---> uname -a: Linux prd-centos8-builder-4c-4g-3950.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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 796 12018 19 2946 14615 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:70:b8:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe70:b85c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:f1:24:6e 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) 04/02/2024 _x86_64_ (4 CPU) 13:01:21 LINUX RESTART (4 CPU) 01:02:01 PM tps rtps wtps bread/s bwrtn/s 01:03:01 PM 131.23 15.98 115.26 3895.92 1612.06 01:04:01 PM 41.26 0.57 40.69 49.46 5227.90 01:05:01 PM 103.42 7.45 95.97 1293.17 8066.19 01:06:01 PM 141.49 0.87 140.63 119.71 19171.30 Average: 104.35 6.21 98.14 1339.78 8518.77 01:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 PM 13555832 15149240 2583612 16.01 2688 1821064 1141068 6.64 189764 2085028 59812 01:04:01 PM 13388160 15085364 2751284 17.05 2688 1921748 1128468 6.57 204648 2224008 20756 01:05:01 PM 13110344 15085892 3029100 18.77 2688 2184004 1126876 6.56 231432 2416904 145604 01:06:01 PM 12324364 14971112 3815080 23.64 2688 2824992 1223228 7.12 307356 3022844 297536 Average: 13094675 15072902 3044769 18.87 2688 2187952 1154910 6.72 233300 2437196 130927 01:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 321.16 176.93 910.26 60.41 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 56.92 44.39 638.94 5.47 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 37.69 30.51 286.07 5.29 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 150.02 107.90 2168.09 12.68 0.00 0.00 0.00 0.00 01:06:01 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 141.46 89.94 1000.80 20.96 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) 04/02/2024 _x86_64_ (4 CPU) 13:01:21 LINUX RESTART (4 CPU) 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 8.74 0.00 2.04 0.87 0.05 88.30 01:03:01 PM 0 8.07 0.00 2.04 1.81 0.05 88.04 01:03:01 PM 1 6.84 0.00 1.46 0.32 0.03 91.35 01:03:01 PM 2 10.03 0.00 1.94 0.58 0.05 87.40 01:03:01 PM 3 10.04 0.00 2.71 0.79 0.07 86.40 01:04:01 PM all 6.88 0.00 0.80 10.56 0.06 81.69 01:04:01 PM 0 4.42 0.00 0.52 0.75 0.03 94.28 01:04:01 PM 1 2.06 0.00 0.43 19.85 0.08 77.58 01:04:01 PM 2 8.47 0.00 0.89 7.73 0.07 82.84 01:04:01 PM 3 12.58 0.00 1.37 13.94 0.07 72.05 01:05:01 PM all 18.46 0.00 2.77 1.55 0.07 77.15 01:05:01 PM 0 17.83 0.00 3.04 1.07 0.07 78.00 01:05:01 PM 1 7.03 0.00 1.93 1.86 0.07 89.12 01:05:01 PM 2 10.93 0.00 2.01 1.32 0.07 85.67 01:05:01 PM 3 38.01 0.00 4.11 1.97 0.08 55.83 01:06:01 PM all 22.66 0.00 4.50 3.48 0.09 69.27 01:06:01 PM 0 14.14 0.00 3.02 1.37 0.10 81.37 01:06:01 PM 1 29.87 0.00 6.85 3.53 0.10 59.65 01:06:01 PM 2 19.10 0.00 3.42 5.29 0.08 72.11 01:06:01 PM 3 27.55 0.00 4.71 3.74 0.08 63.92 Average: all 14.18 0.00 2.53 4.12 0.07 79.10 Average: 0 11.12 0.00 2.15 1.25 0.06 85.42 Average: 1 11.45 0.00 2.66 6.39 0.07 79.42 Average: 2 12.12 0.00 2.06 3.73 0.07 82.02 Average: 3 22.05 0.00 3.22 5.11 0.08 69.54