---> uname -a: Linux prd-centos8-builder-4c-4g-17541.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 2799.996 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 12098 19 2900 14649 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:1f:93:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe1f:93c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:c6:17:d0 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/18/2024 _x86_64_ (4 CPU) 09:14:50 LINUX RESTART (4 CPU) 09:15:03 AM tps rtps wtps bread/s bwrtn/s 09:16:01 AM 309.20 119.42 189.78 12277.30 42545.36 09:17:01 AM 127.35 7.18 120.16 1288.05 9303.28 09:18:01 AM 121.56 2.58 118.97 123.27 11271.53 09:19:01 AM 142.17 0.65 141.52 87.17 20103.45 Average: 173.94 31.73 142.21 3369.70 20623.37 09:15:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 AM 13441124 15122104 2698324 16.72 2688 1906252 1135828 6.61 176728 2205248 85604 09:17:01 AM 13192568 15127012 2946880 18.26 2688 2143624 1104172 6.42 202428 2366084 113948 09:18:01 AM 12480048 15033468 3659400 22.67 2688 2736620 1241812 7.22 235524 2955040 463672 09:19:01 AM 12393872 15007228 3745576 23.21 2688 2792768 1135996 6.61 464568 2796192 28760 Average: 12876903 15072453 3262545 20.21 2688 2394816 1154452 6.72 269812 2580641 172996 09:15:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 359.89 218.48 1602.73 59.62 0.00 0.00 0.00 0.00 09:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 36.28 28.86 373.68 11.86 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 118.19 87.09 2091.79 11.15 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 37.12 36.42 235.10 11.24 0.00 0.00 0.00 0.00 09:19:01 AM 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 136.01 91.66 1071.47 23.16 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/18/2024 _x86_64_ (4 CPU) 09:14:50 LINUX RESTART (4 CPU) 09:15:03 AM CPU %user %nice %system %iowait %steal %idle 09:16:01 AM all 21.66 0.00 5.24 8.11 0.09 64.90 09:16:01 AM 0 18.94 0.00 4.28 4.82 0.09 71.86 09:16:01 AM 1 19.66 0.00 3.77 9.51 0.11 66.96 09:16:01 AM 2 29.15 0.00 6.52 8.72 0.09 55.52 09:16:01 AM 3 18.87 0.00 6.38 9.40 0.09 65.26 09:17:01 AM all 18.09 0.00 2.88 1.71 0.08 77.24 09:17:01 AM 0 21.63 0.00 2.86 1.15 0.08 74.27 09:17:01 AM 1 14.59 0.00 2.43 1.94 0.08 80.96 09:17:01 AM 2 28.96 0.00 4.86 2.95 0.08 63.15 09:17:01 AM 3 7.22 0.00 1.39 0.80 0.05 90.54 09:18:01 AM all 20.62 0.00 3.34 1.74 0.09 74.22 09:18:01 AM 0 22.00 0.00 3.24 1.92 0.08 72.75 09:18:01 AM 1 22.23 0.00 3.37 2.03 0.10 72.27 09:18:01 AM 2 24.02 0.00 2.75 2.01 0.10 71.12 09:18:01 AM 3 14.21 0.00 3.99 0.99 0.08 80.73 09:19:01 AM all 18.69 0.00 2.93 2.29 0.08 76.02 09:19:01 AM 0 15.96 0.00 3.05 0.79 0.07 80.13 09:19:01 AM 1 26.09 0.00 3.06 2.47 0.08 68.29 09:19:01 AM 2 26.37 0.00 3.20 1.99 0.08 68.35 09:19:01 AM 3 6.40 0.00 2.39 3.89 0.07 87.26 Average: all 19.74 0.00 3.58 3.41 0.08 73.18 Average: 0 19.64 0.00 3.35 2.14 0.08 74.78 Average: 1 20.64 0.00 3.15 3.93 0.09 72.19 Average: 2 27.10 0.00 4.31 3.87 0.09 64.63 Average: 3 11.60 0.00 3.51 3.71 0.07 81.11