---> uname -a: Linux prd-centos8-builder-4c-4g-1196.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 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 742 12397 19 2621 14686 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:78:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe1e:78c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:8f:e1:5e 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/23/2024 _x86_64_ (4 CPU) 15:45:02 LINUX RESTART (4 CPU) 03:46:01 PM tps rtps wtps bread/s bwrtn/s 03:47:02 PM 95.55 8.31 87.24 1351.55 6209.06 03:48:01 PM 174.47 17.93 156.54 3770.79 14762.27 Average: 134.68 13.08 121.60 2551.01 10449.74 03:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:02 PM 13235292 15097080 2904152 17.99 2688 2076028 1153128 6.71 212244 2334772 183340 03:48:01 PM 12749548 15084532 3389896 21.00 2688 2538636 1132784 6.59 455728 2532276 154536 Average: 12992420 15090806 3147024 19.50 2688 2307332 1142956 6.65 333986 2433524 168938 03:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 PM eth0 62.15 42.64 1021.75 7.96 0.00 0.00 0.00 0.00 03:47:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 396.12 306.22 4929.77 54.39 0.00 0.00 0.00 0.00 03:48:01 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 227.73 173.32 2959.35 30.98 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/23/2024 _x86_64_ (4 CPU) 15:45:02 LINUX RESTART (4 CPU) 03:46:01 PM CPU %user %nice %system %iowait %steal %idle 03:47:02 PM all 19.88 0.00 2.71 1.32 0.07 76.01 03:47:02 PM 0 6.14 0.00 1.21 0.75 0.07 91.83 03:47:02 PM 1 28.67 0.00 3.07 0.90 0.07 67.30 03:47:02 PM 2 15.04 0.00 2.68 0.87 0.07 81.35 03:47:02 PM 3 29.73 0.00 3.89 2.77 0.07 63.54 03:48:01 PM all 36.80 0.00 3.80 3.78 0.12 55.51 03:48:01 PM 0 37.45 0.00 3.16 2.48 0.12 56.78 03:48:01 PM 1 27.68 0.00 3.83 4.34 0.10 64.05 03:48:01 PM 2 36.16 0.00 3.95 4.09 0.12 55.68 03:48:01 PM 3 45.86 0.00 4.25 4.20 0.14 45.54 Average: all 28.26 0.00 3.25 2.54 0.09 65.87 Average: 0 21.63 0.00 2.18 1.61 0.09 74.49 Average: 1 28.18 0.00 3.44 2.60 0.08 65.69 Average: 2 25.50 0.00 3.31 2.46 0.09 68.63 Average: 3 37.72 0.00 4.07 3.48 0.10 54.63