---> uname -a: Linux prd-centos8-builder-4c-4g-7148.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 725 11991 19 3043 14701 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:fb:81:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fefb:81f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:cd:85:70 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/16/2024 _x86_64_ (4 CPU) 06:14:50 LINUX RESTART (4 CPU) 06:15:01 AM tps rtps wtps bread/s bwrtn/s 06:16:01 AM 280.56 151.26 129.30 17651.47 55891.65 06:17:01 AM 72.50 9.93 62.57 1641.46 9862.06 06:18:01 AM 96.29 0.05 96.24 0.67 7935.80 Average: 149.79 53.75 96.04 6431.73 24564.80 06:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 AM 12730244 15131928 3409212 21.12 2688 2624844 1080724 6.29 420200 2662256 173792 06:17:01 AM 12471944 15131244 3667512 22.72 2688 2870136 1071708 6.24 458880 2843324 131936 06:18:01 AM 12272680 15050264 3866776 23.96 2688 2980008 1120892 6.52 462776 3005188 93720 Average: 12491623 15104479 3647833 22.60 2688 2824996 1091108 6.35 447285 2836923 133149 06:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 AM lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 06:16:01 AM eth0 392.54 269.20 4190.68 53.86 0.00 0.00 0.00 0.00 06:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 66.94 56.39 760.37 8.23 0.00 0.00 0.00 0.00 06:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 34.88 31.57 362.62 6.55 0.00 0.00 0.00 0.00 06:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 164.80 119.06 1771.34 22.88 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/16/2024 _x86_64_ (4 CPU) 06:14:50 LINUX RESTART (4 CPU) 06:15:01 AM CPU %user %nice %system %iowait %steal %idle 06:16:01 AM all 45.06 0.00 6.92 5.33 0.11 42.57 06:16:01 AM 0 44.10 0.00 7.39 3.98 0.12 44.41 06:16:01 AM 1 39.79 0.00 4.74 4.90 0.10 50.46 06:16:01 AM 2 52.21 0.00 9.14 7.10 0.12 31.44 06:16:01 AM 3 44.13 0.00 6.42 5.34 0.10 44.01 06:17:01 AM all 17.61 0.00 2.37 2.37 0.07 77.58 06:17:01 AM 0 7.91 0.00 1.64 1.54 0.07 88.85 06:17:01 AM 1 30.69 0.00 2.74 2.81 0.08 63.68 06:17:01 AM 2 24.50 0.00 3.81 3.01 0.07 68.61 06:17:01 AM 3 7.32 0.00 1.29 2.13 0.05 89.22 06:18:01 AM all 16.83 0.00 2.15 1.31 0.07 79.64 06:18:01 AM 0 26.39 0.00 2.97 2.37 0.07 68.20 06:18:01 AM 1 17.39 0.00 2.14 0.72 0.07 79.69 06:18:01 AM 2 18.48 0.00 2.37 1.27 0.07 77.81 06:18:01 AM 3 5.03 0.00 1.12 0.87 0.08 92.90 Average: all 26.46 0.00 3.81 3.00 0.08 66.65 Average: 0 26.10 0.00 4.00 2.63 0.08 67.19 Average: 1 29.26 0.00 3.20 2.80 0.08 64.65 Average: 2 31.70 0.00 5.10 3.79 0.08 59.32 Average: 3 18.78 0.00 2.94 2.77 0.08 75.43