---> uname -a: Linux prd-centos8-builder-4c-4g-16147.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 748 12432 19 2580 14680 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:2a:31:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe2a:316b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:10:fa:74 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) 04/27/2024 _x86_64_ (4 CPU) 14:57:12 LINUX RESTART (4 CPU) 02:58:01 PM tps rtps wtps bread/s bwrtn/s 02:59:02 PM 90.62 7.81 82.81 1337.02 6907.23 03:00:01 PM 275.93 19.16 256.77 4269.96 12366.88 Average: 182.50 13.44 169.06 2791.30 9614.36 02:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:02 PM 13211724 15087344 2927720 18.14 2688 2089928 1147908 6.68 227392 2341112 132116 03:00:01 PM 12759960 15052172 3379484 20.94 2688 2496236 1128164 6.56 486228 2489464 138112 Average: 12985842 15069758 3153602 19.54 2688 2293082 1138036 6.62 356810 2415288 135114 02:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:02 PM eth0 68.31 59.85 822.49 7.71 0.00 0.00 0.00 0.00 02:59:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 311.03 248.31 3649.26 45.15 0.00 0.00 0.00 0.00 03:00:01 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 188.66 153.30 2224.12 26.27 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) 04/27/2024 _x86_64_ (4 CPU) 14:57:12 LINUX RESTART (4 CPU) 02:58:01 PM CPU %user %nice %system %iowait %steal %idle 02:59:02 PM all 20.10 0.00 2.61 0.90 0.07 76.32 02:59:02 PM 0 23.85 0.00 3.30 1.10 0.08 71.67 02:59:02 PM 1 24.98 0.00 2.68 1.10 0.07 71.17 02:59:02 PM 2 26.44 0.00 3.01 0.67 0.07 69.81 02:59:02 PM 3 5.10 0.00 1.46 0.72 0.07 92.65 03:00:01 PM all 46.38 0.00 4.00 2.12 0.09 47.41 03:00:01 PM 0 40.07 0.00 6.01 3.38 0.10 50.44 03:00:01 PM 1 55.32 0.00 4.00 1.23 0.09 39.37 03:00:01 PM 2 42.42 0.00 3.84 2.83 0.09 50.83 03:00:01 PM 3 47.70 0.00 2.15 1.06 0.09 49.01 Average: all 33.11 0.00 3.30 1.50 0.08 62.00 Average: 0 31.86 0.00 4.64 2.23 0.09 61.18 Average: 1 40.02 0.00 3.33 1.16 0.08 55.41 Average: 2 34.35 0.00 3.42 1.74 0.08 60.41 Average: 3 26.22 0.00 1.80 0.89 0.08 71.02