---> uname -a: Linux prd-centos8-builder-4c-4g-4600.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 832 12344 19 2584 14596 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:1e:45:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe1e:4577/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:7d:63:8d 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/21/2024 _x86_64_ (4 CPU) 18:14:25 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 111.01 8.98 102.03 2629.66 8904.60 06:17:01 PM 186.02 17.84 168.18 2752.62 7666.55 06:18:01 PM 68.56 0.38 68.18 100.90 8836.25 Average: 121.87 9.07 112.80 1827.78 8469.09 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13158632 15091028 2980808 18.47 2688 2143124 1123772 6.54 192628 2413288 146260 06:17:01 PM 11721968 13949788 4417472 27.37 2688 2432396 2233716 13.00 280168 3731388 184672 06:18:01 PM 12641560 14944748 3497880 21.67 2688 2506424 1224240 7.12 481148 2608480 5212 Average: 12507387 14661855 3632053 22.50 2688 2360648 1527243 8.89 317981 2917719 112048 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 94.49 77.51 1104.66 14.56 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 242.63 212.36 3176.87 34.02 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 59.20 50.77 811.29 10.32 0.00 0.00 0.00 0.00 06:18:01 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 132.11 113.55 1697.69 19.63 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/21/2024 _x86_64_ (4 CPU) 18:14:25 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 18.25 0.00 2.48 1.48 0.10 77.69 06:16:01 PM 0 21.90 0.00 2.42 1.45 0.12 74.11 06:16:01 PM 1 16.87 0.00 2.14 1.17 0.10 79.72 06:16:01 PM 2 24.57 0.00 3.72 1.93 0.10 69.68 06:16:01 PM 3 9.65 0.00 1.64 1.36 0.08 87.27 06:17:01 PM all 34.77 0.00 2.52 3.30 0.11 59.30 06:17:01 PM 0 35.35 0.00 2.44 3.63 0.10 58.48 06:17:01 PM 1 32.18 0.00 3.20 5.60 0.13 58.88 06:17:01 PM 2 38.31 0.00 2.60 2.84 0.12 56.13 06:17:01 PM 3 33.23 0.00 1.82 1.11 0.10 63.73 06:18:01 PM all 38.27 0.00 1.74 0.79 0.09 59.10 06:18:01 PM 0 48.82 0.00 1.66 0.47 0.08 48.97 06:18:01 PM 1 34.57 0.00 1.27 0.22 0.10 63.85 06:18:01 PM 2 33.29 0.00 1.36 1.53 0.10 63.72 06:18:01 PM 3 36.42 0.00 2.68 0.96 0.08 59.86 Average: all 30.42 0.00 2.25 1.85 0.10 65.38 Average: 0 35.33 0.00 2.17 1.85 0.10 60.55 Average: 1 27.87 0.00 2.20 2.33 0.11 67.49 Average: 2 32.05 0.00 2.56 2.10 0.11 63.18 Average: 3 26.41 0.00 2.05 1.14 0.09 70.31