---> uname -a: Linux prd-centos8-builder-4c-16g-3597.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 12485 19 2531 14681 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:48:2f:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe48:2feb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:33:56:fe 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) 03/20/2024 _x86_64_ (4 CPU) 18:48:29 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 101.87 37.05 64.82 7556.49 13309.08 06:51:01 PM 116.56 14.53 102.03 3132.97 8117.91 06:52:01 PM 134.24 4.65 129.59 778.01 9606.96 Average: 117.55 18.74 98.81 3822.66 10344.69 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13338104 15077324 2801340 17.36 2688 1961936 1192976 6.94 222544 2252596 87512 06:51:01 PM 12935728 14976624 3203716 19.85 2688 2249292 1249040 7.27 227544 2593132 115456 06:52:01 PM 12814220 15061500 3325224 20.60 2688 2447776 1129120 6.57 429556 2483100 66792 Average: 13029351 15038483 3110093 19.27 2688 2219668 1190379 6.93 293215 2442943 89920 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 313.49 200.02 1361.37 55.59 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 76.61 67.48 702.28 21.86 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 203.93 168.09 2327.18 26.92 0.00 0.00 0.00 0.00 06:52:01 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 198.01 145.20 1463.56 34.79 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) 03/20/2024 _x86_64_ (4 CPU) 18:48:29 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 22.79 0.00 4.33 4.08 0.09 68.71 06:50:01 PM 0 19.44 0.00 3.69 5.61 0.07 71.20 06:50:01 PM 1 15.94 0.00 3.08 1.21 0.10 79.68 06:50:01 PM 2 38.32 0.00 5.91 6.02 0.12 49.64 06:50:01 PM 3 17.53 0.00 4.64 3.50 0.07 74.26 06:51:01 PM all 21.60 0.00 2.51 2.59 0.08 73.21 06:51:01 PM 0 14.24 0.00 1.72 2.66 0.07 81.31 06:51:01 PM 1 13.86 0.00 2.06 1.81 0.07 82.20 06:51:01 PM 2 35.16 0.00 3.39 3.66 0.10 57.70 06:51:01 PM 3 23.19 0.00 2.89 2.25 0.08 71.59 06:52:01 PM all 37.54 0.00 2.87 3.24 0.12 56.24 06:52:01 PM 0 36.15 0.00 4.05 2.61 0.10 57.09 06:52:01 PM 1 24.95 0.00 2.62 3.96 0.10 68.37 06:52:01 PM 2 32.77 0.00 1.95 1.43 0.10 63.76 06:52:01 PM 3 56.28 0.00 2.87 4.94 0.17 35.75 Average: all 27.32 0.00 3.24 3.30 0.10 66.05 Average: 0 23.27 0.00 3.15 3.63 0.08 69.87 Average: 1 18.25 0.00 2.58 2.33 0.09 76.75 Average: 2 35.41 0.00 3.75 3.70 0.11 57.04 Average: 3 32.35 0.00 3.46 3.56 0.11 60.51