PM CPU %user %nice %system %iowait %steal %idle 01:44:01 PM all 21.22 0.00 3.41 1.06 0.06 74.24 01:44:01 PM 0 11.17 0.00 3.53 2.28 0.07 82.96 01:44:01 PM 1 33.62 0.00 4.75 0.87 0.07 60.70 01:44:01 PM 2 28.89 0.00 4.05 0.89 0.05 66.13 01:44:01 PM 3 11.20 0.00 1.32 0.20 0.07 87.21 01:45:01 PM all 20.17 0.00 3.11 0.99 0.08 75.66 01:45:01 PM 0 9.28 0.00 1.98 0.28 0.07 88.39 01:45:01 PM 1 25.81 0.00 3.69 1.25 0.08 69.16 01:45:01 PM 2 39.07 0.00 4.91 1.35 0.08 54.58 01:45:01 PM 3 6.50 0.00 1.84 1.09 0.07 90.50 01:46:01 PM all 21.24 0.00 3.99 0.93 0.08 73.77 01:46:01 PM 0 15.10 0.00 5.23 0.62 0.08 78.96 01:46:01 PM 1 13.91 0.00 3.68 1.74 0.07 80.60 01:46:01 PM 2 30.84 0.00 3.36 0.65 0.08 65.06 01:46:01 PM 3 25.10 0.00 3.68 0.72 0.07 70.44 Average: all 20.88 0.00 3.50 0.99 0.07 74.56 Average: 0 11.84 0.00 3.58 1.06 0.07 83.44 Average: 1 24.45 0.00 4.04 1.29 0.07 70.15 Average: 2 32.94 0.00 4.11 0.96 0.07 61.92 Average: 3 14.27 0.00 2.28 0.67 0.07 82.71