---> uname -a: Linux prd-centos8-builder-4c-4g-1463.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 743 11140 19 3877 14675 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:23:5e:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe23:5e95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:bd:5a:20 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (4 CPU) 20:31:23 LINUX RESTART (4 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 107.18 7.62 99.57 1325.38 7413.36 08:34:01 PM 202.83 20.52 182.31 4089.29 13766.28 08:35:01 PM 99.28 0.23 99.05 6.93 7595.87 08:36:01 PM 90.85 2.92 87.94 1698.12 39277.89 Average: 125.04 7.82 117.22 1779.90 17011.90 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 13180932 15080000 2958516 18.33 2688 2109820 1162156 6.76 201252 2387112 173228 08:34:01 PM 12164480 14398752 3974968 24.63 2688 2438392 1682384 9.79 276164 3293072 26068 08:35:01 PM 11469828 14878492 4669620 28.93 2688 3604772 1414916 8.23 500492 3739244 1002376 08:36:01 PM 11389260 15005948 4750188 29.43 2688 3811000 1164168 6.77 733676 3581820 37992 Average: 12051125 14840798 4088323 25.33 2688 2990996 1355906 7.89 427896 3250312 309916 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 59.87 41.46 938.87 7.82 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 300.45 249.14 3347.94 50.01 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 313.67 242.07 4737.77 36.52 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 193.75 139.76 2343.45 48.26 0.00 0.00 0.00 0.00 08:36:01 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 216.96 168.12 2842.29 35.65 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (4 CPU) 20:31:23 LINUX RESTART (4 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 19.97 0.00 2.66 1.12 0.08 76.17 08:33:01 PM 0 8.88 0.00 1.32 0.92 0.10 88.78 08:33:01 PM 1 16.38 0.00 2.35 1.20 0.08 79.98 08:33:01 PM 2 33.58 0.00 3.88 1.64 0.07 60.83 08:33:01 PM 3 21.04 0.00 3.10 0.70 0.08 75.08 08:34:01 PM all 49.85 0.00 3.19 2.23 0.10 44.62 08:34:01 PM 0 52.76 0.00 3.04 1.68 0.10 42.41 08:34:01 PM 1 47.53 0.00 3.82 2.86 0.10 45.69 08:34:01 PM 2 49.26 0.00 2.62 2.88 0.10 45.14 08:34:01 PM 3 49.87 0.00 3.30 1.51 0.08 45.24 08:35:01 PM all 31.88 0.00 2.59 0.99 0.08 64.45 08:35:01 PM 0 31.69 0.00 1.62 0.22 0.08 66.39 08:35:01 PM 1 29.24 0.00 3.70 0.89 0.08 66.10 08:35:01 PM 2 50.39 0.00 3.32 1.74 0.08 44.46 08:35:01 PM 3 16.21 0.00 1.72 1.14 0.08 80.85 08:36:01 PM all 30.29 0.00 2.23 2.38 0.10 65.00 08:36:01 PM 0 32.05 0.00 1.76 1.09 0.08 65.02 08:36:01 PM 1 29.00 0.00 1.86 3.61 0.15 65.38 08:36:01 PM 2 27.57 0.00 2.15 1.44 0.08 68.76 08:36:01 PM 3 32.54 0.00 3.14 3.37 0.10 60.85 Average: all 32.99 0.00 2.67 1.68 0.09 62.57 Average: 0 31.31 0.00 1.93 0.97 0.09 65.69 Average: 1 30.53 0.00 2.93 2.14 0.10 64.30 Average: 2 40.21 0.00 2.99 1.93 0.08 54.79 Average: 3 29.90 0.00 2.81 1.68 0.09 65.52