---> uname -a: Linux prd-centos8-builder-4c-4g-1457.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: 2799.998 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 773 12079 19 2908 14647 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:52:c2:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe52:c209/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:e8:e6:83 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) 19:25:26 LINUX RESTART (4 CPU) 07:26:01 PM tps rtps wtps bread/s bwrtn/s 07:27:01 PM 95.92 8.10 87.82 1358.45 5939.24 07:28:01 PM 351.96 17.14 334.82 3635.50 14061.38 07:29:01 PM 129.77 2.82 126.96 139.95 15313.96 07:30:01 PM 34.37 0.45 33.92 63.85 6251.30 Average: 153.27 7.12 146.15 1299.49 10410.55 07:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 PM 13157268 15049540 2982172 18.48 2688 2105152 1159564 6.75 199920 2417164 193900 07:28:01 PM 11743916 14232060 4395524 27.23 2688 2688148 1788500 10.41 228340 3745812 361820 07:29:01 PM 8398872 11128524 7740568 47.96 2688 2925984 4824576 28.07 375488 6919456 169524 07:30:01 PM 12395640 15023524 3743800 23.20 2688 2823576 1138320 6.62 566780 2744040 37972 Average: 11423924 13858412 4715516 29.22 2688 2635715 2227740 12.96 342632 3956618 190804 07:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 PM eth0 65.64 45.19 1053.54 8.05 0.00 0.00 0.00 0.00 07:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM eth0 580.78 450.99 7067.36 78.06 0.00 0.00 0.00 0.00 07:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM lo 601.17 601.17 613.56 613.56 0.00 0.00 0.00 0.00 07:29:01 PM eth0 134.87 105.23 1828.44 13.26 0.00 0.00 0.00 0.00 07:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM lo 0.93 0.93 2.04 2.04 0.00 0.00 0.00 0.00 07:30:01 PM eth0 13.95 11.76 25.98 4.66 0.00 0.00 0.00 0.00 07:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.14 151.14 154.53 154.53 0.00 0.00 0.00 0.00 Average: eth0 199.41 153.78 2500.43 26.09 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) 19:25:26 LINUX RESTART (4 CPU) 07:26:01 PM CPU %user %nice %system %iowait %steal %idle 07:27:01 PM all 20.47 0.00 2.65 0.60 0.07 76.21 07:27:01 PM 0 20.16 0.00 2.05 0.46 0.07 77.26 07:27:01 PM 1 32.00 0.00 4.70 0.80 0.08 62.42 07:27:01 PM 2 18.34 0.00 2.50 0.68 0.09 78.39 07:27:01 PM 3 11.35 0.00 1.33 0.48 0.05 86.80 07:28:01 PM all 28.23 0.00 3.76 2.62 0.11 65.28 07:28:01 PM 0 25.52 0.00 3.20 2.58 0.12 68.59 07:28:01 PM 1 24.02 0.00 4.89 4.12 0.13 66.84 07:28:01 PM 2 38.98 0.00 2.31 1.05 0.08 57.58 07:28:01 PM 3 24.35 0.00 4.65 2.75 0.12 68.13 07:29:01 PM all 48.17 0.00 3.44 0.78 0.08 47.52 07:29:01 PM 0 44.52 0.00 2.99 1.06 0.07 51.36 07:29:01 PM 1 42.97 0.00 2.93 0.92 0.08 53.10 07:29:01 PM 2 59.38 0.00 1.37 0.32 0.08 38.84 07:29:01 PM 3 45.78 0.00 6.50 0.84 0.10 46.79 07:30:01 PM all 24.50 0.00 2.32 0.49 0.09 72.60 07:30:01 PM 0 12.37 0.00 3.23 0.02 0.12 84.27 07:30:01 PM 1 31.60 0.00 2.00 0.10 0.07 66.23 07:30:01 PM 2 42.39 0.00 2.77 0.02 0.08 54.73 07:30:01 PM 3 11.16 0.00 1.30 1.82 0.08 85.63 Average: all 30.39 0.00 3.04 1.13 0.09 65.35 Average: 0 25.76 0.00 2.87 1.04 0.09 70.24 Average: 1 32.66 0.00 3.63 1.48 0.09 62.14 Average: 2 39.87 0.00 2.24 0.52 0.08 57.29 Average: 3 23.19 0.00 3.45 1.48 0.09 71.79