---> uname -a: Linux prd-centos8-builder-4c-4g-7853.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 763 12041 19 2955 14648 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:c4:f8:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fec4:f832/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:99:24:ee 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) 04/14/2024 _x86_64_ (4 CPU) 21:44:55 LINUX RESTART (4 CPU) 09:46:01 PM tps rtps wtps bread/s bwrtn/s 09:47:01 PM 79.56 13.73 65.83 2418.13 5913.06 09:48:01 PM 111.71 0.22 111.50 7.73 12356.71 09:49:01 PM 126.15 1.32 124.83 191.17 18989.82 Average: 105.80 5.09 100.72 872.43 12419.50 09:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 PM 13275884 15118760 2863560 17.74 2688 2057484 1114612 6.48 225192 2282736 149196 09:48:01 PM 12962944 15069084 3176500 19.68 2688 2310892 1176008 6.84 248120 2530728 113448 09:49:01 PM 12380576 15048076 3758868 23.29 2688 2845428 1120796 6.52 464864 2810360 188716 Average: 12873135 15078640 3266309 20.24 2688 2404601 1137139 6.62 312725 2541275 150453 09:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 PM eth0 85.22 66.89 818.89 10.69 0.00 0.00 0.00 0.00 09:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM eth0 63.64 48.96 910.44 8.10 0.00 0.00 0.00 0.00 09:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM eth0 190.12 123.26 1519.19 96.31 0.00 0.00 0.00 0.00 09:49:01 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 112.99 79.70 1082.83 38.36 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) 04/14/2024 _x86_64_ (4 CPU) 21:44:55 LINUX RESTART (4 CPU) 09:46:01 PM CPU %user %nice %system %iowait %steal %idle 09:47:01 PM all 17.14 0.00 2.61 0.80 0.08 79.37 09:47:01 PM 0 29.78 0.00 4.12 1.08 0.10 64.91 09:47:01 PM 1 8.62 0.00 1.44 0.65 0.08 89.21 09:47:01 PM 2 3.65 0.00 1.12 0.74 0.07 94.43 09:47:01 PM 3 26.49 0.00 3.74 0.72 0.07 68.99 09:48:01 PM all 14.92 0.00 2.53 5.92 0.08 76.56 09:48:01 PM 0 5.22 0.00 1.52 1.43 0.08 91.75 09:48:01 PM 1 12.52 0.00 2.64 11.42 0.05 73.37 09:48:01 PM 2 16.97 0.00 3.01 4.68 0.07 75.28 09:48:01 PM 3 24.99 0.00 2.94 6.17 0.10 65.80 09:49:01 PM all 27.57 0.00 4.86 1.82 0.10 65.66 09:49:01 PM 0 43.54 0.00 7.53 2.69 0.08 46.15 09:49:01 PM 1 27.40 0.00 3.73 1.77 0.10 67.00 09:49:01 PM 2 17.70 0.00 4.19 1.61 0.10 76.40 09:49:01 PM 3 21.59 0.00 3.98 1.21 0.10 73.12 Average: all 19.87 0.00 3.33 2.85 0.08 73.87 Average: 0 26.16 0.00 4.39 1.74 0.09 67.63 Average: 1 16.17 0.00 2.60 4.61 0.08 76.53 Average: 2 12.78 0.00 2.77 2.34 0.08 82.03 Average: 3 24.36 0.00 3.55 2.70 0.09 69.30