---> uname -a: Linux prd-centos8-builder-4c-4g-387.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 808 12007 19 2944 14603 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:42:4d:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe42:4da9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:bc:d4:c6 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) 05/04/2024 _x86_64_ (4 CPU) 04:27:03 LINUX RESTART (4 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 42.84 0.62 42.22 50.92 4859.88 04:30:01 AM 33.86 7.21 26.64 1286.37 2250.17 04:31:01 AM 95.02 0.22 94.80 7.46 8110.08 04:32:01 AM 141.43 0.87 140.56 125.71 21374.99 Average: 78.28 2.23 76.05 367.63 9148.27 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 13372676 15037932 2766768 17.14 2688 1889704 1166408 6.79 204580 2240384 10720 04:30:01 AM 13141044 15018860 2998400 18.58 2688 2092804 1183324 6.88 265032 2376920 137656 04:31:01 AM 13026812 15035916 3112632 19.29 2688 2214836 1196660 6.96 239816 2481628 156860 04:32:01 AM 12329516 14978532 3809928 23.61 2688 2826176 1126164 6.55 465724 2860784 215740 Average: 12967512 15017810 3171932 19.65 2688 2255880 1168139 6.80 293788 2489929 130244 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 48.67 34.97 430.69 4.17 0.00 0.00 0.00 0.00 04:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 19.54 17.99 267.83 1.67 0.00 0.00 0.00 0.00 04:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 35.99 31.27 315.73 6.55 0.00 0.00 0.00 0.00 04:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 110.86 92.85 2084.11 11.95 0.00 0.00 0.00 0.00 04:32:01 AM 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 53.76 44.27 774.54 6.08 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) 05/04/2024 _x86_64_ (4 CPU) 04:27:03 LINUX RESTART (4 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 5.84 0.00 0.74 13.14 0.03 80.24 04:29:01 AM 0 0.79 0.00 0.30 10.34 0.03 88.54 04:29:01 AM 1 4.64 0.00 0.64 14.59 0.03 80.10 04:29:01 AM 2 6.04 0.00 0.78 14.62 0.03 78.51 04:29:01 AM 3 11.89 0.00 1.25 13.02 0.03 73.81 04:30:01 AM all 6.34 0.00 1.21 6.62 0.05 85.78 04:30:01 AM 0 7.36 0.00 1.48 9.14 0.05 81.97 04:30:01 AM 1 3.00 0.00 0.45 3.20 0.03 93.32 04:30:01 AM 2 1.79 0.00 0.47 6.79 0.05 90.90 04:30:01 AM 3 13.22 0.00 2.44 7.36 0.05 76.92 04:31:01 AM all 17.72 0.00 2.62 1.86 0.07 77.73 04:31:01 AM 0 19.15 0.00 2.05 1.26 0.07 77.48 04:31:01 AM 1 7.81 0.00 2.01 2.15 0.08 87.95 04:31:01 AM 2 12.47 0.00 1.81 1.49 0.05 84.18 04:31:01 AM 3 31.45 0.00 4.61 2.55 0.08 61.31 04:32:01 AM all 20.53 0.00 4.17 4.56 0.11 70.64 04:32:01 AM 0 27.00 0.00 4.08 4.85 0.10 63.97 04:32:01 AM 1 18.45 0.00 4.09 4.09 0.10 73.28 04:32:01 AM 2 19.32 0.00 3.71 5.63 0.13 71.21 04:32:01 AM 3 17.31 0.00 4.80 3.67 0.08 74.13 Average: all 12.60 0.00 2.18 6.55 0.06 78.60 Average: 0 13.57 0.00 1.98 6.40 0.06 77.99 Average: 1 8.46 0.00 1.79 6.01 0.06 83.67 Average: 2 9.89 0.00 1.69 7.14 0.07 81.21 Average: 3 18.46 0.00 3.27 6.66 0.06 71.54