---> uname -a: Linux prd-centos8-builder-4c-4g-1738.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 713 11893 19 3153 14714 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:22:91:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe22:91d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:59:0d:e4 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) 03/19/2024 _x86_64_ (4 CPU) 01:06:25 LINUX RESTART (4 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 114.15 37.81 76.34 9090.78 26997.72 01:09:01 AM 114.09 13.81 100.28 2491.15 21335.05 01:10:01 AM 86.64 0.48 86.15 38.39 7664.41 Average: 104.96 17.37 87.59 3874.52 18667.73 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 11153968 13624112 4985476 30.89 2688 2692116 2607644 15.17 265728 4379716 479320 01:09:01 AM 12331272 15103592 3808172 23.60 2688 2980624 1111556 6.47 473496 2957808 144368 01:10:01 AM 12226956 15114104 3912488 24.24 2688 3089796 1094556 6.37 477112 3036356 97500 Average: 11904065 14613936 4235379 26.24 2688 2920845 1604585 9.34 405445 3457960 240396 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 2.21 2.21 0.14 0.14 0.00 0.00 0.00 0.00 01:08:01 AM eth0 368.61 269.90 4646.39 54.25 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.95 0.95 0.05 0.05 0.00 0.00 0.00 0.00 01:09:01 AM eth0 70.66 56.39 747.64 10.08 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 28.72 27.27 236.13 7.10 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 156.04 117.88 1877.27 23.82 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) 03/19/2024 _x86_64_ (4 CPU) 01:06:25 LINUX RESTART (4 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 50.18 0.00 4.22 6.03 0.14 39.43 01:08:01 AM 0 50.74 0.00 4.62 5.85 0.15 38.65 01:08:01 AM 1 38.10 0.00 4.06 6.38 0.17 51.29 01:08:01 AM 2 57.90 0.00 3.06 3.01 0.12 35.92 01:08:01 AM 3 53.95 0.00 5.17 8.92 0.14 31.83 01:09:01 AM all 19.77 0.00 3.04 5.14 0.10 71.94 01:09:01 AM 0 27.46 0.00 3.82 4.93 0.08 63.70 01:09:01 AM 1 16.54 0.00 2.94 6.83 0.12 73.58 01:09:01 AM 2 26.74 0.00 3.55 4.30 0.12 65.29 01:09:01 AM 3 8.37 0.00 1.88 4.50 0.08 85.16 01:10:01 AM all 20.36 0.00 2.16 1.35 0.08 76.05 01:10:01 AM 0 12.94 0.00 2.25 2.25 0.10 82.45 01:10:01 AM 1 22.24 0.00 2.44 0.33 0.08 74.90 01:10:01 AM 2 10.88 0.00 1.54 1.26 0.07 86.25 01:10:01 AM 3 35.41 0.00 2.40 1.56 0.08 60.55 Average: all 30.02 0.00 3.14 4.17 0.11 62.57 Average: 0 30.29 0.00 3.56 4.34 0.11 61.70 Average: 1 25.57 0.00 3.14 4.50 0.12 66.66 Average: 2 31.77 0.00 2.71 2.85 0.10 62.56 Average: 3 32.45 0.00 3.13 4.97 0.10 59.34