---> uname -a: Linux prd-centos8-builder-4c-4g-10063.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: 2799.998 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 703 11923 19 3134 14724 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:cc:73:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fecc:73ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:fd:a9:6e 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) 04/22/2024 _x86_64_ (4 CPU) 06:45:22 LINUX RESTART (4 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 132.65 23.74 108.91 4958.72 31777.38 06:48:01 AM 68.26 8.03 60.22 1387.24 4928.31 06:49:01 AM 86.91 0.08 86.82 1.47 7354.31 Average: 95.94 10.62 85.32 2115.89 14687.75 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 12643676 15148492 3495768 21.66 2688 2726328 1086396 6.32 438308 2722648 11188 06:48:01 AM 12357336 15109876 3782108 23.43 2688 2960720 1112752 6.47 478872 2926344 136220 06:49:01 AM 12194164 15062492 3945280 24.44 2688 3071120 1124780 6.54 482592 3065352 90444 Average: 12398392 15106953 3741052 23.18 2688 2919389 1107976 6.45 466591 2904781 79284 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 3.65 3.65 0.23 0.23 0.00 0.00 0.00 0.00 06:47:01 AM eth0 332.43 240.53 4793.49 46.17 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 61.52 53.21 698.90 7.50 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 27.62 26.87 235.74 6.86 0.00 0.00 0.00 0.00 06:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.08 0.08 0.00 0.00 0.00 0.00 Average: eth0 140.53 106.88 1909.51 20.18 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) 04/22/2024 _x86_64_ (4 CPU) 06:45:22 LINUX RESTART (4 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 52.66 0.00 3.44 2.44 0.11 41.36 06:47:01 AM 0 62.27 0.00 3.14 2.23 0.13 32.24 06:47:01 AM 1 57.57 0.00 2.67 0.60 0.12 39.04 06:47:01 AM 2 49.47 0.00 4.11 2.57 0.08 43.77 06:47:01 AM 3 41.37 0.00 3.84 4.36 0.08 50.34 06:48:01 AM all 15.13 0.00 2.34 2.88 0.09 79.57 06:48:01 AM 0 19.75 0.00 2.62 3.42 0.07 74.14 06:48:01 AM 1 15.11 0.00 2.91 3.69 0.10 78.19 06:48:01 AM 2 4.99 0.00 1.07 1.71 0.12 92.11 06:48:01 AM 3 20.65 0.00 2.74 2.69 0.07 73.85 06:49:01 AM all 19.95 0.00 2.15 1.22 0.07 76.61 06:49:01 AM 0 30.72 0.00 2.46 1.60 0.08 65.14 06:49:01 AM 1 14.70 0.00 1.67 0.90 0.07 82.66 06:49:01 AM 2 20.38 0.00 2.23 1.19 0.07 76.14 06:49:01 AM 3 13.99 0.00 2.24 1.19 0.07 82.51 Average: all 29.21 0.00 2.64 2.18 0.09 65.88 Average: 0 37.50 0.00 2.74 2.42 0.09 57.26 Average: 1 29.09 0.00 2.42 1.73 0.09 66.67 Average: 2 24.93 0.00 2.47 1.82 0.09 70.69 Average: 3 25.33 0.00 2.94 2.75 0.07 68.92